Senior Systems Administrator - TS/SCI, INSCOM Mission Support

General Dynamics Information Technology; United States; On-site; USD 120,000 - 190,000; Full time

Benefits offered by this job

Comprehensive benefits

401K with company match

Paid time off

Military-friendly workplace

Job summary

General Dynamics Information Technology is seeking a Systems Administrator Senior to support US Army INSCOM mission environments, demanding TS/SCI clearance and deep expertise in system administration across desktop, server, and networked platforms.

You will install, configure, monitor, and maintain UNIX/Windows systems, apply security patches, and provide Tier 1/2 support while coordinating with on-site teams and government customers.

Qualifications

• Bachelor's degree required.
• 12+ years of related experience.
• Security clearance: TS/SCI.
• DoD 8570.01-M IAT Level II/8140 CE certification required or equivalent.

Responsibilities

• Perform system administration across desktop and server environments.
• Install, configure, and maintain operating systems and applications.
• Provide Tier 1 and Tier 2 support and coordinate with agency management and internal customers.
• Lead on-site daily support and project assignments at customer sites.
• Ensure system reliability and performance through monitoring, maintenance and patching.

Skills

Troubleshooting IT

Analytical reporting

Education

Bachelor's degree

Job description

General Dynamics Information Technology is seeking a Systems Administrator Senior to support US Army INSCOM mission environments, demanding TS/SCI clearance and deep expertise in system administration across desktop, server, and networked platforms.

You will install, configure, monitor, and maintain UNIX/Windows systems, apply security patches, and provide Tier 1/2 support while coordinating with on-site teams and government customers.