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
Top Secret/SCI

Top Secret / SCI Clearance Jobs

Showing 20,006 Jobs

Sort by:
user avatar
Senior Staff Engineer, Autonomy Behaviors (R4073)
Shield AI Inc•Washington, DC
Secret Not Specified $220,800 - $331,200 / yr
Shield AI is a venture-backed defense-tech company with the mission of protecting service members and civilians with intelligent systems. Its products include Hivemind autonomy software, V-BAT and X-B...
Promoted•Posted 1 month ago
user avatar
Systems Administrator
ClearanceJobs Workforce Solutions•Herndon, VA
TS/SCI 2+ yrs exp $120,000 - $160,000 / yr
Point Solutions Group, an entity of ClearanceJobs, is actively seeking a Systems Administrator for our client located in Herndon, VA. Responsibilities will include, but not limited to: Manage and mon...
Promoted•Posted 1 week ago
user avatar
Senior DevOps Engineer
KBR
TS/SCI Not Specified $115,600 - $173,300 / yr
Title:Senior DevOps EngineerBelong. Connect. Grow. with KBR!KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence ...
Posted just now
user avatar
Cleared Escort with TS/SCI Clearance (*No poly required)
IDS International•San Antonio, TX
TS/SCI None 2+ yrs exp
« Back to JobsIDS InternationalCleared Escort | TS/SCINational Security Services - San Antonio, TX - Full TimeCleared Escort with TS/SCI Clearance (*No poly required)San Antonio, TXJoin IDS Internatio...
Posted just now
user avatar
CNO Developer - FS Poly
SRC•Reston, VA
TS/SCI Full Scope Polygraph 5+ yrs exp
Founded in 2010 by a technical leader, our client fosters a unique blend of collaborative spirit and professional excellence in IT consulting. Their laid-back, supportive environment encourages contin...
Posted just now
user avatar
CNO Developer - FS Poly
SRC•Chantilly, VA
TS/SCI Full Scope Polygraph 5+ yrs exp
Founded in 2010 by a technical leader, our client fosters a unique blend of collaborative spirit and professional excellence in IT consulting. Their laid-back, supportive environment encourages contin...
Posted just now
user avatar
CNO Developer - FS Poly
SRC•Tysons, VA
TS/SCI Full Scope Polygraph 5+ yrs exp
Founded in 2010 by a technical leader, our client fosters a unique blend of collaborative spirit and professional excellence in IT consulting. Their laid-back, supportive environment encourages contin...
Posted just now
user avatar
Software Engineer (CI/CD & Kubernetes) - Partial Telework - FS P
SRC•Remote/Hybrid • Linthicum, MD
TS/SCI Full Scope Polygraph 5+ yrs exp
Our client is a distinguished Women-Owned Small Business and technical defense contractor providing mission-critical engineering to the IC and DoD. Operating as both a prime and subcontractor, they of...
Posted just now
user avatar
Software Engineer (DevOps) - Hybrid - FS Poly
SRC•Remote/Hybrid • Annapolis Junction, MD
TS/SCI Full Scope Polygraph 10+ yrs exp
Visit our websiteSoftware Engineer (DevOps) - Hybrid - FS PolyAnnapolis Junction, MDOur client tailors software, IT and data management to their customers' unique needs, fostering strong partnerships...
Posted just now
user avatar
Software Engineer (DevOps) - Hybrid - FS Poly
SRC•Annapolis Junction, MD
TS/SCI Full Scope Polygraph 10+ yrs exp
Visit our websiteSoftware Engineer (DevOps) - Hybrid - FS PolyAnnapolis Junction, MDOur client tailors software, IT and data management to their customers' unique needs, fostering strong partnerships...
Posted just now
user avatar
CNO firm seeking Embedded Developers- up to $250K + 10% 401K FS
SRC•Remote/Hybrid • Ft.meade, MD
TS/SCI Polygraph 5+ yrs exp
Our client is a small IC firm known within industry for their deep technical expertise; however; their focus and core values are their people. They foster a culture that provides respect and open comm...
Posted just now
user avatar
Senior Systems Engineer (SPY)
Valkyrie Enterprises•Dahlgren, VA
TS/SCI Not Specified 10+ yrs exp $115,000 - $135,000 / yr
Position: Senior Systems Engineer (SPY) (Job ID:4447) Location: Dahlgren, VA Remote Statu...
Posted just now
user avatar
Satellite Systems Engineer, Space Networking Solutions
Amazon•Los Angeles, CA
TS/SCI Not Specified $129,200 - $174,800 / yr
DescriptionDevelop complex satellite systems that address the needs of targeted government and international customers with specific solutions that have the potential to scale. As a systems engineer, ...
Posted just now
user avatar
Data Manager
Synertex LLC•Bethesda, MD
TS/SCI Polygraph 5+ yrs exp
Data Manager 📍 Bethesda, MD📌 Full-Time | On-site | Hiring Immediately Join Synertex LLC and bring your expertise to a mission that matters. We're seeking a skilled Data Manager to support critica...
Posted just now
user avatar
Action Officer – Bethesda, MD; Must have an active TS/SCI Clea
Synertex LLC•Bethesda, MD
TS/SCI Polygraph 5+ yrs exp
📍 Bethesda, MD📌 Full-Time | On-site | Immediate HireJoin Synertex LLC and bring your expertise to a mission that matters. We're looking for a Action Officer / Task Manager with experience supporting s...
Posted just now
user avatar
Cybersecurity Subject Matter Expert (SME) – Bethesda, MD – A
Synertex LLC•Bethesda, MD
TS/SCI Polygraph 10+ yrs exp
📍 Bethesda, MD📌 Full-Time | On-site | Position Contingent Upon Award Join Synertex LLC and support a high-visibility national security program requiring advanced cybersecurity expertise in enterprise ...
Posted just now
user avatar
Requirements Analyst – DoD Budget & Financial Systems – (Hyb
Synertex LLC•Mclean, VA
TS/SCI Polygraph 5+ yrs exp $130,000 - $190,000 / yr
Requirements Analyst – DoD Budget & Financial Systems – (Hybrid-Remote) 📍 McLean, VA📌 Full Time | On Site Salary Range: $130,000–$190,000 (negotiable based on experience) TS/SCI with polygraph req...
Posted just now
user avatar
Cyber Threat Intelligence Analyst - Must have an active TS / SCI
Synertex LLC•Arlington, VA
TS/SCI Not Specified 5+ yrs exp $125,000 - $170,000 / yr
Synertex is seeking a Cyber Threat Intelligence Analyst to support a national cybersecurity organization client in Arlington, VA. This organization focuses on reducing risk to national infrastructure ...
Posted just now
user avatar
Business Process Engineer- National Capital Region (NCR); Must h
Synertex LLC•Washington, DC
TS/SCI Polygraph 5+ yrs exp
Business Process Engineer 📍 Northern, VA area 📌 Full-Time | On-site | Position Contingent Upon AwardJoin Synertex LLC and bring your expertise to a mission that matters. We're looking for a Business P...
Posted just now
user avatar
Marketing and Communication Specialist - National Capital Region
Synertex LLC•Bethesda, MD
TS/SCI Polygraph 5+ yrs exp
Marketing and Communication Specialist 📍 Northern, VA area 📌 Full-Time | On-site | Position Contingent Upon AwardJoin Synertex LLC and bring your expertise to a mission that matters. We're looking for...
Posted just now
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