• Rocket Lab Corporation (Littleton, CO)
    …or who build and assemble satellite hardware and software that supports other satellite missions. SENIOR RF REGULATORY LEAD ENGINEER I/II Join our team as the ... Lab is a global leader in launch and space systems . The rockets and satellites we build and launch...Senior RF Regulatory Lead Engineer I/II , where you'll work independently under the… more
    Upward (08/04/25)
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  • Rocket Lab Corporation (Littleton, CO)
    … in support of the Launch Systems Business Development and Strategy team. The Senior Avionics Engineer I - Mission Formulation is an integral part of Rocket ... Lab is a global leader in launch and space systems . The rockets and satellites we build and launch...pioneering team and launch your career to new heights! SENIOR AVIONICS ENGINEER I - MISSION FORMULATION… more
    Upward (08/10/25)
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  • Fluor Corporation (Aurora, CO)
    …and procedures for the security and management of computing facilities and systems . *Ensure project invoices are submitted per contract requirements and follow up ... on accounts receivable to minimize cash flow costs. *Keep senior operations management informed of project status, including client relations, financial performance,… more
    Upward (08/11/25)
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  • Systems Engineer Senior

    Lockheed Martin (Littleton, CO)
    …timing to the world\! Lockheed Martin is looking for an energetic and high performing Senior Electrical Systems Engineer to join the Navigation Systems ... GN&C, Mechanisms, Communications, Software, and Payloads * Support Subsystem Responsible Systems Engineers \(RSE\) and the Space Vehicle RSE, the technical advocate… more
    Lockheed Martin (10/10/25)
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  • Senior Systems Engineer

    Leidos (Centennial, CO)
    **Description** Leidos is seeking a ** Senior Systems Engineer ** to support the **United States Antarctic Program (USAP)** under the **National Science ... This is a rare opportunity to apply your advanced systems engineering expertise to one of the most unique...unique and mission-critical environments in the world. As a senior member of the **Information Technology & Communications (IT&C)… more
    Leidos (09/14/25)
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  • Senior Systems Engineer

    RTX Corporation (Aurora, CO)
    …problems that create a safer, more secure world. Raytheon Technologies is seeking a Senior Systems Engineer (MBSE) to provide enterprise-wide systems ... within the Intelligence Community. The ideal candidate will apply Model-Based Systems Engineering (MBSE) and Digital Engineering practices to define system… more
    RTX Corporation (10/07/25)
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  • Senior Systems Engineer

    RTX Corporation (Aurora, CO)
    …meaningful problems that create a safer, more secure world. We are looking for a Senior Systems Engineer candidate to join our world-class engineering team. ... and a minimum 5 years of prior relevant experience + Experience with Systems Engineering + Experience with Linux OS **Qualifications We Prefer** + An understanding… more
    RTX Corporation (10/09/25)
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  • Senior Systems Engineer

    RTX Corporation (Aurora, CO)
    …that create a safer, more secure world. We have an exciting opportunity for a ** Senior Systems Engineer ** supporting one of the premier programs within the ... Air & Space Defense Systems (ASDS) business unit . This role leverages and...role leverages and enhances your expertise in requirements clarification, systems engineering analysis, algorithm development, requirements definition and derivation,… more
    RTX Corporation (08/20/25)
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  • Senior Systems Engineer

    RTX Corporation (Aurora, CO)
    …that create a safer, more secure world. We have an exciting opportunity for a ** Senior ** ** Systems Engineer ** Solution Manager supporting one of our premier ... and a minimum 5 years of prior relevant experience + Experience with systems engineering lifecycle, roles and functions, with specific experience in one or more… more
    RTX Corporation (10/01/25)
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  • Systems Engineer Senior

    Lockheed Martin (Englewood, CO)
    …Ballistic Missile\. Lockheed Martin \(LM\) is looking for a highly motivated Mechanical Systems Integration Engineer to become a member of the Missile System ... Engineering & Integration Team\. As a ** Systems Integration Engineer ** , you will serve as a key interface between the requirements, design, subsystem… more
    Lockheed Martin (09/22/25)
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  • Systems Engineer Senior

    Lockheed Martin (Littleton, CO)
    …- - **What does this role look like?** Lockheed Martin is looking for a talented Systems Engineer to join the Navigation Systems team in Denver, Colorado ... and providing precision navigation and timing to the world\. As a Systems Engineer , you will: * Creatively use DOORS in daily processes while supporting… more
    Lockheed Martin (10/03/25)
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  • Flight Test Integration - Systems

    Lockheed Martin (Littleton, CO)
    …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 CONOPS, system level design, and… more
    Lockheed Martin (09/20/25)
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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 ... employ MBSE approaches to developing Systems Engineering products using SysML and MBSE tools to...and visualize needed views of model data to communicate systems and facilitate automation of Systems Engineering… more
    Lockheed Martin (09/24/25)
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  • Senior OPIR Systems Engineer

    KBR (Denver, CO)
    Title: Senior OPIR Systems Engineer KBR is seeking a highly qualified OPIR Systems Engineer to provide Systems Engineer Technical Advisor ... (SETA) support for a USG Agency. As a Senior OPIR Systems Engineer , you will be responsible for providing Joint Intelligence Community Government project… more
    KBR (09/12/25)
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  • Systems Integration Engineer

    Lockheed Martin (Littleton, CO)
    …strategic deterrence\. Learn about the Trident II D5 Fleet Ballistic Missile\. As a Senior Staff Electrical Systems Integration Engineer , you will: * Serve ... analysis, and recommendation of Trade Study options related to the electrical systems * Perform data and document reviews and provide feedback for technical… more
    Lockheed Martin (10/10/25)
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  • Principal/ Senior Principal Systems

    Northrop Grumman (Aurora, CO)
    …of history, they're making history. **About the Team:** We are looking for a Principal or Senior Principal Systems Engineer to join our team at Buckley Space ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...Force Base! Our team deploys Linux based ground systems for a large missile defense contract. We provide… more
    Northrop Grumman (08/22/25)
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  • Power Systems Studies Engineer

    Xcel Energy (Denver, CO)
    …preferred. + Graduate degree in fields above preferred. + PE (Professional Engineer ) registration preferred. ** Senior Engineer Level (Salary Range: ... and experience as different skills and/or experience will be required at the** ** senior ** ** engineer level.** **Position Summary:** Viewed as the technical … more
    Xcel Energy (09/20/25)
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  • Senior z/OS Systems Engineer

    Fiserv (Denver, CO)
    …to make an impact on a global scale, come make a difference at Fiserv. **Job Title** Senior z/OS Systems Engineer **What does a successful Senior z/OS ... from customer requests or as opportunities that present themselves to the engineer . As a senior engineer , your focus will include saving our customers time,… more
    Fiserv (10/10/25)
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  • Senior Systems Engineer

    Coinbase (Denver, CO)
    …and fully supported. Coinbase is hiring! We are looking for an experienced system engineer (SE) to join the IT Operations Corporate Engineering team to build and ... Coinbase to design, implement, and maintain performant, reliable, and secure identity systems * Provide corporate IAM tooling subject matter expertise to adjacent… more
    Coinbase (08/09/25)
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  • Senior Systems Engineer

    EchoStar (Littleton, CO)
    …Responsibilities** **Key Responsibilities:** + Deploying, maintaining, and managing systems supporting the network infrastructure composed of diverse technologies ... project plans and maintaining high-level (HLD) and low-level (LLD) designs for systems . + Contributing to the development of automation requirements for systems more
    EchoStar (10/03/25)
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