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

Security Clearance Jobs in Washington, DC

Washington, DC

Viewing 1 - 20 of 3,294

Jobs in Washington, DC requiring security clearance

Show:
Sort by:

Junior Data Engineer/Scientist

New
Serco Inc.
Apply today! Be one of the first candidates to apply for maximum exposure.
Washington, DC(On-Site/Office)
Posted yesterday
Secret
Not Specified

Position Description & QualificationsIf you love high profile and challenging projects supporting the US Navy- Serco has a great opportunity for you!Serco has an exciting opportunity for a Junior Data...

user avatar

Senior Financial Systems Analyst

New
Serco Inc.
Apply today! Be one of the first candidates to apply for maximum exposure.
Washington, DC(On-Site/Office)
Posted yesterday
Secret
Not Specified

Position Description & QualificationsWe're seeking a dynamic and experienced candidate to serve as Senior Financial Systems Analyst supporting the Naval Sea Systems Command (NAVSEA) Industrial Operati...

user avatar

Senior Nuclear Weapon System Analyst

New
Leidos
Apply today! Be one of the first candidates to apply for maximum exposure.
Washington, DC(On-Site/Office)
Posted yesterday
Top Secret
Not Specified

R-00180405Description ***Must have an active DOD Top Secret or active DOE Q clearance. Active, meaning the individual granted a clearance is briefed and currently occupies a position for which the cle...

user avatar

On-site Technical Trainer

New
Leidos
Apply today! Be one of the first candidates to apply for maximum exposure.
Washington, DC(On-Site/Office)
Posted yesterday
Confidential
Not Specified

R-00178740Description The On-site Technical Trainer is responsible for designing, developing, and delivering engaging training programs that enable adult learners to effectively use and support techni...

user avatar

On-site Systems Administrator

New
Leidos
Apply today! Be one of the first candidates to apply for maximum exposure.
Washington, DC(On-Site/Office)
Posted yesterday
Confidential
Not Specified

R-00179092Description The On-site Systems Administrator configures, manages, and maintains all system platforms.This role:Customizes and configures system modules, workflows, forms, fields, business r...

user avatar

Software Integration & Testing Engineer

New
Peraton
Apply today! Be one of the first candidates to apply for maximum exposure.
Remote/Hybrid
20001(Off-Site/Hybrid)
Posted yesterday
Public Trust
Not Specified

About PeratonPeraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading m...

user avatar

Multimedia and Graphic Design Specialist

New
Indotronix International Corp
Apply today! Be one of the first candidates to apply for maximum exposure.
Washington, DC(On-Site/Office)
Posted yesterday
Public Trust
Not Specified

Multimedia and Graphic Design Specialist Location: Washington, DC (Hybrid - 3 days onsite / 2 days remote) Duration: 6 Months (Contract) Pay Rate: $47.50/hr W2 Clearance: Ability to obtain Pub...

user avatar

Information Systems Security Engineer

New
Peraton
Apply today! Be one of the first candidates to apply for maximum exposure.
Remote/Hybrid
20001(Off-Site/Hybrid)
Posted yesterday
Public Trust
Not Specified

About PeratonPeraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading m...

user avatar

Technical Project Manager, FAA

New
Parsons
Apply today! Be one of the first candidates to apply for maximum exposure.
Washington, DC(On-Site/Office)
Posted yesterday
Top Secret
None

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

Junior Project Management Analyst, RA

New
Noblis
Apply today! Be one of the first candidates to apply for maximum exposure.
Washington, DC(Off-Site/Hybrid)
Posted yesterday
Secret
Not Specified

Responsibilities*This is for a potential upcoming opportunity. Position Overview The Junior Project Management Analyst, RA provides programmatic, administrative, and documentation support to PMS 339 i...

user avatar

Manger, Talent Acquisition

New
JRC
Apply today! Be one of the first candidates to apply for maximum exposure.
Washington, DC(On-Site/Office)
Posted yesterday
Secret
Not Specified

Who We Are ( video ) At JRC, we tackle some of the toughest challenges faced by the Department of Defense (DoD) and other government agencies. Our expertise in engineering innovation and semicondu...

user avatar

Facility Security Officer

New
The MASY Group LLC
Apply today! Be one of the first candidates to apply for maximum exposure.
Remote/Hybrid
20001(Off-Site/Hybrid)
Posted yesterday
TS/SCI
Not Specified

Mission: In this role, the FSO will support facility and personnel clearance processing and management, visit certifications, and security education and training. The FSO will need a thorough unde...

user avatar

Paralegal / Legal Assistant III Supporting the FBI

New
FSA
Apply today! Be one of the first candidates to apply for maximum exposure.
Washington, DC(On-Site/Office)
Posted yesterday
Top Secret
Not Specified

Description: Eligible for 20% pay differential** Be a part of the nationwide law enforcement initiative that removes the tools of crime from criminal organizations, depriving wrongdoers of proceeds ...

user avatar

Data Analyst Supporting the ATF

New
FSA
Apply today! Be one of the first candidates to apply for maximum exposure.
Washington, DC(On-Site/Office)
Posted yesterday
Public Trust
Not Specified

Description: Be a part of the nationwide law enforcement initiative that removes the tools of crime from criminal organizations, depriving wrongdoers of proceeds from their crime and impacting the inf...

user avatar

Jr. Backend/Middleware Developer

New
Knowledge Management, Inc
Apply today! Be one of the first candidates to apply for maximum exposure.
Washington, DC(On-Site/Office)
Posted yesterday
Public Trust
Not Specified

Knowledge Management, Inc. (KMI) has the leadership and experience to deliver innovative technology, logistics and management solutions to meet real mission requirements. KMI is a Minority Business En...

user avatar

Senior RF Engineer

New
Integration Innovation, Inc. (i3)
Apply today! Be one of the first candidates to apply for maximum exposure.
Washington, DC(On-Site/Office)
Posted yesterday
Secret
Not Specified

Overview i3 has an exciting opportunity for a RF Engineer to support the Naval Research Laboratory, Tactical Electronic Warfare Division. The TEWD's mission is to protect the warfighter from emerging...

user avatar

Junior Foreign Affairs Analyst

New
MELE Associates, Inc.
Apply today! Be one of the first candidates to apply for maximum exposure.
Washington, DC(On-Site/Office)
Posted yesterday
DoE Q or L
Not Specified

ESSENTIAL FUNCTIONS Provide support internationally and within the INDOPACOM region to support effective and sustainable EPR regional engagement and country engagement planning. Provide support to ot...

user avatar

Program Analyst

New
MELE Associates, Inc.
Apply today! Be one of the first candidates to apply for maximum exposure.
Washington, DC(On-Site/Office)
Posted yesterday
DoE Q or L
Not Specified

The risk of nuclear and dual-use materials, equipment, technologies, or information being diverted to non-peaceful purposes that advance weapons of mass destruction (WMD) programs is an enduring chall...

user avatar

Application Security Engineer - Public Trust/Secret Clearance

New
TOMORROW HIRE
Apply today! Be one of the first candidates to apply for maximum exposure.
Washington Dc Post Office, DC(On/Off-Site)
Posted yesterday
5+ yrs exp
Public Trust

Description Application Security Engineer Location: Fully Remote (East Coast) Clearance: Public Trust, Secret Clearance preferred Employment Type: Full-time Salary: $120,000-$140,000 Role Overview:...

user avatar

Principal Software Engineer

New
KBR
Apply today! Be one of the first candidates to apply for maximum exposure.
Washington, DC(On-Site/Office)
Posted yesterday
Secret
Not Specified

Title:Principal Software Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intell...

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.