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

Security Clearance Jobs in Washington, DC

Washington, DC

Viewing 1 - 20 of 3,418

Jobs in Washington, DC requiring security clearance

Show:
Sort by:

Specialist, Configuration Management

L3Harris Technologies
Apply today! Be one of the first candidates to apply for maximum exposure.
Cincinnati, OH(On-Site/Office)
Posted 1 month ago
Secret
Not Specified

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest fo...

user avatar

Full Stack Developer (Senior Level)

RDR, Inc.
Apply today! Be one of the first candidates to apply for maximum exposure.
Chantilly, VA(On-Site/Office)
Posted 1 month ago
TS/SCI
Polygraph

The Full Stack Developer (with AWS Cloud) will play an integral part in the mission. Work on mission-critical government projects while progressing in your career. REQUIRED SKILLS:• Demonstrated...

user avatar

Senior Implementation Engineer

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

We are seeking a Senior Implementation Engineer to serve as a forward-deployed technical expert. In this role, you will apply a quantitative mindset and deep technical expertise to solve complex custo...

user avatar

Data Scientist (Analytics & Automation)

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

Job Family :Data Science Consulting Travel Required :Up to 10% Clearance Required :Active Top Secret (TS) What You Will Do : Guidehouse is seeking a Cleared Data Scientist/Analyst to join our Defense...

user avatar

DevOps 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
Polygraph

*Applicants must be able to obtain and maintain a Top Secret Clearance* Zachary Piper Solutions is currently seeking a DevOps Engineer to support a high-priority national security mission. This posit...

user avatar

DevSecOps 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 seeking a DevSecOps Engineer to support a mission-critical program in Washington, DC. The DevSecOps Engineer will support Infrastructure & Operations as well as Software Dev...

user avatar

Data Analyst

New
Vector Resources
Apply today! Be one of the first candidates to apply for maximum exposure.
Washington, DC(Off-Site/Hybrid)
Posted today
2+ yrs exp
DoE Q or L

OVERVIEW The Data Analyst will develop and maintain analytic products, dashboards, and ETL pipelines informing nuclear industrial base assessments, at-risk materials monitoring, CFIUS reviews, and em...

user avatar

International Business Development lead Korea/Taiwan

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

Job Number 726893BR Description:WHAT WE'RE DOINGThis position is part of the Indo-Pacific RMS International Strategy and Business Development team. The role directly interfaces with our customers in ...

user avatar

Program Analyst-NNSA

New
Vector Resources
Apply today! Be one of the first candidates to apply for maximum exposure.
Washingtn, DC(On-Site/Office)
Posted today
2+ yrs exp
DoE Q or L

Overview: This role will support a team providing business support to NA-ES, the office responsible for managing NNSA's top-level communications that form a key component of NNSA's interaction with t...

user avatar

Sr. Unified Communications Engineer III (6461)

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

As a Sr. Unified Communications Engineer III, you'll serve as a technical authority for voice, video, and collaboration platforms, contributing immediately as a subject matter expert within a fast-pac...

user avatar

Military and Travel Pay Specialist

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

Kearney and Company is seeking a Military and Travel Pay Specialist to join our growing team! The Military and Travel Pay Specialist will be responsible for ensuring accurate and timely payment of mil...

user avatar

Financial Analysis, Associate

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

Summary The MIL Corporation is seeking a Financial Analysis, Associate to work with a Federal Client in Washington, DC. This position currently requires an on-site schedule. Schedule is subject to ...

user avatar

Intelligence Watch Officer

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

Graham Technologies (GTECH) seeks an Intelligence Watch Officer to join our innovative and expanding team. As an Intelligence Watch Officer, you will play a crucial role in supporting 24x7 Intelligenc...

user avatar

UI/UX Developer

New
BAE Systems
Apply today! Be one of the first candidates to apply for maximum exposure.
District Of Columbia, DC(On-Site/Office)
Posted today
TS/SCI
Polygraph

Job Description BAE Systems is seeking a UI/UX Developer to support our government customer. The selected applicants will join the team as we seek to deliver world-class capabilities for our client a...

user avatar

Law Clerk II

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

Law Clerk II Employment Type: Full-Time, Experienced Department: Legal ServicesCGS is seeking an experienced Law Clerk to provide assistance in all phases of litigation for a large federal agency offi...

user avatar

Law Clerk I

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

Law Clerk I Employment Type: Full Time, Mid-Level Department: LegalCGS is seeking a Law Clerk to join our team supporting the legal mission of a large federal agency. This position will allow candida...

user avatar

INVESTIGATIVE ANALYST

New
Department of Defense
Apply today! Be one of the first candidates to apply for maximum exposure.
Joint Base Anacostia-bolling, DC(On-Site/Office)
Posted today
Top Secret
Not Specified

Duties Help You will lead in the assessment and evaluation efforts of multi-faceted CI Investigations/operations and other products tailored to support DOD, DON, and NCIS' critical requirements that...

D

SUPERVISORY LOGISTICS MANAGEMENT SPECIALIST

New
Department of Defense
Apply today! Be one of the first candidates to apply for maximum exposure.
Pentagon Arlington, VA(On-Site/Office)
Posted today
Top Secret
Not Specified

Duties Help As a SUPERVISORY LOGISTICS MANAGEMENT SPECIALIST at the GS-0346-15 some of your typical work assignments may include: Provides doctrine, organization, training, materiel, leadership and...

D

Sr. Information Systems Security Officer (Infrastructure / Cyber

New
Knowledge Management, Inc
Apply today! Be one of the first candidates to apply for maximum exposure.
Washington, DC(On-Site/Office)
Posted today
10+ yrs exp
TS/SCI
Not Specified

Title: Sr. Information Systems Security Officer (Infrastructure / Cyber) Location: Washington, DC (onsite/hybrid) Position: 1 Duration: Multi-year program Start date: ASAP Security Clearance: TS/SCI ...

user avatar

INVESTIGATIVE ANALYST

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

Duties You will lead in the assessment and evaluation efforts of multi-faceted CI Investigations/operations and other products tailored to support DOD, DON, and NCIS' critical requirements that incl...

D

PROGRAM ANALYST

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

Duties You will evaluate the effectiveness of program requirements that engage other program/project managers and competencies in defining scope, cost, developing, organizing, analyzing, executing a...

D

FIRE PROTECTION ENGINEER

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

Duties You will be responsible for the analysis of industrial shipboard fires and fire safety data reporting including collection issues and trend analysis for fire incidents, drill performance, aud...

D
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