• ASRC Industrial Services (Westminster, CO)
    Environmental/Ecological Engineer - Westminster, CO Summary **Title:** Environmental/Ecological Engineer - Westminster, CO **ID:** 2339 - RSI - 06 Description ... sites (landfills), with a focus on geotechnical and ecological design integration for disposal cell performance. This role also communicates program activities,… more
    DirectEmployers Association (10/25/25)
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  • National Renewable Energy Laboratory (Denver, CO)
    …engineers, and experts are accelerating energy innovation through breakthrough research and systems integration . From our mission to our collaborative culture, ... Golden, Colorado is the nation's primary laboratory for energy systems research and development. Join the National Laboratory of...seeking a talented and motivated Power System Stability Analysis Engineer to join our team in a cutting-edge project… more
    DirectEmployers Association (12/11/25)
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  • Encore Electric, Inc. (Lakewood, CO)
    …critical information from memory + Problem solve effectively and efficiently + Systematically test systems + Maintain organized notes and reports + Understand ... will support the design and construction of power, lighting, and telecommunications systems within the built environment. This role works closely with Electrical… more
    DirectEmployers Association (01/14/26)
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  • Missile Systems Integration

    Sierra Nevada Company, LLC (Lone Tree, CO)
    Sierra Nevada Corporation (SNC) is seeking a dynamic and skilled Systems Integration & Test Engineer to play a critical role in the research, design, ... Knowledge of requirements management, functional requirements parsing, derivation, and allocation; systems design, systems integration , technical risk… more
    Sierra Nevada Company, LLC (11/10/25)
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  • Systems Integration and Test

    Lockheed Martin (Boulder, CO)
    …with you\. Are you looking to develop your career as a Systems Integration and Test Engineer ? Do you want to be part of a dynamic, fast\-moving, high ... - - - **What does this role look like?** As a Systems Integration and Test Engineer on the Space Based Infrared System program you will: * Work… more
    Lockheed Martin (01/16/26)
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  • Staff (Level 5) Systems Engineer

    Northrop Grumman (Aurora, CO)
    …they're making history. We are seeking a highly skilled and motivated ** Systems Integration and Test Engineer ** to join our dynamic team in Aurora, ... CO. The ideal candidate will have experience in systems engineering principles, including system integration , verification, validation, and supportability… more
    Northrop Grumman (11/07/25)
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  • Early Career System Integration

    Lockheed Martin (Littleton, CO)
    …Martin Space in Littleton, CO is seeking an experienced full\-time Systems Integration & Test Engineer for the Production Operations organization\. This ... comprehension of seamless integration and rigorous testing at each stage\. * Test Engineer and/or Certified Test Conductor * Willing to work… more
    Lockheed Martin (12/25/25)
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  • Systems Engineer - Systems

    RTX Corporation (Aurora, CO)
    …a safer, more secure world. We have an exciting opportunity for a ** Systems Engineer - Integration and Test ,** supporting one of our premier programs in ... the Space Intelligence, Surveillance, and Reconnaissance (SISR) business unit. In Systems Integration and Test (SI&T) we integrate, verify, and validate our… more
    RTX Corporation (01/14/26)
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  • Systems Integration and Test

    Lockheed Martin (Littleton, CO)
    …in an AGILE software development organization\. Experience with system of systems testing\. Experience with test automation software \(TestComplete\)\. ... who share our passion for excellence and innovation\. If you're a skilled engineer looking for a challenging and rewarding opportunity, join the Erebus Team and… more
    Lockheed Martin (01/16/26)
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  • Electrical Battery Test Engineer

    Lockheed Martin (Littleton, CO)
    **Description:** As a Systems Integration and Test Engineer , you will play a critical role in the development and testing of cutting\-edge spacecraft ... Chemical, Mechanical\) or equivalent experience/combined education * Experience in electrical test and/or systems integration engineering **Desired Skills:**… more
    Lockheed Martin (12/18/25)
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  • Systems Test and Integration

    Lockheed Martin (Littleton, CO)
    …Mission is Ours\. Lockheed Martin Space is seeking a highly motivated and detail\-oriented System Integration & Test Engineer Associate to join our team in ... Professional **Business Unit:** SPACE **Relocation Available:** Possible **Career Area:** Systems Engineering: Assembly/ Integration and Test **Type:**… more
    Lockheed Martin (01/11/26)
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  • System Integration and Test

    Lockheed Martin (Littleton, CO)
    …equivalent experience/combined education * Aerospace or defense systems hardware/software integration experience * Test Engineer \(TE\) and/or Certified ... , and Test team as a Satellite Integration & Test Engineer in...Professional **Business Unit:** SPACE **Relocation Available:** Possible **Career Area:** Systems Engineering: Assembly/ Integration and Test more
    Lockheed Martin (12/17/25)
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  • Entry Level Spacecraft Test Engineer

    Lockheed Martin (Littleton, CO)
    …floor operations for programs using the LM400 bus platform\. As a Systems Integration and Electrical Test Engineer , you will: \- Develop and define ... , and Test team as an electrical test engineer \. In this role you will...Professional **Business Unit:** SPACE **Relocation Available:** Possible **Career Area:** Systems Engineering: Assembly/ Integration and Test more
    Lockheed Martin (01/14/26)
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  • Systems Engineer Staff,…

    Lockheed Martin (Littleton, CO)
    …possible\. * Perform systems /hardware problem investigations, risk reduction planning, systems integration , test planning, and execution\. * Participate ... Martin Space is looking for an innovative and experienced Systems Engineer to support the team that...DoD Top Secret Security Clearance * Strong background in Systems Engineering, Integration , and Test ,… more
    Lockheed Martin (12/06/25)
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  • Systems Engineer (Level 3), RF…

    Lockheed Martin (Littleton, CO)
    …\- Hands\-on experience in RF or electrical systems engineering, including test planning, execution, and hardware integration \. \- Strong understanding of ... Professional **Business Unit:** SPACE **Relocation Available:** Possible **Career Area:** Systems Engineering: Assembly/ Integration and Test **Type:**… more
    Lockheed Martin (12/25/25)
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  • Lead/Sr. Specialist, Integration

    L3Harris (Centennial, CO)
    …cyber domains in the interest of national security. Job Title: Lead, Sr. Specialist , Integration / Test Engineer Job Code: 32163 Job Location: Denver, CO Job ... Space Superiority group has an opening for a Lead, Integration & Test Engineer to...systems and operations center from program inception to test verification and deployment. The Lead Integration more
    L3Harris (01/06/26)
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  • Integration and Test Engineer

    Lockheed Martin (Littleton, CO)
    …and disseminate the most mission\-critical information\. What You Will Be Doing As a Integration and Test Engineer you will own the maintenance, ... Experienced Professional **Business Unit:** RMS **Relocation Available:** Possible **Career Area:** Systems Engineering: System of Systems Integration more
    Lockheed Martin (01/09/26)
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  • Integration and Test Engineer

    SMX (Boulder, CO)
    Integration and Test Engineer (Secret to TS) (4833)at SMX(View all jobs) (https://www.smxtech.com/careers/) Boulder, CO Are you interested in the next ... capabilities to address our customers' most pressing needs. We are looking for an ** Integration and Test Engineer ** who is excited to apply their… more
    SMX (01/06/26)
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  • Engineer Senior Mission Systems

    BAE Systems (Boulder, CO)
    …Other incentives may be available based on position level and/or job specifics. ** Engineer Senior Mission Systems Integration ** **119300BR** EEO Career Site ... level ICDs. + Proven technical leadership experience and familiarity with mission systems integration . \#LI-NP1 **Preferred Education, Experience, & Skills** +… more
    BAE Systems (12/16/25)
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  • Systems Integration Engineer

    Lockheed Martin (Littleton, CO)
    …the Systems Engineering Integration and Test \(SEIT\) team as a Systems Integration Engineer \. We have a Weapon System level view of the FBM ... 2 \(LE2\) program, you will: * Serve as an systems integration engineer supporting external...provide feedback for technical and program documentation * Support systems /hardware integration , test planning and… more
    Lockheed Martin (01/15/26)
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