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Systems Administrator Intermediate – TS/SCI required

General Dynamics Information Technology
San Antonio, United Statesfull_timeVerifiedPosted 12 Sept 2025
💰 $86,250/yr($63,750/yr$86,250/yr)

About the role

Type of Requisition:

Regular

Clearance Level Must Currently Possess:

Top Secret/SCI

Clearance Level Must Be Able to Obtain:

Top Secret SCI + Polygraph

Public Trust/Other Required:

None

Job Family:

IT Infrastructure and Operations

Job Qualifications:

Skills:

Active Directory (AD), Disaster Recovery Planning, Information Technology (IT) Systems

Certifications:

None

Experience:

7 + years of related experience

US Citizenship Required:

Yes

Job Description:

Systems Administrator Intermediate – TS/SCI required

Make meaningful contributions that fuel critical outcomes for some of the most complex government, defense, and intelligence projects. Join GDIT as a Systems Administrator Intermediate with for a career where your growth is just as important as the mission you support.

MEANINGFUL WORK AND PERSONAL IMPACT

As a Systems Administrator Intermediate, the work you’ll do at GDIT will be impactful supporting mission of US Army Intelligence and Security Command (INSCOM).

  • Performs software installations and upgrades to operating systems and layered software packages. Schedules installations and upgrades and maintains them in accordance with established IT policies and procedures.
  • Monitors and tunes the system to achieve optimum performance levels.
  • Ensures workstation/server data integrity by evaluating, implementing, and managing appropriate software and hardware solutions.
  • Ensures data/media recoverability by implementing a schedule of system backups and database archive operations.
  • Supports media management through internal methods and procedures or through offsite storage and retrieval services.
  • Develops and promotes standard operating procedures.
  • Conducts routine hardware and software audits of workstations and servers to ensure compliance with established standards, policies, and configuration guidelines.
  • Develops and maintains a comprehensive operating system hardware and software configuration database/library of all supporting documentation.
  • Perform systems administration of desktop and server systems connected to local and wide area networks. Desktop system management responsibilities involving account monitoring, security, Operating System (OS) installation, and other local area system administration related functions
  • Provide support for implementation, troubleshooting and maintenance of IT systems
  • Manage IT system infrastructure and any processes related to these systems
  • Provide support to IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices, mobile devices, etc.
  • Provide Tier 1 and Tier 2 problem identification, diagnosis and resolution of problem
  • Provide support for the escalation and communication of status to agency management and internal customers
  • Provide support for the dispatch system and hardware problems and remains involved in the resolution process
  • Configure and manage UNIX and Windows operating systems
  • Install/load operating system and application software
  • Isolate and resolve of hardware and software problems involving the applications, the operating system, the hardware, the communications infrastructure, or any combination thereof
  • Troubleshoot, maintain integrity and configure network components along with implementing operating systems enhancements to improve reliability and performance
  • Integrate new technologies into new and existing systems including the transition and migration of corporate systems​

WHAT YOU’LL NEED TO SUCCEED:

  • Education: Associate’s Degree
  • Experience: 7+ years of related experience
  • Technical skills:
    • Ability to provide in-depth experience in trouble-shooting IT systems
    • Be able to provide detailed analysis and feedback to agency management and internal customers for escalated tickets
  • Security clearance level: TS/SCI
  • US citizenship required
  • Required Certification(s):
    • DoD 8570.01-M

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Company

General Dynamics Information Technology

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