Top Secret/SCI

Top Secret / SCI Clearance Jobs

Showing 20,495 Jobs

Software Tester - TS/SCI with FSP

New
TOMORROW HIRE
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Posted today
5+ yrs exp
TS/SCI
Full Scope Polygraph

Description Location: Chantilly, VA (On-site) Clearance Required: TS/SCI with Poly Employment Type: Full-time Salary: $140,000-$160,000 Position Overview The Software Tester (ST) defines and develop...

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Systems Administration / Information Management Officer (IMO)

New
Peraton
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Posted today
TS/SCI
Not Specified

About PeratonPeraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading m...

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Senior Virtualization Engineer

New
GCyber
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Posted today
TS/SCI
Not Specified

About GCyber At GCyber, our mission is to safeguard our nation's interests by delivering secure, reliable, and innovative technology solutions to the federal government. We support some of the nation...

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Software Engineer (DevOps) - Hybrid - FS Poly

New
SRC
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Posted today
10+ yrs exp
TS/SCI
Polygraph

Visit our websiteSoftware Engineer (DevOps) - Hybrid - FS PolyAnnapolis Junction, MDOur client tailors software, IT and data management to their customers' unique needs, fostering strong partnerships...

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Principal Data Scientist

New
Power3 Solutions
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Posted today
10+ yrs exp
TS/SCI
Polygraph

We solve difficult business, IT, and analytic problems by addressing the whole problem – not just the symptoms – using interdisciplinary approaches that are both practical and innovative. We provide f...

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Intrusion Analyst

New
Power3 Solutions
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Posted today
10+ yrs exp
TS/SCI
Polygraph

We solve difficult business, IT, and analytic problems by addressing the whole problem – not just the symptoms – using interdisciplinary approaches that are both practical and innovative. We provide f...

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Protocol Analyst

New
Power3 Solutions
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Posted today
5+ yrs exp
TS/SCI
Polygraph

We solve difficult business, IT, and analytic problems by addressing the whole problem – not just the symptoms – using interdisciplinary approaches that are both practical and innovative. We provide f...

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ICAM Architect (Top Secret/SCI with agreement to obtain CI Poly

New
North Point Technology, LLC
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Herndon, VA(On-Site/Office)
Posted today
5+ yrs exp
TS/SCI
CI Polygraph

NewICAM Architect (Top Secret/SCI with agreement to obtain CI Poly Clearance Required)Herndon, Virginia, United StatesApplyNorth Point Technology is looking to hire an ICAM Architect to support a sign...

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Information Systems Security Manager (ISSM) – Skill Level 2

New
Kaizen Approach
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Annapolis Junction, MD(On-Site/Office)
Posted today
5+ yrs exp
TS/SCI
Polygraph

DescriptionKaizen Approach is currently seeking an Information Security Manager (ISSM) to provide management support for a program, organization, system, or enclave’s Information Assurance program. In...

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Intelligence Analytic Editor 2

New
FUSE Engineering
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Fort Meade, MD(On-Site/Office)
Posted today
5+ yrs exp
TS/SCI
Polygraph

Responsible for drafting, reviewing, and editing end-product reports and/or other intelligence products and services (e.g., working aids, databases, briefings, etc), in accordance with information sha...

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Software Engineer

New
Visionist, Inc.
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Columbia, MD(On-Site/Office)
Posted today
5+ yrs exp
TS/SCI
Polygraph

Active Top Secret (TS/SCI) clearance with polygraph is required. Visionist has an exciting new, fully FUNDED opportunity for a Software Engineer on our largest PRIME contract. Our team of Analyst...

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Senior Applied AI Engineer - Software Engineering

New
Visionist, Inc.
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Columbia, MD(On-Site/Office)
Posted today
10+ yrs exp
TS/SCI
Polygraph

Active Top Secret (TS/SCI) clearance with polygraph is required.Visionist has an exciting new, fully FUNDED opportunity for a Senior Applied AI Engineer - Software Engineering on our largest PRIME con...

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Senior Software Engineer - Platform

New
Visionist, Inc.
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Remote/Hybrid
Laurel, MD(On-Site/Office)
Posted today
10+ yrs exp
TS/SCI
Polygraph

Active Top Secret (TS/SCI) clearance with polygraph is required. Visionist has an exciting new, fully FUNDED opportunity for a Senior Software Engineer - Platform on our largest PRIME contract. O...

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Senior Software Engineer (Reverse Engineering)

New
Visionist, Inc.
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Fort Meade, MD(On-Site/Office)
Posted today
10+ yrs exp
TS/SCI
Polygraph

Active Top Secret (TS/SCI) clearance with polygraph is required. Visionist has an exciting new, fully FUNDED opportunity for a Senior Software Engineer (Reverse Engineering) on our largest PRIME ...

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Senior Software Engineer - Tools and Applications

New
Visionist, Inc.
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Laurel, MD(On-Site/Office)
Posted today
10+ yrs exp
TS/SCI
Polygraph

Active Top Secret (TS/SCI) clearance with polygraph is required.Visionist has an exciting new, fully FUNDED opportunity for a Senior Software Engineer - Tools and Applications on our largest PRIME con...

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Senior Software Engineer - Inference

New
Visionist, Inc.
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Laurel, MD(On-Site/Office)
Posted today
10+ yrs exp
TS/SCI
Polygraph

Active Top Secret (TS/SCI) clearance with polygraph is required. Visionist has an exciting new, fully FUNDED opportunity for a Senior Software Engineer - Inference on our largest PRIME contract. ...

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Full Stack Software Engineer

New
Visionist, Inc.
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Remote/Hybrid
Fort Meade, MD(On-Site/Office)
Posted today
10+ yrs exp
TS/SCI
Polygraph

Active Top Secret (TS/SCI) clearance with polygraph is required. Visionist has an exciting new, fully FUNDED opportunity for a Full Stack Software Engineer on our largest PRIME contract. Our team...

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Security Officer (TS/SCI with Poly Required)

New
GCI
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Reston, VA(On-Site/Office)
Herndon, VA(On-Site/Office)
Chantilly, VA(On-Site/Office)
Posted today
2+ yrs exp
TS/SCI
Polygraph

Job Category: Security OperationsRequisition Number: SECUR002245Posting Details Posted: August 10, 2026 Full-Time On-site Salary Range: $70,657.60 US...

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Intelligence Trainer Sr Principal - Targeting (TS/SCI with Poly

New
GCI
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Reston, VA(On-Site/Office)
Posted today
10+ yrs exp
TS/SCI
Polygraph

Job Category: Intelligence Operations and AnalysisRequisition Number: INTEL002201Posting DetailsDescriptionGCI embodies excellence, integrity and professionalism. The employees supporting our customer...

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Principal SAP Security Specialist (TS/SCI #26-120)

New
Strategic Analysis, Inc.
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Arlington, VA(On-Site/Office)
Posted today
10+ yrs exp
TS/SCI
CI Polygraph

Strategic Analysis, Inc. is an Equal Opportunity Employer. Principal SAP Security Specialist (TS/SCI #26-120) Job Code:26-120 Location:Arlington, VA FT/PT Status:Full Time Required Clearance:Top Secr...

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