Hanscom Air Force Base, Massachusetts



We are looking for an experienced System Administrator to join the Air Force Global Command and Control System (GCCSTeam as part of the Global Network Systems Branch (AFLCMC/HBGW) at Hanscom AFB.  In this role, this system administrator will assist the GCCS program office team, working in conjunction with government engineers and program managers, as well as other support contract engineers and program managers, with the below described responsibilities. 


JOB STATUS: Full time






  • Develop, configure and maintain the PSF systems infrastructure (Workstations, Servers).
  • Establish/Administer a System Center Configuration Manager (SCCM) infrastructure to manage PSF systems
  • Write technical documentation for the PSF baseline
  • Research, recommend and document innovative approaches for SA
  • Perform verification and validation of SA
  • Provide and document troubleshooting and analysis that leads to problem resolution and adds to our knowledge base.
  • Create, change, and delete user accounts, assist with user requests for NIPR/SIPR accounts (i.e., DADS, sFTP, ) on workstations and servers
  • Develop and document PSF server room layout in preparation for new hardware installs, upgrades or
  • Attend/Contribute to planning and engineering meetings related to PSF and Program Management Office (PMO) baselines
  • Develop procedures and scripts to automate recurring
  • Continually maintain security certification in accordance with DoD/AF instructions.
  • Apply applicable Risk Management Framework (RMF) security measures in the performance of all
  • Responds to emergency situations utilizing appropriate official shutdown procedures and follow-on power-up/activation procedures.



  • Expertise with Windows 7 & 10 Operating System (OS) and later.
  • Expertise with Windows Server OS 2008/2012/2016 as a SA including user management, DNS, and LDAP/AD.
  • Expertise in setting up and administering the SCCM
  • Knowledge of Host Base Security System (HBSS)
  • Knowledge of Assured Compliance Assessment Solution (ACAS)
  • Expertise with troubleshooting and problem
  • Knowledge of Red Hat Enterprise Linux (RHEL) OS 7.X
  • Familiarity with backup and restore procedures for a Windows and RHEL environment.
  • Familiarity with TCP/IP
  • Familiarity with Virtualization technologies
  • Familiarity with MS Office Tools (including Visio).
  • CompTIA Security+ certification (required within 6 months of hire).
  • Experience with the creation of Technical Documentation



  • MA/MS in Computer Science, Information Technology or other Engineering discipline and 5 years of experience, 3 of which must be in the DoD; or BA/BS in the same and 7 years of experience, 4 of which must be in the DoD; or 15 years of directly related experience and proper certifications, 8 of which must be in the DoD.



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Who We Are
Oasis Systems is a premier provider of customer-driven, cost-effective and quality Engineering Services; Enterprise Systems and Applications; Human Factors Engineering; Information Technology and Cyber Security; Professional Services; and Specialized Engineering Solutions to the Department of Defense, FAA, NRC and other federal agencies.


We strive to be an exciting and welcoming company that attracts, develops, motivates and retains the most talented, skilled and dedicated people in the industry; where they are encouraged to achieve personal excellence, purpose, and their full potential and career aspirations; while supporting mission-critical national security technologies and programs.


Oasis Systems is an equal opportunity employer and does not discriminate in hiring or employment on the basis of any legally protected characteristic including, but not limited to, race, color, religion, national origin, marital status, gender, sexual orientation, ancestry, age, medical condition, military veteran status or on the basis of physical handicap which, with reasonable accommodation, render the application to satisfactorily perform the job available.

Hanscom Air Force Base, Massachusetts

Oasis is a fast growing provider of Advisory and Assistance Services (A&AS). We are strategically positioned to support Federal Government Agencies across the USA. Oasis provides a wide array of capabilities to our customers, including but not limited to: Acquisition Program Management Systems Engineering Information Assurance / Cyber Security Network Operations and Systems Management Software Development and Management Test and Evaluation Software Engineering Logistics Our growth is a result of competing, winning and executing programs as a prime contractor with a passionate commitment to customer success. We perform over 90% of our business as a Prime Contractor with an experienced management team, DCAA approved financial systems, and the highest possible ratings from Dun & Bradstreet. Oasis has a proven unparalleled track record of transition, management and performance capabilities.

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