• Weapons System Engineer

    Johns Hopkins Applied Physics Laboratory (Laurel, MD)
    …to join our team at APL. We are seeking a highly motivated early career System Engineer for the development and evaluation of next generation solutions to our ... of engineers to develop enabling technologies for advanced weapon systems As a Systems Engineer ...systems integration, or requirements engineering activities for complex systems + Have experience developing and customizing system more
    Johns Hopkins Applied Physics Laboratory (12/07/25)
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  • Systems Engineer

    ManTech (Lothian, MD)
    **MANTECH** seeks a motivated, career and customer-oriented ** Systems Engineer ** to join our team in **Patuxent River, MD** . This is an **onsite** position. ... provides support to the Naval Air Warfare Center Aircraft Division (NAWCAD) Systems Engineering Department (SED) for Platform Stores Integration (PSI) projects. This… more
    ManTech (10/08/25)
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  • Specialist, Systems Engineer Mission…

    L3Harris (Springfield, VA)
    …sea and cyber domains in the interest of national security. Job Title: Specialist, Systems Engineer - Mission Protection Specialist (Active TS/SCI w/ CI Poly ... Springfield, VA Job Description: L3Harris Technologies is currently seeking a Specialist, Systems Engineer - Mission Protection Specialist to support a… more
    L3Harris (10/16/25)
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  • Nondestructive Evaluation Engineer Level…

    Precise Systems, Inc. (Bethesda, MD)
    …skilled workforces, we provide expert consultation on network and weapons systems acquisition programs, maintenance/modernization programs, and sustainment ... As a solutions-based company, Precise Systems is focused on innovation in support of...We are seeking a highly skilled Nondestructive Evaluation (NDE) Engineer - Level III to join our team supporting… more
    Precise Systems, Inc. (10/03/25)
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  • PhD Graduate - Autonomous Systems Design…

    Johns Hopkins Applied Physics Laboratory (Laurel, MD)
    …and Electro-Optical/Infrared Sensor + We develop sensor and seeker solutions for advanced autonomous systems and weapons . + Types of work: RF and EO/IR system ... for the design, analysis, simulation, and prototyping of innovative autonomous systems and algorithms? If so, the Strike Guidance, Navigation, Controls (GNC),… more
    Johns Hopkins Applied Physics Laboratory (12/01/25)
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  • Senior Fuel Cell Engineer

    Precise Systems, Inc. (Washington, DC)
    …skilled workforces, we provide expert consultation on network and weapons systems acquisition programs, maintenance/modernization programs, and sustainment ... exceptional service and the Precise solution. Job Description: Precise Systems seeks a Senior Fuel Cell Engineer ...Precise Systems seeks a Senior Fuel Cell Engineer to collaborate with our Naval Research Laboratory (NRL)… more
    Precise Systems, Inc. (11/15/25)
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  • Control Systems Engineer (SCADA)…

    Leidos (Reston, VA)
    **Description** Leidos has an several openings for Controls Systems Engineers (SCADA) in Reston, Virginia. The primary focus of the group is understanding ... WMD-related facilities and interoperability of systems . Candidate must bring a creative, yet sound, approach...an interdisciplinary team of government and contractor personnel conducting Weapons of Mass Destruction Analysis. Work will be performed… more
    Leidos (10/04/25)
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  • Nuclear Engineer , Senior

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    Nuclear Engineer , Senior Key Role: Provide nuclear weapons effects subject matter expertise to client research and development (R&D) modeling and simulation ... supervisors or managers. Basic Qualifications: + 8+ years of experience with systems engineering approaches to nuclear weapons effects or development and… more
    BOOZ, ALLEN & HAMILTON, INC. (11/21/25)
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  • Polymer Materials Engineer

    Precise Systems, Inc. (Washington, DC)
    …skilled workforces, we provide expert consultation on network and weapons systems acquisition programs, maintenance/modernization programs, and sustainment ... As a solutions-based company, Precise Systems is focused on innovation in support of...- offering exceptional service and the Precise solution. Precise Systems is seeking to immediately hire a full-time person… more
    Precise Systems, Inc. (10/08/25)
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  • Chief Engineer

    Leidos (Reston, VA)
    …Mission Solutions Business Area is seeking a highly experienced **Chief Engineer ** to lead its multidisciplined engineering team in utilizing advanced technologies ... capabilities through enhanced analysis, modeling and simulations of critical processes, system of system infrastructures and structural characteristics of select… more
    Leidos (10/04/25)
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  • Civil Engineer - Top Secret Clearance

    Leidos (Reston, VA)
    **Description** Leidos has several openings for a Civil Engineer in Reston, Virginia. The primary focus of the group is reverse engineering Weapons of Mass ... function (mission) and physical configuration, including layout, physical structure, mission systems , support systems , 3D model and corresponding potential… more
    Leidos (10/09/25)
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  • Structural Engineer - Multiple Positions…

    Leidos (Reston, VA)
    …The Mission Solutions Business Area at Leidos has an opening for a Structural Engineer in Reston, Virginia. The primary focus of the group is reverse engineering ... Weapons of Mass Destruction (WMD) related underground and hardened...(mission) and physical configuration, including layout, physical structure, mission systems , support systems , 3D model and corresponding… more
    Leidos (10/04/25)
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  • Acoustics and Sensors Engineer

    ManTech (Lothian, MD)
    …to investigate, analyze, plan, design, develop, implement, test, or evaluate military weapons systems . + Reviewing and preparing engineering and technical ... systems related to engineering or functional requirements of military aircraft weapons systems . **Minimum Qualifications:** + Master's Degree in a Technical… more
    ManTech (11/20/25)
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  • Modeling And Simulation Engineer

    Actalent (Rockville, MD)
    …EngineerJob Description We are seeking a Model Based Systems Engineering (MBSE) Systems Engineer to develop system modeling and simulation solutions ... enable digital thread creation. + Knowledge or experience supporting Navy SSP Strategic Weapons Systems . + INCOSE CSEP Certification. + OCSMP Certification. Work… more
    Actalent (12/03/25)
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  • Software Engineer (Kubernetes)

    Actalent (Manassas, VA)
    …subsystems. This technology integrates various combat subsystems, such as sonar, radar, and weapons control, into a single, cohesive combat system for US Navy ... Job Title: Software Engineer (Kubernetes) Job Description We are seeking a...submarines. It functions as a ' system of systems ' that manages all technical… more
    Actalent (12/04/25)
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  • Electrical Engineer - Multiple Positions…

    Leidos (Reston, VA)
    …The Mission Solutions Business Area at Leidos has an opening for an Electrical Engineer in Reston, Virginia. The primary focus of the group is reverse engineering ... Weapons of Mass Destruction (WMD) related facilities. Candidate must...(mission) and physical configuration, including layout, physical structure, mission systems , support systems , 3D model and corresponding… more
    Leidos (10/04/25)
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  • Digital Signal Processing Engineer

    CACI International (Sterling, VA)
    …performing machine learning techniques + Experience in design, development, or testing of weapons systems + Development of link budgets, range estimates, and ... Digital Signal Processing Engineer Job Category: Engineering Time Type: Full time...developing next generation signals intelligence (SIGINT) and electronic warfare systems for the Department of Defense. Join this passionate… more
    CACI International (12/06/25)
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  • Simulation Engineer - TS/SCI Required

    Leidos (Reston, VA)
    Engineer in Reston, Virginia. The primary focus of the work is systems simulation related to reverse engineering Weapons of Mass Destruction (WMD) related ... their interactions and to uncover vulnerabilities. Simulation types include: system of systems simulations, distributed simulations, and object-oriented… more
    Leidos (09/26/25)
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  • Network Engineer

    Nightwing (Herndon, VA)
    …COTS/GOTS systems to develop network infrastructure for voice and data systems , using best practice security methodologies. Integrate system design with ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (09/23/25)
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  • Reliability Engineer

    Amentum (Mclean, VA)
    …test, installation, operation, and maintenance of diverse electronic/mechanical equipment and systems . The Reliability Engineer will act generally as a ... **Purpose/Scope** Amentum is looking for a Reliability Engineer to perform a variety of engineering assignments in planning and overseeing research, development,… more
    Amentum (11/14/25)
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