• Office of the Secretary of Defense (Arlington, VA)
    …capability portfolios across the Department in the nuclear weapons systems ; nuclear command, control, and communications; missile defense; command, control, ... communications, computers, intelligence, surveillance, and reconnaissance; and space mission areas. Duties Help Major duties and responsibilities include, but are… more
    Upward (08/10/25)
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  • Mission Systems Engineer

    KBR (Fort Belvoir, VA)
    Title: Mission Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... most critical role - protecting our national security. KBR is seeking a Mission Systems Engineer in Springfield, VA to provide Systems Engineering… more
    KBR (07/13/25)
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  • Mission Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a ** Mission Systems Engineer ** with NRO experience to provide Modeling and Simulation (M&S) and Systems Engineering and ... development and acquisitions that advance the NRO's space resiliency posture. The Mission Systems Engineer will work in a collaborative team environment… more
    SAIC (08/07/25)
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  • Junior Mission Systems

    SAIC (Fort Belvoir, VA)
    **Description** **DESCRIPTION:** Merlin has an opportunity for a Mission Systems Engineer in **Springfield, VA** to provide Systems Engineering and ... Technical Advisory (SETA) services focused on protection of space systems . Responsibilities include: + Oversee integration of mission protection… more
    SAIC (08/07/25)
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  • Principal Mission Systems

    Northrop Grumman (Dulles, VA)
    …for this position will work in a technical role in Dulles VA. This Systems Engineering role is responsible for the mission system integration and onboarding ... for a space program in the Space Missions business area within the Space Systems Sector. The candidate will perform mission onboarding activities for a… more
    Northrop Grumman (08/09/25)
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  • Facilities/ Systems Engineer

    Huntington Ingalls Industries (Virginia Beach, VA)
    …video: https://vimeo.com/732533072 Who We Are HII- Mission Technologies is seeking a Systems Engineer in our Virginia Beach, VA. location. This role will ... with All-Domain Operations (ADO), a business group within HII's Mission Technologies division. All-Domain Operations comprises multi-domain operations, platforms and… more
    Huntington Ingalls Industries (10/09/25)
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  • Mission Thread

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a ** Mission Thread Systems Engineer ** you will support of the NRO's GEOINT Ground Office on SAIC's Prime Program, Landmark ... AOS in Chantilly, VA. As the ** Mission Thread Systems Engineer ,** you be actively performing engineering analysis, ensuring programs successfully deliver… more
    SAIC (08/14/25)
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  • DEVSECOPS Systems Engineer

    Sciolex Corporation (Chantilly, VA)
    Engineer , you will help identify and plan new capabilities to support mission operations. The DevSecOps Systems Engineer should have expertise across ... that surpasses the epitome of excellence. Our core services include systems engineering technical advice, technical support, and administrative assistance. From our… more
    Sciolex Corporation (10/09/25)
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  • Remote Sr. Software Developer/ Systems

    Shuvel Digital (Ashburn, VA)
    …and CI/CD. The Software Developer may support multiple Scrum teams as part of the mission integration efforts. The Systems Engineer will be able to analyze ... Job Description: Software Developer/ Systems Engineer to support an exciting DHS software development and system support program. The ideal candidate will have… more
    Shuvel Digital (09/25/25)
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  • MSIE Chief Engineer TS/SCI Required

    Northrop Grumman (Dulles, VA)
    …Northrop Grumman Space Systems is seeking an experienced **Consulting** **Product Line Mission Systems and Interfaces** **Chief Engineer (CE)** to serve ... teams or previous Chief Engineer experience + Experience in mission systems development, integration, and test + Ability to effectively interface with… more
    Northrop Grumman (09/20/25)
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  • OPIR Systems Engineer , Senior

    BOOZ, ALLEN & HAMILTON, INC. (Chantilly, VA)
    …take on the toughest challenges in Satellite Mission Management? As a OPIR Systems Engineer on our team, you'll translate your customer's IT needs and future ... OPIR Systems Engineer , Senior The Opportunity: At...OPIR Systems Engineer , Senior The Opportunity: At a certain point,...architectures for either commer cia l or government space systems + Experience with mission systems more
    BOOZ, ALLEN & HAMILTON, INC. (09/29/25)
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  • Principal Engineer Software

    Northrop Grumman (Chantilly, VA)
    …your career. Are you interested in defining possible? **Northrop Grumman Mission Systems ** is seeking a **Principal Software Engineer ** to join our team! ... + Work with stakeholders to design, build, and maintain mission critical systems . + Provide technical oversight...and demonstration events. **Basic Qualifications for a Principal Software Engineer :** + Must have a bachelor's degree in computer… more
    Northrop Grumman (09/25/25)
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  • Sr Principal Engineer Mission

    Northrop Grumman (Chantilly, VA)
    …apply! Northrop Grumman Mission Systems (NGMS) is seeking a ** Mission Assurance Engineer 4** located in our **Chantilly, Virginia facility** This ... that do not meet required standards and specifications **Basic Qualifications Sr Principal Engineer Mission Assurance:** + Bachelor's degree in a related STEM… more
    Northrop Grumman (09/30/25)
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  • Space Vehicle Systems Engineer

    KBR (Chantilly, VA)
    …engage with development, operations, and mission user teams. The Space Vehicle Systems Engineer supports the System Program Office (SPO) in the acquisition ... Title: Space Vehicle Systems Engineer Belong. Connect. Grow. with...operations to define and communicate detailed understanding of the systems , designs, and interfaces necessary to satisfy mission more
    KBR (09/04/25)
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  • OPIR Systems Engineer

    KBR (Chantilly, VA)
    Title: OPIR Systems Engineer KBR is seeking a highly qualified OPIR Systems Engineer . GED delivers mission -critical capabilities that enable a plan ... to IC and DoD users. As a Senior OPIR Systems Engineer , you will be responsible for... into the operational site. Responsibilities: + Support OPIR Mission Management, tasking, collection, processing & dissemination + Support… more
    KBR (07/29/25)
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  • Submarine C5I SE&I Systems Engineer

    Lockheed Martin (Manassas, VA)
    …Work** Lockheed Martin Rotary & Mission Systems is seeking a full\-time Systems Engineer \(Modeling\) for the Submarine C5I SE&I program\. As a member of ... Agile DevSecOps program environment, supporting a large system of systems program and advancing a digital thread solution\. You...you to apply and be a part of our mission \. Our flexible schedules, competitive pay and comprehensive benefits… more
    Lockheed Martin (09/25/25)
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  • Sr Principal Engineer Software

    Northrop Grumman (Chantilly, VA)
    …your career. Are you interested in defining possible? **Northrop Grumman Mission Systems ** is seeking a **Sr Principal Software Engineer ** to join our team! ... + Work with stakeholders to design, build, and maintain mission critical systems . + Provide technical oversight of design, development, and integration… more
    Northrop Grumman (10/07/25)
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  • Quality Engineer -Early Career

    Lockheed Martin (Manassas, VA)
    …Your Mission is Ours\. Lockheed Martin Rotary & Mission Systems is seeking a full\-time Quality Engineer supporting manufacturing efforts in Manassas\. ... non\-conforming material, process improvements, and developing innovative quality assurance systems \. The successful candidate will have experience and/or knowledge… more
    Lockheed Martin (09/25/25)
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  • Software Engineer - Intern

    Lockheed Martin (Manassas, VA)
    …responsibility\. Your Mission is Ours\. Lockheed Martin Rotary and Mission Systems is seeking a Summer 2026 Software Engineer Intern\. In this role, you ... will support software development tasks across a variety of undersea programs\. The successful candidate will have experience and/or knowledge developing applications in Java, C/C\+\+, Python or similar languages\. Must be a US Citizen\.; This position will… more
    Lockheed Martin (10/03/25)
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  • Embedded Networking Systems Engineer

    BAE Systems (Manassas, VA)
    **Job Description** BAE Systems Manassas is seeking an Embedded Networking Systems Engineer to support the Space Systems product line. Known as an ... the Mars rovers). BAE Systems - Space Systems creates capability that supports their overall mission...protect those who protect us._ We are seeking a Systems Engineer with experience in the architecture,… more
    BAE Systems (09/09/25)
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