Top Secret / SCI Clearance Jobs

Top Secret/SCI

Viewing 1 - 20 of 17,498

Top Secret / SCI Jobs requiring security clearance

Project Manager

Elder Research, Inc.
Arlington, VA(On-Site/Office)
Posted 2 months ago
Public Trust
Not Specified

Project Manager General Information Requisition # 676 Locations USA-VA-Arlington Posting Date 03/04/2026 Security Clearance Required - IRS - MBI Remote Type Hybrid Time Type Full time ...

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Technical Account Manager, National Security - ES US-ADC

Amazon
Arlington, VA(On-Site/Office)
Posted 4 months ago
TS/SCI
Polygraph

DescriptionWould you like to join one of the fastest-growing organizations within Amazon Web Services (AWS) and help customers of all industries and sizes gain the best value and service from AWS?At A...

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Expert AI/ML Analyst

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

Title:Expert AI/ML Analyst 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 ...

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Jr Software Engineer

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

Title:Jr Software Engineer 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 ...

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Collection Management Officer

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

Title:Collection Management Officer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the inte...

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Desk Officer

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

Title:Desk OfficerBelong. 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 natio...

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Engineer Technical Specialist - Millennium Space Systems

New
Boeing
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El Segundo, CA(On-Site/Office)
Posted today
TS/SCI
Not Specified

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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Mission Operations Engineer (Entry-Level) - Millennium Space Sys

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

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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Software Engineering Manager

New
Boeing
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Oklahoma City, OK(On-Site/Office)
Posted today
TS/SCI
Not Specified

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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Principal ATLO (Assembly, Test, & Launch Operations) Engineer -

New
Boeing
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El Segundo, CA(On-Site/Office)
Posted today
TS/SCI
Not Specified

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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Product Owner - Manufacturing Harness - Millennium Space Systems

New
Boeing
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El Segundo, CA(On-Site/Office)
Posted today
TS/SCI
Not Specified

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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Spacecraft Systems Engineer (Early Career) - Millennium Space Sy

New
Boeing
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El Segundo, CA(On-Site/Office)
Posted today
TS/SCI
Not Specified

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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Sr Principal Aeronautical Engineer

New
Northrop Grumman
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Palmdale, CA(On-Site/Office)
Posted today
TS/SCI
Not Specified

RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE REQUIRED FOR START: YesCLEARANCE TYPE: SCITRAVEL: Yes, 25% of the TimeDescriptionAt Northrop Grumman, our employees have incredib...

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Staff Aeronautical Engineer

New
Northrop Grumman
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Palmdale, CA(On-Site/Office)
Posted today
TS/SCI
Not Specified

RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE REQUIRED FOR START: YesCLEARANCE TYPE: SCITRAVEL: Yes, 25% of the TimeDescriptionAt Northrop Grumman, our employees have incredib...

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Threat Intelligence Analyst - IBM CISO

New
IBM
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Austin, TX(On-Site/Office)
Posted today
TS/SCI
Not Specified

At IBM, work is more than a job - it's a calling: To detect. To protect. To contain. To collaborate. To prevent. To outthink threats. Not just to do something better, but to attempt what some would co...

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Sr Staff Systems Engineer

New
Northrop Grumman
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Dulles, VA(On-Site/Office)
Posted today
TS/SCI
Not Specified

RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE REQUIRED FOR START: YesCLEARANCE TYPE: SCITRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incredib...

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Sr. Principal Electrical Engineer

New
Northrop Grumman
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Chantilly, VA(On-Site/Office)
Posted today
TS/SCI
None

RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE REQUIRED FOR START: NoCLEARANCE TYPE: NoneTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incredib...

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Power Supply Engineer Level 5

New
Northrop Grumman
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Baltimore, MD(On-Site/Office)
Posted today
TS/SCI
Not Specified

RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE REQUIRED FOR START: NoCLEARANCE TYPE: SCITRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incredibl...

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Principal or Senior Principal Embedded Software Engineer

New
Northrop Grumman
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Annapolis, MD(On-Site/Office)
Posted today
TS/SCI
Polygraph

RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE REQUIRED FOR START: NoCLEARANCE TYPE: SCITRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incredibl...

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RTS DevSecOps Engineer

New
Lockheed Martin
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Boulder, CO(On-Site/Office)
Posted today
TS/SCI
Polygraph

Job Number 728613BR Description:WHO WE ARELockheed Martin is a global leader in aerospace, defense, and technology solutions, dedicated to pushing the boundaries of innovation and shaping the future ...

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Software Engineer Sr Staff

New
Lockheed Martin
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King Of Prussia, PA(On-Site/Office)
Posted today
TS/SCI
Not Specified

Job Number 728617BR 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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DevOps Engineer

New
Lockheed Martin
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Herndon, VA(On-Site/Office)
Posted today
TS/SCI
Polygraph

Job Number 728602BR 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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