Top Secret / SCI Clearance Jobs in D.C.

Top Secret/SCI D.C.

Viewing 1 - 20 of 900

Top Secret / SCI Jobs in D.C. requiring security clearance

Project Manager

MANTECH
Halawa, HI(On-Site/Office)
Posted 2 months ago
TS/SCI
Not Specified

MANTECH seeks a mission-focused, experienced Project Manager to join our team in Oahu, HI. In this role you will lead complex logistics, sustainment, and engineering efforts playing a key part in over...

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Engineering Technician

MANTECH
Crane, IN(On-Site/Office)
Posted 5 months ago
Secret
Not Specified

MANTECH seeks a motivated, career and customer-oriented Engineering Technician to join our team in Crane, Indiana. This is an onsite position.Responsibilities include but are not limited to:Conducting...

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Full Stack Development / AWS Architecture Lead

New
Accenture Federal Services
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Washington, DC(On-Site/Office)
Posted today
TS/SCI
Not Specified

At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purp...

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Technical Editor - 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 today
5+ yrs exp
TS/SCI
CI Polygraph

Job Category: Security & IntelligenceRequisition Number: TECHN001293Posting DetailsDescriptionQuattro Consulting, an operating firm of Command Holdings, is seeking a Technical Editor - Mid in supp...

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Principal Software Engineer

New
Raft
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Remote/Hybrid
DC(On-Site/Office)
CO(On-Site/Office)
OH(On-Site/Office)
HI(On-Site/Office)
Posted today
10+ yrs exp
TS/SCI
Not Specified

NewPrincipal Software EngineerRemote, USApplyThis is a U.S. based position. All of the programs we support require U.S. citizenship to be eligible for employment. All work must be conducted within the...

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Database Administrator — Journeyman

New
Nationwide IT Services
Remote/Hybrid
DC(On-Site/Office)
Posted today
5+ yrs exp
TS/SCI
Not Specified

Location: Washington, DC areaStart Date: September 1, 2026Clearance: T5 investigation / clearance requiredExperience Level: Journeyman, 3+ yearsPosition SummaryWe are seeking a Database Administrator ...

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MARS FSR-PM: Trainer

New
CACI
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Washington, DC(On-Site/Office)
Posted today
TS/SCI
Polygraph

Job Title: MARS FSR-PM: TrainerJob Category: TrainingTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: Up to 25%Type of...

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Mid Level Counterintelligence Analyst

New
Deck Prism LLC
Washington, DC(On-Site/Office)
Posted today
5+ yrs exp
TS/SCI

Experience: Individual must have a minimum of five (5) years of experience in intelligence analysis which may be a combination of private sector, civil service, and/or military. Individual must have d...

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Expert Cyber Defense Analyst (TS/SCI Clearance)

New
ShorePoint, Inc
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Washington, DC(On-Site/Office)
Posted today
TS/SCI
Not Specified

Who we are: ShorePoint is a fast-growing, industry recognized and award-winning cybersecurity services firm with a focus on high-profile, high-threat, private and public-sector customers who demand ex...

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All Source Analyst

New
KBR
Washington, DC(On-Site/Office)
Posted yesterday
TS/SCI
Not Specified

Title:All Source AnalystBelong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and...

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Applications Developer

New
AEVEX Aerospace
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Washington, DC(On-Site/Office)
Posted 2 days ago
TS/SCI
Polygraph

Information Management Technology Division (IMTD) provides software development, operations and maintenance of a variety of systems and initiatives supporting IMS business areas. IMTD focuses on strea...

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Database Administrator - Mid

New
Quattro Consulting
Bethesda, MD(On-Site/Office)
Reston, VA(On-Site/Office)
Washington, DC(On-Site/Office)
Posted 3 days ago
5+ yrs exp
TS/SCI
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
Bethesda, MD(On-Site/Office)
Reston, VA(On-Site/Office)
Washington, DC(On-Site/Office)
Posted 3 days ago
5+ yrs exp
TS/SCI
CI Polygraph

Job Category: Security & IntelligenceRequisition Number: INSTR001290Posting DetailsDescriptionQuattro Consulting, an operating firm of Command Holdings, is seeking an Instructional Designer - Mid ...

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IT Project Manager

New
Command Holdings a Pequot Company
Apply today! Be one of the first candidates to apply for maximum exposure.
Bethesda, MD(On-Site/Office)
Reston, VA(On-Site/Office)
Washington, DC(On-Site/Office)
Posted 3 days ago
5+ yrs exp
TS/SCI
Polygraph

Job Category: Security & IntelligenceRequisition Number: ITPRO001291Posting DetailsPosted: May 15, 2026Full-TimeOn-siteJob DetailsDescriptionQuattro Consulting, an operating...

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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 3 days ago
5+ yrs exp
TS/SCI
CI 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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Information System Security Engineer (ISSE) Team Lead

New
JFL Consulting LLC
Remote/Hybrid
DC(On-Site/Office)
Posted 3 days ago
10+ yrs exp
TS/SCI
Not Specified

Job Title: Information System Security Engineer (ISSE) Team Lead (Navy RMF / Cybersecurity)Place of Performance: Hybrid Washington, DC 20392Mandatory Requirements: Top Secret Clearance with SCI Eligib...

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Application Developer, Mid

New
Booz Allen Hamilton
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Washington, DC(On-Site/Office)
Posted 3 days ago
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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Security Specialist - J8

New
Solutions Through Innovative Technologies, Inc.
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Washington, DC(On-Site/Office)
Posted 3 days ago
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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Cyber Incident Response Analyst- Junior

New
Cayuse Technologies
Washington, DC(On-Site/Office)
Posted 3 days ago
TS/SCI
Not Specified

Overview The Cyber Incident Response Analyst role is pivotal in reinforcing the client's cybersecurity framework by serving as the primary entry point for all external communications regarding cybers...

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Program Coordinator - DoW - (Onsite)

New
BluePath Labs
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Washington, DC(On-Site/Office)
Posted 3 days ago
TS/SCI
Not Specified

Program Coordinator- DoW - (Onsite) Location: National Capital Region Clearance: TS/SCI Clearance BluePath Labs is a professional services and technical solutions company designed to improve the ide...

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Contracting Specialist III

New
Chenega Corporation
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Washington, DC(On-Site/Office)
Posted 3 days ago
TS/SCI
Polygraph

Summary Contracting Specialist III JBAB, Washington, DC Are you ready to enhance your skills and build your career in a rapidly evolving business climate? Are you looking for a career where profess...

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Part-Time Tier 2 Incident Response Analyst - Weekend Nights

New
Tyto Athene, LLC
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Washington, DC(On-Site/Office)
Posted 3 days ago
TS/SCI
Not Specified

Tyto Athene is searching for a Part-Time Tier 2 Incident Response Analyst (IR) to support a law enforcement customer in Washington, DC. Our IR analysts form the backbone of our cybersecurity services....

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