Senior Linux System Administrator
MantechMaryland, United States
Posted April 10, 2026
128000 - 214400 USD
Full Time
About the Company
MANTECH is a leading provider of advanced solutions to government intelligence agencies, offering a range of services including Digital Transformation, Cybersecurity, IT, Data Analytics and Software Development.
Job Description
MANTECH seeks a Senior Linux System Administrator to join its team in Ft. Meade, MD, to provide support for IT systems and manage IT system infrastructure.
Requirements
- Provide support for implementation, troubleshooting, and maintenance of IT systems
- Manage IT system infrastructure and processes related to client/server/storage/network devices and mobile devices
- Perform Tier 1 (Help Desk) and Tier 2 (Escalation) support: problem identification, diagnosis, and resolution
- Optimize system operations and resource utilization; perform capacity analysis and system planning
- Configure and manage Linux and Windows operating systems; install, load, and enhance OS software for improved reliability and performance
- Troubleshoot and maintain system integrity and network components
- Provide detailed analysis and feedback to management and internal customers on escalated issues
- Support the design of system architectures and associated hardware
Benefits
- Health Insurance
- Life Insurance
- Paid Time Off
- Holiday Pay
- short-term and long-term Disability
- Retirement and Savings
- Learning and Development opportunities
- wellness programs