• Xcel Energy (Denver, CO)
    …you're looking for. **The below job summary and responsibilities reflect the principal** ** engineer level role** **. The successfully chosen candidate will be ... as different skills and/or experience will be required at the** **senior** ** engineer level .** **Position Summary:** Viewed as the technical engineer more
    DirectEmployers Association (09/20/25)
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  • Xcel Energy (Denver, CO)
    …what you're looking for. **The job summary below and responsibilities reflect the senior engineer level role. The successfully chosen candidate will be placed at ... to develop and maintain hydraulic models, integrate data from systems of record (eg, GIS, SCADA, customer data), and...May lead more critical projects with oversight of a higher- level engineer or supervisor. + Represents the… more
    DirectEmployers Association (10/25/25)
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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 ... Mountains in Golden, Colorado is the nation's primary laboratory for energy systems research and development. Join NREL, where world-class scientists, engineers, and… more
    DirectEmployers Association (08/20/25)
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  • Xcel Energy (Denver, CO)
    …career opportunities at Xcel Energy. The intern will work as an entry level engineer supporting the team. Through practical experience and mentoring, successful ... Qualifications:** + Proficient in Microsoft Office Suite + Completed a Power Systems course As a leading combination electricity and natural gas energy company,… more
    DirectEmployers Association (10/31/25)
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  • Fluor Corporation (Aurora, CO)
    …deliveries, decommissions and modifications. Be responsible for regular analysis of mechanical systems to include cooling balancing and air quality to help ensure ... design team in meetings and reviews *Design robust mechanical systems to enable the client to tender and produce...ambition and a willingness to learn whilst demonstrating a high- level of diligence and organizational skills. *Other Duties as… more
    Upward (08/12/25)
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  • Fluor Corporation (Aurora, CO)
    …Community. Job Description Must possess a clearance at the TS/SCI access level , and have favorably completed a government issued polygraph. Position requires client ... and procedures for the security and management of computing facilities and systems . *Ensure project invoices are submitted per contract requirements and follow up… more
    Upward (08/11/25)
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  • Systems Engineer ( Level

    Lockheed Martin (Littleton, CO)
    …tomorrow with you\. Lockheed Martin Space is looking for an innovative and experienced Systems Engineer to support the team that designs, develops, fields and ... activities of major significance to the nation's National Security Enterprise\. As a Systems Engineer , your roles and responsibilities will include: * Support… more
    Lockheed Martin (10/11/25)
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  • Systems Engineer ( Level

    Lockheed Martin (Littleton, CO)
    …all phases of test\. \- Proven success supporting high Technology Readiness Level \(TRL\) systems and mission\-critical hardware\. \- Experience integrating and ... verifying complex hardware and software systems at the subsystem or system level \. \- Active TS/SCI security clearance required\. **Desired Skills:** \- Master's… more
    Lockheed Martin (11/01/25)
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  • Systems Engineer Staff…

    Lockheed Martin (Littleton, CO)
    …:** Experienced Professional **Business Unit:** SPACE **Relocation Available:** Possible **Career Area:** Systems Engineering: Other **Type:** Full\-Time **Shift:** ... Space has an immediate opportunity for a System Safety Engineer at our Denver, CO\. facility\. If you have...in working for a company that develops national defense systems , come and be a part of our System… more
    Lockheed Martin (10/11/25)
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  • Sr. Principal ( Level 4

    Northrop Grumman (Aurora, CO)
    …of history, they're making history. We are seeking a highly skilled and motivated ** Systems Integration and Test Engineer ** to join our dynamic team in Aurora, ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...experience; 6 years of relevant experience with a Master's; 4 years of relevant experience with a PhD. An… more
    Northrop Grumman (10/30/25)
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  • Principal (Level3)/ Sr. Principal ( Level

    Northrop Grumman (Aurora, CO)
    …only part of history, they're making history. Northrop Grumman Space Systems is seeking a Network Engineer - Level 3 or 4 to join our team based in the ... Engineer will support the customer's computer data communications systems , in providing design specifications, testing and inspections for...a Principal ( Level 3) or Sr. Principal ( Level 4 ) Network Engineer . **Basic… more
    Northrop Grumman (10/17/25)
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  • Systems Engineer Level 3/…

    Northrop Grumman (Aurora, CO)
    …in Science in a STEM degree; 3 Years with Masters; 1 Year with PhD + ** Level 4 Systems Engineer :** 8 Years of relevant experience with Bachelors in ... to mitigate risks and resolve issues **Basic Qualifications:** + ** Level 3 Systems Engineer :** 5...Science in a STEM degree; 6 Years with Masters; 4 Years with PhD + **Active SCI clearance** +… more
    Northrop Grumman (11/05/25)
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  • Software and Mathematics Engineer

    Northrop Grumman (Boulder, CO)
    …making history. Northrop Grumman Space Systems is seeking a Senior Principal Software Engineer ( Level 4 ) with a passion and expertise for both ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (08/20/25)
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  • Software Engineer Level 3…

    Northrop Grumman (Aurora, CO)
    … 3) or a Sr. Principal** **Software Engineer ** **( Level 4 )** in the Payload and Ground Systems Division Engineering organization supporting Integrated ... , Systems Administrator, Database Administrator, and Network Engineer peers from entry- level to the most...be considered in lieu of degree. + **Sr. Principal level 4 ** : Bachelor's degree in a… more
    Northrop Grumman (10/15/25)
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  • Software Engineer Level 4

    Northrop Grumman (Aurora, CO)
    …be a part of our mission! We are looking for an experienced Sr. Principal Software Engineer ( Level 4 ) to augment our team. Successful candidates will support ... , Systems Administrator, Database Administrator, and Network Engineer peers from entry- level to the most...lunch-n-learns, campus events, and leadership mixers. **Basic Qualifications:** + ** Level 4 ** : Bachelor's degree in a… more
    Northrop Grumman (09/03/25)
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  • Software Engineer Level 3…

    Northrop Grumman (Aurora, CO)
    …Sector would love to have you join our team as a Principal ( level 3) Software Engineer or Sr. Principal ( level 4 ) Software Engineer based out of ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...experience may be considered in lieu of degree. + Level 4 : Bachelor's degree + 8 years… more
    Northrop Grumman (10/24/25)
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  • Software Engineer Level 3…

    Northrop Grumman (Aurora, CO)
    …_This requisition may be filled at either a level 3 (Principal) or a level 4 (Sr. Principal), depending on the candidate's experience as laid out in the ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...may be considered in lieu of a degree. + ** Level 4 (Sr. Principal):** Bachelor's degree in… more
    Northrop Grumman (09/20/25)
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  • Software Engineer Level 3…

    Northrop Grumman (Aurora, CO)
    …_This requisition may be filled at either a level 3 (Principal) or a level 4 (Sr. Principal), depending on the candidate's experience as laid out in the ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...may be considered in lieu of a degree. + Level 4 (Sr. Principal): Bachelor's degree in… more
    Northrop Grumman (09/21/25)
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  • Software Engineer Level 4

    Northrop Grumman (Aurora, CO)
    …Space Systems Sector would love to have you join our team as a Sr. Principal ( level 4 ) Software Engineer based out of based out of Aurora, CO. This is ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,.... Ensures software standards are met. **Basic Qualifications:** + Level 4 : Bachelor's degree in Science with… more
    Northrop Grumman (10/29/25)
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  • Sr. Principal Quality Engineer

    Northrop Grumman (Aurora, CO)
    …history, they're making history. Northrop Grumman's Space Sector is seeking a **Sr. Principal Quality Engineer - Level 4 ** to join our team in **Aurora, CO** ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,.... The Sr Principal Quality Engineer 4 develops, modifies, applies, and maintains… more
    Northrop Grumman (11/05/25)
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