187 Selinux Jobs - Page 3

Experience : 4.00 + years Salary : USD 2222 / month (based on experience) Expected Notice Period : 7 Days Shift : (GMT+05:30) Asia/Kolkata (IST) Opportunity Type : Remote Placement Type : Full Time Contract for 6 Months(40 hrs a week/160 hrs a month) (*Note: This is a requirement for one of Uplers' client - Hybrid AI) What do you need for this opportunity? Must have skills required: air-gapped Kubernetes, Linkerd), OpenSCAP, service mesh architectures (Istio, Api Security, CI/CD, Kubernetes Cluster API, observability and monitoring tools, OpenShift Kubernetes, Red Hat Linux, Terraform, VMware vCenter API Hybrid AI is Looking for: About The Job About HybridAI Company and SaaS product: At HybridAI, a dynamic startup, we are revolutionising the AI resources are consumed optimally with our innovative SaaS B2B platform. Our mission is to simplify decision-making for CIOs by providing tailored recommendations that balances cost, power consumption, and compatibility with existing IT environments. We take the complexity out of choosing the right infrastructure, optimizing both cost and power consumption while delivering high-performance AI and IT workloads. Our platform, designed by esteemed professors in AI/ML, industry CIOs, and brought to market by experienced software industry executives, addresses the critical challenges CIOs face in navigating the rapidly evolving AI landscape. By offering real-time, tailored recommendations, HybridAI enables CIOs to make informed decisions quickly, reducing complexity and driving immediate benefits. Join us at HybridAI and be part of a team that is shaping the future of AI infrastructure with innovation, expertise, and a commitment to excellence. Location: Remote 📅 Experience: 4-5 years 🔗 Type: 6 -month contract Role Overview: We are seeking a highly skilled DevOps & Infrastructure Engineer to create, harden, and maintain development, UAT, and production environments across bare metal and Red Hat Linux systems. The ideal candidate will have deep expertise in server security hardening, CI/CD pipelines, Kubernetes (OpenShift), VMware, and cloud infrastructure. This role also involves supporting the observability, alerting, and deployment processes for HybridAI’s SaaS platform and customer on-prem installations.This role will report into the Head of Software Engineering. Key Responsibilities: Create and manage development (Dev), UAT, and production (Prod) environments on bare metal and Red Hat Linux-based servers. Harden Linux servers for security compliance, ensuring systems pass VAPT (Vulnerability Assessment & Penetration Testing). Develop CI/CD pipelines from GitHub to Linux-based VMs running OpenShift Kubernetes clusters. Ensure high availability, observability, and proactive alerting for the HybridAI SaaS platform. Automate deployment of the HybridAI InfraMetrics Collector in customer on prem environments. Work with VMware vCenter/ESXI/vRealize(Aria) API’s and Kubernetes Cluster APIs to manage infrastructure resources and automate deployments. Monitor infrastructure performance and implement proactive scaling solutions. Collaborate with Head of Software Engineering to enforce API security, access control, and compliance policies. Work in Agile development cycles, participate in sprint planning, code reviews, and incident response handling. Experience: 5+ years of hands-on DevOps and infrastructure engineering experience managing enterprise-grade environments. Strong experience with Red Hat Linux and bare metal infrastructure management. Expertise in Linux security hardening (firewall configuration, SELinux, system patching). Deep knowledge of OpenShift Kubernetes (OCP) and container orchestration. Proficiency in CI/CD pipelines (GitHub Actions, GitLab CI, Jenkins, ArgoCD) for OpenShift & Linux-based deployments. Hands-on experience with VMware vCenter API and Kubernetes Cluster API for infrastructure automation. Cloud and on-prem experience, with exposure to AWS, GCP, Azure, and private cloud platforms. Scripting and automation expertise (Bash, Python, Ansible, Terraform, Pulumi). Strong security background, including API security, authentication (OAuth, JWT, mTLS), and compliance with CIS benchmarks. Experience with observability and monitoring tools, including: Prometheus & Grafana ELK Stack (Elasticsearch, Logstash, Kibana) DataDog, Splunk, or AppDynamics Must-Have Skills Red Hat Linux administration and server hardening for security compliance. CI/CD pipeline automation from GitHub to OpenShift & Linux VMs. Deep knowledge of OpenShift Kubernetes (deployment, scaling, monitoring, RBAC, network policies). Experience with VMware vCenter API and Kubernetes Cluster API for infra management. Proficiency in Infrastructure-as-Code (Terraform, Ansible, Pulumi). Experience with observability and alerting tools (Prometheus, ELK Stack, DataDog, Splunk). Security compliance knowledge (VAPT testing, CIS benchmarks, API security hardening). Proven experience in maintaining high-availability infrastructure for SaaS platforms. Nice-to-Have Skills Experience with service mesh architectures (Istio, Linkerd). Familiarity with Zero Trust security models. Exposure to air-gapped Kubernetes deployments for security-sensitive environments. Experience with automated compliance enforcement tools (OpenSCAP, Falco, Aqua Security). Knowledge of hybrid cloud networking (VPCs, VPNs, private links between on prem and cloud). Hands-on experience with HashiCorp Vault for secrets management. How to apply for this opportunity? Step 1: Click On Apply! And Register or Login on our portal. Step 2: Complete the Screening Form & Upload updated Resume Step 3: Increase your chances to get shortlisted & meet the client for the Interview! About Uplers: Our goal is to make hiring reliable, simple, and fast. Our role will be to help all our talents find and apply for relevant contractual onsite opportunities and progress in their career. We will support any grievances or challenges you may face during the engagement. (Note: There are many more opportunities apart from this on the portal. Depending on the assessments you clear, you can apply for them as well). So, if you are ready for a new challenge, a great work environment, and an opportunity to take your career to the next level, don't hesitate to apply today. We are waiting for you!

Experience : 4.00 + years Salary : USD 2222 / month (based on experience) Expected Notice Period : 7 Days Shift : (GMT+05:30) Asia/Kolkata (IST) Opportunity Type : Remote Placement Type : Full Time Contract for 6 Months(40 hrs a week/160 hrs a month) (*Note: This is a requirement for one of Uplers' client - Hybrid AI) What do you need for this opportunity? Must have skills required: air-gapped Kubernetes, Linkerd), OpenSCAP, service mesh architectures (Istio, Api Security, CI/CD, Kubernetes Cluster API, observability and monitoring tools, OpenShift Kubernetes, Red Hat Linux, Terraform, VMware vCenter API Hybrid AI is Looking for: About The Job About HybridAI Company and SaaS product: At HybridAI, a dynamic startup, we are revolutionising the AI resources are consumed optimally with our innovative SaaS B2B platform. Our mission is to simplify decision-making for CIOs by providing tailored recommendations that balances cost, power consumption, and compatibility with existing IT environments. We take the complexity out of choosing the right infrastructure, optimizing both cost and power consumption while delivering high-performance AI and IT workloads. Our platform, designed by esteemed professors in AI/ML, industry CIOs, and brought to market by experienced software industry executives, addresses the critical challenges CIOs face in navigating the rapidly evolving AI landscape. By offering real-time, tailored recommendations, HybridAI enables CIOs to make informed decisions quickly, reducing complexity and driving immediate benefits. Join us at HybridAI and be part of a team that is shaping the future of AI infrastructure with innovation, expertise, and a commitment to excellence. Location: Remote 📅 Experience: 4-5 years 🔗 Type: 6 -month contract Role Overview: We are seeking a highly skilled DevOps & Infrastructure Engineer to create, harden, and maintain development, UAT, and production environments across bare metal and Red Hat Linux systems. The ideal candidate will have deep expertise in server security hardening, CI/CD pipelines, Kubernetes (OpenShift), VMware, and cloud infrastructure. This role also involves supporting the observability, alerting, and deployment processes for HybridAI’s SaaS platform and customer on-prem installations.This role will report into the Head of Software Engineering. Key Responsibilities: Create and manage development (Dev), UAT, and production (Prod) environments on bare metal and Red Hat Linux-based servers. Harden Linux servers for security compliance, ensuring systems pass VAPT (Vulnerability Assessment & Penetration Testing). Develop CI/CD pipelines from GitHub to Linux-based VMs running OpenShift Kubernetes clusters. Ensure high availability, observability, and proactive alerting for the HybridAI SaaS platform. Automate deployment of the HybridAI InfraMetrics Collector in customer on prem environments. Work with VMware vCenter/ESXI/vRealize(Aria) API’s and Kubernetes Cluster APIs to manage infrastructure resources and automate deployments. Monitor infrastructure performance and implement proactive scaling solutions. Collaborate with Head of Software Engineering to enforce API security, access control, and compliance policies. Work in Agile development cycles, participate in sprint planning, code reviews, and incident response handling. Experience: 5+ years of hands-on DevOps and infrastructure engineering experience managing enterprise-grade environments. Strong experience with Red Hat Linux and bare metal infrastructure management. Expertise in Linux security hardening (firewall configuration, SELinux, system patching). Deep knowledge of OpenShift Kubernetes (OCP) and container orchestration. Proficiency in CI/CD pipelines (GitHub Actions, GitLab CI, Jenkins, ArgoCD) for OpenShift & Linux-based deployments. Hands-on experience with VMware vCenter API and Kubernetes Cluster API for infrastructure automation. Cloud and on-prem experience, with exposure to AWS, GCP, Azure, and private cloud platforms. Scripting and automation expertise (Bash, Python, Ansible, Terraform, Pulumi). Strong security background, including API security, authentication (OAuth, JWT, mTLS), and compliance with CIS benchmarks. Experience with observability and monitoring tools, including: Prometheus & Grafana ELK Stack (Elasticsearch, Logstash, Kibana) DataDog, Splunk, or AppDynamics Must-Have Skills Red Hat Linux administration and server hardening for security compliance. CI/CD pipeline automation from GitHub to OpenShift & Linux VMs. Deep knowledge of OpenShift Kubernetes (deployment, scaling, monitoring, RBAC, network policies). Experience with VMware vCenter API and Kubernetes Cluster API for infra management. Proficiency in Infrastructure-as-Code (Terraform, Ansible, Pulumi). Experience with observability and alerting tools (Prometheus, ELK Stack, DataDog, Splunk). Security compliance knowledge (VAPT testing, CIS benchmarks, API security hardening). Proven experience in maintaining high-availability infrastructure for SaaS platforms. Nice-to-Have Skills Experience with service mesh architectures (Istio, Linkerd). Familiarity with Zero Trust security models. Exposure to air-gapped Kubernetes deployments for security-sensitive environments. Experience with automated compliance enforcement tools (OpenSCAP, Falco, Aqua Security). Knowledge of hybrid cloud networking (VPCs, VPNs, private links between on prem and cloud). Hands-on experience with HashiCorp Vault for secrets management. How to apply for this opportunity? Step 1: Click On Apply! And Register or Login on our portal. Step 2: Complete the Screening Form & Upload updated Resume Step 3: Increase your chances to get shortlisted & meet the client for the Interview! About Uplers: Our goal is to make hiring reliable, simple, and fast. Our role will be to help all our talents find and apply for relevant contractual onsite opportunities and progress in their career. We will support any grievances or challenges you may face during the engagement. (Note: There are many more opportunities apart from this on the portal. Depending on the assessments you clear, you can apply for them as well). So, if you are ready for a new challenge, a great work environment, and an opportunity to take your career to the next level, don't hesitate to apply today. We are waiting for you!

Company Description Help us to achieve our goal to be the global leader in total quality services. With your help we will achieve this by delivering Total Quality 360, a comprehensive suite of cutting-edge services which combine quality engineering, cyber security, conformance & interoperability and content quality to deliver end-to-end total quality solutions. Here at Resillion, our culture is based on an ‘if you see something, say something’ attitude where we take responsibility. It’s one where we expect to adapt and embrace change as the company grows. It’s based on recognising the individual worth of every one of our employees and developing their skills to keep us all at the forefront of our industry. Above all, it’s a culture where we’re passionate about what we do, and we’re committed to the greater good of the company. If you would like to be part of our journey, then this role may be the one for you Job Description Job Title: Linux Server Administrator Location: Bangalore (Hybrid Mode) Experience Range: 5-9 Years Position Overview We are looking for a dedicated Linux Server Administrator with 4-8 years of hands-on experience to join our team in Bangalore. The ideal candidate should possess end-to-end expertise in building, maintaining, and administering Linux servers from scratch. This role is critical to ensuring the stability, security, and scalability of our server infrastructure, supporting business operations, and enabling innovation. If you have a deep passion for Linux environments, are adept at troubleshooting complex issues, and thrive in a fast-paced setting, we invite you to apply. Key Responsibilities Linux Server Installation & Configuration: Design and deploy Linux-based server systems from scratch, including installation, partitioning, system initialization, and configuration of services according to best practices. Server Administration & Management: Perform ongoing administration, patch management, and performance tuning for various Linux distributions (e.g., RHEL, CentOS, Ubuntu, Debian). Monitoring & Troubleshooting: Proactively monitor server health, resource utilization, and logs; diagnose and resolve hardware, software, and network issues promptly to ensure high availability. Security Management: Implement robust security hardening practices, including firewall management, SELinux/AppArmor, vulnerability assessment, OS and application patching, and regular security audits. Backup & Disaster Recovery: Develop, maintain, and routinely test backup and disaster recovery procedures for critical systems and data. Automation & Scripting: Leverage scripting languages (Bash, Python, Perl, etc.) and automation tools (Ansible, Puppet, Chef) to automate routine tasks, system provisioning, and configuration management. User & Permission Management: Manage users, groups, privileges, SSH keys, and role-based access controls to ensure secure multi-user environments. Capacity Planning & Scaling: Analyze current infrastructure usage, forecast future requirements, and architect scalable solutions for growth. Documentation: Maintain comprehensive documentation for system configurations, processes, troubleshooting steps, and change management. Collaboration: Work closely with development, DevOps, network, and security teams to support application deployment, CI/CD pipelines, and infrastructure projects. Compliance & Best Practices: Ensure adherence to company policies, regulatory requirements, and industry standards for Linux server management. Qualifications Bachelor’s degree in Computer Science, Information Technology, or a related field (or equivalent work experience). 4-8 years of hands-on experience administering Linux servers in a production environment. Strong foundational knowledge of Linux internals, filesystems, system boot process, and networking concepts. Practical experience in building servers from scratch, including bare-metal and virtualized/cloud environments. Expertise in configuring and managing core Linux services (Apache/Nginx, MySQL/PostgreSQL, DNS, DHCP, FTP, SSH, SMTP, etc.). Deep understanding of system security, including firewalls (iptables/nftables), SELinux/AppArmor, intrusion detection, and vulnerability management. Proficiency in shell scripting and automation of system administration tasks. Familiarity with configuration management tools (Ansible, Puppet, or Chef). Experience with backup strategies, disaster recovery, and high-availability solutions. Ability to troubleshoot complex system, network, or performance issues independently. Excellent written and verbal communication skills in English. Ability to work in 24x7 rotational shifts and be available for on-call support as required. Good-to-Have (Preferred) Skills Certifications such as RHCSA, RHCE, LFCS, or LPIC. Experience with public clouds (AWS, Azure, Google Cloud) and hybrid cloud environments. Exposure to containerization and orchestration tools (Docker, Kubernetes, OpenShift). Knowledge of virtualization platforms (KVM, VMware, Proxmox, etc.). Understanding of Infrastructure-as-Code (IaC) principles and tools (Terraform, CloudFormation). Experience with monitoring and alerting systems (Nagios, Zabbix, Prometheus, Grafana). Ability to analyze and optimize system performance at scale. Familiarity with agile methodologies and DevOps practices. Basic understanding of Windows Server environments for heterogeneous infrastructure management. Experience in supporting databases (MySQL, MariaDB, PostgreSQL) and application servers. Contributions to open-source projects or active participation in Linux communities. Additional Information Be part of a dynamic, growth-oriented team at the heart of business operations Opportunities for professional development and learning Collaborative and inclusive workplace culture Competitive compensation and benefits

Qualcomm India Private Limited is seeking skilled Linux Software Engineers to join their Engineering Group, specifically focusing on Software Engineering. As a Linux Software Engineer, your key responsibilities will include developing, maintaining, and enhancing Linux-based systems and applications with expertise in Debian rules, debugging, and Yocto Project recipes. You will be expected to work on Yocto, Ubuntu, and Debian distributions, contributing to open-source projects, and ensuring code quality and best practices. To excel in this role, you should have a Bachelor's or Master's degree in Engineering, Information Systems, Computer Science, or related field, along with at least 8 years of Software Engineering experience. Proficiency in C/C++, strong communication and analytics skills are essential. Additionally, you should possess hands-on experience with Ubuntu, RedHat, and familiarity with Linux concepts like systemd, SELinux, Snaps, Sandboxing, Containers, Docker, etc. A solid understanding of Linux kernel, SOC systems, Multimedia subsystems, and troubleshooting software and system issues is required. You will be expected to engage in the full software development lifecycle, from design to deployment and support. A proactive attitude, quick learning capability, and willingness to explore various technology areas are highly valued. Strong problem-solving skills and effective collaboration with cross-functional teams are key aspects of this role. Qualcomm is an equal opportunity employer that provides reasonable accommodations for individuals with disabilities during the application and hiring process. If you are passionate about advancing your career in Linux development and contributing to cutting-edge technologies, this position offers a stimulating environment for growth and innovation.,

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential. Title And Summary BizOps Engineer I Who is Mastercard? Mastercard is a global technology company in the payments industry. Our mission is to connect and power an inclusive, digital economy that benefits everyone, everywhere by making transactions safe, simple, smart, and accessible. Using secure data and networks, partnerships and passion, our innovations and solutions help individuals, financial institutions, governments, and businesses realize their greatest potential. The Cloud Operations team is looking for a BizOps Engineer I to drive our customer experience strategy forward by consistently innovating and problem-solving. Participate in 24x7 shifts. Monitor the stability of our infrastructure with various tools. Handle incident response, troubleshooting and fix for various servers/services. Handle escalations as per policies/procedures. Communicate clearly on tickets, phone calls made to the teams about various issues. Coordinate with different internal groups to resolve recurrent problems, alerts, and follow-up on escalated issues. Exhibit a sense of urgency to resolve issues. Ensure SLAs and Operational standards are met. Contribute to operations runbooks and documentation. Ensure smooth handoffs between shifts. Prepare daily, weekly, and monthly reports. Skills Strong analytical skills and a desire to learn new concepts and technologies and apply them. Strong attitude to take ownership and responsibility for the production servers/services. Familiar with supporting a production application and incident management. Understanding of infrastructure and application performance monitoring tools. AWS: Good knowledge of AWS services EC2, VPC, S3, ELB, IAM. Linux: Good knowledge of Linux systems, vi/vim, netstat, free, ps/top/atop/dstat, fstab/disk labels, filesystem, IPtables, sysstat (sar/vmstat/iostat etc), & startup scripts, sudo, selinux, audit logging. Good to have experience on monitoring tools like Dynatrace, Splunk Good to have knowledge of Docker and Kubernetes Good to have knowledge of scripting languages. Fundamentals: Basic Networking & Security, TCP/UDP, SSL certificates, Application Protocols: SMTP, HTTP, HTTPS, SSH, FTP, SFTP Corporate Security Responsibility All Activities Involving Access To Mastercard Assets, Information, And Networks Comes With An Inherent Risk To The Organization And, Therefore, It Is Expected That Every Person Working For, Or On Behalf Of, Mastercard Is Responsible For Information Security And Must: Abide by Mastercard’s security policies and practices; Ensure the confidentiality and integrity of the information being accessed; Report any suspected information security violation or breach, and Complete all periodic mandatory security trainings in accordance with Mastercard’s guidelines.

Utimaco is an international provider of IT security solutions and cybersecurity technologies with headquarters in Aachen (Germany) and Campbell (USA). For over 40 years, we have been developing innovative solutions for the protection of people, data and communications that meet the highest standards. We are the world's leading manufacturer of hardware security modules and compliance solutions in a wide range of industries such as automotive, banking, telecommunications and many more. With our global network of partners and customers, we contribute to making digital information and infrastructures secure worldwide. Become part of our team and help us make the digital world more secure - together we are shaping the future of IT security. Your tasks Administer and optimize Enterprise Linux systems across global data centers, ensuring uptime, performance, and adherence to security best practices (e.g., SELinux, firewallD, OpenSCAP). Deploy, configure, and maintain Linux-based applications such as HAProxy, NGINX, and other critical services, focusing on high-availability, scalability, and performance optimization. Design, implement, and operate monitoring and logging solutions using Prometheus, Sensu, OpsGenie, Grafana, and Loki to ensure visibility, proactive alerting, and rapid incident resolution. Drive automation with Infrastructure as Code (IaC) using Ansible to enable repeatable, reliable, and scalable deployments and configurations. Manage Identity Management solutions like FreeIPA and integrate them securely into the infrastructure, supporting authentication and access control across services. Assist in operating containerized workloads (Docker/Podman) and Kubernetes environments as part of a broader infrastructure strategy Your profile Solid, hands-on expertise in Linux system administration (RHEL-based and Debian-based), including troubleshooting, tuning, and lifecycle management — this is the foundation of the role. Proven experience with Linux application services such as HAProxy and NGINX, including high-availability design and performance tuning. Practical experience with centralized monitoring and logging tools (Prometheus, Grafana Loki, Sensu, OpsGenie) in production environments. Strong skills in automation using Ansible and familiarity with Infrastructure as Code principles. Knowledge of Linux security and compliance frameworks (SELinux, firewallD, OpenSCAP) and distributed failover/high-availability strategies. Fluent English communication skills (written & spoken) with the ability to document clearly, collaborate effectively, and solve complex problems

We are looking for a Platform Engineer ATS (Automatic Train Supervision) for Railway Infrastructure Our Platform Engineers design is a robust, reliable, and resilient infrastructure to support our customers signalling systems, complying with the demanding standards that must be fulfilled in railway projects. They analyze customers needs, requirements, and products application conditions, in order to specify the adequate hardware platform on which the system should run to achieve the best performance. They define the redundancy and high availability mechanisms that will provide the system with adequate reliability and resilience. They prepare automatic deployment mechanisms to easily configure the equipment that will be delivered to the customer. The Platform Engineer configures and fine-tunes the underlaying Linux OS, hardens the system, carries out vulnerability analysis and handles security patching in such a critical infrastructure. Join our team, and we will develop your continuing professional development and an exchange with colleagues from all over the world. One thing is certain: your ideas will not be filed away, but almost always find their way into company practice. Worldwide. Youll make a difference by: Siemens is looking for infrastructure architects and expert system administrators for the Engineering Department within the Mobility division. The Platform Engineer will be involved in the specification, design, implementation, deployment, testing, commissioning, and administration of the system throughout the projects life cycle safeguarding its robustness, reliability, and resilience to ensure the availability of the service. Besides, the Platform Engineer will be part or a team eager for innovation and looking forward to modernizing and evolving traditional railway infrastructures towards virtualized and cloud solutions. Report progress of platform activities in projects. Ensure the assigned activities are done according to projects goals and schedule plans. Ensure the assigned design, implementation, tests and commissioning activities are done according to project requirements Participation in the traceability of requirements of the project. Generation of technical specifications. Participation in the generation of the systems hardware architecture and the bill of materials for the project. Participation in the generation of different platform design documents and drawings. Generation and management of design change requests. Generation of the deployment mechanisms, Preproduction environments, and testing and commissioning procedures. Implementation, test and commissioning of hardware and software solutions. System administration and support during projects execution phase. Generation of manuals and training documentation. Provide customer training. Provide support with the installation and maintenance work. Collaboration and support to other engineering teams. Communication and collaboration with other engineering areas and Mobility departments. Proactively identifies areas of innovation, opportunities for process improvement and cost reductions opportunities. Contribute to evolving traditional industrial architectures to modern, virtualized and cloud infrastructures. Youll win us over by: University or bachelors degree in Electronics/Computer/Telecommunications Engineering or equivalent degree. Knowledge or work experience in railway or industrial systems and technologies (Good to have) Strong analytical and problem-solving skills. Ability to develop effective work in a multi-functional, multinational and diverse environment. Multi-tasking and prioritization skills. Continuous improvement mind-set as a must. Results oriented with customer orientation and teamwork skills. Proactive, self-driven and autonomous work. Experience Requirements - Experience in the following technologies and fields of knowledge will be valued: Ability to understand and assess large SCADA-type systems which integrate heterogeneous products and subsystems in industrial environments. IT infrastructures knowledge: workstations, servers, clustering and High Availability IT architectures, application servers (JBoss), SQL databases, SAN storage, NAS, network protocols, etc. Experience in designing, architecting, deploying, and administrating systems based on GNU/Linux (RHEL/CentOS distros) and MS Windows machines. Solid understanding in Linux System Administration, both physical and virtualized: Shell Scripting, bash, automation, performance tuning, monitoring. Cybersecurity-related knowledge: Linux OS hardening, SElinux, SSL/TLS, firewalling, vulnerability management, security patching, PKI, MS Windows GPOs, anti-malware protection, Active Directory (Good to have) Virtualization: VMware (Good to have) Microservices architecture, Kubernetes, Dockers, OpenShift (Good to have) Cloud architecture knowledge: On Premise Cloud, Public Cloud (AWS, Azure, Google Cloud) (Good to have) Programming knowledge: C, Java, Python (Good to have) Experience in Project Technical Management (Good to have) Experience in Agile methodologies: SCRUM, Product Owner, Scrum Master (Good to have)

Job Role: IT & Network Engineer Location: Navi Mumbai Role Overview: As a Linux, VMware, Storage & SAN Administrator, you will be responsible for managing and maintaining enterprise-level systems including Linux servers, VMware virtual environments, storage arrays, and SAN switches. You will ensure high availability, performance, and security across the infrastructure while supporting business continuity and disaster recovery strategies. Key Responsibilities: Server Installation, Configuration & Hardware Monitoring & Maintenance Rack, stack, and cable physical servers in data center environments. Install and configure server hardware (Dell, HP, Lenovo, Cisco UCS, etc.). Perform BIOS/firmware updates and configure RAID/storage controllers. Install operating systems (Linux, Windows Server) and hypervisors (VMware ESXi). Monitor server health using tools like iDRAC, HP iLO, or Lenovo XClarity. Replace faulty components (RAM, HDD/SSD, power supplies, fans). Maintain inventory of server hardware and spares. Schedule and perform preventive maintenance. Diagnose hardware issues and coordinate with vendors for RMA or support. Respond to alerts and incidents related to physical server failures. Work with network and storage teams to resolve infrastructure issues. Implement access controls and audit logs for server access. Maintain compliance with organizational and regulatory standards (ISO, PCI-DSS). Generate reports on server uptime, performance, and incidents. Collaborate with IT teams for capacity planning and hardware lifecycle management. Linux Administration Install, configure, and maintain Linux servers (Red Hat). Perform system updates, patching, and kernel upgrades. Automate tasks using scripting languages (Bash, Python, Perl). Monitor system performance and troubleshoot OS-level issues. Harden Linux systems by configuring firewalls, SELinux, auditd, and secure SSH practices. Monitor logs and system activity for suspicious behaviour. Ensure patch compliance and secure configurations across all Linux distributions. Manage user accounts, permissions, and security policies. VMware Administration Manage VMware vSphere environments including ESXi hosts and vCenter (distributed switch & standard switch). Ensure compliance with security and performance standards. Deploy, configure, and monitor virtual machines. Perform capacity planning and resource allocation. Apply patches and firmware upgrades to VMware infrastructure. Secure vSphere environments including ESXi hosts and vCenter. Implement role-based access control (RBAC), secure VM templates, and encrypted vMotion. Conduct configuration reviews and vulnerability scans on virtual infrastructure. Ensure compliance with security and performance standards 2. Storage Management Administer SAN/NAS storage systems (Dell EMC). Provision and optimize storage volumes and arrays. Implement and manage backup and recovery solutions. Monitor storage performance and conduct regular audits. Ensure compliance with data protection standards (e.g., NIST, ISO 27001). Document configurations and storage policies. SAN Switch Administration Configure and manage SAN switches (Brocade). Perform zoning, provisioning, and troubleshooting. Monitor SAN fabric health and performance. Support firmware upgrades and patching. Monitor storage traffic and audit logs for anomalies. Ensure compliance with data protection standards (e.g., NIST, ISO 27001). Collaborate with vendors for support and escalations 3. Qualifications: Certifications: VMware Certified Professional (VCP), Red Hat Certified Engineer (RHCE), CompTIA Storage+, ITIL (preferred). Strong understanding of virtualization, storage protocols (iSCSI, NFS, SMB), and networking basics. Skills Required: Linux OS (Red Hat) VMware vSphere, ESXi, vCenter SAN/NAS technologies Scripting: Bash, Shell & PowerShell Backup & Recovery Tools System monitoring and performance tuning. SAN switch configuration and troubleshooting. Hands-on experience with server hardware (Dell, HP, Lenovo, Cisco UCS). Familiarity with server monitoring tools and remote management interfaces. Basic understanding of networking, storage, and virtualization.

The Android Automotive Lead role requires 5-10 years of experience in the relevant field and a BE, B.Tech / ME, M.Tech educational qualification. This position is based in Bangalore. As an Android Automotive Lead, you will need to demonstrate expertise in Android Dev, Android NDK, C/C++/Java, and Automotive Domain. Your responsibilities will include: - Proficiency in Android-Auto, AOSP Framework, Framework Optimization, IPCs, and android ecosystems. - Knowledge of Android, Linux, and QNX middleware/frameworks, MM HALs such as Audio, Video, Camera, Display, Graphics, and AI. - Development skills in Android, Linux, and QNX frameworks, as well as experience with Hypervisors, Virtual Machines (VMs), Virtual driver development, and Linux Containers. - Understanding of security features in QNX/Android systems like Verified Boot, se-linux, SMAC, IMA/EVM, etc. - Android-Native Development (NDK) and Java Native Interface (JNI) proficiency. - Programming expertise in C, C++, Java, and Multithreaded programming. - Experience in Boot, power, and performance optimizations, as well as knowledge of Automotive Safety concepts and security threat analyses to meet ISO26262, ISO21434, and ASPICE process requirements. - Familiarity with vehicle infotainment features and third-party app integration. This position falls under the job category of Digital Technologies.,

JD for Linux Administration- · We are seeking a proactive and detail-oriented Linux System Administrator to join our IT Operations team. In this role, you will design, deploy, secure, and maintain our Linux-based infrastructure, ensuring high availability and optimal performance of critical services. Key Responsibilities:- · System Deployment & Configuration o Install, configure, and harden Linux distributions (RHEL/CentOS, Ubuntu, Debian). o Automate server provisioning using configuration management tools (Ansible, Puppet, Chef). · Authentication & Directory Services o Deploy, and manage RADIUS servers (e.g., FreeRADIUS) for VPN/Wi-Fi authentication. o Implement and maintain LDAP directory services (OpenLDAP, 389 DS) for centralized user management. · Database Administration o Install, configure, and tune databases (MySQL, MariaDB, PostgreSQL). o Develop backup, restore, and fail-over procedures to ensure data integrity. · Networking & Security o Configure firewalls (iptables, firewalld), VPNs (OpenVPN, IPsec), and network services (DNS, DHCP). o Enforce security best practices: patch management, SELinux policies, intrusion detection (fail2ban, auditd). · Monitoring & Troubleshooting o Implement and maintain monitoring solutions (Nagios, Zabbix, Prometheus/Grafana). o Respond to and resolve incidents; perform root-cause analysis and document findings. · Scripting & Automation o Develop shell and Python scripts to automate routine maintenance and reporting tasks. · Documentation & Collaboration o Maintain up-to-date runbooks, system diagrams, and SOPs. o Collaborate with developers and network engineers on deployments, capacity planning, and security audits. About US -: Webmobril is One of the top-notch IT companies based in Delhi, NCR; India and also established in the US. Offering exclusive and affordable Web, Mobile, and Game app development, Cyber Security Assessment, Digital Marketing services globally. Recently we started Staffing Services and Travel & Tourism services . We are a team of experienced, dedicated enthusiastic, innovative, and creative professionals to serve a range of business goals with our advanced tools and technologies. For more detail you can go through our company website: https://www.webmobril.com/ Kindly confirm the availability. In case any queries and concerns feel free to write back to us.

Job Role: Linux Administrator with Azure DevOps Primary Responsibilities 1. Linux System Administration • Administration of Linux servers (RHEL, CentOS, Ubuntu, etc.). • Perform Linux OS hardening and patching. • Configure and maintain user accounts, groups, permissions, and ACLs. • Implement and maintain cron jobs for automation of system tasks. • Ensure system backups and recovery procedures are in place. 2. Security & Compliance • Apply Linux security best practices (firewall, SELinux, AppArmor). • Configure SSH, key-based authentication, and secure remote access. • Monitor and address system vulnerabilities in line with compliance requirements. 3. Storage & Networking • Attach, detach, and manage storage volumes and disk allocations. • Troubleshoot network connectivity, DNS, and routing issues. • Configure email servers, DNS. 4. Automation & Scripting • Develop and maintain Bash scripts for system automation. • Manage CI/CD pipelines using Jenkins and Git. • Support in programmable infrastructure via Infrastructure as Code. 5. Containerization & Orchestration • Manage and deploy applications using Docker & Docker Swarm. • Hands-on with Azure Kubernetes Service (AKS) for microservices deployment and scaling. • Troubleshoot container workloads, networking, and persistent storage. 6. DevOps & Cloud Integration • Work with Azure DevOps for pipeline automation and release management. • Integrate monitoring and logging (Prometheus, Grafana, ELK, Azure Monitor). • Collaborate with development teams for microservices deployment strategies. 7. Disaster Recovery & Business Continuity • Implement backup strategies for Linux servers and applications. • Support DR planning and failover testing on Azure cloud. Key Skills • Strong knowledge of Linux OS internals (RHEL, Ubuntu, CentOS). • Proficiency in Bash, Shell scripting, and automation tools (Ansible, Terraform). • Experience with containers (Docker, Docker Swarm) and Kubernetes (AKS). • Familiar with Azure DevOps CI/CD pipelines. • Security-focused mindset (Linux hardening and patching) • Strong troubleshooting skills in networking, storage, and application stacks. In simple terms: • Linux Admin foundation → System, Security, Storage, Networking. • DevOps skills → CI/CD, Automation, Infrastructure as Code. • Containerization skills → Docker, AKS, Microservices orchestration.

Key Responsibilities: Customize and optimize AOSP for media streaming and video collaboration devices. Develop and integrate custom Android framework components. Work on low-level components such as Camera HAL, Display Manager, HDMI interfaces, and SELinux policies. Write Android apps and services to support core platform features. Debug complex system issues involving Android services, native code, and hardware interfaces. Collaborate cross-functionally with hardware, firmware, and QA teams. Must-Have Skills: Expertise in Java, C, and C++. Experience with AOSP, HAL, and Android application development. Strong understanding of Camera HAL and Camera API2. Familiarity with Display Manager, HDMI OUT/IN, HDMI CEC. Knowledge of Chromium WebRTC audio/video APIs is a plus. Strong foundation in OS concepts, multi-threading, sockets, data structures, and algorithms. Proficient in debugging, root cause analysis, and performance tuning. Experience with Android Studio, XML, and REST APIs. Proficiency in git, gerrit, gradle, maven, and jenkins. Understanding of wake-locks, Android activity manager, and SELinux policy configuration.

Overview WELCOME TO SITA We're the team that keeps airports moving, airlines flying smoothly, and borders open. Our tech and communication innovations are the secret behind the success of the world’s air travel industry. You'll find us at 95% of international hubs. We partner closely with over 2,500 transportation and government clients, each with their own unique needs and challenges. Our goal is to find fresh solutions and cutting-edge tech to make their operations run like clockwork. Want to be a part of something big? Are you ready to love your job? The adventure begins right here, with you, at SITA. About The Role & Team As a DevOps Engineer at SITA, you will play a crucial role in our Borders team, contributing to the development of cutting-edge solutions that deliver business insight to borders solutions. You will work alongside experienced professionals, gaining valuable insights and hands-on experience in the field of DevOps within the aviation industry. what You’ll Do Design, implement, and maintain automated CI/CD pipelines. Build and manage cloud or on-premise infrastructure using IaC tools. Monitor system performance and ensure high availability and scalability. Lead and mentor junior DevOps engineers, fostering skill development. Establish and enforce best practices for DevOps processes and workflows. Set up monitoring and alerting systems for proactive issue detection. Troubleshoot and resolve infrastructure or application-related issues. Integrate DevSecOps practices to ensure security throughout the development lifecycle. Ensure compliance with industry standards and organizational policies. Act as a liaison between development, QA, and operations teams to promote collaboration. Optimize application and infrastructure performance, identifying bottlenecks. Evaluate, recommend, and implement tools and technologies to improve processes. Maintain comprehensive documentation for configurations and workflows. Monitor and optimize infrastructure costs, especially in cloud environments. Stay updated with emerging trends and incorporate relevant innovations. About Your Skills Expert level with build tools( maven,gradle and fastlane) Expert level with docker tools(harbor,docker,docker-compose) Extensive knowledge in Jenkins,GItlab and ADO pipelines Extensive experience in Docker,Kubernetes and its eco systems and being able to troubleshoot and automate deployments Extensive experience in being able to code in python, bash shell, PowerShell and java at its eco systems Strong understanding of application development methodologies Experience working with Unix/Linux systems. Extensive experience in RHEL and selinux and its policies Experience in configuration tools Ansible and Ansible Tower Networking fundamentals e.g. TCP/IP, UDP, ICMP, MAC addresses, IP packets, DNS, OSI layers, etc. Expertise in designing, analyzing and troubleshooting large-scale distributed systems. In-depth knowledge of operating systems e.g. processes, threads, etc Systematic problem solving approach, coupled with a strong sense of ownership and drive. Experience devops security practices Working knowledge of enterprise data center technologies including storage platforms, network switching, and security infrastructure within a virtualized data center Experience optimizing applications, both stand-alone and in distributed systems to maximize performance Proficiency in CI/CD tools (e.g., Jenkins, GitLab CI/CD, CircleCI). Strong experience with cloud platforms (AWS, Azure, GCP). Expertise in containerization and orchestration (Docker, Kubernetes). Knowledge of Infrastructure as Code (IaC) tools (Terraform, Ansible, CloudFormation). Solid understanding of networking, security, and system administration. Knowledge of DevSecOps principles. Experience with vulnerability scanning and compliance tools. Familiarity with tools like Prometheus, Grafana, ELK stack, or Splunk. Knowledge in identity application such as forgerock Extensive experience cloud automation tools (Terraform) Extensive experience in monitoring applications such as Dynatrace What We Offer We’re all about diversity. We operate in 200 countries and speak 60 different languages and cultures. We’re really proud of our inclusive environment. Our offices are comfortable and fun places to work, and we make sure you get to work from home too. Find out what it's like to join our team and take a step closer to your best life ever. 🏡 Flex Week: Work from home up to 2 days/week (depending on your team’s needs) ⏰ Flex Day: Make your workday suit your life and plans. 🌎 Flex Location: Take up to 30 days a year to work from any location in the world. 🌿 Employee Wellbeing: We’ve got you covered with our Employee Assistance Program (EAP), for you and your dependents 24/7, 365 days/year. We also offer Champion Health - a personalized platform that supports a range of wellbeing needs. 🚀 Professional Development : Level up your skills with our training platforms, including LinkedIn Learning! 🙌🏽 Competitive Benefits : Competitive benefits that make sense with both your local market and employment status. SITA is an Equal Opportunity Employer. We value a diverse workforce. In support of our Employment Equity Program, we encourage women, aboriginal people, members of visible minorities, and/or persons with disabilities to apply and self-identify in the application process.

Advanced Linux Administration: Expert-level hands-on experience with Red Hat Enterprise Linux (RHEL 8/9) including kernel tuning, system optimization, service configuration, and in-depth troubleshooting. File System & Storage Management: Deep knowledge of ext3, ext4, XFS. Proficient in LVM, mount strategies, partitioning, disk recovery, NFS, and multipath I/O configuration. Red Hat Satellite Server: Strong experience in managing patching, content views, host provisioning, and lifecycle policies using Red Hat Satellite for centralized package and compliance management. Automation & Infrastructure as Code: Proficient in Bash, Python, Ansible, and Terraform for automating routine operations, configuration management, and infrastructure provisioning. Security & Compliance: Skilled in system hardening, SELinux, firewall audit logging, vulnerability scanning, and ensuring adherence to regulatory compliance standards (ISO, CIS, PCI, etc.). Monitoring & Observability: Strong working knowledge of enterprise-grade monitoring solutions such as Prometheus, Grafana, Zabbix, and ELK/EFK, including custom alerting and metric integrations. Networking Proficiency: In-depth understanding of Linux networking, including routing, bonding, VLANs, DNS, DHCP, and troubleshooting L2/L3/L4 issues. Experience with firewall rules, iptables/nftables, and network namespaces. Virtualization & Cloud Integration: Experience with VMware, KVM, OpenStack, and cloud platforms (AWS, Azure, GCP) for hybrid infrastructure management and VM/container orchestration. Incident & Problem Management: Lead role in handling major incidents, performing root cause analysis (RCA), and implementing permanent fixes while ensuring alignment with ITIL practices. #ADL

Key Responsibilities : Port and customize AOSP for custom camera hardware platforms (e.g., Qualcomm, NXP, MediaTek). Integrate and optimize camera HAL (Hardware Abstraction Layer) and ISP firmware. Work with custom kernel modules and device drivers to support new hardware features. Develop and maintain Board Support Packages (BSP) including bootloaders, device trees, and system services. Customize init.rc scripts to manage Android services and startup configuration. Configure and manage OTA (Over-the-Air) upgrade servers, update packages, and rollout mechanisms. Develop and maintain Android system services using AIDL and Binder IPC mechanisms. Optimize performance and stability of the Android Runtime (ART) and system processes. Implement and maintain SEAndroid (SELinux) policies to enforce secure execution environments. Ensure system integrity using Secure Boot and image validation mechanisms. Integrate filesystem support (ext4, YAFFS, F2FS) based on platform and performance needs. Debug system issues using logcat, dmesg, and kernel logs, and collaborate with cross-functional teams to resolve low-level problems. Apply deep knowledge of Android permissions model, system services, and inter-process communication for secure and efficient design. Required Skills & Qualifications : Bachelor's or Master's degree in Computer Engineering, Electrical Engineering, or related field. 5+ years of embedded Android development experience. Strong understanding of Android Runtime (ART) and the Android system architecture. Experience with AOSP, HAL development, and system service integration. Proficiency in C/C++, Java, shell scripting, and cross-compilation environments. Deep experience with Binder IPC, AIDL, and custom Android services. Proven experience with custom kernel module development and integration. Solid understanding of SELinux for Android and writing/managing custom security policies. Experience with OTA mechanisms, including server configuration and system update flows. Familiarity with Secure Boot, cryptographic image validation, and Android Verified Boot. Practical knowledge of Android filesystems like ext4, YAFFS, and F2FS. Experience creating and managing init.rc scripts for Android system startup.

A Linux System Administrator is responsible for managing, configuring, and maintaining Linux-based systems and servers. This role involves tasks related to system installation, configuration, updates, security, troubleshooting, and performance monitoring. The administrator ensures the smooth operation of Linux systems and services, providing support for applications, network configurations, and backups. Here are some key responsibilities and tasks of a Linux System Administrator: System Installation & Configuration : Installing Linux operating systems (e.g., Ubuntu, CentOS, RedHat). Setting up and configuring hardware and software components. User and Permission Management : Creating, modifying, and deleting user accounts. Configuring file permissions and access controls (e.g., chmod, chown). Implementing authentication mechanisms like LDAP, NFS, or Active Directory. System Monitoring : Monitoring system health, CPU, memory, and disk usage. Using tools like top, htop, netstat, vmstat, iostat, sar, and ps. Setting up monitoring tools (e.g., Nagios, Zabbix, Prometheus). Security : Configuring firewalls (e.g., iptables, ufw). Managing SELinux/AppArmor configurations for system security. Implementing security updates and patches. Monitoring and responding to security threats. Setting up SSH key-based authentication. Backup and Recovery : Implementing backup strategies (e.g., using rsync, tar, or backup tools like Bacula). Ensuring regular backups and data recovery procedures. Package Management : Managing software installations and updates using package managers (apt, yum, dnf, zypper). Networking : Configuring network interfaces and managing DNS, DHCP, and routing. Troubleshooting network issues using tools like ping, netstat, ifconfig, and traceroute. System Performance Tuning : Analyzing system performance and making optimizations. Managing logs and using tools like logrotate for log management. Automation and Scripting : Writing shell scripts to automate routine tasks. Using tools like cron for scheduled tasks. Automating deployments using tools like Ansible, Puppet, or Chef. Virtualization and Containers : Managing virtual machines using tools like KVM, Xen, or VirtualBox. Managing containers using Docker and Kubernetes. Troubleshooting : Diagnosing hardware and software issues. Analyzing and resolving system crash dumps, application failures, and network outages. Documentation : Maintaining system documentation, including configurations, troubleshooting procedures, and user guides. Skills Required : Strong knowledge of Linux commands and system architecture. Experience with system monitoring and management tools. Knowledge of security practices, including encryption, firewalls, and access controls. Familiarity with cloud platforms like AWS, Azure, or Google Cloud. Proficiency in scripting languages such as Bash, Python, or Perl. A Linux System Administrator plays a crucial role in maintaining the stability and security of an organization's IT infrastructure. Job Type: Full-time Pay: ₹15,000.00 - ₹40,000.00 per month Experience: Linux System Administrator: 3 years (Required) Location: Satellite, Ahmedabad, Gujarat (Preferred) Shift availability: Day Shift (Required) Night Shift (Required) Work Location: In person

A Linux System Administrator is responsible for managing, configuring, and maintaining Linux-based systems and servers. This role involves tasks related to system installation, configuration, updates, security, troubleshooting, and performance monitoring. The administrator ensures the smooth operation of Linux systems and services, providing support for applications, network configurations, and backups. Here are some key responsibilities and tasks of a Linux System Administrator: System Installation & Configuration : Installing Linux operating systems (e.g., Ubuntu, CentOS, RedHat). Setting up and configuring hardware and software components. User and Permission Management : Creating, modifying, and deleting user accounts. Configuring file permissions and access controls (e.g., chmod, chown). Implementing authentication mechanisms like LDAP, NFS, or Active Directory. System Monitoring : Monitoring system health, CPU, memory, and disk usage. Using tools like top, htop, netstat, vmstat, iostat, sar, and ps. Setting up monitoring tools (e.g., Nagios, Zabbix, Prometheus). Security : Configuring firewalls (e.g., iptables, ufw). Managing SELinux/AppArmor configurations for system security. Implementing security updates and patches. Monitoring and responding to security threats. Setting up SSH key-based authentication. Backup and Recovery : Implementing backup strategies (e.g., using rsync, tar, or backup tools like Bacula). Ensuring regular backups and data recovery procedures. Package Management : Managing software installations and updates using package managers (apt, yum, dnf, zypper). Networking : Configuring network interfaces and managing DNS, DHCP, and routing. Troubleshooting network issues using tools like ping, netstat, ifconfig, and traceroute. System Performance Tuning : Analyzing system performance and making optimizations. Managing logs and using tools like logrotate for log management. Automation and Scripting : Writing shell scripts to automate routine tasks. Using tools like cron for scheduled tasks. Automating deployments using tools like Ansible, Puppet, or Chef. Virtualization and Containers : Managing virtual machines using tools like KVM, Xen, or VirtualBox. Managing containers using Docker and Kubernetes. Troubleshooting : Diagnosing hardware and software issues. Analyzing and resolving system crash dumps, application failures, and network outages. Documentation : Maintaining system documentation, including configurations, troubleshooting procedures, and user guides. Skills Required : Strong knowledge of Linux commands and system architecture. Experience with system monitoring and management tools. Knowledge of security practices, including encryption, firewalls, and access controls. Familiarity with cloud platforms like AWS, Azure, or Google Cloud. Proficiency in scripting languages such as Bash, Python, or Perl. A Linux System Administrator plays a crucial role in maintaining the stability and security of an organization's IT infrastructure. Job Type: Full-time Pay: ₹15,000.00 - ₹40,000.00 per month Experience: Linux System Administrator: 3 years (Required) Location: Satellite, Ahmedabad, Gujarat (Preferred) Shift availability: Day Shift (Required) Night Shift (Required) Work Location: In person

Job Description AWS Cloud Infrastructure : Design, deploy, and manage scalable, secure, and highly available systems on AWS. Optimize cloud costs, enforce tagging, and implement security best practices (IAM, VPC, GuardDuty, etc.). Automate infrastructure provisioning using Terraform or AWS CDK. Ensure backup, disaster recovery, and high availability (HA) strategies are in place. Kubernetes (EKS preferred) : Manage and scale Kubernetes clusters (preferably Amazon EKS). Implement CI/CD pipelines with GitOps (e.g., ArgoCD or Flux) or traditional tools (e.g., Jenkins, GitLab). Enforce RBAC policies, namespaces isolation, and pod security policies. Monitor cluster health, optimize pod scheduling, autoscaling, and resource limits/requests. Monitoring and Observability (Datadog) : Build and maintain Datadog dashboards for real-time visibility across systems and services. Set up alerting policies, SLOs, SLIs, and incident response workflows. Integrate Datadog with AWS, Kubernetes, and applications for full-stack observability. Conduct post-incident reviews using Datadog analytics to reduce MTTR. Automation and DevOps : Automate manual processes (e.g., server setup, patching, scaling) using Python, Bash, or Ansible. Maintain and improve CI/CD pipelines (Jenkins) for faster and more reliable deployments. Drive Infrastructure-as-Code (IaC) practices using Terraform to manage cloud resources. Promote GitOps and version-controlled deployments. Linux Systems Administration : Administer Linux servers (Ubuntu, RHEL, Amazon Linux) for stability and performance. Harden OS security, configure SELinux, firewalls, and ensure timely patching. Troubleshoot system-level issues: disk, memory, network, and processes. Optimize system performance using tools like top, htop, iotop, netstat, etc. (ref:hirist.tech)

JD for Linux Administration- · We are seeking a proactive and detail-oriented Linux System Administrator to join our IT Operations team. In this role, you will design, deploy, secure, and maintain our Linux-based infrastructure, ensuring high availability and optimal performance of critical services. Key Responsibilities:- · System Deployment & Configuration o Install, configure, and harden Linux distributions (RHEL/CentOS, Ubuntu, Debian). o Automate server provisioning using configuration management tools (Ansible, Puppet, Chef). · Authentication & Directory Services o Deploy, and manage RADIUS servers (e.g., FreeRADIUS) for VPN/Wi-Fi authentication. o Implement and maintain LDAP directory services (OpenLDAP, 389 DS) for centralized user management. · Database Administration o Install, configure, and tune databases (MySQL, MariaDB, PostgreSQL). o Develop backup, restore, and fail-over procedures to ensure data integrity. · Networking & Security o Configure firewalls (iptables, firewalld), VPNs (OpenVPN, IPsec), and network services (DNS, DHCP). o Enforce security best practices: patch management, SELinux policies, intrusion detection (fail2ban, auditd). · Monitoring & Troubleshooting o Implement and maintain monitoring solutions (Nagios, Zabbix, Prometheus/Grafana). o Respond to and resolve incidents; perform root-cause analysis and document findings. · Scripting & Automation o Develop shell and Python scripts to automate routine maintenance and reporting tasks. · Documentation & Collaboration o Maintain up-to-date runbooks, system diagrams, and SOPs. o Collaborate with developers and network engineers on deployments, capacity planning, and security audits. About US -: Webmobril is One of the top-notch IT companies based in Delhi, NCR; India and also established in the US. Offering exclusive and affordable Web, Mobile, and Game app development, Cyber Security Assessment, Digital Marketing services globally. Recently we started Staffing Services and Travel & Tourism services . We are a team of experienced, dedicated enthusiastic, innovative, and creative professionals to serve a range of business goals with our advanced tools and technologies. For more detail you can go through our company website: https://www.webmobril.com/ Kindly confirm the availability. In case any queries and concerns feel free to write back to us.

Job Description Position Description Company Profile Founded in 1976, CGI is among the largest independent IT and business consulting services firms in the world. With 94,000 consultants and professionals across the globe, CGI delivers an end-to-end portfolio of capabilities, from strategic IT and business consulting to systems integration, managed IT and business process services and intellectual property solutions. CGI works with clients through a local relationship model complemented by a global delivery network that helps clients digitally transform their organizations and accelerate results. CGI Fiscal 2024 reported revenue is CA$14.68 billion and CGI shares are listed on the TSX (GIB.A) and the NYSE (GIB). Learn more at cgi.com. Job Title: Linux and Cloud Architect Position: Lead Analyst Experience: 7-9 years Category: Software Development/ Engineering Shift: Rotational shift Main location: Bangalore, Chennai, Hyderabad, Pune Position ID: J0625-1184 Employment Type: Full Time Education Qualification: Bachelors degree in Computer Science or related field or higher with minimum 7 years of relevant experience. Job Overview We are seeking a highly skilled and experienced Linux and Cloud Architect to join our dynamic IT team. The ideal candidate will have extensive knowledge and hands-on experience in managing and optimizing cloud-based platform implementations, automating deployment processes, and ensuring the reliability and scalability of infrastructure. This role requires a deep understanding of various technologies, including Linux/Unix, AWS, Azure, VMware, Docker, Ansible, and more. Key Requirements Server Management: Manage and maintain Linux/Unix and Windows Server environments. Virtualization: Deploy and manage virtualized environments using VMware vSphere, ESXi, and vCenter. Containerization: Develop and manage containerized applications using Docker, Docker Swarm, Kubernetes, AKS, and EKS. Automation: Use Ansible for configuration management, application deployment, and infrastructure provisioning. Monitoring: Implement and maintain Nagios and Grafana for monitoring solutions. Infrastructure as Code (IaC): Use Terraform and CloudFormation for defining and provisioning infrastructure. CI/CD Integration: Integrate Kubernetes with CI/CD systems and use Jenkins for automated workflows. Security: Implement security best practices across various environments. Cloud Infrastructure: Design and manage cloud infrastructure using AWS, Azure, and VMware. Service Mesh: Implement solutions like AWS App Mesh for microservices management. Automation Tools: Use RunDeck for job scheduling and automation. Aws Design, deploy, and manage scalable and reliable cloud infrastructure on AWS. Implement best practices for security, cost optimization, and disaster recovery. Automate cloud-based tasks using tools like CloudFormation, Lambda, and Terraform. Configure and manage AWS services such as EC2, S3, RDS, VPC, and IAM. Azure Manage and configure Azure services, including virtual machines, storage, networking, and databases. Implement Azure DevOps practices to streamline version control and infrastructure management. Monitor and optimize Azure resources for performance and cost-efficiency. Configure and manage Azure services such as Azure Active Directory, Azure Kubernetes Service (AKS), and Azure Functions. Oracle VM (OVM): Manage and configure Oracle VM environments for virtualized workloads. Ensure high availability and performance of OVM instances. Troubleshoot and resolve issues related to Oracle VM infrastructure. Required Tools Git, GitHub, GitLab Ansible, Chef, Puppet Docker, Kubernetes, Rancher, Docker Swarm Terraform, CloudFormation Nagios, Grafana, Prometheus, ELK Stack (Elasticsearch, Logstash, Kibana) AWS, Azure, Google Cloud Platform (GCP) Bash, Python, PowerShell Virtualization: VMware vSphere, Oracle VM (OVM), OLVM Security: SELinux, Firewalls, IAM policies Training And Certifications Microsoft Azure DevOps Solutions Microsoft Certified Azure Fundamentals Certified Kubernetes Administrator (CKA) AWS Certified Solutions Architect – Associate Job Qualifications CGI is an equal opportunity employer. In addition, CGI is committed to providing accommodation for people with disabilities in accordance with provincial legislation. Please let us know if you require reasonable accommodation due to a disability during any aspect of the recruitment process and we will work with you to address your needs. Life At CGI It is rooted in ownership, teamwork, respect and belonging. Here, you’ll reach your full potential because… You are invited to be an owner from day 1 as we work together to bring our Dream to life. That’s why we call ourselves CGI Partners rather than employees. We benefit from our collective success and actively shape our company’s strategy and direction Your work creates value. You’ll develop innovative solutions and build relationships with teammates and clients while accessing global capabilities to scale your ideas, embrace new opportunities, and benefit from expansive industry and technology expertise You’ll shape your career by joining a company built to grow and last. You’ll be supported by leaders who care about your health and well-being and provide you with opportunities to deepen your skills and broaden your horizons Come join our team, one of the largest IT and business consulting services firms in the world Your future duties and responsibilities Required Qualifications To Be Successful In This Role Together, as owners, let’s turn meaningful insights into action. Life at CGI is rooted in ownership, teamwork, respect and belonging. Here, you’ll reach your full potential because… You are invited to be an owner from day 1 as we work together to bring our Dream to life. That’s why we call ourselves CGI Partners rather than employees. We benefit from our collective success and actively shape our company’s strategy and direction. Your work creates value. You’ll develop innovative solutions and build relationships with teammates and clients while accessing global capabilities to scale your ideas, embrace new opportunities, and benefit from expansive industry and technology expertise. You’ll shape your career by joining a company built to grow and last. You’ll be supported by leaders who care about your health and well-being and provide you with opportunities to deepen your skills and broaden your horizons. Come join our team—one of the largest IT and business consulting services firms in the world. Job Details Role Level: Mid-Level Work Type: Full-Time Country: India City: Hyderabad ,Telangana Company Website: https://cgi.com Job Function: Engineering Company Industry/ Sector: IT Services and IT Consulting What We Offer About The Company Searching, interviewing and hiring are all part of the professional life. The TALENTMATE Portal idea is to fill and help professionals doing one of them by bringing together the requisites under One Roof. Whether you're hunting for your Next Job Opportunity or Looking for Potential Employers, we're here to lend you a Helping Hand. Report Similar Jobs Senior Specialist - Business Analysis Talentmate Senior Engineer - Quality Assurance Talentmate Specialist - Tooling Operations Talentmate AFCAP V OCN LN UAE Escort Secret Clearance Talentmate Senior Client Partner Strategic Digital Alliances Middle East Talentmate Business Analyst HCM Talentmate Disclaimer: talentmate.com is only a platform to bring jobseekers & employers together. Applicants are advised to research the bonafides of the prospective employer independently. We do NOT endorse any requests for money payments and strictly advice against sharing personal or bank related information. We also recommend you visit Security Advice for more information. 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Position Description Company Profile: Founded in 1976, CGI is among the largest independent IT and business consulting services firms in the world. With 94,000 consultants and professionals across the globe, CGI delivers an end-to-end portfolio of capabilities, from strategic IT and business consulting to systems integration, managed IT and business process services and intellectual property solutions. CGI works with clients through a local relationship model complemented by a global delivery network that helps clients digitally transform their organizations and accelerate results. CGI Fiscal 2024 reported revenue is CA$14.68 billion and CGI shares are listed on the TSX (GIB.A) and the NYSE (GIB). Learn more at cgi.com. Job Title: Linux and Cloud Architect Position: Lead Analyst Experience: 7-9 years Category: Software Development/ Engineering Shift: Rotational shift Main location: Bangalore, Chennai, Hyderabad, Pune Position ID: J0625-1184 Employment Type: Full Time Education Qualification: Bachelor's degree in Computer Science or related field or higher with minimum 7 years of relevant experience. Job Overview: We are seeking a highly skilled and experienced Linux and Cloud Architect to join our dynamic IT team. The ideal candidate will have extensive knowledge and hands-on experience in managing and optimizing cloud-based platform implementations, automating deployment processes, and ensuring the reliability and scalability of infrastructure. This role requires a deep understanding of various technologies, including Linux/Unix, AWS, Azure, VMware, Docker, Ansible, and more. Key Requirements: Server Management: Manage and maintain Linux/Unix and Windows Server environments. Virtualization: Deploy and manage virtualized environments using VMware vSphere, ESXi, and vCenter. Containerization: Develop and manage containerized applications using Docker, Docker Swarm, Kubernetes, AKS, and EKS. Automation: Use Ansible for configuration management, application deployment, and infrastructure provisioning. Monitoring: Implement and maintain Nagios and Grafana for monitoring solutions. Infrastructure as Code (IaC): Use Terraform and CloudFormation for defining and provisioning infrastructure. CI/CD Integration: Integrate Kubernetes with CI/CD systems and use Jenkins for automated workflows. Security: Implement security best practices across various environments. Cloud Infrastructure: Design and manage cloud infrastructure using AWS, Azure, and VMware. Service Mesh: Implement solutions like AWS App Mesh for microservices management. Automation Tools: Use RunDeck for job scheduling and automation. AWS: Design, deploy, and manage scalable and reliable cloud infrastructure on AWS. Implement best practices for security, cost optimization, and disaster recovery. Automate cloud-based tasks using tools like CloudFormation, Lambda, and Terraform. Configure and manage AWS services such as EC2, S3, RDS, VPC, and IAM. Azure: Manage and configure Azure services, including virtual machines, storage, networking, and databases. Implement Azure DevOps practices to streamline version control and infrastructure management. Monitor and optimize Azure resources for performance and cost-efficiency. Configure and manage Azure services such as Azure Active Directory, Azure Kubernetes Service (AKS), and Azure Functions. Oracle VM (OVM): Manage and configure Oracle VM environments for virtualized workloads. Ensure high availability and performance of OVM instances. Troubleshoot and resolve issues related to Oracle VM infrastructure. Required Tools: Git, GitHub, GitLab Ansible, Chef, Puppet Docker, Kubernetes, Rancher, Docker Swarm Terraform, CloudFormation Nagios, Grafana, Prometheus, ELK Stack (Elasticsearch, Logstash, Kibana) AWS, Azure, Google Cloud Platform (GCP) Bash, Python, PowerShell Virtualization: VMware vSphere, Oracle VM (OVM), OLVM Security: SELinux, Firewalls, IAM policies Training and Certifications: Microsoft Azure DevOps Solutions Microsoft Certified Azure Fundamentals Certified Kubernetes Administrator (CKA) AWS Certified Solutions Architect – Associate Job Qualifications: CGI is an equal opportunity employer. In addition, CGI is committed to providing accommodation for people with disabilities in accordance with provincial legislation. Please let us know if you require reasonable accommodation due to a disability during any aspect of the recruitment process and we will work with you to address your needs. Life at CGI: It is rooted in ownership, teamwork, respect and belonging. Here, you’ll reach your full potential because… You are invited to be an owner from day 1 as we work together to bring our Dream to life. That’s why we call ourselves CGI Partners rather than employees. We benefit from our collective success and actively shape our company’s strategy and direction Your work creates value. You’ll develop innovative solutions and build relationships with teammates and clients while accessing global capabilities to scale your ideas, embrace new opportunities, and benefit from expansive industry and technology expertise You’ll shape your career by joining a company built to grow and last. You’ll be supported by leaders who care about your health and well-being and provide you with opportunities to deepen your skills and broaden your horizons Come join our team, one of the largest IT and business consulting services firms in the world Your future duties and responsibilities Required Qualifications To Be Successful In This Role Together, as owners, let’s turn meaningful insights into action. Life at CGI is rooted in ownership, teamwork, respect and belonging. Here, you’ll reach your full potential because… You are invited to be an owner from day 1 as we work together to bring our Dream to life. That’s why we call ourselves CGI Partners rather than employees. We benefit from our collective success and actively shape our company’s strategy and direction. Your work creates value. You’ll develop innovative solutions and build relationships with teammates and clients while accessing global capabilities to scale your ideas, embrace new opportunities, and benefit from expansive industry and technology expertise. You’ll shape your career by joining a company built to grow and last. You’ll be supported by leaders who care about your health and well-being and provide you with opportunities to deepen your skills and broaden your horizons. Come join our team—one of the largest IT and business consulting services firms in the world.

We are seeking a highly skilled System Administrator with a strong background in Linux systems, virtualization (KVM), and infrastructure management tools. The ideal candidate should have a minimum of 3 years hands-on experience with KVM, and solid expertise in WireGuard VPN, Postfix mail server, PostgreSQL database management, and Nagios monitoring setup. This is a mission-critical role to manage, secure, and optimize our server infrastructure and ensure high availability of internal and client-facing systems. Key Responsibilities: Virtualization & Infrastructure Management Design, deploy, and manage virtual machines using KVM (Kernel-based Virtual Machine). Perform regular backup, migration, and scaling of KVM-based instances. Configure and maintain libvirt, virt-manager, and associated tooling. Networking & VPN Configure and maintain WireGuard VPN for secure communication between distributed systems and users. Implement firewall and network routing rules in alignment with security policies. Mail Server Management Administer and harden Postfix mail servers (including TLS, SPF, DKIM, DMARC configurations). Monitor mail queues, handle spam filtering, and debug delivery issues. Database Administration Install, configure, and manage PostgreSQL servers. Perform regular backups, replication setup, tuning, and query optimization. Monitoring & Alerting Set up and maintain Nagios for system, application, and service monitoring. Define custom checks, thresholds, and notification rules. System Security & Compliance Apply regular OS and software patches. Manage user permissions, SSH access, and audit logs. Implement basic SELinux/AppArmor policies where required. Required Skills: 5+ years of experience as a Linux System Administrator. Minimum 3 years hands-on with KVM virtualization in production. Proficiency in WireGuard VPN, Postfix, PostgreSQL, and Nagios. Strong shell scripting skills (Bash, Python preferred). Comfortable with version control tools (Git), CI/CD pipelines, and infrastructure documentation. Preferred Qualifications: Experience with tools like Ansible, Terraform, or Proxmox. Familiarity with containerization (Docker) and orchestration (Kubernetes) is a plus. Knowledge of TLS/SSL certificate management. Understanding of DNS management, NGINX/Apache, and load balancing. Job Type: Full-time

Position C++ Andriod_Engineer_Pune Job Description Job Description: Expertise in AOSP Frameworks, Android Customization and Android Audio. 5+ years' experience in C++ (STL, Templates, Exceptions, Threading), Java ,Python Experience in Component/System Design (SOLID principles and Design Patterns) Experience in Audio Domain, especially Android Audio Strong Knowledge of Android Framework, Audio Service, Android Treble, VNDK, AIDL, HIDL Experience in Implementing Custom HAL ( eg:- Audio, GNSS etc ) Experience with Android CTS/VTS Android OS migration, Android security, SELinux, FBE, FDE Experience with CI/CI, Jenkins Exposure to Scrum, JIRA, BitBucket, Artifactory etc. Location: IN-MH-Pune, India-Magarpatta City-Unit B (eInfochips) Time Type Full time Job Category Engineering Services

Job Description: We are seeking software developers who are enthusiastic about developing and strengthening Linux-based platforms. Your responsibilities will include integrating various software and security patches into build systems, backporting key features/bug-fixes to the customers" product line distribution or kernel, performing security audits on customer BSP, and implementing hardening measures on the BSP. Additionally, you will design, develop, test, deploy, maintain, and enhance software, manage project priorities, deadlines, and deliverables, and serve as a system-SW generalist to tackle technical challenges and offer solutions. Mentoring and advising developers on best practices will also be part of your role. To be successful in this position, you should have 3+ years of experience in building and delivering embedded systems using Linux, a strong proficiency in C, knowledge of security features like SELinux and verified/secure boot, familiarity with cryptography fundamentals and Public Key Infrastructure, excellent communication skills, the ability to handle multiple projects concurrently within tight schedules, a keen sense of urgency, and a strong commitment to quality work and team success. Preferred qualifications include experience with build environments such as Yocto, Buildroot, OpenEmbedded, and Android, proficiency in Git, engagement with the open-source community to enhance software, scripting and automation skills with Python, bash, or similar languages, and familiarity with security tools like metasploit, nmap, and nessus. Working with us offers an opportunity to engage with cutting-edge open-source technologies, a diverse range of challenging projects, and a relaxed work environment.,

About the Company At Neysa, we believe a great online experience should just work—intuitively, seamlessly, and powerfully—without making you read the entire manual. Our mission is to craft systems that feel natural and empower users to accomplish tasks efficiently. We’re driven by the idea that in a hyper-connected world, technology should enable, not distract. That’s why we’re building platforms and infrastructure that empower users while quietly handling complexity in the background. We’re now looking for professionals who share our passion for simplicity, performance, and purpose-driven technology—engineers who know that life exists beyond the screen. About the Role Experience: 7 to 12+ years Location: Kurla, Mumbai Type: Onsite, 5 days a week Responsibilities Linux Systems Administration Install, configure, harden, and maintain Linux systems (RHEL, CentOS, Ubuntu). Manage system upgrades, patch cycles, kernel tuning, and storage configuration. Automation & Provisioning Create and manage infrastructure-as-code (IaC) using Ansible, Terraform, and shell/Python scripts. Provision bare-metal and virtual infrastructure using Foreman, MAAS, or Cobbler. Monitoring & Observability Set up and optimize tools like Prometheus, Grafana, Zabbix, Nagios, or Telegraf. Generate insights into infrastructure and service performance to detect and resolve anomalies proactively. Security & Compliance Enforce security best practices including SELinux, firewalls, and regular vulnerability assessments. Configure secure access controls (LDAP, SSSD, PAM) and audit policies. Containerization & Orchestration Deploy and manage scalable workloads using Docker and Kubernetes. Design CI/CD workflows and infrastructure using Jenkins, GitLab CI, or ArgoCD. GPU & HPC Technologies Configure and optimize GPU clusters using NVIDIA cards and CUDA libraries. Set up GPUDirect RDMA and NVLink for ultra-low latency data transfer in distributed AI/ML environments. HPC/GPU Benchmarking. Tune performance for parallel workloads and manage Slurm or PBS batch schedulers. Virtualization & Cloud Integration Work with KVM, VMware, and Proxmox. Manage hybrid and public cloud infrastructure via AWS, Azure, or Google Cloud. Implement cloud orchestration and auto-scaling infrastructure for compute-intensive workloads. Collaboration & Mentorship Actively collaborate with DevOps, engineering, and research teams to align system design with workload demands. Mentor junior team members and lead knowledge-sharing initiatives. Documentation & Reporting Maintain clear documentation for procedures, system configurations, and architecture diagrams. Create reports on uptime, security compliance, system health, and capacity planning. What You Bring to the Table Must-Have Skills Deep expertise in Linux system administration and performance tuning. Strong scripting skills in Bash, Python, or Perl. Solid understanding of TCP/IP, DNS, DHCP, firewalls, and general network principles. Hands-on experience with Ansible, Terraform, or similar tools. Familiarity with Grafana, Prometheus, Zabbix, and log monitoring stacks (e.g., ELK, Loki). Bonus Points Experience with GPU-accelerated workloads (NVIDIA, CUDA, GPUDirect RDMA). Knowledge of Slurm, PBS, or HPC job schedulers. Background in DevOps practices, including GitOps, CI/CD pipelines, and Infrastructure-as-Code. Prior experience working with large-scale, high-availability systems. Soft Skills Analytical mindset with a knack for debugging complex systems. Excellent communication and mentoring skills. Empathy and patience when dealing with diverse users—tech-savvy or not. Ability to weigh system design trade-offs and make pragmatic choices.