• Electronics Engineer III, Analog and Power…

    Lockheed Martin (Littleton, CO)
    **Description:** Join Our Team as a **Circuit Design Engineer ** where you will work on the development of a sophisticated state\-of\-the\-art avionics product in a ... integration\. * Validation of requirements or system decomposition across hardware/ software boundaries \- inter\-box implementation\. * An active DoD Secret… more
    Lockheed Martin (12/30/25)
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  • Engineer VI

    General Atomics (Englewood, CO)
    …satellite development and orbital activities. We are looking for an experienced engineer with experience leading a team with broad technical scope in structural, ... control algorithms. + Establish, maintain and execute satellite altitude control simulation software . + Analyze the stability and robustness of GNC algorithms using… more
    General Atomics (12/11/25)
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  • Electro-Optical Systems Engineer (Level IV)

    Lockheed Martin (Louisville, CO)
    …career that's built for you\. Lockheed Martin Space is seeking an **Electro\-Optical Systems Engineer ** to join our team in **Louisville, CO** \! We are looking for ... ability to obtain & maintain a TS/SCI w/Poly security clearance **Desired Skills:** * Ability to work under consultative...is desired * Familiarity with optical design and analysis software tools\. Examples include Zemax, FRED, SNLO, Code\-V and… more
    Lockheed Martin (12/06/25)
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  • Electromagnetic Environmental Effects (E3)…

    Lockheed Martin (Littleton, CO)
    …ensuring security and prosperity\. As an Electromagnetic Engineering Effects \(E3\) Engineer , you will support the System Engineering \(SE\) Special Disciplines ... definition studies to translate customer requirements into hardware and software specifications * Perform and support requirements sell\-off through: compiling,… more
    Lockheed Martin (12/04/25)
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  • Sr Systems Engineer - System Safety…

    Lockheed Martin (Littleton, CO)
    …**Lockheed Martin Space has an immediate opportunity for a mid\-career System Safety Engineer at our Denver, CO\. facility\.** If you have an interest in working ... future\! You will use your system safety experience to evaluate hardware and software ensuring mission success\. As our SSE, your responsibilities will also include… more
    Lockheed Martin (12/04/25)
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  • Space-Based Infrared Systems (SBIRS)…

    INTECON (CO)
    Clearance : Top Secret/SCI (US citizenship required) Location: Buckley SFB, CO and Beale AFB, CA (On-site with limited telework) Work Type: Onsite with limited ... - $200k/year Role Summary INTECON is seeking a highly skilled Space Systems Engineer to support critical national security space programs. In this role, you will… more
    INTECON (11/09/25)
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  • Systems Integration Engineer II

    RTX Corporation (Aurora, CO)
    …or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is required, ... as only US citizens are eligible for a security clearance ​ **Security Clearance :** Secret - Current At...have an exciting opportunity for a **System Readiness Integration Engineer ** . In this role, you will plan and… more
    RTX Corporation (12/05/25)
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  • Systems Engineer -Intern

    Lockheed Martin (Colorado Springs, CO)
    …\(RMS\) is looking for an Energetic student pursuing an Computer Science, Software Engineering, Computer Engineering, or similar degree for a 2026 Summer ... Internship\. The selected candidate will be learning and working with Software and System Engineers supporting the C2BMC or MASC\-F program for the Missile Defense… more
    Lockheed Martin (01/17/26)
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  • Systems Engineer Senior Staff (Testbeds,…

    Lockheed Martin (Littleton, CO)
    …team, you will: * Lead the integration and definition of Flight Software Simulators, Emulators, and other Testbeds * Communicate across multiple program segments ... to ensure successful integration of software and hardware and stakeholder alignments * Perform high\-level...and maintain schedule * Current or Active Top Secret clearance , thus US Citizenship is required\. * **A successful… more
    Lockheed Martin (12/25/25)
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  • Data Center Operations Engineer - TS/SCI…

    General Dynamics Information Technology (Aurora, CO)
    **Req ID:** RQ212042 **Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** None **Public Trust/Other Required:** None **Job Family:** IT ... your opportunity to make a personal impact as a Data Center Operations Engineer supporting customer activities. GDIT is your place to make meaningful contributions… more
    General Dynamics Information Technology (01/06/26)
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