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Top Secret / SCI Clearance Jobs

Top Secret/SCI

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Top Secret / SCI Jobs requiring security clearance

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Cloud Engineer

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

Kavaliro is seeking a Cloud Engineer to support a client in Virginia.Are you looking for an opportunity to make a difference in the government space? What if you could find a position that is tailor-m...

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Data Scientist with ML

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

Kavaliro is seeking a Data Scientist to provide highly technical and in-depth data engineering support. MUST have experience with Python, PyTorch, Flask (knowledge at minimum with ability to quickly p...

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Radiation Effects Engineer

New
General Dynamics Mission Systems
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Scottsdale, AZ(On-Site/Office)
Updated Today
TS/SCI
Not Specified

Basic QualificationsRequires a Bachelor's degree in Systems Engineering, or a related Science, Engineering, Technology or Mathematics field. Also requires 5+ years of job-related experience, or a Mast...

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Software Development Engineering Manager

New
Kratos Defense and Security Solutions
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Colorado Springs, CO(On-Site/Office)
Updated Today
TS/SCI
Not Specified

Job Description Kratos has an exciting opportunity for a mid to senior level Software Development Engineer Manager. The position will support dynamic, agile projects implementing a SecDevOps approach ...

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Systems Engineer SME

New
VTG
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Springfield, VA(On-Site/Office)
Updated Today
TS/SCI
Polygraph

OverviewWe are seeking an Systems Engineer SME located in Springfield, VA. What will you do?Provide portfolio/program technical expertise and execution advice, as well as assistance for all matters ...

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Change Management Consultant

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

ResponsibilitiesNoblis is seeking a Change Management Consultant with an active Top Secret/SCI and Polygraph to j oin a growing team in a dynamic client environment in Chantilly, VA. In this role you...

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Software Developer - User Interface (UI) Multiple Levels

New
Noblis
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Reston, VA(On-Site/Office)
Updated Today
TS/SCI
Polygraph

ResponsibilitiesNoblis is seeking to hire a Software Developer with a User Interface (UI) focus with ACTIVE Top Secret/SCI and Polygraph in Reston, VA As a Software Developer with our team, you will b...

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Process Metrics & Improvements Support Professional (Mid-Level)

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

OverviewSystems Planning and Analysis, Inc. (SPA) delivers high-impact, technical solutions to complex national security issues. With over 50 years of business expertise and consistent growth, we are ...

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Intermediate Corporate Support

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

OverviewSystems Planning and Analysis, Inc. (SPA) delivers high-impact, technical solutions to complex national security issues. With over 50 years of business expertise and consistent growth, we are ...

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Emerging Technologies Support Professional (Senior)

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

OverviewSystems Planning and Analysis, Inc. (SPA) delivers high-impact, technical solutions to complex national security issues. With over 50 years of business expertise and consistent growth, we are ...

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Emerging Technology Support Professional (Mid-Level)

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

OverviewSystems Planning and Analysis, Inc. (SPA) delivers high-impact, technical solutions to complex national security issues. With over 50 years of business expertise and consistent growth, we are ...

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Technical Program Manager, National Security, Google Public Sect

New
Google, Inc.
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Reston, VA(On-Site/Office)
Updated Today
TS/SCI
Polygraph

Minimum qualifications: Bachelor's degree in Computer Science, IT, or a related field. 8 years of experience in technology consulting, or similar - in the federal government space. 5 years of experien...

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Project Manager

New
Leidos
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Bethesda, MD(On-Site/Office)
Updated Today
TS/SCI
Polygraph

R-00170965Description Are you a mission-driven systems engineer ready to shape the future of national security IT? Join Leidos and play a key technical role in supporting the National Media Exploitati...

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Mid Cartographic Analyst

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

R-00170875Description The National Security Sector at Leidos currently has an opening for a cleared cartographic analyst to support our customer in Springfield Virginia.This is an exciting opportunity...

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Staffing Resource Lead

New
Leidos
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Bethesda, MD(On-Site/Office)
Updated Today
TS/SCI
Polygraph

R-00170995Description Leidos has a new and exciting opportunity for a Staffing Resource Lead in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA).  Our talented ...

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Contingency Intelligence Network (CIN) Instructor

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

R-00170989Description Leidos is seeking experienced All Source Intelligence professionals to serve as senior instructors for the Contingency Intelligence Network (CIN) Course at Goodfellow AFB in San ...

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Field Engineer

New
Leidos
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Newport News, VA(On-Site/Office)
Updated Today
TS/SCI
Not Specified

R-00168206Description We're looking for a Junior Field Engineer to become a key part of our customer-facing technical team. In this role, you'll be responsible for installing, configuring, and...

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Special Security Representative

New
Paragon Systems, Inc
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Camp Lejeune, NC(On-Site/Office)
Updated Today
TS/SCI
Not Specified

POSITION SUMMARY: The Special Security Representative (SSR) position is a full-time non-exempt position responsible for assisting SSO personnel in providing Physical, Information, and Personnel Securi...

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Activity Security Representative I

New
System High Corporation
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Dayton, OH(On-Site/Office)
Updated Today
TS/SCI
Polygraph

Description At System High Corporation-a Top Washington-Area Workplace (The Washington Post, 2023-2025), a Top Workplaces Culture Excellence honoree (April 2025), and a three-time VETS Indexes 3-Star ...

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Physical Security Site Lead

New
Stillwater Human Capital
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Atlanta, GA(On-Site/Office)
Updated Today
TS/SCI
Polygraph

Stillwater Human Capital has a position available for a Physical Security Site Lead position in support of a 24x7x365 operation. This position is located on site 100% in Atlanta, GA. The successful ca...

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