Systems Administrator Advisor TS/SCI Required

Clearance Level
Top Secret/SCI
Systems Administration
Newington, Virginia

REQ#: RQ125730

Travel Required: Less than 10%
Public Trust: None
Requisition Type: Regular

ARMA, a GDIT company, is seeking a Systems Administrator Advisor to enhance our organization's cybersecurity program. We support and secure some of the most complex cyber environments across the country. Cyber security is not just a singular part of our mission—it connects every one of us because it’s embedded into every aspect of what we do.

This is your place. You make it your own by bringing your ideas and unique perspective to our culture. By owning your opportunity at GDIT, you are helping us ensure today is safe and tomorrow is smarter. Our work depends on a System Administrator Advisor joining our team to support a customer near Newington, VA.

As a Systems Administrator Advisor, a typical day will include:

  • utilizing various information system inspection tools to audit systems, analyzing potential vulnerabilities and identifying mitigation approaches

  • working closely with system administrators to validate patching, AV definitions and other tools are up to date

  • maintaining systems documentation to support system accreditation requirements

  • making recommendations to the customer that positively influence the organization's risk posture

  • assisting in the preparation and development of accreditation packages

  • conducting technical evaluation of information system design, focusing on information security aspects and accreditation 


  • Bachelor's Degree in Computer Science or a related technical discipline, and 8 years of Systems Administration experience. Education, training, certifications or work experience can be substituted in lieu of degree

  • DoD 8570 IAT II Certification 

Preferred Qualifications:

  • DISA Assured Compliance Assessment Solution (ACAS) certification

  • enterprise Mission Assurance Support Services (eMASS) certification


  • 401K with company match

  • Internal mobility team dedicated to helping you own your career

  • Collaborative teams of highly motivated critical thinkers and innovators

  • Ability to make a real impact on the world around you

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    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.