Linux Administrator Cum DevOps OpenShift Engineer

3 days ago

Navi Mumbai, Maharashtra, India Corepeelers Full time ₹ 5,00,000 - ₹ 15,00,000 per year

Job Description: Linux Administrator (with RedHat Application Experience)

Position: Linux Administrator

Location: Navi Mumbai

Experience: 2-4 years

Employment Type: Full-time

Role & responsibilities

We are looking for a skilled and proactive Linux Administrator Engineer with strong hands-on expertise in Red Hat Enterprise Linux (RHEL) and related applications. The candidate will be responsible for ensuring high availability, performance, and security of Linux servers, applications, and services in production and enterprise environments.

Key Responsibilities

  • Install, configure, and maintain Red Hat Enterprise Linux (RHEL) servers and applications.
  • Manage system administration tasks such as user management, file system management, package management, and patching.
  • Deploy, configure, and monitor RedHat middleware applications (e.g., JBoss EAP, Apache HTTPD, Tomcat).
  • Implement and maintain system security (SELinux, firewalls, certificates, and patch compliance).
  • Perform server monitoring, tuning, and troubleshooting to ensure optimal performance.
  • Manage and troubleshoot system services (DNS, DHCP, FTP, NFS, SSH, SMTP, etc.).
  • Automate routine tasks using Shell scripting, Ansible, or other automation tools.
  • Support backup, restore, and disaster recovery strategies.
  • Work closely with application and infrastructure teams to support deployments, upgrades, and migrations.
  • Generate and maintain documentation, SOPs, and change management records.

Skills & Competencies

  • Strong expertise in RHEL (RedHat Enterprise Linux) administration.
  • Experience with RedHat middleware applications (JBoss, Apache, Tomcat, WebLogic/WebSphere exposure is a plus).
  • Knowledge of Virtualization (VMware/Hyper-V/KVM) and Cloud platforms (AWS/Azure/OpenStack).
  • Familiarity with containerization (Docker, Podman, Kubernetes) is preferred.
  • Strong understanding of networking fundamentals (TCP/IP, routing, firewalls, load balancing).
  • Hands-on experience in automation tools (Ansible, Puppet, Chef, Bash scripting).
  • Experience with monitoring tools (Nagios, Zabbix, Prometheus, Grafana, etc.).
  • Good problem-solving skills and ability to work under pressure.
  • Excellent documentation and communication skills.

Qualifications

  • Bachelors degree in Computer Science, IT, or related field.
  • RedHat Certification (RHCSA / RHCE) strongly preferred.
  • 2–4 years of relevant Linux administration experience.

Nice-to-Have

  • Exposure to DevOps practices (CI/CD pipelines, Git, Jenkins).
  • Knowledge of database administration (MySQL, PostgreSQL, Oracle on Linux).
  • Experience with ITIL-based processes (Incident, Change, Problem Management).

  • Openshift Administrator

    22 hours ago

    Mumbai, Maharashtra, India Jio Full time ₹ 4,00,000 - ₹ 12,00,000 per year

    Education B.E./B.Tech/MCA in Computer Science Experience 3 to 7 Years of Experience in Kubernetes/GKE/AKS/OpenShift AdministrationPosition Type: C2H Mandatory Skills ( Docker and Kubernetes) Should have good understanding of various components of various types of Kubernetes clusters (Community/AKS/GKE/OpenShift) Should have provisioning experience of...

  • Openshift Administrator

    1 week ago

    Mumbai, Maharashtra, India Zycus Infotech Full time ₹ 6,00,000 - ₹ 18,00,000 per year

    About UsZycus, recognized by leading analyst firms in procurement technology, empowers teams to unlock deep value through its comprehensive Source-to-Pay (S2P) solutions. At the heart of our S2P solution is the Merlin Agentic Platform, which orchestrates intelligent AI agents to deliver simplified, efficient, and compliant processes.The Merlin Intake Agent...

  • OpenShift

    2 weeks ago

    Mumbai, Maharashtra, India Jio Full time ₹ 5,00,000 - ₹ 15,00,000 per year

    DescriptionEducationB.E./B.Tech/MCA in Computer ScienceExperience3 to 6 Years of Experience in Kubernetes/GKE/AKS/OpenShift AdministrationMandatory Skills ( Docker and Kubernetes)Should have good understanding of various components of various types of kubernetes clusters (Community/AKS/GKE/OpenShift)Should have provisioning experience of various type...

  • Openshift Developer

    3 days ago

    Navi Mumbai, Maharashtra, India Appice Full time ₹ 9,00,000 - ₹ 12,00,000 per year

    Hiring: OpenShift DevOps Engineer (1–2 Years Experience)Location:Navi MumbaiAvailability:Immediate Joiners PreferredWe are looking for a passionateDevOps Engineer with OpenShift experienceto join our growing team.Requirements:1–2 years of hands-on experience in DevOpsStrong knowledge of OpenShift platformFamiliarity with CI/CD pipelines,...

  • Linux Administrator

    1 week ago

    Navi Mumbai, Maharashtra, India Jio Full time ₹ 2,50,000 - ₹ 7,50,000 per year

    Mandatory Skills/KnowledgeRedhat / Oracle Linux :Should have good experience in Linux Administration for both physical and virtual servers (OS Installation, Performance Monitoring/Optimization, Kernel Tuning, LVM management, File System Management, Security Management).Should have good experience in shell scripting or configuration management...

  • Red Hat Linux Administrator

    2 weeks ago

    Navi Mumbai, Maharashtra, India Xerago Full time ₹ 6,00,000 - ₹ 18,00,000 per year

    We are seeking a highly skilledLinux Infrastructure Engineerto manage, maintain IT Infrastructure on Cloud, Hybrid and on-premise data centers to deliver successful client outcomes.Responsibilities:Manage IT infrastructure issues for incidents, change request, availability, and performance,Perform Security Patching, Hardening, Vulnerability Remediation for...

  • Zycus - OpenShift Administrator - Cluster Management

    2 weeks ago

    Mumbai, Maharashtra, India Zycus Infotech Pvt Ltd Full time

    Job Description : Zycus is hiring a talented OpenShift Administrator to join our dynamic SaaS organization. In this role, you will be responsible for the deployment, configuration, monitoring, and maintenance of OpenShift clusters to ensure high availability and performance. You will collaborate closely with DevOps, engineering, and product teams...

  • Devops Manager

    3 days ago

    Navi Mumbai, Maharashtra, India Reserve Bank Information Technology Full time ₹ 12,00,000 - ₹ 36,00,000 per year

    10+ years in DevOps roles, with at least 3+ years as an architect. • Strong experience with OpenShift (on-premise) and container orchestration (Kubernetes). • Proficiency in CI/CD tools (Jenkins, GitLab CI, ArgoCD, BuildPiper etc.). • Expertise in DevSecOps, security scanning tools (SonarQube, Aqua, Twistlock, etc.). • Deep understanding of security...

  • DevOps with Linux admin

    1 week ago

    Mumbai, Maharashtra, India Datum Technologies Group Full time

    Role: DevOps with Linux admin.Experience: 8 -10 yearsLocation: Mumbai / Chennai / GurgaonJob Summary:We are seeking a skilled and motivatedDevOps EngineerwithLinux system administrationbackgroundand hands-on experience ofscripting. You will be responsible for automating infrastructure, maintaining CI/CD pipelines, managing system configurations, and ensuring...

  • Linux Administrator

    1 week ago

    Mumbai, Maharashtra, India Microscan Full time ₹ 9,00,000 - ₹ 12,00,000 per year

    Company DescriptionFounded by Sandeep Donde in 1999, Microscan specializes in all-fiber networking services, ensuring 100% uptime and empowering SMEs through digitization. With a growing presence in Mumbai, Kolhapur, and Goa, the company provides cutting-edge solutions in cloud migration, DevOps, and cybersecurity via Microscan Communications (MCPL). Our OTT...