Demo

Linux System Admin TS/SCI Clearance

Avenue Technologies and Commodities Inc
Dulles, VA Full Time
POSTED ON 12/13/2025
AVAILABLE BEFORE 2/12/2026
Linux System Admin
TS/SCI 
Dulles VA 

We're seeking a talented and experienced Linux System Administrator to join our team in a classified environment. As a System administrator, you will be responsible for monitoring and maintaining system health and security posture, directly supporting customer mission-critical capabilities. You will work closely with program developers and system engineers to research issues, determine root causes and implement solutions to system problems. Many programs employ Agile methodology in managing work. This position is an onsite role.

Responsibilities to Anticipate:
• Administering Red Hat Linux based systems with minimal support, to include patching, creating RPM packages, performance tuning, networking, user management (LDAP), and security
• Hardware and software troubleshooting
• Scripting, particularly in Bash and Python
• Using and developing with automation tools/frameworks such as Terraform, Ansible, and Chef
• Installing, administering and troubleshooting recent versions of VMware (ESXi and vCenter)
• Deployment and administration of systems in Amazon WebServices (AWS)/Commercial Cloud Services (C2S)
• Must be able to support occasional after hour maintenance and on-call support

Basic Qualifications:
• Active and transferable U.S. government issued security clearance is required prior to start date (TS/SCI with poly)
• U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.
• Must have an active DoD 8570 IAT Level 2 certification (or higher) on start date. IAT Level 2 requires one or more of the following Professional Certifications: Security CE, CCNA Security, GICSP, GSEC, SSCP, CySA , CND.
• Must be able to lift up to 35 pounds in support of hardware installations
• Typically requires a Bachelor’s in science, Technology, Engineering, or Mathematics (STEM) and a minimum of 8 years of prior relevant experience unless prohibited by local laws/regulations.

Preferred Qualifications:
• Experience administering Windows based systems
• Proficiency with Enterprise level administration of common services such as DNS, send mail, and LDAP
• Strong analytic and research skills - must be detail oriented
• Demonstrated ability to work independently and troubleshoot problems with efficiency
• Requires the ability to effectively interact with external personnel on significant technical matters often requiring coordination between organizations and vendors

Salary.com Estimation for Linux System Admin TS/SCI Clearance in Dulles, VA
$90,361 to $127,993
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 Admin TS/SCI Clearance?

Sign up to receive alerts about other jobs on the Linux System Admin TS/SCI Clearance 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: 
$85,059 - $120,527
Income Estimation: 
$104,896 - $133,785
Income Estimation: 
$123,198 - $153,566
Income Estimation: 
$67,510 - $85,676
Income Estimation: 
$85,059 - $120,527
Income Estimation: 
$90,936 - $120,778
Income Estimation: 
$83,502 - $107,152
Income Estimation: 
$101,597 - $131,824
Income Estimation: 
$104,896 - $133,785
Income Estimation: 
$128,195 - $161,806
Income Estimation: 
$55,103 - $74,685
Income Estimation: 
$65,869 - $90,010
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at Avenue Technologies and Commodities Inc

  • Avenue Technologies and Commodities Inc Richardson, TX
  • This position is onsite in the Dallas Metro Area US Citizenship with a current TS/SCI with CI Poly Government Security Clearance. Required Skills: Must be ... more
  • 13 Days Ago

  • Avenue Technologies and Commodities Inc Houston, TX
  • 100 % Onsite in Southeast Houston U.S. Citizenship or US Permanent Residency is required We need your talent, teamwork, and energy to help us achieve great... more
  • 13 Days Ago

  • Avenue Technologies and Commodities Inc Dulles, VA
  • This is an onsite position in State College, PA or Dulles, VA. Clearance: Current TS/SCI REQUIRED 100% On site work What You Will Do: • The Senior Java Sof... more
  • 15 Days Ago

  • Avenue Technologies and Commodities Inc Dallas, TX
  • Onsite Dallas Metro Area Must be a US Citizen Active TS/SCI Clearance Required Basic Qualifications: • Systems engineering lifecycle experience • Knowledge... more
  • 15 Days Ago


Not the job you're looking for? Here are some other Linux System Admin TS/SCI Clearance jobs in the Dulles, VA area that may be a better fit.

  • Vantor Herndon, VA
  • Vantor is forging the new frontier of spatial intelligence, helping decision makers and operators navigate what’s happening now and shape what’s coming nex... more
  • 18 Days Ago

  • Bailey Information Technology, LLC Chantilly, VA
  • Position: Linux System Administrator Location: Chantilly, VA Clearance: TS-SCI w/CI Poly required Certifications: Current Security before start Level: T2 R... more
  • 30 Days Ago

AI Assistant is available now!

Feel free to start your new journey!