Top Secret / SCI Clearance Jobs in Colorado

Top Secret/SCI Colorado

Viewing 1 - 20 of 1,119

Top Secret / SCI Jobs in Colorado requiring security clearance

Security Control Room Officer- Poly Required

New
Patriot Group International, Inc.
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Aurora, CO(On-Site/Office)
Posted today
TS/SCI
Polygraph

Security Control Room Officer (Unarmed Guard) -Poly RequiredPosition Type: Full-Time, ExemptWork Location: Aurora, COClearance: TS/SCI w/PolyShift: 12 Hour Panama SchedulePatriot Group International (...

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Database Engineer

New
TEKsystems c/o Allegis Group
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Aurora, CO(On-Site/Office)
Posted today
5+ yrs exp
TS/SCI
CI Polygraph

TEKsystems has an immediate need for a Software Database Engineer. Roles and Responsibilities: •Develop, document, test, and debug software that contains logical and mathematical solutions to busine...

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Software Engineer - ENG02

New
Steven Douglas Associates
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Aurora, CO(On-Site/Office)
Posted today
2+ yrs exp
TS/SCI

Command & Telemetry Software Engineer II What You Will Do • Design, develop, test, deliver, and maintain software for satellite ground systems. • Work with talented teams of engineers, architects, an...

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Software Engineer - ENG05 + ENG04

New
Steven Douglas Associates
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Aurora, CO(On-Site/Office)
Posted today
5+ yrs exp
TS/SCI

What You Will Do • Design, implement, and manage CI/CD pipelines to support frequent, reliable software deployments using Jenkins and Groovy. • Build and deploy containerized applications using Docker...

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Space Domain Awareness (SDA) Subject Matter Expert (SME)

New
Software Engineering Services
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Schriever Afb, CO(On-Site/Office)
Posted today
5+ yrs exp
TS/SCI

Join our Software Engineering Services team as a valuable member supporting the USSPACECOM J31 Global Sensor Management Division and Missile Warning Functional Manager’s Office (MW FMO). We are curre...

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Senior Command & Telemetry Software Engineer

New
RTX
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Aurora, CO(On-Site/Office)
Posted today
TS/SCI
Not Specified

Date Posted:2026-02-02Country:United States of AmericaLocation:US-CO-AURORA-S75 ~ 16800 E Centretech Pkwy ~ BLDG S75Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requireme...

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Pipefitter/Plumber

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

Job Number 716998BR Description:Performs regular building/site proactive and reactive maintenance of plumbing infrastructure including - piping, fixtures, valves, etc.Responsible for reading & interp...

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Command & Control Principal Software Engineer

New
RTX
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Aurora, CO(On-Site/Office)
Posted today
TS/SCI
Not Specified

Date Posted:2026-01-12Country:United States of AmericaLocation:CO102: 16800 E Centretech Pkwy,Aurora 16800 East Centretech Pkwy Building S75, Aurora, CO, 80011 USAPosition Role Type:Unspecified U.S. C...

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Sr Command & Telemetry Software Engineer (Onsite)

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

Date Posted:2026-02-04Country:United States of AmericaLocation:US-CO-AURORA-S75 ~ 16800 E Centretech Pkwy ~ BLDG S75Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requireme...

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Systems Engineer - Onsite

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

Date Posted:2026-02-04Country:United States of AmericaLocation:US-CO-AURORA-S75 ~ 16800 E Centretech Pkwy ~ BLDG S75Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requireme...

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SR. SYSTEM SAFETY ENGINEER-Aurora

New
RTX
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Aurora, CO(On-Site/Office)
Posted today
TS/SCI
Not Specified

Date Posted:2025-12-03Country: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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Sr Systems Engineer - Onsite

New
RTX
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Aurora, CO(On-Site/Office)
Posted today
TS/SCI
Not Specified

Date Posted:2026-02-05Country:United States of AmericaLocation:US-CO-AURORA-S75 ~ 16800 E Centretech Pkwy ~ BLDG S75Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requireme...

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Systems Engineer - Onsite

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

Date Posted:2026-02-04Country:United States of AmericaLocation:US-CO-AURORA-S75 ~ 16800 E Centretech Pkwy ~ BLDG S75Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requireme...

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Prin Systems Engineer - Onsite

New
RTX
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Aurora, CO(On-Site/Office)
Posted today
TS/SCI
Not Specified

Date Posted:2026-02-05Country:United States of AmericaLocation:US-CO-AURORA-S75 ~ 16800 E Centretech Pkwy ~ BLDG S75Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requireme...

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Principal Digital Signal Processing (DSP) Software Developer (On

New
RTX
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Aurora, CO(On-Site/Office)
Posted today
TS/SCI
Not Specified

Date Posted:2026-01-22Country:United States of AmericaLocation:US-CO-AURORA-S77 ~ 16470 E Hughes Dr ~ BLDG S77Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: A...

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Principal Command & Telemetry Software Engineer

New
RTX
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Aurora, CO(On-Site/Office)
Posted today
TS/SCI
Not Specified

Date Posted:2026-01-28Country:United States of AmericaLocation:US-CO-AURORA-S75 ~ 16800 E Centretech Pkwy ~ BLDG S75Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requireme...

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Senior Principal Systems Engineer - CI/CD Pipeline Product Owner

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

Date Posted:2026-01-12Country: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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Command & Control Senior Software Engineer

New
RTX
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Aurora, CO(On-Site/Office)
Posted today
TS/SCI
Not Specified

Date Posted:2026-01-12Country: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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Senior. Platform Developer (Onsite)

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

Date Posted:2026-01-27Country:United States of AmericaLocation:US-CO-AURORA-S75 ~ 16800 E Centretech Pkwy ~ BLDG S75Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requireme...

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Sr. systems Engineer

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

Date Posted:2026-01-22Country:United States of AmericaLocation:US-CO-AURORA-S75 ~ 16800 E Centretech Pkwy ~ BLDG S75Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requireme...

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