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
Gaithersburg, MD

Security Clearance Jobs in Gaithersburg, MD

Showing 98 Jobs

Sort by:
user avatar
Site Reliability Engineer - Infrastructure Operations
ClearanceJobs Workforce Solutions•Multiple Locations
Secret 5+ yrs exp $170,000 - $225,000 / yr
ClearanceJobs Worforce Solutions is seeking a Site Reliability Engineer – Infrastructure Operations for our client based in San Francisco, CA. Our client is a cutting-edge startup delivering AI-bas...
Promoted•Posted 1 month ago
user avatar
RF Engineer
Steven Douglas Associates•Aurora, CO
TS/SCI CI Polygraph 5+ yrs exp
The RF Systems/Hardware Engineer will be expected to have the technical skills to troubleshoot, document, and resolve system outages and other issues that may be encountered during operation of the sy...
Promoted•Posted 2 weeks ago
user avatar
Senior DevSecOps Engineer
Leidos•Remote/Hybrid • Gaithersburg, MD
Public Trust Not Specified $107,900 - $195,050 / yr
R-00196451Description Leidos is seeking a Senior DevSecOps Engineer to join the Air Traffic Business Area within the Homeland Sector, supporting the development of the Leidos Common Automation Platfor...
Posted 2 hours ago
user avatar
DevSecOps Engineer - Public Trust - 175377 - 177260
Zachary Piper Solutions, LLC•Remote/Hybrid • Gaithersburg, MD
Public Trust Not Specified $140,000 - $150,000 / yr
Zachary Piper Solutions is seeking a DevSecOps Security Engineer to support a government customer focused on building and operating automated security controls across modern CI/CD and containerized en...
Posted 16 hours ago
user avatar
Product Owner - Systems Engineering - 177264 - 177740
Zachary Piper Solutions, LLC•Remote/Hybrid • Gaithersburg, MD
Public Trust Not Specified
Zachary Piper Solutions is seeking a Senior Systems Engineer / Product Owner to support a government customer focused on modernizing mission-critical air traffic management systems. This individual wi...
Posted 16 hours ago
user avatar
Lead DevSecOps Engineer
Zachary Piper Solutions, LLC•Remote/Hybrid • Gaithersburg, MD
Public Trust Not Specified
Zachary Piper Solutions is seeking a Lead DevSecOps Engineer to support a government customer focused on modernizing mission-critical air traffic management systems. This individual will be responsibl...
Posted 16 hours ago
user avatar
WA Zepp - SYSTEMS ENGINEER
Eliassen Group•Remote/Hybrid • Gaithersburg, MD
Public Trust 5+ yrs exp
Hybrid in Ashburn, VA or Gaithersburg, MD Our client seeks a Systems Engineer who understands how complex cloud-hosted software systems fit together and can provide engineering direction across archi...
Posted 17 hours ago
user avatar
Senior DevSecOps Engineer
Leidos•Gaithersburg, MD
TS/SCI Polygraph $107,900 - $195,050 / yr
R-00196280Description Help power the cloud-based data platforms that enable Intelligence Community analysts and data scientists around the world to turn complex information into actionable intelligenc...
Posted 2 days ago
user avatar
Senior Software Engineer
Leidos•Gaithersburg, MD
TS/SCI Polygraph $107,900 - $195,050 / yr
R-00196266Description Help deliver the digital capabilities that connect the Intelligence Community with critical information, enable secure access to mission-essential services, and ensure users have...
Posted 2 days ago
user avatar
Project Manager
Leidos•Gaithersburg, MD
TS/SCI Polygraph $107,900 - $195,050 / yr
R-00196241Description Lead the Team. Deliver Results. Drive the Mission. What does it take to successfully deliver technology that supports critical intelligence missions? Strong execution, effec...
Posted 2 days ago
user avatar
Lead AI Software Developer
Zachary Piper Solutions, LLC•Remote/Hybrid • Gaithersburg, MD
Public Trust Not Specified $138,000 - $147,000 / yr
Zachary Piper Solutions is seeking a Lead AI Software Developer to support the modernization of mission-critical air traffic systems. This is a hybrid position in Gaithersburg, MD, requiring three day...
Posted 2 days ago
user avatar
Senior AI Software Developer
Zachary Piper Solutions, LLC•Remote/Hybrid • Gaithersburg, MD
Public Trust Not Specified $155,000 - $170,000 / yr
Zachary Piper Solutions is seeking a Senior AI Software Developer to support a federal air traffic modernization program. This is a hybrid position in Gaithersburg, MD, with three days on-site and two...
Posted 2 days ago
user avatar
Lead Software Developer - Java
Leidos•Gaithersburg, MD
Public Trust Not Specified $87,100 - $157,450 / yr
R-00196091Description Leidos is seeking Lead Software Developers to join the Air Traffic Business Area within the Homeland Sector, supporting the development of next-generation flight service and air ...
Posted 4 days ago
user avatar
Lead AI Software Developer
Zachary Piper Solutions, LLC•Remote/Hybrid • Gaithersburg, MD
Public Trust Not Specified
Zachary Piper Solutions is seeking a Lead AI Software Developer to join a federal program located in Gaithersburg, MD on a hybrid basis. The Lead AI Software Developer will design and implement sof...
Posted 4 days ago
user avatar
Senior Systems Engineer/Product Owner
Zachary Piper Solutions, LLC•Remote/Hybrid • Gaithersburg, MD
Public Trust Not Specified
Zachary Piper Solutions is seeking a Senior Systems Engineer/Product Owner to join a federal program located in Gaithersburg, MD on a hybrid basis. The Senior Systems Engineer/Product Owner will bu...
Posted 4 days ago
user avatar
Senior AI Software Developer
Zachary Piper Solutions, LLC•Remote/Hybrid • Gaithersburg, MD
Public Trust Not Specified $100,000 - $180,000 / yr
Zachary Piper Solutions is seeking a Senior AI Software Developer to support a government customer focused on modernizing and advancing national air traffic management systems through next-generation ...
Posted 4 days ago
user avatar
Software Developer
Leidos•Gaithersburg, MD
Public Trust Not Specified $69,550 - $125,725 / yr
R-00186494Description Leidos is seeking Software Developers to join the Air Traffic Business Area within the Homeland Sector, supporting the development of next-generation flight service and air traff...
Posted 5 days ago
user avatar
Senior AI Software Developer
Zachary Piper Solutions, LLC•Multiple Locations
Public Trust 10+ yrs exp $150,000 - $180,000 / yr
Zachary Piper Solutions is seeking a Senior AI Software Developer to support a government customer focused on modernizing and advancing national air traffic management systems through next-generation ...
Posted 5 days ago
user avatar
Technical Writer (Hybrid Remote)
Super Systems Inc•Remote/Hybrid • Gaithersburg, MD
TS/SCI
Technical Writer Location - Gaithersburg, MD Clearance – TS/SCI (Will upgrade clearance from SCI to CI Poly) Hybrid remote - 3 days onsite Responsibilities •Develop, write, edit, and maintain technic...
Posted 5 days ago
user avatar
Systems Integration Engineer
Leidos•Remote/Hybrid • Gaithersburg, MD
Public Trust Not Specified $87,100 - $157,450 / yr
R-00195935Description Join a team that is helping modernize the future of air traffic management while supporting one of the nation's most critical transportation missions. Leidos is seeking a Sys...
Posted 1 week ago
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