273 Selinux Jobs - Page 7

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, modify...

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, modify...

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,...

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...

Job ID 475534 Posted since 21-Aug-2025 Organization Mobility Field of work Engineering Company Siemens Technology and Services Private Limited Experience level Mid-level Professional Job type Full-time Work mode Office/Site only Employment type Permanent Location(s) Pune - Maharashtra - India Hello Visionary! We empower our people to stay resilient and relevant in a constantly evolving world. We’re looking for people who are always searching for creative ways to grow and learn. People who want to make a real impact, now and in the future. Does that sound like you? Then it seems like you’d make an extraordinary addition to our vibrant team. Siemens Technology and Services Private Limited (STS...

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...

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 ...

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...

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, Ind...

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 ...

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+ y...

We are seeking a skilled Linux Server Engineer to manage, maintain, and optimize our Linux-based server infrastructure. The role involves deploying, configuring, monitoring, and troubleshooting Linux systems to ensure maximum availability, security, and performance. Key Responsibilities Install, configure, and maintain Linux servers (CentOS, Ubuntu, Red Hat, etc.) in physical and virtual environments. Perform server administration tasks including user management, permissions, and security hardening. Manage services such as Apache/Nginx, MySQL/MariaDB, PHP, DNS, FTP, SSH, and mail servers. Monitor system performance and resource utilization, applying performance tuning where necessary. Handle...

About The Role We are seeking a skilled Linux System Administrator with strong hands-on experience in RHEL, Ubuntu, Oracle Linux, and SUSE. The ideal candidate will be responsible for installing, configuring, patching, hardening, tuning, and maintaining Linux systems while ensuring high availability, security, and optimal performance. Key Responsibilities Linux Administration : Install, configure, patch, harden, and tune systems on RHEL, Ubuntu, Oracle Linux, and SUSE. Manage system upgrades and security patches to maintain compliance and stability. Automation & Scripting Develop and maintain automation scripts in Bash, sh, or ksh. Create health check and monitoring scripts to proactively id...

Software Department Ahmedabad, Gujarat, India Full Time No of Position: 2 Experience: 3-5 Years Technical Skills Strong understanding of the Android platform and AOSP development. Experience with low-level system programming. Familiarity with Android Architecture and System Services. Experience with Android platform concepts like HAL Development, System Services, Android Boot, Fast Boot, etc. Android OS modifications, HAL interface definition language (C++ and Java) Working experience with Android Automotive OS or Infotainment. Experience with SELinux Policies Android, JNI, and Android application development Debug and troubleshoot issues with the AOSP platform. Ensure the security and stabi...

Business Unit: Cubic Corporation Company Details: When you join Cubic, you become part of a company that creates and delivers technology solutions in transportation to make people’s lives easier by simplifying their daily journeys, and defense capabilities to help promote mission success and safety for those who serve their nation. Led by our talented teams around the world, Cubic is committed to solving global issues through innovation and service to our customers and partners. We have a top-tier portfolio of businesses, including Cubic Transportation Systems (CTS) and Cubic Defense (CD). Explore more on Cubic.com. Job Details: Job Summary : We’re looking for a Senior Systems Administrator ...

About The Company TSC Redefines Connectivity with Innovation and IntelligenceDriving the next level of intelligence powered by Cloud, Mobility, Internet of Things, Collaboration, Security, Media services and Network services, we at Tata Communications are envisaging a New World of Communications Linux Administrator L3 Engineer ( IT Operations & Infrastructure ) Employment Type On-roll Reporting Manager Direct reports Role Purpose Linux Administrator L3 Engineer - IT Operations & Infrastructure Key Responsibilities / Accountabilities We are seeking an experienced Linux Administrator Engineer (L3) to lead and manage Linux-based infrastructure across on-premises and cloud environments. This rol...

Lead and mentor a team of Linux system administrators, assigning tasks and monitoring performance. Design, deploy, maintain, and optimize Linux-based infrastructure (RedHat, CentOS, Oracle Linux, Ubuntu). Manage critical services such as Apache, Nginx, MySQL/MariaDB, etc. Configure and maintain monitoring tools (e.g., Nagios, Zabbix, Prometheus, Grafana). Implement and enforce security practices: patching, hardening, firewalls (iptables/nftables), SELinux. Oversee backup and disaster recovery processes. Plan and execute migrations, upgrades, and performance tuning. Collaborate with cross-functional teams (Network, DevOps, Development) to support infrastructure needs. Define and document poli...

Job Title : Linux Security Developer Experience : 5 - 12 Years Employment Type : Full-Time Location : Hyderabad Job Summary We are seeking a skilled and security-focused Linux Security Developer to design, develop, and maintain advanced security features for our embedded Linux platforms. You will play a key role in securing SoC-based systems by working across the full stack - from kernel to user space - ensuring robust boot processes, secure runtime environments, and protection against evolving threats. This role involves close collaboration with kernel, BSP, firmware, and DevOps teams to deliver secure, reliable, and compliant systems across diverse embedded applications. Key Responsibiliti...

Job description Location : Fully Remote Job Type : Part-Time (4-5 hours/day, flexible schedule) Experience Level : Minimum 1 year of experience in Linux kernel development or OS design Schedule : 4-5 hours daily, Sunday off Project : Development of a custom Linux-based Operating System (OS) Job Description We are seeking a skilled and motivated Linux Kernel Developer to join our team remotely on a part-time basis to contribute to the development of a custom Linux-based Operating System (OS). This OS will initially serve our internal team’s needs and is planned for future enterprise-level commercialization. The developer will be responsible for customizing and optimizing the Linux kernel, dev...

Job Title: Linux Security Developer Experience: 5–12 Years Employment Type: Full-Time Location: [Hyderabad ] Job Summary We are seeking a skilled and security-focused Linux Security Developer to design, develop, and maintain advanced security features for our embedded Linux platforms. You will play a key role in securing SoC-based systems by working across the full stack—from kernel to user space—ensuring robust boot processes, secure runtime environments, and protection against evolving threats. This role involves close collaboration with kernel, BSP, firmware, and DevOps teams to deliver secure, reliable, and compliant systems across diverse embedded applications. Key Responsibilities Deve...

Description: Year of Exp- 6 to 10 Years Location - Bangalore Work Mode- 5 days from office Requirements: Bachelor’s degree in computer science (or a related program) or equivalent work experience At least 8+ years of development experience in embedded devices. Highly proficient in C, C++11/14 Highly proficient in Linux operating system Experience in Shell-Script, Makefile, Python Expertise in 'git' , bug tracking tools. Experience in HAL layer, notification system, IPC multi-processing, multi-threading, debugging/core dump analysis. Highly Desirable Experience in Device driver/kernel-modules/u-boot/board-bring up/filesystem/memory management/SELinux, toolchain/makefile/cmake/build environmen...

Linux administration (RHEL, Ubuntu, Oracle Linux, SUSE): install, configure, patch, harden, and tune systems. Shell scripting (Bash, sh, ksh): automate tasks and build health check/monitoring scripts. Networking fundamentals: TCP/IP, DNS, DHCP, routing, VLANs, and troubleshooting using tools like netstat, traceroute, tcpdump. Storage management: LVM, RAID, NFS, SAN, iSCSI, and disk management. User and permission management: users, groups, sudoers, PAM, and file permissions. System monitoring and troubleshooting: using top, htop, iostat, vmstat, journalctl, and log analysis. Security best practices: SELinux, firewalld/iptables, SSH hardening, vulnerability remediation. Virtualization and con...

Dear Connects, We are hiring for Linux Administrator Role. Location: - Mumbai Interested Candidate can share cv at manisha.shahiri@aqmtechnologies.com Key Responsibilities: System Administration: Install, configure, and maintain Linux-based servers (CentOS, Ubuntu, RedHat, etc.). Monitoring and Performance Tuning: Monitor server performance and resolve issues related to CPU, memory, disk usage, and system resources. Security Management: Implement and enforce security policies, patching, and upgrades to ensure the systems are secure and up to date. Backup and Recovery: Manage system backups and disaster recovery operations, ensuring data integrity and availability. Automation: Automate admini...

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 Install, configure, and harden Linux distributions (RHEL/CentOS, Ubuntu, Debian). Automate server provisioning using configuration management tools (Ansible, Puppet, Chef). Authentication & Directory Services Deploy, and manage RADIUS servers (e.g., FreeRADIUS) for VPN/Wi-Fi authentication. Implement and maintain LDAP directory services (Ope...

You are a Senior-Level Subject Matter Expert (L4) specializing in Red Hat OpenShift Enterprise Administration within the Telco domain, with a focus on bare metal deployments. Your primary responsibility is to manage and enhance Telco-grade workloads for a global Tier-1 telecommunications provider, ensuring platform resilience, lifecycle governance, and continuous integration across critical services. Your key responsibilities include serving as the OpenShift Bare Metal Admin SME for complex Telco workloads on private cloud infrastructure, overseeing end-to-end deployment, scaling, and lifecycle operations of Red Hat OpenShift on bare metal environments, and owning upgrade readiness and rollb...