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Security Clearance Jobs in Colorado

Colorado

Viewing 1 - 20 of 2,598

Jobs in Colorado requiring security clearance

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Administrative Assistant Senior

New
Lockheed Martin
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Littleton, CO(On-Site/Office)
Posted today
Secret
Not Specified

Job Number 714386BR 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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Facilities Project Engineering Manager

New
Lockheed Martin
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Littleton, CO(On-Site/Office)
Posted today
Top Secret
Not Specified

Job Number 713841BR Description:The coolest jobs on this planet... or any other... are with Lockheed Martin SpaceAt the dawn of a new space age, Lockheed Martin is a pioneer, partner, innovator and b...

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Systems Integration and Test Engineer Stf

New
Lockheed Martin
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Boulder, CO(On-Site/Office)
Posted today
TS/SCI
Not Specified

Job Number 715047BR Description:The coolest jobs on this planet... or any other... are with Lockheed Martin Space OVERVIEW:At the dawn of a new space age, Lockheed Martin is a pioneer, partner, innov...

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Mechanical Engineering Manager - Propulsion

New
Lockheed Martin
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Englewood, CO(On-Site/Office)
Posted today
Secret
Not Specified

Job Number 714685BR 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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Mechanical Engineering Manager - Propulsion

New
Lockheed Martin
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Englewood, CO(On-Site/Office)
Posted today
Secret
Not Specified

Job Number 714686BR 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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Mechanical Engineer - Propulsion

New
Lockheed Martin
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Englewood, CO(On-Site/Office)
Posted today
Secret
Not Specified

Job Number 714683BR 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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Industrial Engineer

New
Lockheed Martin
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Littleton, CO(On-Site/Office)
Posted today
Secret
Not Specified

Job Number 714555BR Description:About Lockheed Martin Space:Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it...

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Electronics Engineer IV

New
Lockheed Martin
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Littleton, CO(On-Site/Office)
Posted today
Secret
Not Specified

Job Number 715056BR Description:Join Our Team as an Electronics Engineer where you will work on the development of a sophisticated state-of-the-art avionics product in a world class Integrated Produc...

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Mechanical RSE

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

Job Number 714893BR 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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Mechanical Engineer Stf

New
Lockheed Martin
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Englewood, CO(On-Site/Office)
Posted today
Secret
Not Specified

Job Number 714828BR 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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Electro-Mechanical Engineer I, Harness Design

New
Lockheed Martin
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Littleton, CO(On-Site/Office)
Posted today
Secret
Not Specified

Job Number 714915BR Description:By bringing together people that use theirpassion for purposeful innovation, atLockheed Martin we keep people safe andsolve the world's most complex challenges.Our peo...

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Software Engineer - Flight and Plan

New
Zachary Piper Solutions, LLC
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Arvada, CO(On-Site/Office)
Posted today
Secret
Not Specified

Zachary Piper Solutions is seeking a Software Engineer (Flight + Plan) to join our team in Arvada, CO. The Software Engineer will design and integrate scalable backend systems that enable mission plan...

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ElectroMechanical Packaging Engineer V

New
Lockheed Martin
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Englewood, CO(On-Site/Office)
Posted today
Top Secret
Not Specified

Job Number 710710BR Description:The Fleet Ballistic Missile Avionics team is seeking an experienced Electronics Packaging Engineer who will work closely with senior engineers to develop preliminary 3...

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Systems Integration and Test Engineer Sr.

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

Job Number 710518BR 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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GPS IIF Navigation Payload Systems Engineer (Associate or Mid-Le

New
Boeing
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Schriever Afb, CO(On-Site/Office)
Posted today
Secret
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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Reliability Engineer

New
Lockheed Martin
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Littleton, CO(On-Site/Office)
Posted today
Secret
Not Specified

Job Number 706954BR Description: Protecting what matters most is the mission that matters most. This Reliability Engineer role will include a wide variety of reliability engineering tasks and activit...

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Prin Systems Engineer - Mission Management

New
RTX
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Aurora, CO(On-Site/Office)
Posted today
TS/SCI
Polygraph

Date Posted:2026-01-14Country:United States of AmericaLocation:CO102: 16800 E Centretech Pkwy,Aurora 16800 East Centretech Pkwy Building S75, Aurora, CO, 80011 USAPosition Role Type:Onsite U.S. Citize...

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Project Engineer I

New
Sierra Nevada Corporation
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Lone Tree, CO(On-Site/Office)
Posted today
Top Secret
Not Specified

Are you looking to use your engineering capabilities, project management and collective skills in your next position? We could use your expertise on our team! We are innovators on a mission to unify, ...

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Propulsion Project Engineer Staff

New
Lockheed Martin
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Englewood, CO(On-Site/Office)
Posted today
Secret
Not Specified

Job Number 698464BR Description:The coolest jobs on this planet... or any other... are with Lockheed Martin Space.At the dawn of a new space age, Lockheed Martin is a pioneer, partner, innovator and ...

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Software QA Engineer

New
Vantor
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Colorado Springs, CO(On-Site/Office)
Posted today
TS/SCI
Not Specified

Vantor is forging the new frontier of spatial intelligence, helping decision makers and operators navigate what's happening now and shape what's coming next. Vantor is a place for problem solvers, ch...

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