Security Clearance Jobs in Washington, DC

Washington, DC

Viewing 1 - 20 of 3,304

Jobs in Washington, DC requiring security clearance

Contracts Management (TS/SCI Clearance required)

Lockheed Martin
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Herndon, VA(On-Site/Office)
Posted 1 month ago
TS/SCI
Polygraph

Job Number 724519BR Description:Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities...

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Systems Engineer

The Swift Group
Annapolis Junction, MD(On-Site/Office)
Posted 1 month ago
TS/SCI
Polygraph

For the OPS Consulting team, 'the power to help' means helping our clients, helping serve the mission, helping our employees and their families, and helping the community. Headquartered in Hanover, MD...

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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.
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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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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DevOps Engineer

New
Blue Rose Consulting Group, Inc.
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Washington, DC(On-Site/Office)
Posted yesterday
Public Trust
Not Specified

DevOps Engineer Location: On-site - Washington, DC (supporting federal agency systems) Make an Impact Where It Matters Most Blue Rose Consulting Group, Inc. (Blue Rose) is seeking a DevOps Engineer to...

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Intelligence Analyst

New
ASRC Federal
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Washington, DC(On-Site/Office)
Posted yesterday
Public Trust
Not Specified

ASRC Federal is a leading government contractor furthering missions in space, public health and defense. As an Alaska Native owned corporation, our work helps secure an enduring future for our shareho...

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Project Management Specialist - Mid

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

ASRC Federal is a leading government contractor furthering missions in space, public health and defense. As an Alaska Native owned corporation, our work helps secure an enduring future for our shareho...

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