752 Linux Administration Jobs - Page 18

About the Company Chandigarh University, Gharuan, Mohali, Punjab is dedicated to providing quality education and fostering a culture of innovation and research. The University Institute of Computing (UIC) aims to develop skilled professionals in the field of computing. About the Role We are seeking passionate and dedicated individuals to join the University Institute of Computing (UIC) at Chandigarh University as Assistant Professors in Computer Applications. The ideal candidate will demonstrate a commitment to excellence in teaching, research, and academic service, with expertise in areas such as programming, data science, AI, cybersecurity, and software engineering. Responsibilities Teaching: Deliver lectures, tutorials, and practical sessions to undergraduate and postgraduate students. Develop and revise curriculum as per academic and industry trends. Use modern teaching aids such as smart classrooms, LMS, and simulation tools. Mentor and guide students in projects, internships, and dissertations. Research & Publications: Undertake research in specialized domains of Computer Applications. Publish quality research papers in indexed journals (Scopus/SCI/UGC-listed). Participate in conferences, workshops, and seminars. Academic Contribution: Assist in designing and updating course materials and syllabi. Supervise student activities, including coding clubs, hackathons, and seminars. Participate in departmental and university-level academic initiatives. Administrative and Other Duties: Participate in committees, student evaluations, and accreditation processes (e.g., NAAC, NBA). Handle academic record-keeping and student progress tracking. Maintain discipline and ethical standards among students. Qualifications Academic: Masters Degree (MCA/M.Sc. Computer Science or equivalent) with a minimum of 55% marks. Preference will be given to candidates with a Ph.D. in relevant areas. UGC-NET qualified (preferable but not mandatory). Required Skills Subject Specialization - Web Development Linux Administration C C++ DSA DS Advanced Multimedia Animation Advanced Multimedia Animation ADBMS Devops Process Automation Backend Technologies Containerization with Docker Cloud Virtualization Natural Language Processing. Preferred Skills Excellent communication and presentation skills. Strong analytical and problem-solving mindset. Collaborative and team-oriented attitude. Willingness to contribute to extra-curricular and research activities.

Role & responsibilities We are looking for Network Administrator at our Pune office. Preferred candidate profile Must have actual Kubernetes experience with CKA certification. Must have extensive Linux administration experience. Must have Windows Server experience. Needs to understand networking methods (VLAN, VPN, DNS, DHCP) Virtualization experience greatly preferred (VMware, Proxmox, etc.) Veeam experience is helpful. Barracuda firewall experience is helpful. Looking for someone who takes initiative to learn new things, and able to work independently with minimal management. Must be able to speak English and able to work various hours to overlap with US-based business hours.

Skill – Aks , Istio service mesh ,CICD Shift timing - Afternoon Shift Location - Chennai, Kolkata, Bangalore Excellent AKS, GKE or Kubernetes admin experience. Good troubleshooting experience on istio service mesh, connectivity issues. Experience with Github Actions or similar ci/cd tool to build pipelines.Working experience on any cloud, preferably Azure, Google with good networking knowledge. Experience on python or shell scripting. Experience on building dashboards, configure alerts using prometheus and Grafana.

As a DevOps Developer for the IBM Cloud Object Storage Service, you will play a pivotal role in enhancing the developer experience, productivity, and satisfaction within the organization. Your primary responsibilities will include: Collaborating with development teams to understand their needs and provide tailored solutions that align with the organization's goals and objectives. Designing and implementing Continuous Integration and Continuous Deployment (CI/CD) pipelines using tools like Jenkins, Tekton, etc. Designing and implementing tools for automated deployment and monitoring of multiple environments, ensuring seamless integration and scalability. Staying updated with the latest trends and best practices in DevOps and related technologies, and incorporating them into the development platform. Ensuring security and compliance of the platforms, including patching, vulnerability detection, and threat mitigation. Providing on-call IT support and monitoring technical operations to maintain the stability and reliability of the developer platform. Collaborating with other teams to introduce best automation practices and tools, fostering a culture of innovation and continuous improvement. Embracing an Agile culture and employing relevant fit-for-purpose methodologies and tools such as Trello, GitHub, Jira, etc. Maintaining good communication skills and the ability to lead global teams remotely, ensuring effective collaboration and knowledge sharing. Implement and automate infrastructure solutions that support IBM Cloud products and infrastructure Implement, and maintain state-of-the-art CI/CD pipelines, ensuring full compliance with industryImplement, and maintain state-of-the-art CI/CD pipelines, ensuring full compliance with industry standards and regulatory frameworks. Administer automated CI/CD systems and tools Partner with other teams, managers and program managers to develop alerting and monitoring for mission-critical services Provide technical escalation support for other Infrastructure Operations team Maintain highly scalable, secure cloud infrastructures leveraging industry-leading platforms such as AWS, Azure, or GCP. Orchestrate and manage infrastructure as code (IaC) implementations using cutting-edge tools like Terraform Required education Bachelor's Degree Required technical and professional expertise Proven Experience: Demonstrated track record of success as a Site Reliability Engineer or in a similar role. System Monitoring and Troubleshooting: Strong skills in system monitoring, issue response, and troubleshooting for optimal system performance. Automation Proficiency: Proficiency in automation for production environment changes, streamlining processes for efficiency. Collaborative Mindset: Collaborative mindset with the ability to partner seamlessly with cross-functional teams for shared success. Effective Communication Skills:Excellent communication skills, essential for effective integration planning and swift issue resolution.Tech Stack Jenkins LInux Administration Python Ansible Golang Terraform Preferred Professional and Technical Expertise Programming skills scripting, Go, Python Must be proficient in writing, debugging, and maintaining automation,scripts, and code (ie, Bash, Ansible, and Python, Java or Golang Ability to administrate, configure, optimize and monitor services and/or servers at scale. Strong understanding of scalability, reliability, and performance principles.

- Strong Linux or Kubernetes experience - JFrog Artifactory experience - Task automation experience in any programming language - Experience of observability stack such as Prometheus, Grafana

Responsibilities: Manage and maintain multi-cloud environments including Openstack(On-prem), Azure. Utilize version control systems such as Git and Bitbucket for code management. Implement and manage containerization and orchestration platforms like Docker, Kubernetes, and managed Kubernetes services(Rancher). Worked on DB like Rook-Ceph and VoltDB Develop and maintain CI/CD pipelines using Jenkins and Azure DevOps. Perform Linux administration tasks. Automate infrastructure using Ansible, and Python scripting. Work with in-house Amdocs products such as PCF (Policy Control Function) and BSF (Binding Control Function). Create and troubleshoot Helm charts and values files for Kubernetes deployments. Write and maintain Azure DevOps pipelines, incorporating shell scripting and Python scripts for automation tasks. All you need is... Why you will love this job: Requirements: Extensive hands-on experience with Azure and major Services provided by Azure Proficiency in version control systems (Git, Bitbucket). Strong knowledge of containerization (Docker) and orchestration (Kubernetes, managed Kubernetes platforms). Experience with CI/CD platforms (Azure DevOps). Proficient in Linux administration. Expertise in infrastructure automation using Terraform, Packer, Ansible, and Python scripting. Hands-on experience with Amdocs products (PCF, BSF). Ability to create and troubleshoot Helm charts and values files. Skilled in writing Azure DevOps pipelines with shell scripting and Python scriptsGood to have a knowledge on Openet AOP product.

6+ Experience in installation configuration troubleshooting on RHEL, Ubuntu and AWS Linux. Should have good knowledge on file transfer protocols (SFTP, NFS and SAMABA ) Strong expertise Logical Volume Manager Administration and troubleshooting Good knowledge about the Linux system files, boot process and Run levels. Exposure to ticketing, monitoring, and patching tool Knowledge of Red Hat management and provisioning solutions. Unix Administration skills, clear concepts of LVM, User Management & Operating system. Troubleshooting on filesystem & user access related issues. Understanding & experience working on DNS, NTP, Postfix and BIND Should be dynamic for managing workloads and working under pressure Should handle customer escalation and meetings Should have experience in ITIL processes Good written and verbal communication skills AWS / cloud knowledge would be added advantage good leadership qualities with the ability to review & evaluate the work of a team & individuals within it. Performing scheduled maintenance & re-structuring tasks designed to improve performance & maximize available resources. Ability to work on multiple incidents & complete simultaneous projects in a timely manner. Should be able to manage escalation received from L1/L2 or directly from Enterprise customers. Diagnose problems, recommend & implement solutions as necessary. Serve as the point of contact for medium to complex issues impacting company IT operations. Actively contribute to ongoing process improvement, problem resolution & workflow improvements Adhere to the Change Management process, including presenting change requests with sufficient clarity to allow the appropriate authority to understand the reason for the change, the associated risk, the ease of regression & the implications of making or not making the change. To provide on-job training for new staff joining the team. Familiarity with IT standards like ISO 27001 Good English (Oral & Written) Interested candidates can send their resumes to rubinas@godrej.com

Linux & VM Ware Shift-Yes, as per company standards. Its a rotational shift 24/5 with On call Weekend Support Detailed JD Linux/VMware and associated skills (JD): User creation and deletion. Creation\deletion of volumes using LVM Installing & Configuring Send mail, Postfix Configuring DNS & Name server. Configuring NTP\Chrony. Rebooting of servers (VM\Physical). IP-Swap configuration for server migration Installing/upgrade OS/firmware on BareMetal server. Working with ILO Console for Physical servers. Working\modifying with Sudoers file. Working with relay server. Working YUM repository Installing RPM's Installing\upgrade & Configuring ESXi hosts Creation\deletion of VM (RHEL5\6\7\8) Creating DRS cluster for Hosts & datastores. Vmotion of VM upgrade OS on VM server VM Version\Compatibility\Hot-plug upgrade\enable Increasing\decreasing the VM resources Creation\deletion of Anti-Affinity Rules. Creating\deletion of Datastores Troubleshooting issues on Linux servers (Disk\Resource\Offline\Latency... etc.)

Title : Senior Applications Developer - Linux, Networking and Server Administration Before you apply to a job, select your language preference from the options available at the top right of this page. : Moving our world forward by delivering what matters! UPS is a company with a proud past and an even brighter future. Our values define us. Our culture differentiates us. Our strategy drives us. At UPS we are customer first, people led and innovation driven. UPSs India based Technology Development Centers will bring UPS one step closer to creating a global technology workforce that will help accelerate our digital journey and help us engineer technology solutions that drastically improve our competitive advantage in the field of Logistics. Future You grows as a visible and valued Technology professional with UPS, driving us towards an exciting tomorrow. As a global Technology organization we can put serious resources behind your development. If you are solutions orientated, UPS Technology is the place for you. Future You delivers ground-breaking solutions to some of the biggest logistics challenges around the globe. Youll take technology to unimaginable places and really make a difference for UPS and our customers. Job Summary Supports enterprise information systems housed in highly automated and secure centralized data centers, large computer rooms, corporate facilities, and other company locations. Ensures a stable operating environment and maximum use of system facilities. Develops effective relationships with business stakeholders and various end users. Ensures required IT services are identified, developed, and supported to the satisfaction of the stakeholders. Establishes and maintains service level agreements and is the main point of contact for all service issues.Performs technical, analytical, or maintenance work. Typically, knowledge is gained through a combination of formal education in a vocational or technical degree program and on-the-job training.Requires full proficiency in a range of technical, analytical, or scientific processes or procedures through training and considerable on-the-job experience. Completes a variety of atypical assignments. Works within defined technical processes and procedures or methodologies and may help determine the appropriate approach for new assignments. Works with a limited degree of supervision, with oversight focused only on complex new assignments. Acts as an informal resource for colleagues with less experience. Qualification: 8+ years of experience Understanding of the IT infrastructure and its relationship to the operation Bachelor's degree in computer science, Information Systems, or equivalent preferred Primary Skills: Strong knowledge of - Server Administration Networking Linux Administration Windows Server Administration SQL Server Administration Proficient with version control (Git) Managing packages (rpm, yum, apt) Process and service management (ps, kill, systemctl, cron) Secure remote access and file transfer (ssh, scp) Shell scripting & text processing (awk, sed) Networking basics and diagnostics (ping, curl, telnet, netstat, iptables, lsof) File system operations and storage management (df, du, mount, ln) System performance monitoring (top, htop, strace) Strong knowledge of PC hardware and server architecture and networking Excellent documentation skills Excellent troubleshooting and analytical skills Excellent process management skills Proficient in Microsoft Office Secondary Skills: Basic knowledge of clustering technologiesWillingness to learn new technologies Minimal supervision required

Title : Associate Applications Developer - Linux, Networking and Server Administration Before you apply to a job, select your language preference from the options available at the top right of this page. : Job Summary This position provides input and support for full systems life cycle management activities (e.g., analyses, technical requirements, design, coding, testing, implementation of systems and applications software, etc.). He/She performs tasks within planned durations and established deadlines. This position collaborates with teams to ensure effective communication and support the achievement of objectives. He/She provides knowledge, development, maintenance, and support for applications. Qualification: Up to 4 years of experience Understanding of the IT infrastructure and its relationship to the operation Bachelor's degree in computer science, Information Systems, or equivalent preferred Primary Skills: Strong knowledge of - Server Administration Networking Linux Administration Windows Server Administration SQL Server Administration Proficient with version control (Git) Managing packages (rpm, yum, apt) Process and service management (ps, kill, systemctl, cron) Secure remote access and file transfer (ssh, scp) Shell scripting & text processing (awk, sed) Networking basics and diagnostics (ping, curl, telnet, netstat, iptables, lsof) File system operations and storage management (df, du, mount, ln) System performance monitoring (top, htop, strace) Good knowledge of PC hardware and server architecture and networking Good documentation skills Good troubleshooting and analytical skills Good process management skills Proficient in Microsoft Office Secondary Skills: Basic knowledge of clustering technologiesWillingness to learn new technologies Minimal supervision required

Linux and Networking Administrator. Strong Technical and Administration Skills in Linux Networking: Switches Configuration on CISCO Devices, VLAN Setup, Wi-Fi Access Points Configuration. Work Exposure on Cloud Technologies (AWS / GCP / Azure) - Create Instance, Increase the Hardware Configuration (RAM / CPU), Hard Disk Migration, Security Group Configurations, IAM User Management etc. OS: CentOS 7.x, 8.x, 9.x / Rocky Linux 8.x, 9.x / Debian OS / Ubuntu OS v22, v24 on DELL PowerEdge / HP ProLiant Servers Databases: MySQL & PostgreSQL Administration Linux RAID Configuration on DELL PowerEdge / HP ProLiant Storage Web Servers: Apache / Nginx on CentOS / Rocky Linux & Ubuntu OS Linux DNS Configuration & Administration Linux DHCP Configuration & Administration Linux Mail Servers (Sendmail / Postfix) Configuration & Administration Linux Firewall / IPTables Configuration & Administration Linux Proxy (Squid / Dansguardian) Configuration & Administration VPN Configuration on Linux (OpenVPN / WireGuard / IPSec) Jenkins CI Configuration & Administration NMS: Zabbix Installation, Configuration & Administration Version Control: SVN & GIT Configuration & Administration, SVN to GIT Migration Hypervisor: Proxmox VE Administration (VM Creation, VM Backup, Storage Configuration, VM Restoration, VM Migration) Networking: Switches Configuration on CISCO Devices, VLAN Setup, Wi-Fi Access Points Configuration Domain, SSL & Email Purchase / Renewals on GoDaddy & IONOS Work Exposure on Email Migrations from ZOHO to Google Work Exposure on ITIL Frameworks - Incident Management (GLPI), Change Management, Asset Management Work Exposure on ISO 27001 ISMS Standard & Controls

Company: Mercer Description: We are seeking a talented individual to join our Technology team at Mercer. This role will be based in Gurugram. This is a hybrid role that has a requirement of working at least three days a week in the office. Senior Devops Engineer We are looking for an ideal candidate with minimum 4 years of experience in Devops. The candidate should have strong and deep understanding of Amazon Web Services (AWS) & Devops tools like Terraform, Ansible, Jenkins. LocationGurgaon Functional AreaEngineering Education QualificationGraduate/ Postgraduate Experience4-6 Years We will count on you to: Deploy infrastructure on AWS cloud using Terraform Deploy updates and fixes Build tools to reduce occurrence of errors and improve customer experience Perform root cause analysis of production errors and resolve technical issues Develop scripts to automation Troubleshooting and maintenance What you need to have: 4+ years of technical experience in devops area. Knowledge of the following technologies and applications: AWS Terraform Linux Administration, Shell Script Ansible CI ServerJenkins Apache/Nginx/Tomcat Good to have Experience in following technologies: Python What makes you stand out: Excellent verbal and written communication skills, comfortable interfacing with business users Good troubleshooting and technical skills Able to work independently Why join our team: We help you be your best through professional development opportunities, interesting work and supportive leaders. We foster a vibrant and inclusive culture where you can work with talented colleagues to create new solutions and have impact for colleagues, clients and communities. Our scale enables us to provide a range of career opportunities, as well as benefits and rewards to enhance your well-being. Mercer, a business ofMarsh McLennan (NYSEMMC),is a global leader in helping clients realize their investment objectives, shape the future of work and enhance health and retirement outcomesfor their people. Marsh McLennan is a global leader in risk, strategy and people, advising clients in 130 countries across four businessesMarsh, Guy Carpenter, Mercer and Oliver Wyman. With annual revenue of $23 billion and more than 85,000 colleagues, Marsh McLennan helps build the confidence to thrive through the power of perspective. For more information, visit mercer.com, or follow on LinkedIn and X. Mercer Assessments business, one of the fastest-growing verticals within the Mercer brand, is a leading global provider of talent measurement and assessment solutions. As part of Mercer, the worlds largest HR consulting firm and a wholly owned subsidiary of Marsh McLennanwe are dedicated to delivering talent foresight that empowers organizations to make informed, critical people decisions. Leveraging a robust, cloud-based assessment platform, Mercer Assessments partners with over 6,000 corporations, 31 sector skill councils, government agencies, and more than 700 educational institutions across 140 countries. Our mission is to help organizations build high-performing teams through effective talent acquisition, development, and workforce transformation strategies. Our research-backed assessments, advanced technology, and comprehensive analytics deliver transformative outcomes for both clients and their employees. We specialize in designing tailored assessment solutions across the employee lifecycle, including pre-hire evaluations, skills assessments, training and development, certification exams, competitions and more. At Mercer Assessments, we are committed to enhancing the way organizations identify, assess, and develop talent. By providing actionable talent foresight, we enable our clients to anticipate future workforce needs and make strategic decisions that drive sustainable growth and innovation. Mercer, a business of Marsh McLennan (NYSEMMC), is a global leader in helping clients realize their investment objectives, shape the future of work and enhance health and retirement outcomes for their people. Marsh McLennan is a global leader in risk, strategy and people, advising clients in 130 countries across four businessesMarsh, Guy Carpenter, Mercer and Oliver Wyman. With annual revenue of $24 billion and more than 90,000 colleagues, Marsh McLennan helps build the confidence to thrive through the power of perspective. For more information, visit mercer.com, or follow on LinkedIn and X. Marsh McLennan is committed to embracing a diverse, inclusive and flexible work environment. We aim to attract and retain the best people and embrace diversity of age, background, caste, disability, ethnic origin, family duties, gender orientation or expression, gender reassignment, marital status, nationality, parental status, personal or social status, political affiliation, race, religion and beliefs, sex/gender, sexual orientation or expression, skin color, or any other characteristic protected by applicable law. Marsh McLennan is committed to hybrid work, which includes the flexibility of working remotely and the collaboration, connections and professional development benefits of working together in the office. All Marsh McLennan colleagues are expected to be in their local office or working onsite with clients at least three days per week. Office-based teams will identify at least one anchor day per week on which their full team will be together in person.

Hello Visionary! We empower our people to stay resilient and relevant in a constantly changing 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 youThen it seems like you’d make a great addition to our vibrant team. Siemens founded the new business unit Siemens Foundational Technologies (formerly known as Siemens IoT Services) on April 1, 2019 with its headquarter in Munich, Germany. It has been crafted to unlock the digital future of its clients by offering end-to-end support on their outstanding digitalization journey. Siemens Foundational Technologies is a strategic advisor and a trusted implementation partner in digital transformation and industrial IoT with a global network of more than 8000 employees in 10 countries and 21 offices. Highly skilled and experienced specialists offer services which range from consulting to craft & prototyping to solution & implementation and operation – everything out of one hand. We are looking for a Software Engineer You’ll make a difference by: Overview: Be a member of the international engineering team You will play a key role in the development of software for Siemens trains. Develop new C++ applications Maintain and refactor C++ applications already deployed Work with Jenkins and Subversion/Git/ClearCase repositories for build and configuration management Maintain and improve our Linux embedded platform with Yocto and LTIB Your qualification: Experience with C/C++ development (3+ years) Experience with Linux administration, especially Bash, network configuration (routing, firewall, forwarding) Experience with Jenkins, Subversion, Git or ClearCase Good knowledge of TCP/IP, UDP Understanding of network protocols like DHCP, RADIUS, DNS, multicast, SSL/TLS Experience with issue tracking tools such as JIRA or Redmine Fluency in English This would set you apart from other candidates: Experience in the railway industry or automotive Long term interest in the IT domain, passion for IT Experience with POSIX Python programming Desired Skills: 2-4 years of experience is required. Great Communication skills. Analytical and problem-solving skills Join us and be yourself! Make your mark in our exciting world at Siemens. This role is based in Pune and is an Individual contributor role. You might be required to visit other locations within India and outside. In return, you'll get the chance to work with teams impacting - and the shape of things to come. Find out more about Siemens careers at: www.siemens.com/careers & more about mobility at https://new.siemens.com/global/en/products/mobility.html

Hello Visionary! We empower our people to stay resilient and relevant in a constantly changing 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 youThen it seems like you’d make a great addition to our vibrant team. Siemens founded the new business unit Siemens Foundational Technologies (formerly known as Siemens IoT Services) on April 1, 2019 with its headquarter in Munich, Germany. It has been crafted to unlock the digital future of its clients by offering end-to-end support on their outstanding digitalization journey. Siemens Foundational Technologies is a strategic advisor and a trusted implementation partner in digital transformation and industrial IoT with a global network of more than 8000 employees in 10 countries and 21 offices. Highly skilled and experienced specialists offer services which range from consulting to craft & prototyping to solution & implementation and operation – everything out of one hand. We are looking for a Lead Software Test Architect You’ll make a difference by: We are looking for a highly skilled Software Testing Architect with 9 to 15 years of experience in Test management, test automation to join our team working on safety-critical systems in the Railway Automation domain. The ideal candidate will have a strong background in software and hardware integration testing, Linux systems, and network protocol analysis, with hands-on experience in hardware configuration and validation. Key Responsibilities: Determination of the test strategy and preparation of test planning (in consultation with the project manager) Risk analysis for testing, and definition of appropriate measures to minimize these risks Creation of the test plan Coordination of the preparation of all test documentation Identification of the test staff involved, and ordering of testing Coordination of the provision of test objects and the test infrastructure Checking of the quality of test documentation Coordination of test activities at the test centers and on site Coaching of test staff Evaluation and summarization of test results Preparation and archiving of across-the-board test reports Monitoring of the test time schedule and the test budget Regular reporting on test progress and fault statistics (test status) to the project manager Required Skills & Competencies: Programming LanguagesProficient in C, C++, and Python. Operating SystemsStrong experience with Linux OS, especially Debian-based distributions; knowledge of package management (.deb, apt, dpkg). Test AutomationProven experience in developing and maintaining automated test frameworks. Hardware TestingExposure to hardware configuration, I/O validation, and embedded system testing. Testing StandardsISTQB Certified (Foundation or Advanced Level preferred). Testing TypesExpertise in integration testing, system testing, regression testing, and hardware-software co-validation. Networking ProtocolsDeep understanding of IP, TCP, UDP, and NTP. Debugging ToolsProficient with Wireshark, Tcpdump, nmap, and other standard network analysis tools. Domain KnowledgeExperience in Railway Automation or other safety-critical domains (e.g., automotive, aerospace). Soft Skills: Strong analytical and problem-solving skills, excellent communication, and a collaborative mindset. Preferred Qualifications: Experience with real-time operating systems and embedded Linux. Familiarity with protocol layer testing, network simulation, and hardware-in-the-loop (HIL) testing. Knowledge of safety standards such as EN 50128, IEC 61508, or ISO 26262. Desired Skills: 9+ years of experience is required. Great Communication skills. Analytical and problem-solving skills Join us and be yourself! Make your mark in our exciting world at Siemens. This role is based in Pune and is an Individual contributor role. You might be required to visit other locations within India and outside. In return, you'll get the chance to work with teams impacting - and the shape of things to come. Find out more about Siemens careers at: www.siemens.com/careers & more about mobility at https://new.siemens.com/global/en/products/mobility.html

Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you’d like, where you’ll be supported and inspired bya collaborative community of colleagues around the world, and where you’ll be able to reimagine what’s possible. Join us and help the world’s leading organizationsunlock the value of technology and build a more sustainable, more inclusive world. Deep understanding of AIX operating system administration, including installation, patching, upgrades, and migrations. Familiarity with IBM pSeries hardware, including LPAR/DLPAR (Logical/Dynamic Partitioning), VIO (Virtual I/O), and HACMP (High Availability Cluster Multi-Processing). Experience with SAN (Storage Area Network) integration, especially with AIX and Windows servers. Knowledge of various Linux distributions and their interaction with AIX. Experience with user management, security, storage, and hardware/software configurations on AIX systems. Primary Skills AIX Administrator Secondary Skills IBM pSeries hardware experience.

Back end development with GoLang Expertise in Kubernetes/OpenShift, Cloud service providers. Knowledge of Generative AI, and ability to integrate AI to applications. Ability to pick up new areas based on business requirements Excellent communication skills Required education Bachelor's Degree Required technical and professional expertise 6+ years of overall experience in backend development. Excellent understanding of system design and best practices. 6+ years of application development with GoLang development. Good level of expertise in Kubernetes or OpenShift, use of Docker/Podman and Cloud service providers. Good level of knowledge of CNI, container native storage. Expertise in Version Control - Git Experience using cloud technologies (AWS/GCP/Azure/IBM Cloud) Experience with Ansible and Shell scripting Proficient in Linux administration. Experience of IaC (Terraform) Expertise in Version Control - Git Design functional DevOps application lifecycle. Good understanding of CICD pipelines such as Jenkins. Should have hands-on in writing and debugging Jenkinsfile Experience using build tools such as Maven, Gradle, Make, Ant Knowledge of AI - Pytorch, TensorFlow, Scikit, Generative AI, and ability to integrate AI functionalities to applications.

As a DevOps Engineer on the Developer Platform team, you will build and enhance services and features that elevate the developer experience, productivity, and satisfaction across the CIO organization. You’ll be part of a team that prioritizes automation, scalability, and elegant tooling to support efficient software delivery. Design, build, and maintain scalable DevOps tooling and infrastructure Develop CI/CD pipelines and streamline software delivery workflows Implement and manage container-based deployments Automate infrastructure provisioning and configuration Collaborate cross-functionally with engineering teams to improve release velocity and quality Required education Bachelor's Degree Required technical and professional expertise * Minimum 2+ years of experience in software development or automation * Strong problem-solving and troubleshooting capabilities * Proven experience with CI/CD tools such as Jenkins, Travis CI, and Git * Hands-on with containerization and orchestrationDocker, Kubernetes, OpenShift * Proficient in scripting languagesPython and/or Shell scripting * Solid grasp of Linux administration, especially Debian and RHEL-based systems * Practical experience with infrastructure-as-code tools such as Ansible Preferred technical and professional experience Exposure to distributed application architectures and highly scalable platforms Familiarity with quality assurance practices, including test automation and pipeline optimization Experience in monitoring, logging, and observability tools is a plus Enthusiasm for improving developer tooling and internal platforms

We are hiring a PKI & Certificate Management Associate (Trainee/Fresher) to work on certificate lifecycle, cryptography, CA hierarchy, and tools like EJBCA & Azure. Work on real enterprise projects under direct mentoring.

Job Summary The Systems Engineer role involves managing and optimizing Linux-based systems within a hybrid work model. The candidate will leverage their expertise in Linux Administration specifically RHEL SLES and OEL to ensure system reliability and performance. This position requires a minimum of 3 years and a maximum of 5 years of relevant experience focusing on day shifts without travel requirements. Responsibilities Administer Linux systems ensuring optimal performance and reliability across RHEL SLES and OEL environments. Monitor system performance and troubleshoot issues to maintain high availability and efficiency. Implement security measures to protect systems from vulnerabilities and unauthorized access. Collaborate with cross-functional teams to integrate Linux systems with other IT infrastructure. Develop and maintain scripts for automation to streamline system management tasks. Provide technical support and guidance to users and stakeholders addressing system-related queries. Conduct regular system audits and generate reports to assess system health and compliance. Manage system upgrades and patches ensuring minimal disruption to operations. Participate in capacity planning and resource allocation to support business growth. Document system configurations and procedures for future reference and training purposes. Stay updated with the latest Linux technologies and best practices to enhance system capabilities. Contribute to the development of disaster recovery plans to ensure business continuity. Optimize system configurations to improve performance and reduce operational costs. Qualifications Possess strong expertise in Linux Administration particularly RHEL SLES and OEL. Demonstrate proficiency in scripting languages such as Bash or Python for automation tasks. Have experience in system monitoring tools and techniques to ensure system health. Show understanding of network protocols and security measures relevant to Linux systems. Exhibit problem-solving skills to address complex system issues effectively. Display ability to work collaboratively in a hybrid work environment. Hold a bachelors degree in Computer Science Information Technology or a related field.

Bachelors degree in a relevant field and 5 years of relevant experience. 4 years of relevant experience may be substituted in lieu of degree. Experience with Tanium software preferred – Other endpoint management software (i.e. Big Fix, SCCM) may be substituted considered A thorough understanding of how applications install on the Microsoft Windows platforms and how rpm’s are installed on Linux systems Experience with windows and linux patching Strong proficiency in scripting language – linux shell, Powershell and/or Python Experience using REST API to pull data is a plus Having a Tanium Certified Operator or Certified Administrator is a plus Experience with VMWare and/or AWS is a plus. Strong mentoring and communications skills. A large portion of this job is interacting with customers who may have limited knowledge/experience with the tool Strong problem solving skills and goal driven Ability to manage multiple projects at a time Experience working in a large enterprise environment and networks. Mandatory skills Tanium Admin

Summary: Architect, implement, and manage complex Linux systems, driving innovation and operational excellence. Key Responsibilities: Design and implement scalable Linux-based solutions. Expertise in RHEL, CentOS, and system administration tools Perform root cause analysis for critical system issues and ensure resolution. Lead major infrastructure upgrades, migrations, and new deployments. Develop advanced scripts and automation tools to optimize operations. Act as the final escalation point for Sev1 and Sev2 issues, including joining and driving MIM calls. Mentor L1 and L2 engineers while collaborating on cross-technology solutions. Qualifications: 7+ years of experience in Linux systems administration. RHCE certification (mandatory); RHCA is a plus. Expertise in high-availability setups, performance tuning, and automation. Knowledge of complementary technologies such as VMware, storage, or middleware (preferred).

Working knowledge of Jenkins, Terraform, Puppet & JIRA Basic knowledge of AWS or Azure Linux Administration & Shell scripting Moderate Knowledge in Grafana and ELK Good Communication Skill required

Working knowledge of Jenkins, Terraform, Puppet & JIRA Basic knowledge of AWS or Azure Linux Administration & Shell scripting Moderate Knowledge in Grafana and ELK Good Communication Skill required

Preferred candidate profile We are looking for a Linux Administrator at least 3 years of experience who will be responsible for installation and configuration of webserver and database server. The ideal candidate should have knowledge of deployment of websites. who will be responsible for designing, implementing, and monitoring the infrastructure and knowledge of docker ,CI/CD. 1.In depth knowledge of Linux: RedHat, CentOS, Debian, etc. 2.Solid knowledge of installation and configuration of Webserver(Nginx or Apache), database server(MySQL, PostgreSQL, MongoDB). 3. knowledge about the cloud service like AWS, Azure, Digitalocean. 4. knowledge about the networking like Switches, router, firewall. 5. Knowledge of docker, CI/CD and terraform 6 Knowledge of deployments of website in different language like PHP, NodeJS, python on production server 7. Experience in deployment of Webserver, PHP, Node and Python

Key Job Responsibilities and Duties: The core premise for the Booking SRE lies in treating operational and reliability problems of software systems as a software engineering problem. We code our way out of problems where operations are concerned addressing availability, scalability, latency, and efficiency challenges within the vast infrastructure here at Booking. We expect our SRE engineers to be software engineers that optimize systems rather than be system operators. You will impact millions of people all over the globe with your creative solutions You work in one of the biggest e-commerce companies in the world You will solve exciting problems at scale by writing and deploying code across tens of thousands of servers Ensuring an everything as code mindset for yourself and your team You will have the opportunity to collaborate with many of the worlds leading SREs You will be free to launch your own ideas and solutions within our sophisticated production environment Here are some of the tools and technologies we use to achieve this: Python, Go, Puppet, Kubernetes, Elasticsearch, Prometheus, HAProxy, Cassandra, Kafka etc What youll be doing: Design, develop and implement software that improves the stability, scalability, availability and latency of the Booking.com products; Take ownership of one or more services and have the freedom to do what is best for our business and customers; Solve problems occurring with our highly available production systems and build solutions and automation to prevent them from happening again; Build effective monitoring to supervise the health of your system, and jump in to handle outages; Build and run capacity tests to manage the growth of your systems; Plan for reliability by designing systems to work across our multinational data centers; Develop tools to assist the product development teams with successfully deploying 1000s of change sets every day; Be an advocate of engineering standard processes; Share the on-call rotation and be an escalation contact for incidents: Contribute to Booking.com's growth through interviewing, on-boarding, or other recruitment efforts. What youll bring: 8 years + hands-on experience in software and site reliability engineering within the technology sector. Coupled with expertise with building, operating and maintaining sophisticated and scalable systems. Solid experience in at least one programming language. We use Java, Python, Go, Ruby, Perl; Experience with Infrastructure as Code technologies; Knowledge of cloud computing fundamentals; Solid foundation in Linux administration and troubleshooting; Understanding of Service level agreements and objectives; Additional experience in OpenStack, Kubernetes, Networking, Security or Storage is desirable; Supervising / observability technologies like Prometheus, Graphite, Grafana, Kibana, Elasticsearch are a plus; Good interpersonal skills Proficient command of the English language, both written and spoken