Systems Administrator, Senior

Clearance Level
Fort Wainwright, Alaska
Onsite Workplace
Key Skills For Success


Computer Servers


Virtual Environments


REQ#: RQ141988
Requisition Type: Regular
Your Impact

Own your opportunity to work with the largest government agency in the nation. Make an impact by advancing the Department of Defense’s mission to keep our country safe and secure.

Job Description


General Dynamics Information Technology (GDIT) is looking for a Senior Systems Administrator for the Joint Multinational Simulation Center - India Pacific (JMSC-IP) at our Ft. Wainwright site. The Senior Systems Administrator:

  • Manages the functionality and efficiency of a physical and virtual servers and workstations running VMware, Microsoft, and Linux operating systems

  • Maintains the integrity and security of servers and systems

  • Maintains system documentation
    Develops and implements backup recovery procedures

  • Develops and implements application testing strategies and documents results

  • Maintains current knowledge of relevant technologies as assigned

  • Maintains and provides the guidance and troubleshooting for the virtual and physical infrastructure architecture of enclaves within the network boundary

  • Implements DISA STIGs and IAVM patching for all systems within the network enclave boundary

  • Participates in special projects as required


  • Education: AA/AS in a related technical discipline, or the equivalent combination of education, technical training, or equivalent work/ military experience.

  • Required Experience: 3-5 years’ experience

    • Experience and training with Microsoft Server 2012/ 2016 or newer to include Active Directory, Radius, DNS and Group Policy

    • Experience and training with virtual environments (VMware, Hyper-V, etc.)

    • Familiar with maintaining and operating Trellix ENS (formerly McAfee Endpoint Security) and Tenable Security Center (ACAS) scans

    • Familiar with maintaining and operating SQL server

    • Experienced in applying patches/updates and STIGs

  • Security Clearance: Current Secret clearance is required to start; must be able to obtain and maintain a Top Secret

  • Certification: CompTIA Security+ CE. Candidate must have an approved certification meeting DoD 8570.01-M to at least IAT level III baselines (CASP+, CCNP Security, CISA, etc.)

  • Location: Fairbanks, AK (Ft Wainwright)


  • 401K with company match

  • Comprehensive health and wellness packages

  • Internal mobility team dedicated to helping you own your career

  • Professional growth opportunities including paid education and certifications

  • Cutting-edge technology you can learn from

  • Rest and recharge with paid vacation and holidays




Work Requirements
Years of Experience

3 + years of related experience

* may vary based on technical training, certification(s), or degree

Travel Required

Less than 10%


U.S. Citizenship Required

About Our Work

We are GDIT. The people supporting some of the most complex government, defense, and intelligence projects across the country. We deliver. Bringing the expertise needed to understand and advance critical missions. We transform. Shifting the ways clients invest in, integrate, and innovate technology solutions. We ensure today is safe and tomorrow is smarter. We are there. On the ground, beside our clients, in the lab, and everywhere in between. Offering the technology transformations, strategy, and mission services needed to get the job done.

COVID-19 Vaccination

GDIT does not have a vaccination mandate applicable to all employees. To protect the health and safety of its employees and to comply with customer requirements, however, GDIT may require employees in certain positions to be fully vaccinated against COVID-19. Vaccination requirements will depend on the status of the federal contractor mandate and customer site requirements.

GDIT is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status, or any other protected class.