Security Clearance Jobs in Herndon, VA

Herndon, VA

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Jobs in Herndon, VA requiring security clearance

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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Staff, Financial Analyst

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

Job Number 724869BR Description:Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities...

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Systems Engineer

New
NewGen Technologies, Inc.
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Herndon, VA(On-Site/Office)
Posted yesterday
5+ yrs exp
TS/SCI
Full Scope Polygraph

The Sponsor's office is working to accelerate mission delivery and connect mission partners with the power of commercially-driven cloud computing. The Sponsor brings multi-cloud solutions to mission e...

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SME Full Stack Developer

New
NewGen Technologies
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Herndon, VA(On-Site/Office)
Posted yesterday
10+ yrs exp
TS/SCI
Full Scope Polygraph

Our Partner is currently seeking a Full Stack Web Application Developer SME to work on a suite of services that will supply users with tools to automate a wide range of enterprise-wide applications an...

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Full Stack Web Application Developer

New
NewGen Technologies, Inc.
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Herndon, VA(On-Site/Office)
Posted yesterday
10+ yrs exp
TS/SCI
Full Scope Polygraph

Our Partner is currently seeking a Full Stack Web Application Developer (Expert) to work on a suite of services that will supply users with tools to automate a wide range of enterprise-wide applicatio...

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Linux VRer

New
NewGen Technologies
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Chantilly, VA(On-Site/Office)
Herndon, VA(On-Site/Office)
Posted yesterday
5+ yrs exp
TS/SCI
Full Scope Polygraph

We are looking for Linux VRers to join potential work for an upcoming program our Partner is pursuing. Requirements TS/SCI FSP Clearance 3 years of experience each: developing, testing, and debuggi...

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Windows Application Developer

New
NewGen Technologies, Inc.
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Chantilly, VA(On-Site/Office)
Herndon, VA(On-Site/Office)
Posted yesterday
5+ yrs exp
TS/SCI
Full Scope Polygraph

We are looking for Windows Application Developers to join potential work for an upcoming program our Partner is pursuing. RequirementsTS/SCI FSP Clearance3 years of experience in each of the foll...

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Palmer Research Associate (Alternate)

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

R-00180239Description This is an alternate position, and will only be officially hired should the already identified primary candidate be deemed unfit to deploy or withdraw from consideration. Leidos ...

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Antarctic Lab Assistant (Alternate)

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

R-00181001Description The Leidos Corporation is seeking a Laboratory Assistant to assist with all aspects of laboratory facility management and logistical or technical support for science teams deploy...

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