• Rocket Lab Corporation (Littleton, CO)
    …hardware and software that supports other satellite missions. PRINCIPAL SPACECRAFT SYSTEMS ENGINEER Based out of Rocket Lab's site in Littleton, CO, the Principal ... Spacecraft Systems Engineer is responsible for the development and maintenance of...the development and maintenance of technical budgets, requirements definition, test planning and execution, and overall management of the… more
    Upward (08/04/25)
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  • Applied Research Associates, Inc. (Littleton, CO)
    …our customers and end users. What you'll do as an ARA Staff Scientist/ Engineer : + Acquire and develop in-depth understanding of laser/optical testing and evaluation ... benchtop testing equipment to develop, troubleshoot, optimize, and document novel test methods and prototypes. + Collaborate with vendors and subcontractors,… more
    DirectEmployers Association (10/17/25)
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  • Cleo (Denver, CO)
    **Senior Software Engineer II** Remote **What You Will Be Doing** + Design and develop full-stack components which are part of Cleo's overall code base;Typescript, ... Author's clear, concise, and thorough specifications + Contribute to CI/CD pipelines, test suites, and general DevOps + Contribute training material and training of… more
    DirectEmployers Association (10/08/25)
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  • Ralliant (Denver, CO)
    …a Fortune 500 company like Fortive. **Your Impact** The Field Service Engineer will support and guide customers in successfully applying, installing, monitoring, ... monitoring systems. They will be using various monitoring technologies along with test and measurement products to deliver high results. Iris Power (a division… more
    DirectEmployers Association (09/17/25)
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  • Campos Fabrication (Denver, CO)
    …development Design hydrostatic tests and supervise testing to include maintenance of test gauge calibration. Maintain all required code paperwork for each project Be ... open and able to travel to project sites to assist in the startup of fabricated equipment. Prepare purchase orders to successful vendors. Review project plan and schedule changes; recommend actions to ensure the project stays on time and on budget while… more
    Upward (08/10/25)
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  • National Renewable Energy Laboratory (Golden, CO)
    **Posting Title** Senior Research Operations Engineer . **Location** CO - Golden . **Position Type** Regular . **Hours Per Week** 40 . **Working at NREL** NREL is ... employment at NREL, you must pass a pre-employment drug test prior to commencing employment. Unless prohibited by state...prohibited by state or local law, the pre-employment drug test will include marijuana. If you test more
    DirectEmployers Association (08/20/25)
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  • Senior Systems Integration and Test

    RTX Corporation (Aurora, CO)
    …capture effort? We have an exciting opportunity for a **Senior Integration and Test Engineer ** to provide leadership and direction to Agile software development ... systems. In this role, you will serve as the Integration and Test Engineer responsible for ensuring proper verification and validation of the system prior… more
    RTX Corporation (10/16/25)
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  • Satellite Integration & Test

    Lockheed Martin (Littleton, CO)
    …to join the LM400 Assembly, Integration, and Test team as a lead electrical test engineer in support of P224 and other classified pursuits\. In this role you ... for programs using the LM400 bus platform\. As an Electrical Systems Integration and Test Engineer , you will: \- Develop and define test cases, test more
    Lockheed Martin (08/28/25)
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  • Test Engineer

    Eliassen Group (Englewood, CO)
    ** Test Engineer ** **Englewood, CO** **Type:** Contract **Category:** Quality Assurance (QA) **Industry:** Communications **Reference ID:** JN -102025-104107 ... client, an industry leader in telecommunications, has an excellent opportunity for a Test Engineer to work on a contract opportunity. Work will be a hybrid… more
    Eliassen Group (10/21/25)
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  • System Integration and Test Engineer

    Eliassen Group (Denver, CO)
    **System Integration and Test Engineer ** **Anywhere** **Type:** Contract **Category:** Engineer **Industry:** Technology **Workplace Type:** Remote ... In this position, you will be working within a systems integration and test team, including development operations, systems, and software test engineers. You… more
    Eliassen Group (10/21/25)
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  • Performance Test Engineer

    Actalent (Denver, CO)
    Job Title: Test Engineer Job Description We are seeking a skilled Test Engineer to conduct comprehensive performance testing across our software product ... and direction of the functional group. + Track and report performance test results and metrics, including response times, error rates, throughput, CPU and… more
    Actalent (10/16/25)
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  • Senior Automated Test Engineer

    Leidos (Aurora, CO)
    …Solutions Business Area, is currently seeking an experienced and highly skilled Senior Test Engineer for the Chinook Program. This role will be integral ... testing and awareness of security vulnerabilities (OWASP). + ISTQB, Certified Test Automation Engineer , or equivalent certifications. \#Chinook Come break… more
    Leidos (10/11/25)
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  • Integration / Test Engineer

    DCCA (Westminster, CO)
    Integration / Test Engineer Location Westminster, CO Job Code 2121 # of Openings 1 Apply Now ... compensation and benefits package. Visit our website at: www.dcca.com Integration / Test Engineer Candidate must have an active TS/SCI w/ Poly to be considered… more
    DCCA (08/22/25)
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  • Systems Integration and Test

    Lockheed Martin (Littleton, CO)
    …Mission is Ours\. Lockheed Martin seeks an innovative and talented Systems Integration and Test Engineer to join the Global Security team in Denver, Colorado\. - ... * Support requirements definition for space vehicle tests, development of an Integrated Test Program Plan, and various levels of involvement in test execution\.… more
    Lockheed Martin (10/04/25)
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  • Space Vehicle Sr. Test Engineer

    Lockheed Martin (Littleton, CO)
    …role to defeat the enemies of freedom\. Lockheed Martin is seeking a Sr\. Space Vehicle Test Engineer , to join a new program in the SPP portfolio, on the ... Assembly, Test , and Launch Operations \(ATLO\) team\. In this role...floor operations and will be responsible for developing automated test scripts, procedures, and other documentation needed to conduct… more
    Lockheed Martin (09/19/25)
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  • GPS Satellite Sr. Test Engineer

    Lockheed Martin (Littleton, CO)
    …career that's built for you\. Lockheed Martin is seeking a Senior Level Electrical System Integration/ Test Engineer to join the GPS integration and test team ... electrical floor operations and will be responsible for developing automated test scripts, procedures, and other documentation needed to conduct spacecraft testing… more
    Lockheed Martin (09/04/25)
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  • Senior Test Engineer

    ASM Research, An Accenture Federal Services Company (Denver, CO)
    The Senior Test Engineer will be responsible for the oversight and execution of test scripts, scenarios, evidence, and regression testing across the ... Testing Standards: + Drive quality testing solutions by planning and constructing test scripts using quality processes and methodologies for Accenture or its… more
    ASM Research, An Accenture Federal Services Company (08/15/25)
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  • Sr. Missile Systems Integration & Test

    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, ... and services. This role will involve leading a team to design and test advanced autonomous aircraft and missile systems, managing the product life-cycle from… more
    Sierra Nevada Company, LLC (09/01/25)
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  • Missile Systems Integration & Test

    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, ... Intelligence, Surveillance & Reconnaissance (C4ISR) capabilities encompass design, integration, test , certification, ground/flight training and complete logistics support. IAS… more
    Sierra Nevada Company, LLC (08/11/25)
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  • Engineer Senior Principal Lead Test

    BAE Systems (Westminster, CO)
    …Other incentives may be available based on position level and/or job specifics. ** Engineer Senior Principal Lead Test Engineer ** **116063BR** EEO Career ... 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 (09/11/25)
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