ClearanceJobs
  • Candidates
  • Employers
  • Hiring Companies
  • News & Career Advice
  • Login
  • Register now

National Security Government Jobs

national security government

Viewing 1 - 20 of 27,491

National Security Government Jobs requiring security clearance

Show:
Sort by:

Software Engineer

Executive Management Services, LLC
Wash, DC(Off-Site/Hybrid)
Posted over 6 months ago
5+ yrs exp
TS/SCI

At Bridge Defense we are reshaping how modern software meets national security challenges. We bring together deep defense expertise, innovative engineering, and privileged access to secure environment...

user avatar

Solutions Architect

Chainalysis Government Solutions
Chantilly, VA(On-Site/Office)
Washingtn, DC(On-Site/Office)
Bethesda, MD(On-Site/Office)
Posted 1 month ago
2+ yrs exp
TS/SCI

Job Title: Solutions Architect Location: Northern Virginia / Chantilly, VA (Onsite Focus) Clearance: TS/SCI (with Full Scope Polygraph strongly preferred) About Chainalysis Government Solutions Chai...

C

Information Systems Security Officer III

Cyberstrike Group
Fort Meade, MD(On-Site/Office)
Posted 1 week ago
Public Trust
Not Specified

We are seeking a highly motivated and experienced Information Systems Security Officer (ISSO) III to join our dynamic team at Fort Meade, MD. In this critical role, you will be instrumental in safegua...

user avatar

Security Generalist

ADVANTAGE SCI
Fort Belvoir, VA(On-Site/Office)
Posted over 6 months ago
5+ yrs exp
TS/SCI

Advantage SCI is seeking TS/SCI Cleared Full-Time Security Generalists to be considered for employment to support a government contract in Fort Belvoir, VA. This is a great opportunity to provide you...

user avatar

GAS - Cybersecurity Advisor

BlueForce Inc.
Carrollton, VA(On-Site/Office)
Posted over 6 months ago
Top Secret
Not Specified

The Department of State's (DOS), Bureau of African Affairs, Office of Regional Peace, and Security (AF/RPS) and Bureau of Political-Military Affairs, Office of Global Programs and Initiatives (PM/GPI)...

user avatar

Intelligence Analyst 1

VTG
Huntsville, AL(On-Site/Office)
Posted over 6 months ago
Top Secret
Not Specified

OverviewVTG is seeking entry level college graduates to start their career in the Intelligence Field! The role is based in Huntsville, AL with a foundation for career advancement! What will you do? P...

user avatar

Personnel Security Adjudicator

Global Resource Solutions, Inc.
Chesapeake, VA(On-Site/Office)
Posted over 6 months ago
2+ yrs exp
Secret

Global Resource Solutions, Inc. (GRS) is seeking an enthusiastic, motivated and talented individual for the position of Personnel Security Adjudicator. Job Description: Summary: The Personnel Securi...

user avatar

Facility Security Officer / Contract Special Security Officer (C

New
Parsons
Apply today! Be one of the first candidates to apply for maximum exposure.
Chantilly, VA(On-Site/Office)
Posted 1 week ago
TS/SCI
Not Specified

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our ...

user avatar

Intelligence Analyst

VTG
Vienna, VA(On-Site/Office)
Posted 3 weeks ago
TS/SCI
Polygraph

OverviewVTG is seeking all levels of Analysts to grow their career in the Intelligence Field! The role is based in McLean, VA with a foundation for career advancement! What will you do? Perform all s...

user avatar

Information Systems Security Engineer II

Cyberstrike Group
Fort Meade, MD(On-Site/Office)
Posted 1 week ago
Public Trust
Not Specified

We are seeking a highly motivated and skilled Information Systems Security Engineer (ISSE) II to join our dynamic team supporting critical national security missions at Fort Meade, MD. In this role, y...

user avatar

Program Security Specialist

New
Keen Bee Talent Solutions
Apply today! Be one of the first candidates to apply for maximum exposure.
Albuquerque, NM(On-Site/Office)
Posted 1 day ago
10+ yrs exp
TS/SCI

Program Security Specialist (TS/SCI) National Security Space / Defense Programs Our client is seeking a Program Security Specialist to support highly sensitive DoD programs operating in TS/SCI environ...

user avatar

Power Platform / Copilot Governance Lead

Alpha Omega Integration LLC
Arlington, VA(On-Site/Office)
Posted over 6 months ago
Public Trust
Not Specified

Job Title: Power Platform / Copilot Governance LeadClearance Required: Public Trust - Federal Client requires US CitizenshipWork Location: Remote, Arlington, VAAlpha Omega is seeking a proactive Power...

user avatar

Facility Security Officer (FSO)

Alpha Omega Integration LLC
Vienna, VA(On-Site/Office)
Posted 1 month ago
Secret
Not Specified

Job Title:Facility Security Officer (FSO) - Government ContractorClearance Required:Active Top Secret, US CitizenWork Location: Hybrid in Vienna, VA Key Responsibilities: As the Facility Security Offi...

user avatar

Intel Analyst I

Koniag Government Services
Redstone Arsenal, AL(On-Site/Office)
Posted 2 months ago
Intel Agency
Not Specified

Kadiak, LLC, a Koniag Government Services company, is seeking an Intel Analyst I with a Top-Secret clearance to support Kadiak and our government customer in Huntsville, AL. We offer competitive com...

user avatar

Facility Project Manager

Intrepid
Washington Dc, WA(On-Site/Office)
Posted 3 weeks ago
Top Secret
Not Specified

IAP World Services, an Intrepid Global Solutions company, is a recognized leader in Facilities Management and Operations in support of Defense, Intelligence, and National Security missions.Under a maj...

user avatar

Systems Engineer

Boston Government Services, LLC
Oak Ridge, TN(On-Site/Office)
Posted 3 weeks ago
5+ yrs exp
DoE Q or L

Boston Government Services (BGS) is seeking a Systems Engineer to support our clients at the Y12 National Security Complex in Oak Ridge, Tennessee. BGS is an engineering, technology, and security ...

user avatar

Personnel Security Specialist

ADVANTAGE SCI
Fort Belvoir, VA(On-Site/Office)
Posted over 6 months ago
5+ yrs exp
TS/SCI

Advantage SCI, LLC is accepting applications for Security Generalist II & III to support a current contract. These individuals will support the Government’s Personnel Reliability Program, support Phys...

user avatar

Principal Account Executive, National Security Digital Transform

New
Amazon
Apply today! Be one of the first candidates to apply for maximum exposure.
Herndon, VA(On-Site/Office)
Posted 3 days ago
TS/SCI
Polygraph

DescriptionThe Amazon Web Services National Security team is seeking a Principal Account Executive to drive digital transformation initiatives for Intelligence Community customers. This strategic lead...

user avatar

Assistant Facility Security Officer / COMSEC Custodian

GE Aerospace
Grand Rapids, MI(On-Site/Office)
Posted 1 week ago
Intel Agency
Not Specified

Job Description SummaryJob Description Working at our Grand Rapids FacilityFor more than 15 years our manufacturing facilities in Grand Rapids have helped fuel the growth and success of GE Aerospace. ...

user avatar

Security Specialist

PotomacWave
Washington, DC(On-Site/Office)
Posted 2 months ago
5+ yrs exp
Top Secret

PotomacWave is looking for a Security Specialist to join our team located in Washington, DC supporting a federal client. This position supports the Office of Intelligence and Counterintelligence, Secu...

user avatar
ClearanceJobs
  • About Us
  • Support
  • Browse Jobs
  • Security Clearance FAQs
  • AgileATS
  • FedWork
  • Blog
  • Privacy Policy
  • Terms of Service
  • My Privacy Rights
  • Pay My Bill
  • Contact Us
  • EULA
Download on the App StoreGet it on Google Play

© 2026 ClearanceJobs - All rights reserved. ClearanceJobs is a DHI service.