Security Clearance Jobs in Denver, CO

Position Overview The selected candidate will lead thermal analysis efforts for spacecraft systems and components in a hands-on engineering environment. This role requires the ability to develop accur...

Job Title: Senior Embedded Software Engineer Location: Denver, CO Compensation: $120,000 - $160,000 + Bonus Eligible Security Clearance: Active Secret Clearance Required Who we are: Founded in 20...

Job Title: Mission Operation EngineerJob Category: IntelligenceTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: Up to ...

Job Title: Service Center Frontline Account ManagerJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of...

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our ...

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our ...

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our ...

Lead DevOps Engineer The Team: Information processing and sense-making systems are the lifeblood of national security efforts, facilitating an understanding of the global situation, strategic p...

About ISI Professional Services ISI Professional Services provides mission-critical expertise across a wide range of functional and operational areas. ISI brings over 30 years of experience providing ...

All Qualified candidates will be responded to in 24 hours or less Onsite in Aurora, CO Employment type: Full Time w-2 or Contract Rate: open to Negotiation Benefits: including Health, Dental Vision, P...

Aurora, COAll Qualified candidates will be responded to in 24 hours or less Active TS/SCI is a must,  this effort is on-Site - Will sponsor /Ability to obtain a CI Poly after start Employment typ...

Location: Tucson, AZSecurity Clearance: TS/SSBI/SCIWe are seeking self-starters who love the desert and want to work in a multi-disciplinary R&D environment with similarly motivated electrical eng...

We are seeking self-starters who love the desert and want to work in a multi-disciplinary R&D environment with similarly motivated electrical engineers, mathematicians, and computer scientists who...

Location: Denver, COSecurity Clearance: TS/SSBI/SCIWe are seeking self-starters who love the desert and want to work in a multi-disciplinary R&D environment with similarly motivated electrical eng...

CEdge Inc | Full time Office Management/Staff Officer Support - Job ID: TO1 lakewood, United States | Posted on 07/13/2026 I'm interested Share this job with your network ...

Job Title: Test and Integration EngineerJob Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: Up t...

Candidates must already possess an active Secret clearance to be considered. Summary: • Design, develop, and maintain a robust Test Framework throughout the entire software development lifec...

Candidates must already possess an active Secret clearance to be considered. Summary: • Develop and maintain a Test Framework across the full software development lifecycle. • Work wi...

Candidates must already possess an active Secret clearance to be considered. Summary: • Design, develop, and maintain a robust Test Framework throughout the full software development lifecyc...

Candidates must already possess an active Secret clearance to be considered. Summary: • Design, develop, and maintain a robust Test Framework across the entire software development lifecycle...