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Top Secret/SCI Colorado

Top Secret / SCI Clearance Jobs in Colorado

Showing 1,442 Jobs

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Engineer II - Materials and Process Laboratory

New
BAE Systems
Apply today! Be one of the first candidates to apply for maximum exposure.
Boulder, CO(On-Site/Office)
Posted today
TS/SCI
Polygraph

Job Description We believe a career should be filled with innovation, technical challenges, and hands-on involvement supporting next-generation technologies. That is exactly what you will find within ...

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Software Developer

New
ENSCO
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Colorado Springs, CO(On-Site/Office)
Melbourne, FL(On-Site/Office)
Posted today
10+ yrs exp
TS/SCI
Not Specified

NewSoftware Developer Colorado Springs, Colorado, United States; Melbourne, Florida, United StatesApplyFor more than 50 years, ENSCO has been providing leading-edge engineering, science and advanced t...

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Software Architect

New
ENSCO
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Chantilly, VA(On-Site/Office)
Colorado Springs, CO(On-Site/Office)
Melbourne, FL(On-Site/Office)
Posted today
10+ yrs exp
TS/SCI
Not Specified

NewSoftware ArchitectChantilly, Virginia, United States; Colorado Springs, Colorado, United States; Melbourne, Florida, United StatesApplyFor more than 50 years, ENSCO has been providing leading-edge ...

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Cleared Senior Site Reliability Engineer

New
General Atomics and Affiliated Companies
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Aurora, CO(On-Site/Office)
Posted today
5+ yrs exp
TS/SCI
Full Scope Polygraph

General Atomics Integrated Intelligence, Inc. (GA-Intelligence), an affiliate of General Atomics, maintains and deploys production systems for users across the Intelligence Community, Department of De...

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Engineer Principal - Systems Test, Space Vehicle Assembly, Test

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

Job Description Minimum $15,000 Sign on Bonus being offered for external hires.We're seeking an action-oriented engineer with intellectual curiosity who is excited to put their potential to use testin...

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Senior Intelligence Management Specialist (Personnel Management)

New
Prescient Edge
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Colorado Springs, CO(On-Site/Office)
Posted today
TS/SCI
CI Polygraph

Prescient Edge is seeking a Sr. Intelligence Management Specialist- Personnel Management to support a federal government client. Benefits & Compensation: At Prescient Edge, we believe that acting with...

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Senior Personnel Security Specialist

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

Title:Senior Personnel Security SpecialistKBR is seeking a highly motivated security professional to support personnel security (PERSEC) functions for Sensitive Compartmented Information (SCI) and Spe...

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Linux Engineer

New
Arena Technical Resources
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Aurora, CO(On-Site/Office)
Posted yesterday
10+ yrs exp
TS/SCI
CI Polygraph

Job Description Job Title: Linux Engineer Location: Aurora, CO Eligibility: Candidate must possess an active TS/SCI w/ CI Poly clearance Job Description: A Linux Engineer is responsible for design...

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Senior Advanced Research Scientist

New
Anduril Industries
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Broomfield, CO(On-Site/Office)
Fort Collins, CO(On-Site/Office)
Posted yesterday
TS/SCI
Not Specified

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model...

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Research Software Engineer Level 1

New
Northrop Grumman
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Aurora, CO(On-Site/Office)
Posted yesterday
TS/SCI
Not Specified

RELOCATION ASSISTANCE: No relocation assistance availableCLEARANCE REQUIRED FOR START: NoCLEARANCE TYPE: UnclearedTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incredi...

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Guidance, Navigation & Control Engineer (Senior, Level III)

New
Lockheed Martin
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Highlands Ranch, CO(On-Site/Office)
Posted yesterday
TS/SCI
Polygraph

Job Number 733573BR Description:This position is contingent upon the program award expected in Fall 2026 About Lockheed Martin Space Space is a critical domain, connecting our technologies, our secur...

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Guidance, Navigation & Control Engineer (Staff, Level IV)

New
Lockheed Martin
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Highlands Ranch, CO(On-Site/Office)
Posted yesterday
TS/SCI
Polygraph

Job Number 733570BR Description:This position is contingent upon the program award expected in Fall 2026 About Lockheed Martin Space Space is a critical domain, connecting our technologies, our secur...

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Guidance, Navigation & Control Engineer (Senior, Level III)

New
Lockheed Martin
Apply today! Be one of the first candidates to apply for maximum exposure.
Highlands Ranch, CO(On-Site/Office)
Posted yesterday
TS/SCI
Polygraph

Job Number 733571BR Description:This position is contingent upon the program award expected in Fall 2026 About Lockheed Martin Space Space is a critical domain, connecting our technologies, our secur...

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Guidance, Navigation & Control Engineer (Staff, Level IV)

New
Lockheed Martin
Apply today! Be one of the first candidates to apply for maximum exposure.
Highlands Ranch, CO(On-Site/Office)
Posted yesterday
TS/SCI
Polygraph

Job Number 733567BR Description:This position is contingent upon the program award expected in Fall 2026 About Lockheed Martin Space Space is a critical domain, connecting our technologies, our secur...

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Subcontract Program Manager, Staff

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

Job Number 733669BR Description: The mission matters. So do the people behind it. With advancing defense technology at our core, what sets us apart is a culture of collaboration, purpose, and impact....

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Electromagnetic Compatibility Engineer

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

Job Number 733626BR 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...

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Program Management Manager

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

Job Number 733628BR Description:We are seeking a highly skilled and motivated Program Manager (PM) to join the Accelerated Mission Demonstrations (AMD) team within IGNITE. This role will initially be...

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Production Planning Associate Manager - Level 4

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

Job Number 733403BR Description: Protecting what matters most is the mission that matters most. Space is a critical domain, connecting our technologies, our security and our humanity. While others vi...

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Space Domain Awareness (SDA) Security Analyst

New
KBR
Apply today! Be one of the first candidates to apply for maximum exposure.
CO(On-Site/Office)
Posted yesterday
TS/SCI
Not Specified

Title:Space Domain Awareness (SDA) Security AnalystKBR is seeking a highly experienced Security Analyst / SME to support U.S. Space Force (USSF) Combat Forces Command (CFC) mission areas. This role pr...

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Command & Control Software Engineer II (Onsite)

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

Date Posted:2026-06-30Country:United States of America Location:US-CO-AURORA-S75 ~ 16800 E Centretech Pkwy ~ BLDG S75 Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requir...

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