• The Computer Merchant, LTD. (Denver, CO)
    JOB TITLE: Senior Systems Engineer - MBSE JOB LOCATION: Plano, TX, Dayton, OH, or Denver, CO WAGE RANGE*: 70-96 JOB NUMBER: 25-03813 Clearance Requirements: ... defense contractor, has an immediate opening for a Senior Systems Engineer - MBSE to work from...of Defense and Chairs of the Joint Chiefs of Staff to ensure continued critical command, control and communication… more
    job goal (12/10/25)
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  • Mechanical Systems Engineer

    Lockheed Martin (Littleton, CO)
    …- - **What does this role look like?** SPP Alpha is looking for a mechanical system engineer to join a fast growing, dynamic program\. If you enjoy being a part of a ... our customers and pushing boundaries of what's possible\. As the Mechanical System Engineer , you will: * Drive mechanical design execution through CDR and production… more
    Lockheed Martin (11/22/25)
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  • Systems Engineer Staff

    Lockheed Martin (Littleton, CO)
    …- - - **What does this role look like?** SPP Alpha is looking for a system engineer to join a fast\-growing, dynamic program\. If you enjoy being a part of a team ... of the program lifecycle \(development, production, and post production\) * Systems Integration, test and other verification activities * Ownership and delivery… more
    Lockheed Martin (11/22/25)
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  • Senior Systems Engineer Staff

    Lockheed Martin (Aurora, CO)
    …era in space and find a career that's built for you\. This Chief Engineer role is within the Double Eagle organization supporting the Ground Engineering \(GE\) Team ... directly to the GE Manager\. As the GE Chief Engineer , you will: * Guide prioritization and execution of...monitor and maintain awareness of all events, activities, and systems * Provide technical guidance for teams of specialized… more
    Lockheed Martin (11/09/25)
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  • RF Engineer , Senior Staff (Level V)…

    Lockheed Martin (Littleton, CO)
    …desired * Familiarity with RF test software and tools * RF prototyping experience * RF Systems Engineer background in RF PNT, NS, and TT&C systems * ... for you\. Lockheed Martin Space is seeking a **Senior Staff RF Engineer ** to join our team...participate in design reviews and provide feedback/input on RF systems and hardware designs * Collaborate with cross\-functional teams… more
    Lockheed Martin (11/09/25)
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  • RF Engineer , Senior Staff (Level V)…

    Lockheed Martin (Littleton, CO)
    …milestones\. Successful applicants will have experience working as a Certified Principle Engineer \(CPE\), Responsible Systems Engineer \(RSE\), or ... and prosperity\. Lockheed Martin Space is seeking a Senior Staff RF Engineer \(level 5\) to join...initialization on advanced RF payloads\. * Lead efforts in systems engineering, analysis, calibration, and verification across the product… more
    Lockheed Martin (11/19/25)
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  • Program Quality Engineer Staff (TS…

    Lockheed Martin (Littleton, CO)
    …* Prior experience as a team lead and considered an experienced quality engineer mentoring junior staff helping with OJT training include budgetary proposal ... Space in Littleton, CO has an exciting opportunity for a Program Quality Engineer supporting the Global Security mission area\. In this role you will develop,… more
    Lockheed Martin (11/19/25)
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  • Staff Project Engineer - Secret…

    Lockheed Martin (Littleton, CO)
    …and software specifications\. Come support our legacy of mission success\. As a Project Engineer Staff , you will be responsible for managing projects under the ... well as Independent Research and Development \(IRAD\) efforts\. These systems demand development of advanced software solutions as well...of team members Who You Are: The typical Project Engineer Staff has Bachelor's degree with 9… more
    Lockheed Martin (12/05/25)
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  • RF Engineer , Staff (Level IV) - Top…

    Lockheed Martin (Littleton, CO)
    …milestones\. Successful applicants will have experience working as a Certified Principle Engineer \(CPE\), Responsible Systems Engineer \(RSE\), or ... utilizing tools like GRASP, HFSS, or CST\. * Lead efforts in systems engineering, analysis, calibration, verification, and validation across the product lifecycle,… more
    Lockheed Martin (11/26/25)
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  • Electro-Optical Engineer Staff

    Lockheed Martin (Louisville, CO)
    …and find a career that's built for you\. Lockheed Martin Space is seeking a Staff Electro\-Optical Engineer to join our team in Louisville, CO\. In this position ... * Support the design of Electronic and Special Test Equipment \(STE\) for laser systems * Developing and refining design standards and processes * Lead a small teams… more
    Lockheed Martin (11/09/25)
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  • Staff RF Engineer - Antenna (Level…

    Lockheed Martin (Littleton, CO)
    …in space and find a career that's built for you\. Lockheed Martin Space is seeking a Staff RF Engineer to join our team in Littleton, CO\! We are looking for an ... experienced RF Engineer who holds Certified Principal Engineer \(CPE\)...and component qualification\. \#LI\-CS1 **Basic Qualifications:** * Active TS/SCI clearance * Degree in electrical engineering or STEM related… more
    Lockheed Martin (11/19/25)
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  • RF Engineer , Staff (Level IV) - Top…

    Lockheed Martin (Littleton, CO)
    systems on world class RF Payloads\. **What You'll Do:** As a experienced RF Systems Engineer , you will lead the model based systems engineering \(MBSE\) ... and derivation of requirements and tools * Experience with Model Based Systems Engineering \(MBSE\) processes, principles, and tools * Experience in model\-based… more
    Lockheed Martin (12/03/25)
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  • Survivability & Nuclear Hardness Engineer

    Lockheed Martin (Littleton, CO)
    …deterrence\. Learn more about Trident II D5 fleet Ballistic Missile\. As a Survivability Staff Engineer , you will lead and / or support the Specialty Engineering ... with a focus on Nuclear Hardness and Survivability engineering\. Security Clearance / Work Authorization: * To meet requirements of the program/customer,… more
    Lockheed Martin (12/06/25)
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  • Data Scientist/Cost Engineer (TS…

    Lockheed Martin (Littleton, CO)
    …with the above organizations * Present briefings to colleagues, senior staff , and executives\. * Develop data\-driven cost estimates for proposal efforts ... in lie of degree is also considered \- Currently active TS Clearance \- Strong communication/ interpersonal skills \- Critical thinking and problem\-solving… more
    Lockheed Martin (12/11/25)
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  • Sr Staff Systems Architect - Top…

    Lockheed Martin (Littleton, CO)
    …Security Clearance with SCI eligibility * Demonstrated knowledge of systems architecture best practices * Strong understanding of software system design ... efforts\. This is a rare opportunity for a seasoned engineer to lead a team of engineers and technicians...* Experience with using artificial intelligence \(AI\) to augment systems and software implementation efforts\. **Security Clearance more
    Lockheed Martin (09/24/25)
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  • Systems Integration Engineer

    Lockheed Martin (Littleton, CO)
    Systems Engineering Integration and Test \(SEIT\) is currently seeking a **Senior Staff Systems Integration Engineer ** to support the Fleet Ballistic ... subsystems into the flight vehicle design\. As a **Senior Staff Systems Integration Engineer ** for...with and influence others * Active DoD Secret security clearance with ability to obtain a Top Secret **Desired… more
    Lockheed Martin (12/03/25)
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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 develop Systems Engineering products using SysML and MBSE tools to...and deadlines\. Must have the ability to obtain a Clearance \(Top Secret\) and maintain this level of … more
    Lockheed Martin (11/27/25)
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  • Systems Engineer Staff (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 ... - **What does this role look like?** As a Systems Engineer for Requirements and Verification you...campus\. **Basic Qualifications:** * Current/Active DoD Top Secret Security Clearance * Familiarity with Model Based Systems more
    Lockheed Martin (12/06/25)
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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 (12/04/25)
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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\. ... over 20 years\. **WHAT WE'RE DOING** At LM we engineer innovative solutions to deliver resilient systems ,...among stakeholders * Ability to obtain a Top Secret clearance **Desired Skills:** * Experience with Missile Defense Agency… more
    Lockheed Martin (11/12/25)
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