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Top Secret / SCI Clearance Jobs

Top Secret/SCI

Viewing 1 - 20 of 13,215

Top Secret / SCI Jobs requiring security clearance

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Network Administrator III (Wide Area Network) -Gunter

New
Sumaria
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Montgomery, AL(On-Site/Office)
Updated Today
TS/SCI
Not Specified

Job Title: Network Administrator III (Wide Area Network) Job Description: Information Networks are critical to modern warfare. This position plays a critical role in our nations defense through the op...

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Network Administrator III (Wide Area Network) JBSA

New
Sumaria
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San Antonio, TX(On-Site/Office)
Updated Today
TS/SCI
Not Specified

Job Title: Network Administrator III (Wide Area Network) JBSA Job Description: Information Networks are critical to modern warfare. This position plays a critical role in our nations defense through t...

S

Expert CNO Software Engineer

New
MANTECH
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Hanover, MD(On-Site/Office)
Updated Today
TS/SCI
Not Specified

MANTECH seeks a highly experienced and mission-focused Expert Software Engineer to join our CNO team in Hanover, MD. As an Expert Software Engineer on our team, you will play a key role in developing ...

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Senior Cyber Security Analyst

New
MANTECH
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Denver, CO(On-Site/Office)
Updated Today
TS/SCI
Not Specified

MANTECH seeks a motivated, career and customer-oriented Senior Cyber Security Analyst to join our team in Aurora, CO.This role supports 24x7 cybersecurity operations by identifying and mitigating thre...

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Senior CNO Developer

New
MANTECH
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Aurora, CO(On-Site/Office)
Updated Today
TS/SCI
Not Specified

MANTECH seeks a skilled and innovative Senior CNO Developer to join our team in Aurora, CO.In this role, you will contribute to the development of mission-critical cyber capabilities, drive excellence...

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Applications Developer

New
NS2 Mission
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Reston, VA(On-Site/Office)
Updated Today
TS/SCI
Full Scope Polygraph

Step into a role where your talent directly shapes cutting-edge solutions. NS2 Mission is looking for a skilled Applications Developer to support our team in Reston, VA. Join a high-impact development...

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Senior Software Developer

New
NS2 Mission
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Chantilly, VA(On-Site/Office)
Updated Today
TS/SCI
Full Scope Polygraph

Are you ready to join a high-performing team that builds powerful tools for mission-critical data pocessing and analysis? NS2 Mission is seeking a highly motivated and innovative Senior Software Devel...

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Systems Administrator - TS/SCI with Poly

New
Leidos
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Chantilly, VA(On-Site/Office)
Updated Today
TS/SCI
Polygraph

R-00172841Description Leidos is seeking an experienced Systems Administrator to join our team in supporting mission-critical IT infrastructure. This role is ideal for a professional with solid systems...

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Junior Software Engineer - TS/SCI with Poly

New
Leidos
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Chantilly, VA(On-Site/Office)
Updated Today
TS/SCI
Polygraph

R-00172840Description Leidos is seeking a motivated Junior Software Engineer to join our team in developing and maintaining modern web applications using React.js. This junior position is ideal for re...

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ASR III - Security Specialist III

New
Watermark Risk Management International, LLC
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Bedford, MA(On-Site/Office)
Updated Today
TS/SCI
Polygraph

Come make your mark with Watermark! 🎖 FOUNDED BY USAF VETERANS in 2007, we are proud to be a Service-Disabled Veteran Owned Small Business.🌎 SUBJECT MATTER EXPERTS specializing in se...

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PSR II - Program Security Representative II

New
Watermark Risk Management International, LLC
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Dayton, OH(On-Site/Office)
Updated Today
TS/SCI
Polygraph

Come make your mark with Watermark! 🎖 FOUNDED BY USAF VETERANS in 2007, we are proud to be a Service-Disabled Veteran Owned Small Business.🌎 SUBJECT MATTER EXPERTS specializing in secu...

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ASR III - Security Specialist III

New
Watermark Risk Management International, LLC
Apply today! Be one of the first candidates to apply for maximum exposure.
Dayton, OH(On-Site/Office)
Updated Today
TS/SCI
Polygraph

Come make your mark with Watermark! 🎖 FOUNDED BY USAF VETERANS in 2007, we are proud to be a Service-Disabled Veteran Owned Small Business.🌎 SUBJECT MATTER EXPERTS specializing in se...

user avatar

All Source Network Analyst (Mid)

New
Culmen International, LLC
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Reston, VA(On-Site/Office)
Updated Today
2+ yrs exp
TS/SCI

About the Role: Culmen International is seeking an All Source Network Analyst focusing on network analysis to support our customer onsite in Reston, VA. What You'll Do in Your New Role: The All-Sou...

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Program Mission Lead

New
CACI
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Annapolis Junction, MD(On-Site/Office)
Updated Today
TS/SCI
Polygraph

Program Mission LeadJob Category: IntelligenceTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel...

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Language Development Program Coordinator-1

New
CACI
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Annapolis Junction, MD(On-Site/Office)
Updated Today
TS/SCI
Polygraph

Language Development Program Coordinator-1Job Category: TrainingTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: Up to...

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Privileged Account Management Architect

New
Booz Allen Hamilton
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Alexandria, VA(On-Site/Office)
Updated Today
TS/SCI
Polygraph

Job Number: R0226717Privileged Account Management ArchitectThe Opportunity:You know that the user is the last frontier for cybersecurity. It's where the perimeter is drawn, and securing identities is ...

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Information Assurance Specialist 4

New
NuAxis Innovations LLC
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Not provided(On-Site/Office)
Updated Today
TS/SCI
Not Specified

Overview:We are seeking a highly skilled Information Assurance Specialist 4 to join our cybersecurity team. As an information security risk specialist, you will collaborate with information system own...

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Watch Desk Operator

New
Knight Federal Solutions, Inc.
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Fort Meade, MD(On-Site/Office)
Updated Today
TS/SCI
Not Specified

DescriptionKnight Federal Solutions is a trusted provider to industry leading prime contractors, the Department of Defense and the Intelligence Community. We have established a company culture that su...

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Security Investigator Specialist

New
Aerospace Corporation
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Chantilly, VA(On-Site/Office)
Updated Today
TS/SCI
Not Specified

The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded researc...

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2026 Materials Physics and Evaluation Scientist

New
Aerospace Corporation
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El Segundo, CA(On-Site/Office)
Updated Today
TS/SCI
Not Specified

The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded researc...

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