Senior DevOps Engineer

Job Details

Job Position – Senior DevOps Engineer

Company Name – Nair Systems

Location – Qatar

Server Administration Skills
– Solid experience with Linux server administration (RHEL, CentOS, Ubuntu) including shell scripting (Bash), package management, and service configuration (systemd).
– Windows Server administration experience including IIS, Active Directory integration, and PowerShell scripting.
– Proficiency in network fundamentals: DNS, TCP/IP, SSL/TLS certificate management, firewall rules, and reverse proxy configuration (Nginx, Apache, HAProxy).
– Experience with virtualization and containerization: Docker, Kubernetes, VMware, or equivalent platforms.
– Expertise in backup and disaster recovery strategies for hosted DevOps tools and databases.
– Hands-on experience with monitoring solutions such as Prometheus, Grafana, Nagios, Zabbix, or equivalent.

Key Responsibilities
– Administer and manage GitLab server including installation, upgrades, user management, access controls, and repository governance.
– Design, implement, and maintain CI/CD pipelines using Jenkins and GitLab CI/CD to support automated build, test, and deployment workflows.
– Configure and maintain Jenkins master/agent architectures; create and manage pipelines (Declarative and Scripted), plugins, and integrations.
– Install, configure, and administer Nexus Repository Manager for artifact storage, proxy, and distribution of Maven, npm, Docker, and other artifact formats.
– Set up and maintain SonarQube for static code analysis, quality gates, and integration with CI/CD pipelines to enforce code quality standards.
– Configure and manage Azure DevOps services including Boards, Repos, Pipelines, Artifacts, and Test Plans for end-to-end delivery management.

Tool / Platform- Required Expertise
– GitLab : Server installation & upgrades; CI/CD pipeline authoring (.gitlab-ci.yml); runner configuration; branch protection; merge request workflows; SAML/SSO integration; GitLab Container Registry management.
– Jenkins: Master & distributed agent setup; Declarative & Scripted pipeline development; plugin management (pipeline, credentials, SonarQube, Nexus, Git); Blue Ocean; folder & view organization; shared libraries.
– Jira (On-Prem & Cloud) : Installation and migration of Jira Data Center; project and issue type configuration; workflow design; custom fields and screens; permission schemes; Jira Cloud administration; REST API integrations; JSM (Service Management) setup.
– SonarQube : Community/Developer/Enterprise edition setup; quality profile and quality gate configuration; CI/CD plugin integration; code coverage reporting; branch analysis; security hotspot management.

Joining time frame: 2 weeks (maximum 1 month)

Should you be interested in this opportunity, send your latest resume in MS Word format at the earliest.

Email : nishanthini.suda@nairsystems.com

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