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Top Secret / SCI Clearance Jobs in Colorado

Top Secret/SCI Colorado

Viewing 1 - 20 of 1,250

Top Secret / SCI Jobs in Colorado requiring security clearance

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Lead LAN/WAN Engineer

Tailored Access, LLC
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Reston, VA(On-Site/Office)
Posted 2 weeks ago
TS/SCI
CI Polygraph

What Impact You'll Have We have an exciting opportunity for an experienced Lead LAN/WAN Engineer who will provide expert design, analysis, research, and operation support to exceptionally complex ...

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Custodial Night Manager - HST

The Tatitlek Corporation
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DC(On-Site/Office)
Posted 1 month ago
Secret
Not Specified

OverviewJob specifications are intended to present a descriptive list of the range of duties performed by employees. Specifications are not intended to reflect all duties performed within the job. Su...

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Linux System Administrator, Denver

New
Scorpion Inc
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Aurora, CO(On-Site/Office)
Posted yesterday
5+ yrs exp
TS/SCI
CI Polygraph

Summary: Seeking an experienced, customer-facing Linux System Administrator to support efforts in a US Government Lab. All work will be on-site, in secure environment. Non-negotiable requirements: ...

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Satellite Operations SME (PART TIME)

New
PatchPlus Consulting Inc
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Colorado Springs, CO(Off-Site/Hybrid)
Posted yesterday
10+ yrs exp
TS/SCI

Job Overview: PPC seeks a PART TIME (~20 hrs/week) Space Operations Subject Matter Expert (SME) with a strong satellite operations background to support a portfolio of projects. The project focus area...

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Space ISR Training and Curriculum Developer

New
PatchPlus Consulting Inc
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Peterson Air Force Base, CO(On-Site/Office)
Posted yesterday
5+ yrs exp
TS/SCI

Join PPC as a Senior Training Specialist and help shape how the next generation of USSF Guardians integrates and synchronizes space-based capabilities in joint operations. You’ll bring your ISR and sp...

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ADC Manager, ADC Region Reliability Engineering

New
Amazon
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Denver, CO(On-Site/Office)
Posted yesterday
TS/SCI
Polygraph

DescriptionApplication deadline: May 13, 2026Seeking a Leader to expand the AWS Region Reliability team in Denver! We are looking for an Engineering and Operations Leader to help grow the Region Relia...

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Software Engineer II, Analytics Amazon Dedicated Cloud (ADC)

New
Amazon
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Denver, CO(On-Site/Office)
Posted yesterday
TS/SCI
Polygraph

DescriptionApplication deadline: May 13, 2026The Analytics ADC team is at the forefront of delivering AWS Analytics cloud services to our customers in isolated, air-gapped cloud environments. We are d...

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J7 Lessons Learned SME

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

Title:J7 Lessons Learned SMEKBR is hiring highly skilled and motivated candidates to join a high-performance team and provide support to U.S. Space Command (USSPACECOM) as a Lessons Learned Subject Ma...

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Web Developer - Hybrid

New
Bryn Neil
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Colorado Springs, CO(Off-Site/Hybrid)
Posted yesterday
5+ yrs exp
TS/SCI

Bryn Neil is a technology development company. We develop, adapt and scale technical capabilities across any domain faster than anyone else, protecting our mission partners and ensuring program succe...

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Sr. Software Engineer - CI Poly

New
Bryn Neil
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Broomfield, CO(On-Site/Office)
Posted yesterday
10+ yrs exp
TS/SCI
CI Polygraph

Bryn Neil is a technology development company. We develop, adapt and scale technical capabilities across any domain faster than anyone else, protecting our mission partners and ensuring program succe...

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Software Configuration Manager (SWCM) - CI Poly

New
Bryn Neil
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Broomfield, CO(On-Site/Office)
Posted yesterday
5+ yrs exp
TS/SCI
CI Polygraph

Bryn Neil is a technology development company. We develop, adapt and scale technical capabilities across any domain faster than anyone else, protecting our mission partners and ensuring program succe...

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Senior Staff Mechanical Engineer (Thermal Engineering)

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

Job Number 727581BR Description:Space is a critical domain, connecting ourtechnologies, our security and our humanity.While others view space as a destination, we seeit as a realm of possibilities, w...

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Software Engineer Staff

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

Job Number 727570BR 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 Engineer CONOPS Lead

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

Job Number 727275BR 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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Mission Operations Engineer, Colorado Springs - Millennium Space

New
Boeing
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Colorado Springs, CO(On-Site/Office)
Posted yesterday
TS/SCI
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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2026 Raytheon Part Time- Systems Engineer Co-Op (Remote)

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

Date Posted:2026-05-07Country: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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2026 Raytheon Part Time- Systems Engineer Co-Op (Remote)

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

Date Posted:2026-05-07Country: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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Activity Security Representative II

New
System High Corporation
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Colorado Springs, CO(On-Site/Office)
Posted yesterday
TS/SCI
Polygraph

Description *This position requires a TS/SCI Clearance and Special Access Program Experience* At System High Corporation-a Top Washington-Area Workplace (The Washington Post, 2023-2025), a Top Workp...

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INTELLIGENCE SPECIALIST (WARGAMING)

New
Department of the Air Force
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CO(On-Site/Office)
Posted yesterday
TS/SCI
Not Specified

DutiesDUTY 1: Intelligence Specialist: Monitors significant threat activities to enhance ISR operations in wargame scenarios. Presents ISR capabilities to a variety of service, joint, national, and co...

D

Mid Knowledge Manager

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

Prescient Edge is seeking a Mid Knowledge Manager to support a federal government client. Benefits & Compensation: At Prescient Edge, we believe that acting with integrity and serving our emplo...

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Supplier Development Engineer

New
True Anomaly. Inc.
Apply today! Be one of the first candidates to apply for maximum exposure.
Denver, CO(On-Site/Office)
Posted yesterday
TS/SCI
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...

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Construction Surveillance Technician (TS/SCI w/ CI Poly)

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

Position Overview The Construction Surveillance Technician (CST) supports construction security operations within a cleared environment by monitoring site activities, analyzing construction designs, ...

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