HITS-U Information Systems Security Officer

Clearance Level
Information Security
Dayton, Ohio
Aberdeen Proving Ground, Maryland
Vicksburg, Mississippi
Stennis Space Center, Mississippi

REQ#: RQ64585

Travel Required: Less than 10%
Requisition Type: Pipeline

Information System Security Officer will support the Information Systems Security Manager at the DSRC.  Provide support in the creation and maintenance of all Assessment and Authorizations (A&A) package under the RMF guidelines utilizing the Enterprise Mission Assurance Support Service (eMASS) tool. This support includes, but not limited to, clear understanding of eMASS tool, review and make recommendations for supporting documentation supporting the RMF Control/AP responses, if requested by the ISSM perform the role Initial Task Validator of RMF Controls.  Ensure 8570 compliance regarding baseline and Computing Environment, which are required for IA Technical Personnel, certifications for all applicable staff under the purview of the DSRC.  Ensure all computer systems assigned to the organization are maintained at the security patch level by using HBSS, Radix, and ACAS tools or current approved security tools.

  • Ensuring configuration management of assets is maintained
  • Ensures contingency operations test is conducted annually
  • Ensures the incident response plan is exercised annually
  • Ensure all hardware and software are compliant with the appropriate DISA STIGs to the extent possible.

Ensure that all software packages loaded on systems have been vetted and approved. Any software that has been patched will include all vendor patches.


  • Bachelors degree or equivalent combination of education and experience. 
  • Ten or more years of experience
  • Must currently possess or be able to obtain a Top Secret clearance
  • DoD 8570 (DoD 8570.01M) certification requirements; IAT II (Security+ or equivalent,  and CE cert); CISSP, CCSP, ITIL


  • Wright-Patterson AFB, OH
  • Vicksburg, MS
  • Stennis Space Center, MS
  • Aberdeen Proving Ground, MD

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.

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.