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 6,410 Jobs

Sort by:

IT Site Design Specialist

New
Amentum
Apply today! Be one of the first candidates to apply for maximum exposure.
Warrenton, VA(On-Site/Office)
Posted today
5+ yrs exp
TS/SCI

Are you interested in using your skills to help shape the Cyber, Security, & Intel space? If so, look no further. Amentum is seeking a IT Site Design Specialist to join our team of passionate individu...

user avatar

Network Infrastructure Engineer

Booz Allen Hamilton
Colorado Springs, CO(On-Site/Office)
Posted 2 months ago
TS/SCI
Not Specified

Job Number: R0240759Network Infrastructure Engineer The Opportunity: Maintain responsibility for completing site surveys and creating structured designs for the customer's network in support of voice,...

user avatar

Network Implementation Engineer

Booz Allen Hamilton
Apply today! Be one of the first candidates to apply for maximum exposure.
Colorado Springs, CO(On-Site/Office)
Posted 2 months ago
TS/SCI
Not Specified

Job Number: R0240757Network Implementation Engineer The Opportunity: Maintain responsibility for completing site surveys and creating structured designs for the customer's network in support of voice,...

user avatar

CWMD Intel SME

Booz Allen Hamilton
Arlington, VA(On-Site/Office)
Posted 2 months ago
TS/SCI
Not Specified

Job Number: R0240755CWMD Intel SMEThe Opportunity:With increasing global threats and complex security challenges, it takes a skilled Intelligence Analyst to assess, gather, and interpret data that inf...

user avatar

DevOps Engineer

Booz Allen Hamilton
Arlington, VA(On-Site/Office)
Posted 2 months ago
TS/SCI
Polygraph

Job Number: R0240746DevOps EngineerThe Opportunity:As a DevOps engineer at Booz Allen, you can use your technical skills to affect mission-forward change. You'll be working on a project that delivers ...

user avatar

Bio-Deterrence SME

Booz Allen Hamilton
Arlington, VA(On-Site/Office)
Posted 2 months ago
TS/SCI
Not Specified

Job Number: R0240748Bio-Deterrence SMEThe Opportunity:As an expert in biodefense and operational readiness, your ability to anticipate and respond to emerging biological threats is unparalleled. We ne...

user avatar

CWMD Strategy and Policy SME

Booz Allen Hamilton
Apply today! Be one of the first candidates to apply for maximum exposure.
Arlington, VA(On-Site/Office)
Posted 2 months ago
TS/SCI
Not Specified

Job Number: R0240742CWMD Strategy and Policy SME The Opportunity: As an expert in defense missions, your unique background inspires you to think bigger, push further, and ask questions others don't. W...

user avatar

CWMD Policy and Strategy SME

Booz Allen Hamilton
Apply today! Be one of the first candidates to apply for maximum exposure.
Arlington, VA(On-Site/Office)
Posted 2 months ago
TS/SCI
Not Specified

Job Number: R0240741CWMD Policy and Strategy SME The Opportunity: As an expert in defense missions, your unique background inspires you to think bigger, push further, and ask questions others don't. W...

user avatar

Nuclear Enterprise SME

Booz Allen Hamilton
Arlington, VA(On-Site/Office)
Posted 2 months ago
TS/SCI
Not Specified

Job Number: R0240730Nuclear Enterprise SME The Opportunity: Are you excited by the challenge of contributing to the development of critical policy and strategy initiatives that shape the future of nuc...

user avatar

All Source Analyst (C4ISR/MIDB/MARS) - Mid

Nalley Consulting
Washington, DC(On-Site/Office)
Posted 2 months ago
TS/SCI
CI Polygraph

Join the Nalley Consulting team as an All Source analyst specializing in C4ISR/MIDB/MARS in Washington, DC.All Source Analyst (C4ISR/MIDB/MARS)LCAT: MidLocation: Washington DC - JBABOffice: IPRCRequir...

user avatar

All Source Analyst (Production) - Sr

Nalley Consulting
Apply today! Be one of the first candidates to apply for maximum exposure.
Fort Meade, MD(On-Site/Office)
Posted 2 months ago
TS/SCI
CI Polygraph

Join the Nalley Consulting team as an All Source Analyst at Fort Meade, MD.All Source Analyst (Production/MIDB/Hard Target)LCAT: SeniorLocation: Fort Meade, MD - OPSRequired clearance: TS/SCI with CI ...

user avatar

Mission Architect

True Anomaly. Inc.
Apply today! Be one of the first candidates to apply for maximum exposure.
Denver, CO(On-Site/Office)
Posted 2 months ago
TS/SCI
Not Specified

Space is a warfighting domain. True Anomaly seeks those with the talent and ambition to build the technology that secures it. OUR MISSION True Anomaly delivers decisive capabilities for space superi...

user avatar

Technical SETA - Quantum

ECS
Apply today! Be one of the first candidates to apply for maximum exposure.
Arlington, VA(On-Site/Office)
Posted 2 months ago
TS/SCI
Not Specified

Job Description Everforth ECS is seeking a Technical SETA - Quantum to work in our Arlington, VA office. ECS seeks a Technical SETA - Quantum candidate to provide onsite support to DARPA's Microsys...

user avatar

Operations Research Analyst

Honu Services
Los Angeles, CA(On-Site/Office)
Posted 2 months ago
TS/SCI
Not Specified

OverviewJob SummaryGalapagos Federal Systems LLC is seeking an Operations Research Analyst to join our innovative, mission-focused team. This role offers the opportunity to collaborate with a diverse ...

user avatar

All-Source Intelligence Analyst

DEFTEC Corporation
Springfield, VA(On-Site/Office)
Posted 2 months ago
TS/SCI
Not Specified

ALL-SOURCE INTELLIGENCE ANALYST DEFTEC delivers mission-critical solutions through skillfully delivered services and innovative products. We are inspired by our clients' critical missions and driven t...

user avatar

Systems Engineer - Mid

Arcfield
Colorado Springs, CO(On-Site/Office)
Posted 2 months ago
TS/SCI
Not Specified

ResponsibilitiesWe are seeking a skilled and motivated Mid-Level Systems Engineer to join our growing team in CO Springs, CO. In this role, you will be responsible for the implementation, maintenance,...

user avatar

Systems Engineer Lead

Arcfield
Colorado Springs, CO(On-Site/Office)
Posted 2 months ago
TS/SCI
Not Specified

ResponsibilitiesWe are seeking a TS/SCI cleared, highly experienced and detail-oriented Systems Engineer Lead to join our team in CO Springs, CO and oversee the design, development, implementation, an...

user avatar

CI-HUMINT Analyst - Senior

Bluehawk, LLC
Fort Belvoir, VA(On-Site/Office)
Posted 2 months ago
TS/SCI
Not Specified

OverviewBLUEHAWK, LLC is seeking highly experienced CI-HUMINT Analysts (Senior) to support strategic Counterintelligence (CI) and Human Intelligence (HUMINT) operations within the Intelligence Communi...

user avatar

Network Engineer - TS/SCI FSP

Zachary Piper Solutions, LLC
Apply today! Be one of the first candidates to apply for maximum exposure.
Annapolis, MD(On-Site/Office)
Posted 2 months ago
TS/SCI
Full Scope Polygraph

Zachary Piper Solutions is seeking a Network Engineer - TS/SCI FSP to support a world leading global technology organization in the Annapolis Junction, MD area. The Network Engineer - TS/SCI FSP role ...

user avatar

Sr. Platform Engineer - TS/SCI

Zachary Piper Solutions, LLC
Apply today! Be one of the first candidates to apply for maximum exposure.
Reston, VA(On-Site/Office)
Posted 2 months ago
TS/SCI
Not Specified

Zachary Piper Solutions is seeking a Sr. Platform Engineer - TS/SCI for a world leading technology organization in the Reston, VA area. The Sr. Platform Engineer - TS/SCI role is a hybrid position. Th...

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