Security Clearance Jobs in Herndon, VA

Herndon, VA

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Jobs in Herndon, VA requiring security clearance

Senior Program Management Specialist

New
Boeing
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Herndon, VA(On-Site/Office)
Posted today
TS/SCI
Full Scope Polygraph

Job DescriptionAt Boeing, we innovate and collaborate to make the world a better place. We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive, with ...

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Network Development Engineer, ADC Network Design, Engineering, a

New
Amazon
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Herndon, VA(On-Site/Office)
Posted yesterday
TS/SCI
Polygraph

DescriptionApplication deadline: Apr 22, 2026Amazon Web Services Networking is searching for hands-on Network Development Engineer to join our network team that owns critical Amazon Web Services IP ne...

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Close Support Technician III

New
VTG
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Chantilly, VA(On-Site/Office)
Herndon, VA(On-Site/Office)
Posted yesterday
TS/SCI
Polygraph

OverviewVTG is seeking a Close Support Technician who is r esponsible for providing in-depth support and problem resolution for Information Technology products, access administration, and/or applicati...

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Senior Systems Engineer

New
VTG
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Chantilly, VA(On-Site/Office)
Herndon, VA(On-Site/Office)
Posted yesterday
TS/SCI
Polygraph

OverviewVTG is seeking a Senior Systems Engineer to strategically safeguard critical national security interests by leveraging advanced systems intelligence and precision-targeted cyber capabilities. ...

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Senior Network Engineer

New
VTG
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Chantilly, VA(On-Site/Office)
Herndon, VA(On-Site/Office)
Posted yesterday
TS/SCI
Polygraph

OverviewVTG is seeking a Network Engineer V to strategically safeguard critical national security interests by leveraging advanced network intelligence and precision-targeted cyber capabilities. This ...

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UiPath RPA Developer

New
Leidos
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Remote/Hybrid
20170(Off-Site/Hybrid)
Posted yesterday
Secret
Not Specified

R-00181201Description At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers’ success. We empower our teams, contrib...

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Field Service Engineer

New
Leidos
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Remote/Hybrid
20170(Off-Site/Hybrid)
Posted yesterday
Top Secret
Not Specified

R-00181174Description The Digital Modernization Sector at Leidos has an opening for a Field Service Engineer to provide technical support for the development, test, deployment, sustainment and quality...

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Senior Internal Auditor

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

MANTECH seeks a motivated, career and customer-oriented Senior Internal Auditor to join our Regulatory Affairs and Compliance team. The candidate must be located within a commutable distance to Herndo...

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Logistics SME

New
KBR
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Beavercreek, OH(On-Site/Office)
Herndon, VA(On-Site/Office)
Carlsbad, CA(On-Site/Office)
King Of Prussia, PA(On-Site/Office)
Lexington Park, MD(On-Site/Office)
Posted yesterday
Secret
Not Specified

Title:Logistics SME Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and nat...

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Cybersecurity Analyst

New
Quantum Science Solutions
Herndon, VA(On-Site/Office)
Posted yesterday
TS/SCI
Full Scope Polygraph

Job Title: Cybersecurity Analyst Location: On-site Herndon, VA Clearance Required: TS/SCI with Full Scope Polygraph Company: Quantum Science Solutions (QSS) Rate: Open Position Overview Qua...

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Cybersecurity Systems Integrator

New
Quantum Science Solutions
Herndon, VA(On-Site/Office)
Posted yesterday
TS/SCI
Full Scope Polygraph

Job Title: Cybersecurity Systems Integrator Location: On-site Herndon, VA Clearance Required: TS/SCI with Full Scope Polygraph Company: Quantum Science Solutions (QSS) Rate: Open Positio...

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Cybersecurity Project Manager

New
Quantum Science Solutions
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Herndon, VA(On-Site/Office)
Posted yesterday
TS/SCI
Full Scope Polygraph

Job Title: Cybersecurity Project Manager Location: On-site Herndon, VA Clearance Required: TS/SCI with Full Scope Polygraph Company: Quantum Science Solutions (QSS) Rate: Open Position ...

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Senior Engagement Manager, WWPS ProServe

New
Amazon
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Herndon, VA(On-Site/Office)
Posted yesterday
Top Secret
Not Specified

DescriptionApplication deadline: Apr 22, 2026The Amazon Web Services Professional Services (ProServe) team is seeking a highly skilled and versatile Engagement Manager (EM) to join our team and lead t...

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Systems Engineer

New
Quantum Science Solutions
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Herndon, VA(On-Site/Office)
Posted yesterday
5+ yrs exp
Intel Agency
Full Scope Polygraph

Job Title: Systems Engineer Location: Herndon, VA Clearance Required: TS/SCI with Full Scope Polygraph Company: Quantum Science Solutions (QSS) Rate: Open ________________________________________ Posi...

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Cyber Security Project Engineer

New
Quantum Science Solutions
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Herndon, VA(On-Site/Office)
Posted yesterday
5+ yrs exp
Intel Agency
Full Scope Polygraph

Job Title: Cyber Security Project Engineer Location: Herndon, VA Clearance Required: TS/SCI with Full Scope Polygraph Company: Quantum Science Solutions (QSS) Rate: Open ______________________________...

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Software Engineer Integration & Test

New
Lockheed Martin
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Herndon, VA(On-Site/Office)
Posted yesterday
TS/SCI
Not Specified

Job Number 725049BR Description:Do you have a commitment to success, proveninterpersonal skills, a positive outlook? Are you acreative thinker and problem solver? Are youlooking for a meaningful care...

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Senior A/AI Machine Learning Engineer

New
Lockheed Martin
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Herndon, VA(On-Site/Office)
Posted yesterday
TS/SCI
Not Specified

Job Number 724785BR Description:By bringing together people that use their passion for purposeful innovation, at Lockheed Martin we keep people safe and solve the world's most complex challenges. Our...

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Senior AI/ML Research Engineer

New
Lockheed Martin
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Herndon, VA(On-Site/Office)
Posted yesterday
TS/SCI
Not Specified

Job Number 724783BR Description:By bringing together people that use their passion for purposeful innovation, at Lockheed Martin we keep people safe and solve the world's most complex challenges. Our...

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Senior AI/ML Machine Learning Engineer

New
Lockheed Martin
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Herndon, VA(On-Site/Office)
Posted yesterday
TS/SCI
Not Specified

Job Number 724784BR Description:By bringing together people that use their passion for purposeful innovation, at Lockheed Martin we keep people safe and solve the world's most complex challenges. Our...

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Senior Software/MLOps Engineer

New
Lockheed Martin
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Herndon, VA(On-Site/Office)
Posted yesterday
TS/SCI
Not Specified

Job Number 724781BR Description:By bringing together people that use their passion for purposeful innovation, at Lockheed Martin we keep people safe and solve the world's most complex challenges. Our...

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