Demo

Linux System Administrator (DMC)

FGS LLC
Langley, VA Full Time
POSTED ON 4/5/2026
AVAILABLE BEFORE 6/3/2026
Requires US Citizenship
Employment Term and Type: Regular, Full Time
Required Security Clearance: TS/SCI
Required Education: High School or Equivalent


Job Description:
Provide systems administration support on Linux-based systems, for the Air Force DCGS Experimental enclave (DGS-X), Langley AFB, VA. Non-daytime shiftwork required.

Primary Duties and Responsibilities:
  • Perform system checks and preventative updates
  • Support TEMs to provide technical expertise to teams and provide meeting minutes
  • Configure Yellowdog Update Manager to install and test Linux patches
  • Perform installation of SW as defined by RFCs and TCTOs
  • Review and redline configuration files and documentation as required
  • Maintain Puppet and Satellite servers to facilitate automated deployment of Linux Virtual Machines (VMs)
  • Work with OEM engineers to resolve elevated system issues, identify risks and execute remediation procedures. Document these fixes by updating procedures and authoring Knowledge articles that can be used by the enterprise.

Required Qualifications:
  • Two years experience performing core systems administration on Linux-based systems
  • DoD 8570 certified, IAT Level II
  • Practical experience using command line interface and performing troubleshooting on high numbers of systems, and different versions of RHEL (e.g., Puppet / YUM / Monitoring Servers / Satellite / Kickstart).
  • Familiar with some type of scripting language, able to read and understand what it is performing
  • Communicate effectively orally and in writing
  • Project strong customer focus

Education Requirements:
 
  • High school diploma or equivalent

Security Clearance Requirements:
 
  • Top Secret/SCI

Physical Requirements:
  • Requires Sitting (66%), Standing (15%), Walking (15%), Near Acuity (100%), Speaking (100%), Listening (100%), Sight (100%), Use of fingers and hands (100%)

This position description is not intended as, nor should it be construed as, exhaustive of all responsibilities, skills, efforts or working conditions associated with this job. This and all positions are eligible for organization-wide transfer. Management reserves the right to assign or reassign duties and responsibilities at any time.

Company Overview: FGS, LLC is an international, leading-edge provider of technical services to include Secure Information Systems, Security and Engineering, and Intelligence Analysis. Our turn-key solutions include the design, engineering, deployment operations, and sustainment of secure technology and critical infrastructure for the protection and safety of our customers' mission-critical information, processes, and personnel. Demonstrating an unyielding commitment to our customers, superior trust and dedication with our partners, and leading-edge technical expertise over the past seven years, FGS has experienced explosive growth providing superior services throughout the world, from North America and the Pacific Rim to the Middle East and Europe.

FGS provides secure, leading-edge technology and process management services to military, Government, and commercial clients worldwide.

FGS offers a generous compensation package including health, dental, vision, 401(k), group life insurance, and educational reimbursement, among other benefits.

We value our employees and strive to offer many opportunities for professional growth.

#cjpost - IT

FGS, LLC is an Equal Opportunity Employer as to all protected groups, including protected veterans and individuals with disabilities

Salary.com Estimation for Linux System Administrator (DMC) in Langley, VA
$60,128 to $82,913
If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a Linux System Administrator (DMC)?

Sign up to receive alerts about other jobs on the Linux System Administrator (DMC) career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$85,059 - $120,527
Income Estimation: 
$104,896 - $133,785
Income Estimation: 
$123,198 - $153,566
Income Estimation: 
$55,103 - $74,685
Income Estimation: 
$65,869 - $90,010
Employees: Get a Salary Increase
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at FGS LLC

  • FGS LLC California, MD
  • Overview Must be able to integrate cabling and equipment into racks, read and understand drawings, travel to different jobsites, and troubleshoot any probl... more
  • 11 Days Ago

  • FGS LLC Camp, NC
  • Requires US Citizenship Employment Term and Type: Regular, Full Time Required Security Clearance (Minimum for hire): TS/SCI Required Education: (Minimum fo... more
  • 11 Days Ago

  • FGS LLC Dill, FL
  • Requires US Citizenship Employment Term and Type: Regular, Full Time Required Security Clearance: Secret Required Education: Master's degree in Public Heal... more
  • 11 Days Ago

  • FGS LLC Hampton, VA
  • Requires US Citizenship Employment Term and Type: Regular, Full Time Required Security Clearance: TS/SCI, CAP/SAP clearable Required Education: High school... more
  • 12 Days Ago


Not the job you're looking for? Here are some other Linux System Administrator (DMC) jobs in the Langley, VA area that may be a better fit.

  • ITA International Newport, VA
  • Overview At ITA International, we’re a tech-enabled professional services company. Headquartered in Newport News, Virginia, we leverage subject matter expe... more
  • 1 Month Ago

  • SNAP Inc Newport, VA
  • Company Description Established in 1998, SNAP, Inc. (SNAP) is an SBA-certified Small Disadvantaged Business (SDB) and certified Minority Business Enterpris... more
  • 2 Days Ago

AI Assistant is available now!

Feel free to start your new journey!