ClearanceJobs
  • Candidates
  • Employers
  • Hiring Companies
  • News & Career Advice
  • Login
  • Register now
Experience
City
State
Clearance
Posted Within
Employer Name
Country
Job Category
Job Type
Polygraph
Remote/Hybrid
Salary
linux systems administrator engineer

Linux Systems Administrator Engineer Jobs

Showing 2,338 Jobs

Sort by:

RedHat and Linux Systems Engineers and Administrators

Go Epic Solutions
Fort Meade, MD
Houston, TX
Posted over 6 months ago
Intel Agency
Full Scope Polygraph

Role Description The candidate will be working in an environment where they will be deploying and administering Red Hat products and solutions to automate system deployments, remotely configure and ma...

user avatar

GUAM - Linux Systems Administrator/Engineer

New
CACI
Piti(On-Site/Office)
Posted 2 days ago
TS/SCI
None

Job Title: GUAM - Linux Systems Administrator/EngineerJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCIEmployee Type: RegularPercentage of Travel Requ...

user avatar

Senior Linux System Administrator/System Engineer

Cornerstone Defense
Apply today! Be one of the first candidates to apply for maximum exposure.
Annapolis(On-Site/Office)
Posted 2 months ago
TS/SCI
Polygraph

Title: Senior Linux System Administrator/System Engineer Location: Annapolis Junction Compensation Range: $190 - 210k *Clearance: *Active TS/SCI w/ Polygraph needed to apply * Company Overview: Cor...

user avatar

Sr. System Administrator / System Engineer - Linux

NewGen Technologies
Fort Meade, MD(On-Site/Office)
Posted 1 month ago
10+ yrs exp
TS/SCI
Full Scope Polygraph

Sr. System Administrator / System Engineer - LinuxFort Meade, MD · Information TechnologyApply NowThis role is in support of a high viability mission environment. Hours are M-F, 8am-5pm (flexible). Ca...

user avatar

Sr. Linux System Administrator / System Engineer

Red Arch Solutions
Apply today! Be one of the first candidates to apply for maximum exposure.
Annapolis Junction, MD(On-Site/Office)
Posted 1 week ago
5+ yrs exp
TS/SCI
Full Scope Polygraph

**An active TS/SCI with Polygraph is required for this position **Position OverviewWe are seeking a highly experienced Senior Linux System Administrator / System Engineer to support a high-visibility ...

user avatar

Systems Administrator/AWS Cloud Engineer/Linux Engineer

Ardent Principles, Inc.
Apply today! Be one of the first candidates to apply for maximum exposure.
Warrenton, VA(On-Site/Office)
Posted 1 month ago
5+ yrs exp
TS/SCI
Full Scope Polygraph

Careers at Systems Administrator/AWS Cloud Engineer/Linux Engineer REQUIRED: Active TS/SCI with Full Scope PolygraphLOCATION: Full-time onsite in Warrenton, VA We’re seeking...

user avatar

Systems Administrator/AWS Cloud Engineer/Linux Engineer

NewGen Technologies
Warrenton, VA(On-Site/Office)
Posted 3 weeks ago
5+ yrs exp
TS/SCI
Full Scope Polygraph

Systems Administrator/AWS Cloud Engineer/Linux EngineerWarrenton, VA · Information TechnologyApply NowThe program is expanding its System Administration team. Our Partner is seeking a highly skilled&n...

user avatar

Sr. System Administrator/System Engineer - Linux, VMWare, Ansibl

NewGen Technologies
Apply today! Be one of the first candidates to apply for maximum exposure.
Annapolis Junction, MD(On-Site/Office)
Posted 2 weeks ago
10+ yrs exp
TS/SCI
Full Scope Polygraph

Sr. System Administrator/System Engineer - Linux, VMWare, AnsibleAnnapolis Junction, MD · Information TechnologyApply NowThis role is in support of an IC wide mission environment/service. Require...

user avatar

Sr. System Administrator / System Engineer - Linux, VMWare, Ansi

New
Visionary Technologies Inc
Apply today! Be one of the first candidates to apply for maximum exposure.
Annapolis Junction, MD(On-Site/Office)
Posted 1 week ago
TS/SCI
Full Scope Polygraph

Team Member - Sr. System Administrator / Engineer - LinuxSupporting high viability mission environment. Work Location: Oracle SCIF located at NBP 306, or contractor facility in Columbia, Maryland. One...

user avatar

Sr. System Administrator / System Engineer - Linux, VMWare, Ansi

New
Visionary Technologies Inc
Apply today! Be one of the first candidates to apply for maximum exposure.
Annapolis Junction, MD(On-Site/Office)
Posted 1 week ago
TS/SCI
Full Scope Polygraph

Team Member - Sr. System Administrator / Engineer - LinuxSupporting high viability mission environment. Work Location: Oracle SCIF located at NBP 306, or contractor facility in Columbia, Maryland. One...

user avatar

Systems Administrator/ AWS Cloud Engineer/ Linux Engineer - Expe

Nightwing
Sterling, VA(On-Site/Office)
Posted 1 month ago
TS/SCI
Polygraph

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabi...

user avatar

Systems Administrator/ AWS Cloud Engineer/ Linux Engineer - Expe

Cornerstone Defense
Apply today! Be one of the first candidates to apply for maximum exposure.
Warrenton, VA(On-Site/Office)
Posted 3 weeks ago
TS/SCI
Polygraph

Title: Systems Administrator/AWS Cloud Engineer/ Linux Engineer - Expert Location: Warrenton, Virginia *Clearance: *Active TS/SCI w/ Polygraph needed to apply * Company Overview: Cornerstone De...

user avatar

Linux Sys Admin/DevOps Engineer (Systems Administrator 2) - 2885

HII Mission Technologies
Warren, MI(On-Site/Office)
Posted 3 weeks ago
Secret
Not Specified

Requisition Number: 28850 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $65,592.00 - $90,000.00 Security Clearance: Ability to Obtain Level of Experi...

user avatar

DevOps Engineer

NasTech Global, Inc.
Washington, DC(On-Site/Office)
Posted 1 month ago
Top Secret

Immediate Need for DevOps Engineer - Washington, DC Job Title: DevOps Engineer Location: Washington, DC (On-Site 5 days per week) Clearance Required: Active Top Secret Clearance Required to Start Ra...

user avatar

Red Hat Certified Engineer (RHCE)

UICGS and Bowhead Family of Companies
Apply today! Be one of the first candidates to apply for maximum exposure.
Corona, CA(On-Site/Office)
Posted 3 weeks ago
Secret
Not Specified

OverviewBowhead seeks a Red Hat Certified Engineer (RHCE) to join our team on the Corona IT program. The Red Hat Certified Engineer (RHCE) will provide senior-level administration, engineering, and op...

user avatar

Red Hat Engineer/Linux Administrator

Modus21, Llc
Charleston, SC(On-Site/Office)
New Orleans, LA(On-Site/Office)
Posted 3 weeks ago
<2 yrs exp
Secret

Modus21, LLC is a Charleston, South Carolina based small business and technology consulting firm specializing in solving complex business problems for global business and government clients. Our philo...

user avatar

O&amp;M Systems Administrator for Linux Systems

Mauck Research Group
Springfield, VA(On-Site/Office)
Posted 1 week ago
10+ yrs exp
TS/SCI
Polygraph

senior level Systems Administrator with Linux and Software Configuration Management experience to support our program at the Springfield, VA location. The successful candidate will have experience sup...

user avatar

Senior Linux System Administrator

New
Zachary Piper Solutions, LLC
Apply today! Be one of the first candidates to apply for maximum exposure.
San Diego, CA(On-Site/Office)
Posted 1 week ago
Secret
Polygraph

Zachary Piper Solutions is looking for a Senior Linux System Administrator to join DoD consulting company. This position is onsite in San Diego, CA.Essential Duties of the Sr Linux System Administrato...

user avatar

O&M Systems Administrator for Linux Systems

Mauck Research Group
Las Cruces, NM(On/Off-Site)
Posted over 6 months ago
TS/SCI
CI Polygraph

Program Description: Mauck Research Group provides Red Hat Enterprise Linux (RHEL)/SE Linux based HPC services throughout the lifecycle for computational requirements, architecture, acquisition, an...

user avatar

Sr Linux System Administrator-TS/SCI with FS Poly

Inferno Systems
Chantilly, VA(On-Site/Office)
Posted 2 weeks ago
10+ yrs exp
TS/SCI
Full Scope Polygraph

LINUX SYSTEM ADMINISTRATOR: Expert Level Location: Chantilly, VA US Security Clearance Requirement: TS/SCI with Full Scope Polygraph Clearance Status: Must be Current JOB DESCRIPTION: Inferno System...

user avatar
ClearanceJobs
  • About Us
  • Support
  • Browse Jobs
  • Security Clearance FAQs
  • AgileATS
  • FedWork
  • Blog
Download on the App StoreGet it on Google Play
© 2026 ClearanceJobs - All rights reserved. ClearanceJobs is a DHI service .
  • Pay My Bill
  • EULA
  • Privacy Policy
  • Terms of Service
  • My Privacy Rights
  • Contact Us