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Jobs requiring security clearance

Principal Systems Engineer

New
RTX
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Tucson, AZ(On-Site/Office)
Posted today
Secret
Not Specified

Date Posted:2026-01-16Country:United States of AmericaLocation:US-AZ-TUCSON-9020 ~ 9020 S Rita Rd ~ BLDG 9020Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Ac...

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Senior Material Program Lead

New
RTX
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Tucson, AZ(On-Site/Office)
Posted today
Secret
Not Specified

Date Posted:2026-01-16Country:United States of AmericaLocation:US-AZ-TUCSON-M02 ~ 1151 E Hermans Rd ~ BLDG M02Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: A...

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Software Engineer, Level 2

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

Job Number 711361BR 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 Engineering Lead

New
Leidos
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Orlando, FL(On-Site/Office)
Posted today
Top Secret
Not Specified

R-00173937Description The Digital Infrastructure Network Manager program within the Decision Advantage Business Area of Defense is looking for a cleared Systems Engineering Lead to support all aspects...

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Systems Engineering Lead

New
Leidos
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Arlington, VA(On-Site/Office)
Posted today
Top Secret
Not Specified

R-00173937Description The Digital Infrastructure Network Manager program within the Decision Advantage Business Area of Defense is looking for a cleared Systems Engineering Lead to support all aspects...

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Systems Engineering Lead

New
Leidos
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Dayton, OH(On-Site/Office)
Posted today
Top Secret
Not Specified

R-00173937Description The Digital Infrastructure Network Manager program within the Decision Advantage Business Area of Defense is looking for a cleared Systems Engineering Lead to support all aspects...

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Military and Family Life Counselor - NAS Everett

New
Leidos
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Everett, WA(On-Site/Office)
Posted today
Public Trust
Not Specified

R-00173932Description Leidos is hiring licensed behavioral health professionals to join our Adult Military and Family Life Counseling (MFLC) team to support Naval Air Station Everett near Seattle, WA....

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Laboratory Subject Matter Expert

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

R-00173936Description The Leidos Partnership for Defense Health is seeking a Laboratory Subject Matter Expert to work REMOTELY and support its $4.6B single award DHMSM IDIQ contract, known as MHS ...

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Systems Administration - Senior Advisor

New
Peraton
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Fort Huachuca, AZ(On-Site/Office)
Posted today
Secret
Not Specified

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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Systems Administrator

New
Peraton
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Washington, DC(On-Site/Office)
Posted today
Public Trust
Not Specified

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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System Administrator

New
Peraton
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Fort Meade, MD(On-Site/Office)
Posted today
TS/SCI
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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Lead Associate Data Routing Orchestration Systems Engineer

New
Peraton
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Fort Meade, MD(On-Site/Office)
Posted today
TS/SCI
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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Systems Administrator

New
Peraton
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Herndon, VA(On-Site/Office)
Posted today
TS/SCI
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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Mechanical Engineer II, Shipboard Effectors

New
RTX
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Tucson, AZ(On-Site/Office)
Posted today
Secret
Not Specified

Date Posted:2026-01-16Country:United States of AmericaLocation:US-AZ-TUCSON-801 ~ 1151 E Hermans Rd ~ BLDG 801 (External Site)Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status...

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Systems Administration Manager

New
Peraton
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Herndon, VA(On-Site/Office)
Posted today
TS/SCI
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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Systems Administration, Lead Associate

New
Peraton
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Fort Huachuca, AZ(On-Site/Office)
Posted today
Secret
Not Specified

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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System Ops Liaison

New
Peraton
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Washington, DC(On-Site/Office)
Posted today
Public Trust
Not Specified

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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Systems Administration - Lead Associate

New
Peraton
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Fort Huachuca, AZ(On-Site/Office)
Posted today
Secret
Not Specified

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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Satellite Ground Terminal Operator

New
Peraton
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Herndon, VA(On-Site/Office)
Posted today
TS/SCI
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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CNC Machinist (SECOND SHIFT)

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

Job Number 709737BR Description:WORK SCHEDULEThis position will be required to support SECOND SHIFT (2:30 PM - 12 AM) operations on a 9x80 schedule (every other Friday off).Space is a critical domain...

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