• 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, ... Description** We are seeking a talented and motivated Power System Stability Analysis Engineer to join our...power systems stability, with focus on power systems dynamics/stability + Demonstrated experience in power system 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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  • 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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  • Lead/Sr. Specialist, Integration

    L3Harris (Centennial, CO)
    …and subcontractors for the full integration and test of the mission system . The test engineer will be a point-of-contact for the government customer ... of national security. Job Title: Lead, Sr. Specialist , Integration / Test Engineer Job Code: 32163...systems and operations center from program inception to test verification and deployment. The Lead Integration more
    L3Harris (01/06/26)
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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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  • 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, ... Systems team to develop and execute missile system test and evaluation plans for ...qualification of test assets + Knowledge of system integration lab operation to include hardware… more
    Sierra Nevada Company, LLC (11/10/25)
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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... Conductor on Space Vehicle Integration and Test Programs, including: Component and System Level… more
    Lockheed Martin (12/17/25)
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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, ... a recurring multi\- year, critical program seeking a Software Engineer who likes to be challenged and solve problems\....**Relocation Available:** Possible **Career Area:** Systems Engineering: System of Systems Integration **Type:**… more
    Lockheed Martin (01/09/26)
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  • Secret Integration and Test

    Insight Global (Aurora, CO)
    Job Description A large government integrator in Aurora, CO is looking for an integration and test engineer . They must have an active secret clearance or ... higher. The ideal candidate will have hands on experience with preforming software integration and conducting tests. They should have a strong understanding of Linux… more
    Insight Global (01/14/26)
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  • Systems Test and Integration

    Lockheed Martin (Littleton, CO)
    …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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  • 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...with the other services. The successful candidate will support system integration efforts, develop test more
    Northrop Grumman (11/07/25)
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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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  • GPS Satellite Sr. Test Engineer

    Lockheed Martin (Littleton, CO)
    …find a career that's built for you\. Lockheed Martin is seeking a Senior Level Electrical System Integration / Test Engineer to join the GPS integration ... Professional **Business Unit:** SPACE **Relocation Available:** Possible **Career Area:** Systems Engineering: Assembly/ Integration and Test **Type:**… more
    Lockheed Martin (12/04/25)
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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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  • Principal Systems Engineer (Software…

    Northrop Grumman (Aurora, CO)
    … & Test (SEIT) team, an Integration & Test engineer gains an understanding of the Systems Engineering process across a product's lifecycle and ... Space Systems (NGSP) is seeking a **Principal Systems Engineer (Software Integrator)** / **Sr. Principal... automation, test reports, and execution of integration test activities in System more
    Northrop Grumman (11/22/25)
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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...As a member of the Integration and Test team, you will: * Execute system \-level… 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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  • Senior Specialist, Configuration Management

    L3Harris (Centennial, CO)
    …technical writer, senior program operations analyst, systems support engineer , integration and test engineer , specialty engineer , or similar. ... goal of this role is to maintain the integrity of system documentation, drawings, design artifacts, baselines, records, and associated configuration information… more
    L3Harris (11/20/25)
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  • Systems Integration Engineer

    Lockheed Martin (Littleton, CO)
    …joining the Systems Engineering Integration and Test \(SEIT\) team as a Systems Integration Engineer \. We have a Weapon System level view of ... 2 \(LE2\) program, you will: * Serve as an systems integration engineer supporting external...b\) Requirements and Interface Control Document \(ICD\) development c\) System Integration , Test and/or Verification… more
    Lockheed Martin (01/15/26)
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