Must Have Technical/Functional Skills
- Linux system administration
- GitLab Enterprise Edition administration (Omnibus installs, upgrades, configuration)
- PostgreSQL database administration (backups, replication, tuning)
- Ansible configuration management (writing/maintaining playbooks and roles)
- HAProxy or F5 load balancer configuration (SSL termination, backend pools, health checks)
- TLS/SSL certificate management (full CA chain, renewals, troubleshooting)
- Shell scripting (Bash) for automation and troubleshooting
- Monitoring and log analysis (Splunk, Grafana, Prometheus, or similar)
- Strong working knowledge of Git workflows, branching, and merge requests
- Networking fundamentals (DNS, firewalls, TCP/IP, port management)
- CI/CD concepts, GitLab Runners, pipelines, shared runner infrastructure
- Terraform (AWS infrastructure provisioning, state management)
- Experience setting up or migrating GitLab to AWS cloud environments and/or Kubernetes (Helm chart deployments, EKS/ECS orchestration)
Roles & Responsibilities
- Administer and maintain GitLab across multiple environments
- Perform structured version upgrades across all environments following change management procedures
- Manage platform infrastructure
- Maintain and extend Ansible playbooks and Terraform configurations (infrastructure-as-code)
- Setu and Manage AWS Geo DR site
- Administer GitLab Runners (shared Linux runners, EKS runners) and CI/CD infrastructure
- Support cloud-native GitLab deployments including Kubernetes-based installations using Helm charts and container orchestration on EKS
- Monitor platform health using Splunk, Grafana, and ServiceNow alerting and responding to incidents
- Handle user support requests via Mattermost and ServiceNow escalations
- Manage SSL/TLS certificates, Kerberos Keytabs, and service accounts
- Remediate vulnerabilities and manage Corrective Action Plans (CAPs) within required timelines
- Participate in SAFe Program Increments and sprint ceremonies
- Document procedures, runbooks, and architecture changes in team wiki
- Coordinate with Network, Security, Database, and M365 teams for cross-functional work
Generic Managerial Skills, If any
- Coordinate with team across multiple towers
- Ability to effectively communicate with Product Managers, Architects and other Stakeholders.
- Strong analytical and problem-solving skills.
- Ability to work independently and as part of a team.
- Prioritization and time management across multiple concurrent tasks (compliance deadlines, upgrades, support)
- Mentoring and knowledge transfer to junior team members
Base Salary Range : $110,000 to $120,000 Per Annum
TCS Employee Benefits Summary:
Discretionary Annual Incentive.
Comprehensive Medical Coverage: Medical & Health, Dental & Vision, Disability Planning & Insurance, Pet Insurance Plans.
Family Support: Maternal & Parental Leaves.
Insurance Options: Auto & Home Insurance, Identity Theft Protection.
Convenience & Professional Growth: Commuter Benefits & Certification & Training Reimbursement.
Time Off: Vacation, Time Off, Sick Leave & Holidays.
Legal & Financial Assistance: Legal Assistance, 401K Plan, Performance Bonus, College Fund, Student Loan Refinancing.
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