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

Security Clearance Jobs in Washington, DC

Washington, DC

Viewing 1 - 20 of 3,064

Jobs in Washington, DC requiring security clearance

Show:
Sort by:

Deployment Engineer

New
System One Holdings, LLC
Apply today! Be one of the first candidates to apply for maximum exposure.
Washington, DC(On-Site/Office)
Posted today
5+ yrs exp
Secret

Title: Forward Deployed Engineer Location: Washington, DC Clearance: Active Secret clearance Type: Direct Hire Contact: Crystaldinnocenti@systemone.com Successful Forward Deployed Engineers demon...

user avatar

Data Analyst, Congressional Affairs Support

New
Gemini Industries Inc
Apply today! Be one of the first candidates to apply for maximum exposure.
Washington, DC(On-Site/Office)
Posted today
5+ yrs exp
TS/SCI

Gemini Industries Inc. provides technical, management and operations services to support National Security projects. We provide rapid response to the critical needs of our customers and those they ser...

user avatar

Jr. Microsoft Purview Administrator

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

Zachary Piper Solutions is seeking a Jr. Microsoft Purview Administrator to join a federal technology and services firm supporting civilian agencies across secure IT, cyber, and mission-critical progr...

user avatar

CLEARED Tier 3 Network Engineer

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

Zachary Piper Solutions is looking for a CLEARED Tier 3 Network Engineer to join government consulting company supporting a Department of Energy project. This is onsite in Washington DC and is a full-...

user avatar

Senior Operations Manager

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

Piper Companies is seeking a Senior Operations Manager to support a high-visibility shipyard infrastructure and modernization program through On-Site work in Washington, DC. This role partners closely...

user avatar

Senior Naval Architect

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

R-00178968Description Gibbs & Cox, a wholly owned subsidiary of Leidos, is the largest independent naval architecture and marine engineering firm in the United States. Since our founding in 1929, ...

user avatar

Naval Architect

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

R-00178972Description Gibbs & Cox, a wholly owned subsidiary of Leidos, is the largest independent naval architecture and marine engineering firm in the United States. Since our founding in 1929, ...

user avatar

Deskside Support Manager

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

R-00176450Description Looking for an opportunity to make an impact?At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers&...

user avatar

Sr. Software Developer III (6386)

New
MetroStar Systems Inc.
Apply today! Be one of the first candidates to apply for maximum exposure.
Remote/Hybrid
20001(Off-Site/Hybrid)
Washington, DC(On-Site/Office)
Posted today
Top Secret
Not Specified

As a Sr. Software Developer III, you will design, build, and deliver secure, reliable software solutions for a highly visible, mission-critical customer supporting national-level operations. You will ...

user avatar

Sr. Software Developer II (6369)

New
MetroStar Systems Inc.
Apply today! Be one of the first candidates to apply for maximum exposure.
Remote/Hybrid
20001(Off-Site/Hybrid)
Washington, DC(On-Site/Office)
Posted today
Top Secret
Not Specified

As a Sr. Software Developer II, you'll deliver secure and reliable software capabilities for a highly visible and mission-critical customer supporting national-level operations. The program's mission ...

user avatar

Sr. Site Reliability Engineer III (6448)

New
MetroStar Systems Inc.
Apply today! Be one of the first candidates to apply for maximum exposure.
Remote/Hybrid
20001(Off-Site/Hybrid)
Washington, DC(On-Site/Office)
Posted today
Top Secret
Not Specified

As a Sr. Site Reliability Engineer (SRE) III, you'll work as part of a collaborative and high-performing team providing your expertise to deliver technical solutions within the highest levels of the f...

user avatar

Sr. Mobile Application Developer I (6447)

New
MetroStar Systems Inc.
Apply today! Be one of the first candidates to apply for maximum exposure.
Remote/Hybrid
20001(Off-Site/Hybrid)
Washington, DC(On-Site/Office)
Posted today
Top Secret
Not Specified

As a Sr. Mobile Application Developer, you'll design, build, and sustain secure iOS and Android applications with the goal of delivering mission-critical mobile capabilities across the federal governm...

user avatar

Sr. iOS Mobile Developer I (6447)

New
MetroStar Systems Inc.
Apply today! Be one of the first candidates to apply for maximum exposure.
Remote/Hybrid
20001(Off-Site/Hybrid)
Washington, DC(On-Site/Office)
Posted today
Top Secret
Not Specified

As a Sr. iOS Mobile Developer I, you'll design, build, and sustain secure iOS and Android applications with the goal of delivering mission-critical mobile capabilities across the federal government. O...

user avatar

Sr. Identity & Access Management (IAM) Engineer I (6446)

New
MetroStar Systems Inc.
Apply today! Be one of the first candidates to apply for maximum exposure.
Remote/Hybrid
20001(Off-Site/Hybrid)
Washington, DC(On-Site/Office)
Posted today
Top Secret
Not Specified

As a Sr. Identity & Access Management (IAM) Engineer I, you'll deliver enterprise ICAM solutions supporting a highly visible, security-sensitive mission. This role requires a technically strong engine...

user avatar

Sr. Full Stack .NET Engineer II (6369)

New
MetroStar Systems Inc.
Apply today! Be one of the first candidates to apply for maximum exposure.
Remote/Hybrid
20001(Off-Site/Hybrid)
Washington, DC(On-Site/Office)
Posted today
Top Secret
Not Specified

As a Sr. Full Stack .NET Engineer II, you'll deliver secure and reliable software capabilities for a highly visible and mission-critical customer supporting national-level operations. The program's mi...

user avatar

Sr. Full Stack .NET Engineer III (6386)

New
MetroStar Systems Inc.
Apply today! Be one of the first candidates to apply for maximum exposure.
Remote/Hybrid
20001(Off-Site/Hybrid)
Washington, DC(On-Site/Office)
Posted today
Top Secret
Not Specified

As a Sr. Full Stack .NET Engineer III, you will design, build, and deliver secure, reliable software solutions for a highly visible, mission-critical customer supporting national-level operations. You...

user avatar

Sr. Front End Developer II (6418)

New
MetroStar Systems Inc.
Apply today! Be one of the first candidates to apply for maximum exposure.
Remote/Hybrid
20001(Off-Site/Hybrid)
Washington, DC(On-Site/Office)
Posted today
Top Secret
Not Specified

As a Sr. Front End Developer II, you'll lead UI/UX modernization efforts and deliver secure, high-performance front-end and enterprise web applications with the goal to make an impact across the feder...

user avatar

Sr. Cross-Platform Mobile Developer I (6447)

New
MetroStar Systems Inc.
Apply today! Be one of the first candidates to apply for maximum exposure.
Remote/Hybrid
20001(Off-Site/Hybrid)
Washington, DC(On-Site/Office)
Posted today
Top Secret
Not Specified

As a Sr. Mobile Developer (Cross-Platform), you'll design, build, and sustain secure iOS and Android applications with the goal of delivering mission-critical mobile capabilities across the federal go...

user avatar

Sr. Azure Active Directory Engineer I (6446)

New
MetroStar Systems Inc.
Apply today! Be one of the first candidates to apply for maximum exposure.
Remote/Hybrid
20001(Off-Site/Hybrid)
Washington, DC(On-Site/Office)
Posted today
Top Secret
Not Specified

As a Sr. Azure Active Directory Engineer I, you'll deliver enterprise ICAM solutions supporting a highly visible, security-sensitive mission. This role requires a technically strong engineer who can i...

user avatar

Sr. Android Mobile Developer I (6447)

New
MetroStar Systems Inc.
Apply today! Be one of the first candidates to apply for maximum exposure.
Remote/Hybrid
20001(Off-Site/Hybrid)
Washington, DC(On-Site/Office)
Posted today
Top Secret
Not Specified

As a Sr. Android Mobile Developer I, you'll design, build, and sustain secure iOS and Android applications with the goal of delivering mission-critical mobile capabilities across the federal governmen...

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.