• Guidance, Navigation, & Control Engineer

    Lockheed Martin (Littleton, CO)
    …MATLAB/Simulink, C\+\+, Python\. * Experience with Kalman Filtering and Attitude Determination\. Security Clearance / Work Authorization: * To meet requirements ... or eligibility\) is required for consideration\. * Top Secret security clearance with adjudicated SCI \(i\.e\. TS/SCI\)...clearance with CI Poly\. * Experience with flight software development and autocode to C\+\+\. * Jitter analysis… more
    Lockheed Martin (12/13/25)
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  • Journeyman Network Engineer

    V2X (Colorado Springs, CO)
    …# clearance Responsibilities Major Job Activities: + Multi-disciplined network engineer with experience across wired, wireless, and mobile broadband solutions. + ... battlefield. We bring 120 years of successful mission support to improve security , streamline logistics, and enhance readiness. Aligned around a shared purpose, our… more
    V2X (01/12/26)
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  • Sr Principal Engineer Systems Architect…

    Northrop Grumman (Colorado Springs, CO)
    …to a diverse group of engineers **Basic Qualifications:** Please list your current security clearance and IAT or relevant certifications on your resume, if ... Integration offers an excellent opportunity for a **Sr Principal Engineer Systems Architect (26-020)** to join our team of...Applicants must have a current, active in-scope DoD-issued Secret security clearance at the time of application,… more
    Northrop Grumman (01/17/26)
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  • Cable and Harness ElectroMechanical…

    Lockheed Martin (Englewood, CO)
    …including design reviews \(SRR, PDR, CDR, etc\.\) * Hands\-on hardware experience ** Security Clearance Statement:** This position requires a government ... **Description:** Join us at Lockheed Martin as an **ElectroMechanical Engineer ** where you will be responsible for product design,...security clearance , you must be a US Citizen for consideration\.… more
    Lockheed Martin (01/08/26)
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  • Electronics Design Support Engineer III

    Lockheed Martin (Littleton, CO)
    …in Microsoft Office Software \(Word, Excel, MS Project, PowerPoint\)\. ** Security Clearance Statement:** This position requires a government security ... **Description:** Join Our Team as an **Electronics Engineer ** where you will work on the development...of professional experience** for this role\. * Although no clearance is required to start, you must be willing… more
    Lockheed Martin (12/20/25)
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  • Principal Engineer Systems Test - System…

    Northrop Grumman (Colorado Springs, CO)
    …datasets (backup data manager role) **Basic Qualifications:** Please list your current security clearance and IAT or relevant certifications on your resume, ... contract period + Applicants must have a current, active in-scope DoD-issued **Secret** security clearance at the time of application, which is required to… more
    Northrop Grumman (01/10/26)
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  • AC5 Chief Engineer - Phantom Works

    The Boeing Company (Colorado Springs, CO)
    …depending on business needs.** **This position requ** **ires a US Top-Secret Security Clearance ** for which the US Government requires US Citizenship. ... Equivalent Required **Relocation** This position offers relocation based on candidate eligibility. ** Security Clearance ** This position requires an active US Top… more
    The Boeing Company (01/16/26)
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  • Senior Principal Engineer , Systems…

    RTX Corporation (Aurora, CO)
    …US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship ... required, as only US citizens are eligible for a security clearance ​ ** Security Clearance...an immediate opening for a temporary Senior Principal Systems Engineer . This role will support the program's deployed systems… more
    RTX Corporation (01/07/26)
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  • Lead Cryptography Engineer

    The MITRE Corporation (Colorado Springs, CO)
    …Warfighter. N113 performs numerous prototyping activities including systems modeling, software architecting and development, and analysis capabilities designed to ... Lead the Missile Warning Tracking and Defense (MWTD) Enterprise security and interoperability with other DoD and commercial systems,...minimum of 8 years of related experience as an engineer or researcher on work relating to cybersecurity, secure… more
    The MITRE Corporation (01/09/26)
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  • Sentinel - Sr. Principal Systems Safety…

    Northrop Grumman (Colorado Springs, CO)
    …closely related technical discipline + Must have an active US Government DoD Secret security clearance at time of application, current and within scope, with an ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the...is seeking to hire a **Sr. Principal System Safety Engineer ** to its Safety Engineering team. This position is… more
    Northrop Grumman (11/26/25)
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