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Tier 2​/Systems Administrator - ONSITE - Top Secret

Job in Washington, District of Columbia, 20022, USA
Listing for: General Dynamics Information Technology
Full Time position
Listed on 2026-09-21
Job specializations:
  • IT/Tech
    Systems Administrator, IT Support
Salary/Wage Range or Industry Benchmark: 85000 - 120000 USD Yearly USD 85000.00 120000.00 YEAR
Job Description & How to Apply Below

Tier 2 System Administrator

Advance how our customers operate while you advance your career. Join GDIT as a Tier 2 System Administrator and you will build an impactful career in enterprise IT, collaborating with people who are driven and resourceful like you.

MEANINGFUL WORK AND PERSONAL IMPACT

As a Tier 2 System Administrator, the work you’ll do at GDIT will be impactful to the customer’s mission.

  • rovide technical support by identifying, troubleshooting, and resolving issues in a timely manner.

  • Document solutions, processes, and known issuesfor efficient troubleshooting.

  • Collaborate with engineers or external entities for advanced issue resolution.

  • Participate in after-hours or on-call support as required.

WHAT YOU’LL NEED TO SUCCEED

Bring your technology expertise and drive for innovation to GDIT. The Tier 2 System Administrator must have:

  • Bachelor’s degree in Computer Science, Computer Engineering, Information Technology, or related field. Experience may be substituted for education.

  • Minimum of 3 years of experience in IT support or system administration roles.

  • Familiarity with enterprise-level troubleshooting tools and technologies.

  • Problem-solving mindset with great attention to detail and ability to work under minimal supervision.

  • Excellent verbal and written communication skills.

REQUIRED
  • Clearance Level Must Currently Possess:
    Top Secret and SCI eligible

  • Location:

    Onsite

  • Required:

    US Citizenship

  • Required:

    DoD 8140 IAT II compliant

GDIT IS YOUR PLACE

At GDIT, the mission is our purpose, and our people are at the center of everything we do.

  • Growth: AI-powered career tool that identifies career steps and learning opportunities

  • Support:
    An internal mobility team focused on helping you achieve your career goals

  • Rewards:
    Comprehensive benefits and wellness packages, 401K with company match, competitive pay and paid time off

  • Flexibility:
    Full-flex work week to own your priorities

  • Community:
    Award-winning culture of innovation and a military-friendly workplace

OWN YOUR OPPORTUNITY

Explore an enterprise IT career at GDIT and you’ll find endless opportunities to grow alongside colleagues who share your desire to drive operations forward.

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