• Senior Systems Engineer

    Lockheed Martin (Littleton, CO)
    …courage to dream big, then we want to build a better tomorrow with you\. As a Systems Engineer , you will be part of the System Engineering team within the MOATS ... Level :** Experienced Professional **Business Unit:** SPACE **Relocation Available:** Possible **Career Area:** Systems Engineering: Other **Type:** Full\-Time **Shift:**… more
    Lockheed Martin (11/14/25)
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  • Systems Engineer ( Level

    Lockheed Martin (Littleton, CO)
    …and validation processes\. \- 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 \....software systems at the subsystem or system level \. \- Active TS/SCI security clearance required\. **Desired Skills:**… more
    Lockheed Martin (11/01/25)
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  • Mission Ops Systems Engineer

    Lockheed Martin (Littleton, CO)
    …:** Experienced Professional **Business Unit:** SPACE **Relocation Available:** Possible **Career Area:** Systems Engineering: Other **Type:** Full\-Time **Shift:** ... of mission timeline **Basic Qualifications:** \- Mission Operations experience, systems engineering, or ground software experience \- Procedure writing experience… more
    Lockheed Martin (11/09/25)
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  • Electromechanical Engineer ( Level 2…

    Northrop Grumman (Englewood, CO)
    …history, they're making history. Northrop Grumman Space Systems is seeking a **Electromechanical Engineer ( Level 2 or 3 )** to join our team. This ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...with 0+ years of relevant experience is required. + ** Level 3 ** : Bachelor's degree in a… more
    Northrop Grumman (11/04/25)
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  • Systems Engineer - Entry…

    Lockheed Martin (Littleton, CO)
    …the Trident II D5 Fleet Ballistic Missile\. Lockheed Martin \(LM\) is looking for an ambitious Systems Engineer to become a member of the System of Systems ... Engineering and Integration Team\. As a Requirements and Verification Systems Engineer , you will: 1\) Create and...one or more Systems Engineering processes and Systems Integration functions, including: \- Mission\- level requirements… more
    Lockheed Martin (11/15/25)
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  • Staff Systems Engineer

    Lockheed Martin (Littleton, CO)
    engineer Cross\-Domain Solution \(CDS\) products\. This position is for a Systems Engineer /Installer on the Radiant Mercury product within the TSS program\. ... the prime contractor for over 20 years\. **WHAT WE'RE DOING** At LM we engineer innovative solutions to deliver resilient systems , products, and services across… more
    Lockheed Martin (11/12/25)
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  • Senior Systems Engineer - IT

    Lockheed Martin (Littleton, CO)
    engineer Cross\-Domain Solution \(CDS\) products\. This position is for a Systems Engineer /Installer on the Radiant Mercury product within the TSS program\. ... systems \. **WHO YOU ARE** Lockheed Martin is seeking a highly motivated Senior Systems Engineer \-IT to join our Radiant Mercury team\. This role focuses on… more
    Lockheed Martin (11/12/25)
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  • Big Data Systems Engineer (Remote)

    KBR (Denver, CO)
    Title: Big Data Systems Engineer (Remote) Belong, Connect, Grow, with KBR! KBR's National Security Solutions (NSS) team provides high-end engineering and ... our national security. KBR is seeking a Big Data Systems Engineer to join our team. The...technical field, and 10 years of DoD experience. Entry level Big Data Engineers will NOT be considered due… more
    KBR (10/28/25)
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  • Network / IT Systems Engineer Sr

    Lockheed Martin (Littleton, CO)
    …The Lockheed Martin Space Mission Processing team is seeking a highly skilled and motivated Systems Engineer to join our infrastructure team\. As a Network / IT ... Systems Engineer , you will implement and maintain...Systems Engineer , you will...TS/SCI security clearance for consideration\.** **This is an MID\-SR \( level 3 \) ROLE where candidates typically require… more
    Lockheed Martin (10/29/25)
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  • Systems Engineer - Clearance…

    Lockheed Martin (Littleton, CO)
    **Description:** **WHAT WE'RE DOING** At Lockheed Martin, we engineer innovative solutions to deliver resilient systems , products, and services across evolving ... Level :** Experienced Professional **Business Unit:** RMS **Relocation Available:** Possible **Career Area:** Systems Engineering: Other **Type:** Full\-Time **Shift:**… more
    Lockheed Martin (11/01/25)
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  • UNIX Systems Engineer

    GovCIO (Denver, CO)
    **Overview** GovCIO is currently hiring for an UNIX Systems Engineer to plan, execute, and implement,create and maintain team technical instructions, operating ... join date. + 5+ yrs experience as a Unix Systems Administrator or IT Engineer with experience...Engineer with experience in automating assigned tasks. + 3 + yrs experience in patch management with understanding how… more
    GovCIO (09/24/25)
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  • Artemis 3 Gncp Flight Software Responsible…

    Lockheed Martin (Highlands Ranch, CO)
    …will take humans farther than we have ever gone before\. This Certified Principal Engineer \(CPE\)/Responsible Systems Engineer \(RSE\) position is for a ... the Guidance, Navigation, Control & Propulsion \(GNCP\) functions\. A Certified Principal Engineer \(CPE\)/Responsible Systems Engineer \(RSE\) is a highly… more
    Lockheed Martin (11/13/25)
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  • Sr Systems Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    … that protect and sustain our way of living. Join our team! As a Senior Systems Engineer within our Mission Systems Integration directorate, you'll play a ... critical role in advancing our ground-based air defense systems and CUAS technologies. You will use your skills...simulation, and test using progressive tools. As a cross-functional engineer , you will take system- level ownership of… more
    Sierra Nevada Company, LLC (11/18/25)
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  • Systems Engineer II (For SNC Summer…

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …keep our world united and sustain our way of living. Join our team! As a Systems Engineer , you will be using your skills and expertise to research, architect, ... simulation, and test using progressive tools. As a cross-functional engineer , you are in charge of system- level ...it is a leading prime manned and unmanned aircraft systems integrator for innovative, high-performance ISR and aviation … more
    Sierra Nevada Company, LLC (11/13/25)
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  • Desktop Systems Engineer 2

    GovCIO (Denver, CO)
    …This position is contingent upon contract award. GovCIO is currently hiring for a Desktop Systems Engineer 3 for our NLM proposal. The Desktop Systems ... USD $90,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/4399/desktop- systems - engineer -2/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2024-4399_ **Category** _IT… more
    GovCIO (11/18/25)
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  • Lead Engineer - Advanced Computational…

    Eaton Corporation (Golden, CO)
    Eaton's CTO Corporate Technology Office division is currently seeking a Lead Engineer - Advanced Computational Methods for Power Systems . This position is based ... energy resilience for the electric grid and connected energy systems . The Lead Engineer will report to...Science, or related field from an accredited institution plus 3 years of industrial experience, OR + Bachelor's degree… more
    Eaton Corporation (11/15/25)
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  • Software Engineer ( Systems )

    Meta (Denver, CO)
    …click "Apply to Job" online on this web page. **Required Skills:** Software Engineer ( Systems ) Responsibilities: 1. Research, design, develop, build and test ... operating systems - level software, compilers, and network distribution software...applications. 2. Build new features and improve existing products. 3 . Work on problems of diverse scope and design… more
    Meta (10/22/25)
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  • Eaton Development Program: Power Systems

    Eaton Corporation (Littleton, CO)
    …Eaton through extensive services that ensure safe, efficient, and reliable power systems at every stage. + **Strategic Networking:** Benefit from networking and ... bonus. **Position Overview: ** The **Electrical Engineering Services and Systems ** global service team is one of the largest...and future leadership roles at Eaton. As a new engineer , you will be provided with a structured training… more
    Eaton Corporation (09/04/25)
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  • Model-Based Systems Engineer

    Lockheed Martin (Littleton, CO)
    …deterrence\. Learn about the Trident II D5 Fleet Ballistic Missile\. As a Systems Engineer for Model\-Based System Engineering \(MBSE\) you will lead and ... clearance with the ability to obtain and maintain a Top Secret clearance\. * 3 \+ years of experience working in a systems engineering environment\. * **Work… more
    Lockheed Martin (09/13/25)
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  • Software Engineer , Systems

    Meta (Denver, CO)
    …click "Apply to Job" online on this web page. **Required Skills:** Software Engineer , Systems Responsibilities: 1. Research, design, develop, build and test ... operating systems - level software, compilers, and network distribution software...applications. 2. Build new features and improve existing products. 3 . Work on problems of moderate scope. 4. Push… more
    Meta (10/25/25)
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