Senior Linux Systems Engineer – TS/SCI Clearance

MANTECH; United States; On-site; USD 128,000 - 214,000; Full time

Benefits offered by this job

Health Insurance

Life Insurance

Paid Time Off

Holiday Pay

Short-term Disability

Long-term Disability

Retirement and Savings

Learning and Development opportunities

Wellness programs

Job summary

MANTECH seeks a Senior Linux System Administrator to join our team in Ft. Meade, MD, overseeing implementation, troubleshooting, and maintenance of IT systems. The role emphasizes system infrastructure management across client/server/storage/network and mobile environments.

Ideal candidates have a technical bachelor’s degree with 20+ years in systems administration, strong Linux expertise, and a Active TS/SCI with Polygraph clearance. Expected compensation ranges with diverse benefits are noted.

Qualifications

• Bachelor’s degree in a technical discipline; an additional 4 years of related experience might be substituted for a degree.
• 20+ years of related experience in systems administration or IT operations.
• Experience with Linux, including installation, configuration, troubleshooting, and maintenance.

Responsibilities

• 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.

Skills

Linux

Windows

Troubleshooting

System Admin

Capacity Planning

Education

Bachelor’s degree in a technical discipline

Job description

MANTECH seeks a Senior Linux System Administrator to join our team in Ft. Meade, MD, overseeing implementation, troubleshooting, and maintenance of IT systems. The role emphasizes system infrastructure management across client/server/storage/network and mobile environments.

Ideal candidates have a technical bachelor’s degree with 20+ years in systems administration, strong Linux expertise, and a Active TS/SCI with Polygraph clearance. Expected compensation ranges with diverse benefits are noted.