• National Renewable Energy Laboratory (Golden, CO)
    **Posting Title** Network & Systems Engineer . **Location** CO - Golden . **Position Type** Regular . **Hours Per Week** 40 . **Working at NLR** NLR is located at ... and well-being. **Job Description** NLR is seeking a mid-career Network & Systems Engineer to join its Cybersecurity Research Center (CRC). The CRC conducts applied… more
    DirectEmployers Association (11/25/25)
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  • ASRC Industrial Services (Westminster, CO)
    Senior Project Manager - Westminster, CO Summary **Title:** Senior Project Manager - Westminster, CO **ID:** 2377 - RSI - 06 Description **About RSI** RSI is a ... also offer 8(a) options. **Position Summary** RSI isseeking a highly experienced Senior Project Manager to drive successful execution of complex projects from… more
    DirectEmployers Association (12/02/25)
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  • Sr . Principal Air Vehicle System…

    Northrop Grumman (Keystone, CO)
    …support from Northrop Grumman Responsible Engineering/Development/ Test Engineering teams. ** Sr . Principal System Test Engineer responsibilities ... Northrop Grumman Aeronautics Systems has an opening for a **Air Vehicle System Test Engineer - Engineering Field Service Representative** (FSR) to join our… more
    Northrop Grumman (11/16/25)
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  • Senior Test Engineer

    SAIC (Broomfield, CO)
    **Description** We are seeking a highly motivated and detail-oriented ** Senior Test Engineer ** to spearhead the creation and execution of comprehensive ... reliability, functionality, and security of system updates, configurations, and deployments. The Senior Test Engineer will play a key role in developing… more
    SAIC (12/18/25)
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  • Sr Test Engineer

    ColdQuanta (Louisville, CO)
    …through our ecosystem of devices and platforms. POSITION SUMMARY We are seeking a Senior Test Engineer to support the development and validation of ... across hardware, software, and R&D teams to develop and execute test plans, set up and interface with test equipment, and automate pilot line test processes.… more
    ColdQuanta (12/31/25)
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  • Engineer Senior Principal Lead…

    BAE Systems (Westminster, CO)
    …awards. Other incentives may be available based on position level and/or job specifics. ** Engineer Senior Principal Lead Test Engineer ** **118598BR** EEO ... position will report to the Manager of Tactical Solutions Systems and Test Engineering. This position has responsibility for leading systems engineering tasks… more
    BAE Systems (11/25/25)
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  • Senior Engineer - Advanced…

    BAE Systems (Westminster, CO)
    …awards. Other incentives may be available based on position level and/or job specifics. ** Senior Engineer - Advanced Test Software** **118580BR** EEO Career ... **Job Description** The Electrical Solutions team is seeking a Senior Software Engineer to work with technical...Python and Ruby, to design, develop, integrate, and certify test system software and hardware for a variety of… more
    BAE Systems (11/25/25)
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  • Sr Staff / Senior Python Software…

    SciTec (Boulder, CO)
    …not be considered. SciTec is seeking a talented Python software developer and engineer in Boulder, CO, to support programs focusing on missile warning and missile ... Engineers, and Developers, and be able to prototype, develop, integrate, and test advanced software solutions. Responsibilities + Work independently and with our… more
    SciTec (12/06/25)
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  • Sr Principal Electrical System…

    BAE Systems (Westminster, CO)
    …awards. Other incentives may be available based on position level and/or job specifics. ** Sr Principal Electrical System Engineer Mechanisms Lead - $10K Sign On ... system + Hands-on involvement in every aspect of design, development, production, and test . + Identify and mitigate technical risks early in the design phase. +… more
    BAE Systems (12/03/25)
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  • Sr Principal Engineer Electrical…

    BAE Systems (Westminster, CO)
    …awards. Other incentives may be available based on position level and/or job specifics. ** Sr Principal Engineer Electrical System Lead - $10K Sign On Bonus** ... system + Hands-on involvement in every aspect of design, development, production, and test . + Identify and mitigate technical risks early in the design phase. +… more
    BAE Systems (12/03/25)
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  • Sr Embedded Systems Engineer

    ColdQuanta (Louisville, CO)
    …our ecosystem of devices and platforms. POSITION SUMMARY We are seeking a Senior Embedded Systems Engineer with deep expertise in hardware-level design and ... reviews to ensure scalable, robust, and maintainable designs. + Develop automated test benches for simulation and verification of digital logic designs. + Experience… more
    ColdQuanta (11/13/25)
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  • Sr Software Engineer

    Lockheed Martin (Boulder, CO)
    …\(APEX\) team within Lockheed Martin Space is seeking a skilled software engineer to support ongoing programs and internal research and development efforts focused ... in cross functional teams * Drive CI/CD - build, test , and deploy pipelines * Contribute to simulation environments...support algorithm validation * Document design decisions, code, and test results This position is located in our offices… more
    Lockheed Martin (10/31/25)
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  • Staff / Sr Staff C++ Software…

    SciTec (Boulder, CO)
    …be considered. SciTec has an immediate opportunity for a talented software engineer to support our programs delivering Next-Generation Missile Warning software. This ... small-team environment, and be able to prototype, develop, integrate, and test advanced software solutions into Government frameworks. Responsibilities + Implement… more
    SciTec (11/22/25)
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  • Staff / Sr Staff Cybersecurity…

    SciTec (Boulder, CO)
    …not be considered. SciTec has immediate opportunities for experienced Staff and Senior Staff Cybersecurity Engineers. Responsibilities + Stay up to date with latest ... Kubernetes, etc. + Demonstrated cybersecurity protocols are followed in development, test and production environments + Knowledgeable with different types of… more
    SciTec (11/24/25)
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  • Staff / Sr Staff Python Software…

    SciTec (Boulder, CO)
    …Engineers, and Developers, and be able to prototype, develop, integrate, and test advanced software solutions. Responsibilities + Work independently and with our ... team to develop high-quality software features aligned to project objectives + Assist in containerization, testing, and deployment of software for delivery to customers + Provide guidance and support for other technical performers + Other duties as assigned… more
    SciTec (11/27/25)
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  • Senior Specialist, Cyber Infrastructure…

    L3Harris (Broomfield, CO)
    …sea and cyber domains in the interest of national security. Job Title: Senior Specialist, Cyber Infrastructure Systems Engineer Job Code: 32451 Job Location: ... CO Job Schedule: 9/80 Job Description: We are seeking a skilled and experienced Sr . Specialist, System Administrator to join our Denver, CO team. The ideal candidate… more
    L3Harris (12/26/25)
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  • Voice and Data Network Engineer I, II, III…

    Tri-State Generation and Transmission Association, Inc. (Westminster, CO)
    …7; Voice and Data Network Engineer II, job grade 8, Voice and Data Network Engineer III, job grade 9; or Senior Voice and Data Network Engineer , job ... (STD), Employee Assistant Program (EAP) and Paid Leave Benefits. ** Senior Voice and Data Network Engineer ** Hiring...including VoIP, LAN, WAN, and IP/MPLS technologies. + Configure, test , and deploy network hardware and software components in… more
    Tri-State Generation and Transmission Association, Inc. (12/02/25)
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  • IT Data Analytics Engineer I, II, III…

    Tri-State Generation and Transmission Association, Inc. (Westminster, CO)
    …I, job grade 7; IT Data Analytics Engineer II, job grade 8, IT Data Analytics Engineer III, job grade 9; or Senior Data Analytics Engineer , job grade 10. ... (STD), Employee Assistant Program (EAP) and Paid Leave Benefits. ** Senior IT Data Analytics Engineer ** Hiring Salary...to ensure quality implementation. + Use best practices to test and deploy changes from staging environments to production.… more
    Tri-State Generation and Transmission Association, Inc. (12/02/25)
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  • Principal or Senior Principal Network…

    Northrop Grumman (Keystone, CO)
    …history. Northrop Grumman Aeronautics Systems is looking to add a **Principal or Senior Principal Network and Communications Field Service Engineer ** to our team ... of communications and data link systems in military flight test environment, including operations on a flightline, in a...can be filled at either the Principal Field Service Engineer OR Senior Principal Field Service … more
    Northrop Grumman (12/04/25)
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  • Technical Fellow Senior Principal III…

    BAE Systems (Boulder, CO)
    …may be available based on position level and/or job specifics. **Technical Fellow Senior Principal III SIGINT Mission Chief Engineer ** **115754BR** EEO Career ... **Job Description** The SIGINT Mission Chief Engineer (MCE) serves as the principal technical authority, responsible for leading a cross-functional team and ensuring… more
    BAE Systems (12/12/25)
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