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Top Secret / SCI Clearance Jobs

Top Secret/SCI

Viewing 1 - 20 of 15,973

Top Secret / SCI Jobs requiring security clearance

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Data Scientist

New
Raft
Apply today! Be one of the first candidates to apply for maximum exposure.
Colorado Springs, CO(On-Site/Office)
Posted yesterday
5+ yrs exp
TS/SCI
Not Specified

Data Scientist Colorado Springs, COApplyThis 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 cont...

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Senior Embedded Systems Engineer

New
Toyon Research Corporation
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Goleta, CA(On-Site/Office)
Posted yesterday
10+ yrs exp
TS/SCI
Not Specified

US Citizenship is Required. Ability to qualify for a US Department of Defense security clearance required. Candidate must be SAP and SCI program eligible.This position is in-person.Toyon is looking fo...

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Mechanical Engineer

New
Toyon Research Corporation
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Clearfield, UT(On-Site/Office)
Posted yesterday
5+ yrs exp
TS/SCI
Not Specified

U.S. Citizenship is Required. Ability to qualify for a US Department of Defense Top Secret security clearance required. Candidate must be SAP and SCI program eligible.Full-time opportunity in Clearfie...

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System Engineer

New
CTC Group
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Fort Meade, MD(On-Site/Office)
Posted yesterday
5+ yrs exp
TS/SCI
Polygraph

SummaryCTC Group is seeking System Engineersfor SETA positions to analyzeuserrequirements, concept of operations documents, and high level system architectures to develop system requirements specifica...

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Tier 3 Service Desk/System Administrator

New
Absolute Business Solutions Corp
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Bethesda, MD(On-Site/Office)
Posted yesterday
5+ yrs exp
TS/SCI
Polygraph

Career Opportunities with Absolute Business Solutions CorpA great place to work.Careers At Absolute Business Solutions CorpCurrent job opportunities are posted here as they become available.Absolute B...

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Scrum Master/Product Owner

New
Accenture Federal Services
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Tampa, FL(On-Site/Office)
Posted yesterday
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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Scrum Master/Product Owner

New
Accenture Federal Services
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Fort Washington, MD(On-Site/Office)
Posted yesterday
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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Exercise Tech / Modeling & Simulation Planner

New
Command Holdings a Pequot Company
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Suffolk, VA(On-Site/Office)
Posted yesterday
10+ yrs exp
TS/SCI
Not Specified

Job Category: Military Operations & TrainingRequisition Number: EXERC001246Posting DetailsPosted: April 14, 2026Full-TimeOn-siteLocationsShowing 1 locationVA - DDJTE116 Lake View PkwySuffolk, VA 2...

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Military Construction (MILCON) Telecom Engineer - RCDD Certified

New
Command Holdings a Pequot Company
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Stuttgart(On-Site/Office)
Posted yesterday
5+ yrs exp
TS/SCI
Not Specified

Job Category: EngineeringRequisition Number: MILIT001239Posting DetailsJob DetailsDescriptionCeLeen, an operating firm of Command Holdings, is seeking a MILCON Telecommunications Engineer who currentl...

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Software Engineer

New
Ardent Principles
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Chantilly, VA(On-Site/Office)
Posted yesterday
5+ yrs exp
TS/SCI
Full Scope Polygraph

REQUIRED: Active TS/SCI with Full Scope PolygraphLOCATION: Full-time, onsite in Chantilly, VAWe’re looking for a Software Engineer who thrives at the intersection of programming, cloud engineering, an...

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Software Developer (Data-driven)

New
Ardent Principles
Apply today! Be one of the first candidates to apply for maximum exposure.
Chantilly, VA(On-Site/Office)
Posted yesterday
5+ yrs exp
TS/SCI
Full Scope Polygraph

REQUIRED: Active TS/SCI with Full Scope PolygraphLOCATION: Full-time, onsite in Chantilly, VAData is only valuable when it moves with purpose — and you’ll be the engineer who makes that happen. We’re ...

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Program Security Representative (PSR) I

New
gTANGIBLE
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Arlington, VA(On-Site/Office)
Crystal City, VA(On-Site/Office)
Posted yesterday
5+ yrs exp
TS/SCI
Polygraph

Duties and Responsibilities The Air Force (AF) Special Access Program (SAP) Security Support Services (SSS) assists the AF cognizant security authority in oversight of enhanced National Security Objec...

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Senior Cyber Security Analyst (TS Clearance with SCI Eligibilit

New
JFL Consulting
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Cheyenne, WY(On-Site/Office)
Posted yesterday
10+ yrs exp
TS/SCI
Not Specified

Job Title: Senior Cyber Security AnalystPlace of Performance: Cheyenne, WY areaMandatory Requirements: Top Secret Clearance with SCI EligibilityExperience Level: Senior-Level (8+ years in cybersecurit...

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Software Tools Engineer

New
Adventure Technology Services
Apply today! Be one of the first candidates to apply for maximum exposure.
Annapolis Junction, MD(On-Site/Office)
Posted yesterday
10+ yrs exp
TS/SCI
Polygraph

Annapolis JunctionApplyAdventure Technology Servicesis a small IT contractor headquartered in Columbia, MD that provides high level solutions to Federal Government customers and are always looking for...

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Senior Business Analyst (Appian)

New
E-volve Technology Systems
Apply today! Be one of the first candidates to apply for maximum exposure.
Reston, VA(On-Site/Office)
Posted yesterday
5+ yrs exp
TS/SCI
CI Polygraph

Senior Business Analyst (Appian)Reston, VA 20190Security Clearance Requirement: TS/SCI CI polyE-volve Technology Systems, Inc. is seeking a Senior Business Analyst with specialized expertise in Busine...

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Front End Developer - Mid-level

New
Maximus Inc
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San Antonio, TX(On-Site/Office)
Posted yesterday
TS/SCI
Not Specified

Description & Requirements Maximus is looking to hire a Front End Developer - Mid-level.This position is onsite, 5 days a week, and requires a TS/SCI security clearance. Maximus TCS (T...

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System Program Director, Battle Management, SYD 85/BM

New
Department of the Air Force
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CA(On-Site/Office)
Posted yesterday
TS/SCI
Not Specified

DutiesThe United States Space Force (USSF) at Los Angeles AFB, CA or Peterson SFB, CO is searching for a System Program Director for Battle Management to support SYD 85/BM (NH-1101-04, GS-14/15 Equiva...

D

MANAGEMENT AND PROGRAM ANALYST

New
Department of the Air Force
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Fort Belvoir, VA(On-Site/Office)
Posted yesterday
TS/SCI
Not Specified

DutiesDevelop and implement personnel recovery lessons learned. Support the efforts of the branch chief to establish and maintain a DoD personnel recovery lessons learned program in collaboration with...

D

SECURITY SPECIALIST

New
Department of the Air Force
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Eglin Afb, FL(On-Site/Office)
Posted yesterday
TS/SCI
Not Specified

DutiesDUTIES: DUTY 1: Implements and administers the Information Security Program. Implements DOD, USAF, and MAJCOM policies and develops local procedures for the classification and protection of cla...

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Sr. Linux Systems Engineer

New
CACI
Apply today! Be one of the first candidates to apply for maximum exposure.
Sterling, VA(On-Site/Office)
Posted yesterday
TS/SCI
Polygraph

Job Title: Sr. Linux Systems EngineerJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Requir...

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