• Systems Engineer , Sr.

    Lockheed Martin (Littleton, CO)
    …you\. 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 ... for a company that develops national defense systems , come and be a part of our System...Safety Working Groups and Safety Boards * Familiarity with DOORS and/or Cameo * Bachelors degree from an accredited… more
    Lockheed Martin (12/20/25)
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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 ... for a company that develops national defense systems , come and be a part of our System...in DoD System Safety Working Groups * Familiarity with DOORs **Security Clearance Statement:** This position requires a government… more
    Lockheed Martin (12/04/25)
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  • Associate Systems Engineer

    The Boeing Company (Hazelwood, MO)
    …Find your future with us. The **Boeing** **Company** is seeking **Associate** ** Systems Engineers** to join one of our **St. Louis, MO** (Berkeley, Hazelwood, ... for some of the most advanced defense and weapon systems in the world - including, but not limited...Technical understanding and experience with any of the following: DOORS , Cadece/Pspice, Python, C#, C++, JavaScript, Visual Studio, Subversion,… more
    The Boeing Company (12/25/25)
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  • Senior Systems Engineer

    RTX Corporation (Tewksbury, MA)
    …meaningful problems that create a safer, more secure world. The SE Integrated Systems Department is looking for Systems Engineers with the technical expertise ... to drive the design and development of world-class Air and Missile Defense Systems . The SE Integrated Systems Department supports Raytheon by providing world… more
    RTX Corporation (12/02/25)
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  • Systems Engineer Sr

    Lockheed Martin (Cape Canaveral, FL)
    …Agile project management * Working knowledge of Model Based Engineering \(MBE\), DOORs , Enterprise Architect, Rhapsody * Systems Modeling software experience ... As a member of the Ground Support Equipment \(GSE\) Systems Engineering team you will: * Perform in an...execution of program Interim Design Reviews * Development of systems engineering documentation such as feature description documents, trade… more
    Lockheed Martin (11/05/25)
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  • Systems Engineer Staff - SE&IT

    Lockheed Martin (Huntsville, AL)
    …Protection capabilities of the Missile Defense System \(MDS\) * Leading systems engineering trades, analysis, and studies related to requirements generation * ... artifacts into the Technical Baseline \(TBL\) **THE WORK** * Perform model\-based systems engineering \(MBSE\) functional and behavior analysis for the defeat of… more
    Lockheed Martin (10/24/25)
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  • Model Based Systems Engineer MBSE(…

    Huntington Ingalls Industries (Wright Patterson AFB, OH)
    …Clearance: Secret Level of Experience: Mid This opportunity resides with Warfare Systems (WS), a business group within HII's Mission Technologies division. Warfare ... Systems comprises cyber and mission IT; electronic warfare; and...tools + Experience with any Requirements Management tools (JAMA, DOORS , etc..) + Must be able to work independently… more
    Huntington Ingalls Industries (11/27/25)
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  • Systems Engineer Senior (Colorado)

    Lockheed Martin (Highlands Ranch, CO)
    …and Model‑Based Systems Engineering \(MBSE\) with tools such as IBM DOORS and Cameo\. * Proven experience with the engineering change process\. * Active ... for Top‑Secret\) and U\.S\. citizenship **Desired Skills:** * Recognized expertise in systems ‑thinking techniques - proven ability to apply these methods to complex,… more
    Lockheed Martin (12/18/25)
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  • Specialist, Systems Engineer TS/SCI

    L3Harris (Palm Bay, FL)
    …sea and cyber domains in the interest of national security. Job Title: Specialist, Systems Engineering Job Code: 30916 Job Location: Palm Bay, FL, Herndon, VA Job ... 9/80 Job Description: L3Harris Technologies has an opening for a Specialist, Systems Engineering in Modeling, Simulation & Analysis (MS&A) to join our Mission… more
    L3Harris (11/15/25)
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  • Aegis Systems Engineer

    Parsons Corporation (Dahlgren, VA)
    …and redefine what's possible. **Job Description:** We are seeking **Principal Aegis Systems Engineers** to support future work on the **Aegis Ballistic Missile ... to identify and engage qualified candidates for upcoming program needs in ** Systems and Software Engineering.** Our engineers will contribute to system-level design,… more
    Parsons Corporation (12/09/25)
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