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Security Clearance Jobs in Chantilly, VA

Chantilly, VA

Viewing 1 - 20 of 2,181

Jobs in Chantilly, VA requiring security clearance

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AI Engineer - Agentic Workflows

New
Cognitive Space Inc
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Chantilly, VA(Off-Site/Hybrid)
Houston, TX(Off-Site/Hybrid)
Posted today
2+ yrs exp
TS/SCI
CI Polygraph

Overview Cognitive Space builds next-generation AI systems that help “supercharge satellite operations” through its CNTIENT platform. We are seeking an engineer who thrives in a dynamic, fast-paced e...

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System Administration/ISSE

New
Cyber Defense Technologies
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Chantilly, VA(On-Site/Office)
Posted today
2+ yrs exp
TS/SCI
Full Scope Polygraph

Overview: Cyber Defense Technologies (CDT) is currently seeking a skilled System Administrator/ISSE to support, secure, and maintain Linux-based systems in a mission-critical environment. This role bl...

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DevOps Engineer SME

New
Leidos
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Chantilly, VA(On-Site/Office)
Posted today
TS/SCI
Polygraph

R-00176223Description Leidos is looking for a DevOps Engineer on a 200+ FTE technical development program responsible for delivering modern Identity Access Credential Management (ICAM) solutions. ...

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IT Project Manager

New
Leidos
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Chantilly, VA(On-Site/Office)
Posted today
TS/SCI
Polygraph

R-00176225Description Leidos is seeking a Technical Manager for a 200+ FTE technical development program supporting the Sponsor’s Entitlement Programs as well as IdAM /ICAM, Authentication, ...

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Expert Systems Administrator

New
Leidos
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Chantilly, VA(On-Site/Office)
Posted today
TS/SCI
Polygraph

R-00176220Description Leidos is seeking a System Administrator for a 200+ FTE technical development program supporting the Sponsor’s Entitlement Programs as well as IdAM /ICAM, Authenticatio...

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AI/ML Modeling, Simulation and Analysis Engineer

New
Peraton
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Chantilly, VA(On-Site/Office)
Posted today
Intel Agency
Polygraph

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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Intermediate Corporate Support Specialist

New
SPA
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Chantilly, VA(On-Site/Office)
Posted 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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Program Security Officer 2

New
MANTECH
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Chantilly, VA(On-Site/Office)
Posted today
TS/SCI
Not Specified

ManTech seeks a motivated, career and customer-oriented Program Security Officer 2 (PSO 2) to join our team in Chantilly, VA.Responsibilities include but not limited to:Provides advice and assistance ...

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Mission Engineer

New
SAIC
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Chantilly, VA(On-Site/Office)
Posted today
TS/SCI
Polygraph

Description SAIC is seeking Mission Engineer to support SAIC's Prime Program, Landmark AOS in Chantilly, VA. Landmark AOS is a large SETA program, supporting the NRO's Ground Enterprise Directorate ...

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Information System Security Officer (ISSO)

New
Open Systems Technologies Corporation
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Chantilly, VA(On-Site/Office)
Posted today
Top Secret
CI Polygraph

Open Systems Technologies Corporation is a leader in the government contracting marketplace, providing Enterprise Security and Cloud Computing solutions to support large organizations. Our capabilitie...

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DevOps Engineer - Senior

New
Sentar Inc
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Chantilly, VA(On-Site/Office)
Posted today
Top Secret
Polygraph

Sentar is proud to be an employee-owned company, fostering a culture of empowerment, collaboration, and innovation. Sentar is dedicated to developing the critical talent that the connected world deman...

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Web Application Developer

New
Sentar Inc
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Chantilly, VA(On-Site/Office)
Posted today
Top Secret
Polygraph

Sentar is proud to be an employee-owned company, fostering a culture of empowerment, collaboration, and innovation. Sentar is dedicated to developing the critical talent that the connected world deman...

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Software Engineer - Python

New
Sentar Inc
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Chantilly, VA(On-Site/Office)
Posted today
Top Secret
Polygraph

Sentar is proud to be an employee-owned company, fostering a culture of empowerment, collaboration, and innovation. Sentar is dedicated to developing the critical talent that the connected world deman...

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Software Engineer

New
Sentar Inc
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Chantilly, VA(On-Site/Office)
Posted today
Top Secret
Polygraph

Sentar is proud to be an employee-owned company, fostering a culture of empowerment, collaboration, and innovation. Sentar is dedicated to developing the critical talent that the connected world deman...

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Journeyman Data Scientist

New
MANTECH
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Chantilly, VA(On-Site/Office)
Posted today
TS/SCI
Not Specified

MANTECH seeks a motivated, career and customer-oriented Journeyman Data Scientist to join our team in Chantilly, VA. Responsibilities include but are not limited to: Creating new innovative metho...

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Senior Network Engineer

New
MANTECH
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Chantilly, VA(On-Site/Office)
Posted today
TS/SCI
Not Specified

MANTECH seeks a motivated, career and customer-oriented Senior Network Engineer to join our team in Chantilly, VA. Responsibilities include but are not limited to: Maintaining the network fabr...

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GEOINT Flight Engineer

New
FTS International, LLC
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Chantilly, VA(On-Site/Office)
Posted today
TS/SCI
Polygraph

FTS International, LLC (FTS) is committed to providing the Federal Government with quality consultants and support. To ensure mission success we focus on putting our customers first while minimizing c...

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Network Engineer Expert (TS/SCI with Poly Required)

New
GCI, Inc
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Chantilly, VA(On-Site/Office)
Posted today
TS/SCI
Polygraph

GCI embodies excellence, integrity and professionalism. The employees supporting our customers deliver unique, high-value mission solutions while effectively leverage the technological expertise of ou...

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Network Engineer

New
NeoMax
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Chantilly, VA(On-Site/Office)
Posted today
10+ yrs exp
TS/SCI
Full Scope Polygraph

We are actively seeking a Network Engineer with a minimum of 11 years of experience. A bachelor's or master’s degree is preferred. Required Skills Experience and expertise working with commercial clo...

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Senior Software Developer

New
Anonymous Employer
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Chantilly, VA(On-Site/Office)
Posted today
5+ yrs exp
TS/SCI
CI Polygraph

Overview: This role involves developing, testing, and debugging software solutions with a focus on Python programming. The senior software developer will work closely with technical teams to address c...

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