Systems Administrator w/Polygraph

Clearance Level
Top Secret SCI + Polygraph
Systems Administration
College Park, Maryland

REQ#: RQ117744

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

Systems Administrator

We are GDIT. The people supporting and securing some of the most complex government, defense, and intelligence projects across the country. We ensure today is safe and tomorrow is smarter. Our work has meaning and impact on the world around us, but also on us, and that’s important. 

GDIT is your place. You make it your own by embracing autonomy, seizing opportunity, and being trusted to deliver your best every day. We think. We act. We deliver. There is no challenge that we can’t turn into opportunity. And our work depends on a Software Developer joining our team to support Government activities at Maryland. 

In this role, typical tools utilized will include:

The contractor shall have the following required skills and demonstrated experience:

  • Demonstrated expertise managing Linux Servers (RHEL, CENTOS) in an enterprise environment
  • Demonstrated expertise using deterministic configuration management tools (Puppet)
  • System monitoring experience (memory, processes) via Linux command line (using commands such as top and PS)
  • Demonstrated Linux troubleshooting skills (networking, file systems, repositories, configuration files, etc.) and ability to work with customers to identify and resolve issues
  • Demonstrated expertise provisioning and operating Linux servers in accordance with organizational compliance requirements

Other demonstrated experiences which are highly desired, though not required, include:

  • Experience programming in Bash, Ruby and/or Python.
  • Demonstrated expertise with Continuous Integration and Continuous Testing.
  • Red Hat Certified System Administrator / Red Hat Certified System Engineer.
  • Familiarization with VMWare and RAID configurations.

• Security Clearance Level: Top Secret/SCI with Polygraph 


  • Full-flex work week
  • 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.