• Principal Engineer - Embedded Software

    BAE Systems (Boulder, CO)
    Secret security clearance is required with the ability to obtain and maintain a TS / SCI . + Experience programming in C/C , Python, Rust or Ruby. + Experience ... to expand our team with a talented and energetic software engineer focused on delivering high-quality, high-reliability embedded software. This position consists… more
    BAE Systems (07/16/25)
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  • Senior. Platform Engineer - Linux (FEP)…

    RTX Corporation (Aurora, CO)
    …as only US citizens are eligible for a security clearance​ **Security Clearance:** TS / SCI with Polygraph At Raytheon, the foundation of everything we do ... talented Senior. Platform Linux - (Front End Processor (FEP) Engineer ) with experience in traditional infrastructure design to support...equipment in a secure environment + Active and current TS / SCI with CI Poly security clearance is… more
    RTX Corporation (07/22/25)
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  • Digital Signal Processing Engineer

    Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
    …hardware engineers, systems engineers, and test engineers + Must have an active Top - Secret security clearance with the ability to obtain an SCI + ... is looking for a Mid to Sr level DSP Engineer to support the development and testing of a...analysis, and development of digital signal processing and communications systems algorithms + Support software engineering development to translate… more
    Kratos Defense & Security Solutions, Inc. (06/03/25)
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  • Sr Principal DevOps Engineer /Product Owner

    Northrop Grumman (Aurora, CO)
    …Grumman Space Systems (NGSP) is seeking a **Senior Principal DevOps Engineer /Product Owner** in the Payload and Ground Systems Division Engineering ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...PhD with 4+ years of relevant experience + Active TS / SCI clearance at time of application +… more
    Northrop Grumman (06/11/25)
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  • Senior Test and Evaluation Engineer

    KBR (Colorado Springs, CO)
    …Evaluation Squadrons (TES) at Schriever SFB in Colorado Springs, CO. An active TS / SCI clearance is required. Applicants should have experience in acquisition ... Title: Senior Test and Evaluation Engineer Belong. Connect. Grow. with KBR! Senior Test...Space Battle Management and Control, Cyber * An active TS / SCI clearance Desired: * Master's Degree in… more
    KBR (06/18/25)
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  • Senior Test & Evaluation Engineer

    Nou Systems, Inc. (Colorado Springs, CO)
    nou Systems , Inc. (nSI) is now officially a 100%...operational testing activities + You must have an active TS clearance, with SCI eligibility + You ... expertise with powerful, data driven insights that transform defense systems and improve capabilities. nou Systems , a...the contingent opening for a Senior Test & Evaluation Engineer who will join our Engineering Services team in… more
    Nou Systems, Inc. (06/14/25)
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  • Senior Information Assurance…

    GovCIO (Denver, CO)
    …remediating cyber security vulnerabilities + Clearance required: An active Top Secret clearance with ability to maintain a SCI clearance **Company Overview** ... **Overview** GovCIO is currently hiring for a Senior Information Assurance Engineer to support our...of experience with Risk Management Framework (RMF) + Certified Information Systems Security Professional (CISSP) required +… more
    GovCIO (07/10/25)
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  • Lead System Security Engineer

    Parsons Corporation (Boulder, CO)
    …Docker + Familiarity with MBSE/SysML system engineering **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this ... is looking for an amazingly talented **Lead System Security Engineer ** to join our team! **What You'll Be Doing:**...able to obtain within 6 months of hire: Certified Information Systems Security Professional (CISSP), Certified … more
    Parsons Corporation (06/24/25)
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  • HVAC Engineer

    DCCA (Boulder, CO)
    …HVAC Engineer Candidate must have an active TS / SCI Program: DCCA is recruiting candidates for an ... HVAC Engineer Location Boulder, CO Job Code 2429 #...and HVAC system upgrades or changes Requirements: An active TS / SCI clearance is required. At a minimum,… more
    DCCA (05/16/25)
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  • Space Mission Analyst

    Lockheed Martin (Littleton, CO)
    …Active Top Secret clearance with the ability to obtain a TS / SCI clearance * US Citizenship required **Desired Skills:** * Multi\-domain kill chain, ISR, ... \(ISE\) team is searching for an operations analyst or engineer with experience in multi\-domain \(e\.g\. space, air, terrestrial\)...must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You… more
    Lockheed Martin (07/12/25)
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