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Security Clearance Jobs in Colorado

Colorado

Viewing 1 - 20 of 3,291

Jobs in Colorado requiring security clearance

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Mechanical Design Engineer
Lockheed Martin•Littleton, CO
TS/SCI Polygraph
Job Number 723861BR Description:Lockheed Martin is seeking a mechanical/systems engineer to aid in Pre-Design Review (PDR) design activities and to drive the post-PDR design effort for a next-generat...
Posted 5 hours ago
user avatar
Mechanical Engineer
Lockheed Martin•Littleton, CO
TS/SCI Polygraph
Job Number 725594BR 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 possibilitie...
Posted 6 hours ago
user avatar
Mechanical Engineer Staff (Structures Design)
Lockheed Martin•Littleton, CO
TS/SCI Polygraph
Job Number 725585BR Description:Req Number Job Description BQ's DQ's723861-IC2 "Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a de...
Posted 6 hours ago
user avatar
Software Engineer Level 2
Lockheed Martin•Englewood, CO
Secret Not Specified
Job Number 721672BR Description:This is an exciting opportunity to work on the Fleet Ballistic Missile Program (FBM), a 63-year-old Program with a long-standing history of Mission Success and of a st...
Posted 6 hours ago
user avatar
Engineering Technician V
Sierra Nevada Corporation•Lone Tree, CO
Secret Not Specified
Do you enjoy being the resident expert mentoring others in your area of expertise? Join our team and take your career to new heights! The Engineering Technician V serves as the senior technical expert...
Posted 6 hours ago
user avatar
Engineering Manager I - Test
Sierra Nevada Corporation•Lone Tree, CO
Top Secret Not Specified
Are you dreaming about a position where you can deliver quality, meaningful results? Come be a part of our diverse, multi-disciplined team of engineers, operating in an agile environment, using the la...
Posted 6 hours ago
user avatar
Engineering Technician V
Sierra Nevada Corporation•Lone Tree, CO
Secret Not Specified
Do you enjoy being the resident expert mentoring others in your area of expertise? Join our team and take your career to new heights! The Engineering Technician V serves as the senior technical expert...
Posted 6 hours ago
user avatar
Engineering Manager II - Test and Validation
Sierra Nevada Corporation•Lone Tree, CO
Secret Not Specified
Are you dreaming about a position where you can deliver quality, meaningful results? Come be a part of our diverse, multi-disciplined team of engineers, operating in an agile environment, using the la...
Posted 6 hours ago
user avatar
Systems Engineer - Secret Clearance
Lockheed Martin•Colorado Springs, CO
Secret Not Specified
Job Number 719263BR Description:What We're DoingOur team, the Command and Control, Battle Management and Communications (C2BMC) team at Lockheed Martin, is dedicated to engineering, developing, and i...
Posted 6 hours ago
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Senior Network Engineer
System High Corporation•Colorado Springs, CO
TS/SCI Polygraph
Description At System High Corporation-a Top Washington-Area Workplace (The Washington Post, 2023-2025), a Top Workplaces Culture Excellence honoree (April 2025), and a three-time VETS Indexes 3-Star ...
Posted 6 hours ago
user avatar
Associate Software Engineer
SciTec, Inc.•Boulder, CO
Public Trust Not Specified
Description SciTec, a wholly owned subsidiary of Firefly Aerospace, is a dynamic non-traditional defense contractor that delivers advanced technologies in support of U.S. National Security and Defense...
Posted 6 hours ago
user avatar
Principle Systems Engineer (MBSE) with Active TS/SCI w/Poly
GeoLogics Corporation•Aurora, CO
TS/SCI Polygraph
TITLE: Principle Systems Engineer (MBSE) with Active TS/SCI w/Poly RATE RANGE: $65/hr - $85/hr W2 **Depends on experience and benefits chosen** LOCATION: Aurora, CO 80011 (no relocation package offe...
Posted 6 hours ago
user avatar
Cyber Threat Intel Analyst
Millennium Corporation•Colorado Springs, CO
Intel Agency Not Specified
OverviewMillennium is proud to be part of the Markon enterprise, a network of specialized organizations united in support of critical national security missions. This partnership strengthens our abili...
Posted 6 hours ago
user avatar
Material Manager
True Anomaly. Inc.•Denver, CO
Secret Not Specified
Space is a warfighting domain. True Anomaly seeks those with the talent and ambition to build the technology that secures it. OUR MISSION True Anomaly delivers decisive capabilities for space superi...
Posted 6 hours ago
D
LEGAL ASSISTANT
Department of the Air Force•CO
Confidential Not Specified
Duties1. Performs general law, administrative and clerical duties in support of the Office of the Staff Judge Advocate. 2. Provides legal assistance support and guidance to clients. Screens clients to...
Posted 6 hours ago
D
HUMAN RESOURCES SPECIALIST (CLASSIFICATION)
Department of the Air Force•CO
Secret Not Specified
Duties Provides position classification services to assigned organizations. Provides position management advisory service in dealing with difficult, complex and often controversial position management...
Posted 6 hours ago
D
Deputy Director Resource and Integration Dir
Department of the Air Force•CO
Top Secret Not Specified
DutiesAdvocates for space mission capabilities and identifies critical gaps across the COCOM. Supervises requirement definitions, prioritizes DOTMLPF solutions, and conducts cost/benefit analyses. Dev...
Posted 6 hours ago
user avatar
Thresher Operations Support Specialist
General Atomics Intelligence•Aurora, CO
Top Secret Not Specified
General Atomics Integrated Intelligence, Inc. (GA-Intelligence), an affiliate of General Atomics, develops best-in-class global situational awareness and battle orchestration capabilities that process...
Posted 6 hours ago
D
LEGAL ASSISTANT
Department of Defense•Buckley Afb, CO
Confidential Not Specified
Duties1. Performs general law, administrative and clerical duties in support of the Office of the Staff Judge Advocate. 2. Provides legal assistance support and guidance to clients. Screens clients to...
Posted 7 hours ago
D
HUMAN RESOURCES SPECIALIST (CLASSIFICATION)
Department of Defense•Peterson Afb, CO
Secret Not Specified
Duties Provides position classification services to assigned organizations. Provides position management advisory service in dealing with difficult, complex and often controversial position management...
Posted 7 hours ago
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