• Infinity Systems Engineering (Colorado Springs, CO)
    …are seeking a versatile and results-driven engineer to support the development, integration , and testing of complex systems and software solutions, with a ... architecture, and test engineering. + Strong understanding of radar systems , including integration , signal processing, and operational performance analysis.… more
    DirectEmployers Association (09/27/25)
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  • 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 ... experts are accelerating energy innovation through breakthrough research and systems integration . From our mission to our...**Job Description** NLR is seeking a mid-career Network & Systems Engineer to join its Cybersecurity Research… more
    DirectEmployers Association (11/25/25)
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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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  • Systems Engineer

    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 units. In Systems Integration and Test (SI&T) we integrate, verify, and validate our… more
    RTX Corporation (12/11/25)
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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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  • 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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  • Sr Systems Integration & Test

    RTX Corporation (Aurora, CO)
    …more secure world. + We have an exciting opportunity for a **Sr** ** Systems Integration and Test Engineer - Automated Testing** supporting one of our ... industry in ground systems solutions. + In Systems Integration and Test (SI&T)...years of prior relevant experience + Experience as an integration and/or test engineer in… more
    RTX Corporation (12/16/25)
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  • Principal Software Systems

    Northrop Grumman (Colorado Springs, CO)
    …history. Northrop Grumman Space Systems is seeking a **Principal Software Systems Integration and Test Engineer ** to join the Systems Engineering ... Capability (DARC) Site 1 program (DS1). As a Software Integration and Test Engineer you...position are related to the system integration , test , and re of high-precision tracking radar systems more
    Northrop Grumman (09/20/25)
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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 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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  • Flight Test Integration

    Lockheed Martin (Littleton, CO)
    …Trident II D5 Fleet Ballistic Missile\. Lockheed Martin is looking for a highly motivated Flight Test Systems Integration Engineer to become a member of ... the Systems Engineering and Integration Team \(SEIT\)\. As a Flight Test Integration Engineer , you will: * Integrate the system architecture and… more
    Lockheed Martin (12/04/25)
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  • Senior Integration and Test

    RTX Corporation (Aurora, CO)
    …ground system capture effort? We have an exciting opportunity for a **Senior Systems Integration and Test Engineer .** In this role, you will plan and ... Mathematics (STEM) and a minimum of 5 years of prior relevant experience + Systems Integration and Test Experience + Experience with systems engineering… more
    RTX Corporation (12/06/25)
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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 (11/13/25)
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  • Systems Engineer (Level 4), 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 (12/10/25)
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  • Senior Software Integration & Test

    Lockheed Martin (Colorado Springs, CO)
    …Mission Systems ' C4ISR** team is looking for a proven and experienced **Software Integration & Test Engineer ** to support a one‑of‑a‑kind Cross Business ... and meets mission performance targets\. **Who You Are** \- A **self‑starter** \- An experienced ** Integration & Test Engineer ** \- An engineer committed… more
    Lockheed Martin (11/07/25)
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  • Integration and Test Engineer

    Northrop Grumman (Colorado Springs, CO)
    …-Launch and Missile Defense Systems offers an excellent opportunity for an Integration and Test Engineer - Junior Integrator/Operator (25-505) to join ... The Junior Integrator/Operator will initially support the C2BMC System Test & Integration group as a system...The Integration group is responsible for ensuring systems are successfully integrated before test events… more
    Northrop Grumman (10/04/25)
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  • Responsible System Engineer - LE2 Missile

    Lockheed Martin (Littleton, CO)
    …Fleet Ballistic Missile \(FBM\) Program is seeking a Responsible Engineer to support Systems Engineering Integration and Test \(SEIT\) for the Trident II ... the FBM Program for LE2\. The LE2 Missile Responsible Systems Engineer \(RSE\) is the technical advocate...Engineering principles \- system or subsystem: 1\) Design/Development 2\) Integration 3\) Test 4\) Evaluation * Experience… more
    Lockheed Martin (12/13/25)
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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 (12/11/25)
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  • Software Integration and Test

    Lockheed Martin (Colorado Springs, CO)
    …You Are** You are a dedicated professional with a strong background in system integration and test engineering and a passion for missile defense technologies\. ... in a fast\-paced, dynamic environment\. Our responsibilities include Sensor/Weapon Integration , Algorithm Development, User Interface Development, Automated Testing, Cyber… more
    Lockheed Martin (11/09/25)
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  • Systems Integration Engineer

    Lockheed Martin (Littleton, CO)
    …Trident II D5 Fleet Ballistic Missile\. The responsibilities of a Senior Staff Electrical Systems Integration Engineer include: * Serve as an integration ... and provide feedback for technical and program documentation * Support systems /hardware integration , test planning and execution and find opportunities for… more
    Lockheed Martin (11/15/25)
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