Security Clearance Jobs in Washington, DC

Washington, DC

Viewing 1 - 20 of 3,297

Jobs in Washington, DC requiring security clearance

Software Engineer Senior Staff

Lockheed Martin
Palmdale, CA(On-Site/Office)
Posted 1 month ago
Secret
Not Specified

Job Number 718728BR Description:WHO WE ARE:The Skunk Works (Lockheed Martin Advanced Development Programs) is looking for world-class talent in Software Engineering to be a part of a team that will c...

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Sr Model-Based Systems Engineer

Scientific Research Corporation
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Crane, IN(On-Site/Office)
Posted 3 months ago
Secret
Not Specified

DescriptionThe Senior MBSE Engineer applies Model-Based Systems Engineering methodologies to complex DoD platforms and hardware-centric mission systems composed of sensors, payloads, communications, p...

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Senior Manager, Army Mission Operations

New
Anduril Industries
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Washington, DC(On-Site/Office)
Posted today
Secret
Not Specified

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model...

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Legal Counsel, Air Defense & Counter Intrusion

New
Anduril Industries
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Washington, DC(On-Site/Office)
Posted today
Secret
Not Specified

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model...

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Associate Director, Army Mission Operations

New
Anduril Industries
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Washington, DC(On-Site/Office)
Posted today
Secret
Not Specified

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model...

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Full Stack Developer

New
Booz Allen Hamilton
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Washington, DC(On-Site/Office)
Posted yesterday
Secret
Not Specified

Job Number: R0239384Full Stack Developer The Opportunity :Everyone is trying to harness the power of cloud and emerging technologies-but not everyone knows how to apply them effectively. As a Full Sta...

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Full Stack Developer

New
Booz Allen Hamilton
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Washington, DC(On-Site/Office)
Posted yesterday
Secret
Not Specified

Job Number: R0239385Full Stack Developer The Opportunity :Everyone is trying to harness the power of cloud and emerging technologies-but not everyone knows how to apply them effectively. As a Full Sta...

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Database Administrator - Mid

New
Quattro Consulting
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Bethesda, MD(On-Site/Office)
Reston, VA(On-Site/Office)
Washington, DC(On-Site/Office)
Posted yesterday
5+ yrs exp
TS/SCI
CI Polygraph

Job Category: Security & IntelligenceRequisition Number: DATAB001289Posting Details Posted: May 15, 2026 Full-Time On-site Job DetailsDescriptionQuattro Consulti...

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Instructional Designer - Mid

New
Command Holdings a Pequot Company
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Bethesda, MD(On-Site/Office)
Reston, VA(On-Site/Office)
Washington, DC(On-Site/Office)
Posted yesterday
5+ yrs exp
TS/SCI
CI Polygraph

Job Category: Security & IntelligenceRequisition Number: INSTR001290Posting Details Posted: May 15, 2026 Full-Time On-site Job DetailsDescriptionQuattro Consulti...

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Instructional Designer

New
CACI
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Washington, DC(On-Site/Office)
Posted yesterday
Public Trust
None

Job Title: Instructional DesignerJob Category: TrainingTime Type: Full timeMinimum Clearance Required to Start: Public TrustEmployee Type: RegularPercentage of Travel Required: NoneType of Travel: Non...

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IT Project Manager

New
Command Holdings a Pequot Company
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Bethesda, MD(On-Site/Office)
Reston, VA(On-Site/Office)
Washington, DC(On-Site/Office)
Posted yesterday
5+ yrs exp
TS/SCI
Polygraph

Job Category: Security & IntelligenceRequisition Number: ITPRO001291Posting Details Posted: May 15, 2026 Full-Time On-site Job DetailsDescriptionQuattro Consulti...

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Software Developer - Mid

New
Command Holdings a Pequot Company
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Bethesda, MD(On-Site/Office)
Reston, VA(On-Site/Office)
Washington, DC(On-Site/Office)
Posted yesterday
5+ yrs exp
TS/SCI
Polygraph

Job Category: Security & IntelligenceRequisition Number: SOFTW001292Posting DetailsDescriptionQuattro Consulting, an operating firm of Command Holdings, is seeking a Software Developer - Mid in su...

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Industrial Engineer

New
ANISTAR Technologies
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Washington, DC(On-Site/Office)
Posted yesterday
Secret
Not Specified

Industrial Engineer Pay Rate: $110-140k/yr Clearance: Secret Location: Washington DC Job duties include but are not limited to: • Use of both basic and advanced calculations to determine the c...

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Financial Management Analyst

New
Booz Allen Hamilton
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Washington, DC(On-Site/Office)
Posted yesterday
Secret
Not Specified

Job Number: R0240289Financial Management AnalystThe Opportunity: The right mixture of great ideas and funding can create powerful change. In a complex organization, allocating funding to where it can ...

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Application Developer, Mid

New
Booz Allen Hamilton
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Washington, DC(On-Site/Office)
Posted yesterday
TS/SCI
Polygraph

Job Number: R0240277Application Developer, Mid The Opportunity: At a certain point, experience -based system design can start to look like clairvoyance. When you've developed so many systems that you ...

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Organizational Effectiveness & Change Strategist

New
Booz Allen Hamilton
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Washington, DC(On-Site/Office)
Posted yesterday
Secret
Not Specified

Job Number: R0240269Organizational Effectiveness & Change Strategist The Opportunity: The Organizational Effectiveness and Change Strategist partners with clients to navigate complex organizational ch...

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Leadership Development and Change Strategist

New
Booz Allen Hamilton
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Washington, DC(On-Site/Office)
Posted yesterday
Secret
Not Specified

Job Number: R0240266Leadership Development and Change StrategistThe Opportunity:As a Leadership Development and Change Strategist, you'll help clients strengthen leadership capability and align people...

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Financial Management Analyst

New
Booz Allen Hamilton
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Washington, DC(On-Site/Office)
Posted yesterday
Secret
Not Specified

Job Number: R0240288Financial Management Analyst The Opportunity: The right mixture of great ideas and funding can create powerful change. In a complex organization, allocating funding to where it can...

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Security Specialist - J8

New
Solutions Through Innovative Technologies, Inc.
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Washington, DC(On-Site/Office)
Posted yesterday
TS/SCI
Not Specified

Solutions Through Innovative Technologies, Inc. (STI-TEC) specializes in the delivery of professional business and information management services. STI-TEC offers government and commercial clients a c...

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Senior Operational Concept Analyst - J8

New
Solutions Through Innovative Technologies, Inc.
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Washington, DC(On-Site/Office)
Posted yesterday
Top Secret
Not Specified

Solutions Through Innovative Technologies, Inc. (STI-TEC) specializes in the delivery of professional business and information management services. STI-TEC offers government and commercial clients a c...

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System Engineer - J8

New
Solutions Through Innovative Technologies, Inc.
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Washington, DC(On-Site/Office)
Posted yesterday
Top Secret
Not Specified

Solutions Through Innovative Technologies, Inc. (STI-TEC) specializes in the delivery of professional business and information management services. STI-TEC offers government and commercial clients a c...

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Project Manager - J8

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

Solutions Through Innovative Technologies, Inc. (STI-TEC) specializes in the delivery of professional business and information management services. STI-TEC offers government and commercial clients a c...

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