• Aegis Systems Engineer

    Parsons Corporation (Dahlgren, VA)
    …in systems engineering disciplines: requirements development, interface management, V&V, modeling / simulation , or MBSE + Working knowledge of tools such as ... Depending on role and assignment, responsibilities may include: **Senior Systems Engineers** + Support system -level design, performance analysis,… more
    Parsons Corporation (05/15/25)
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  • Specialist, Systems Engineer - Watch…

    L3Harris (Springfield, VA)
    …sea and cyber domains in the interest of national security. Job Title: Specialist, Systems Engineer - Watch Officer (Active TS/SCI w/CI Poly Required) Job Code: ... and simulation tools to analyze satellite operations and predict system behavior under various scenarios. + Provide critical assistance during satellite launch… more
    L3Harris (07/04/25)
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  • Staff Mission Architect Engineer - TS/SCI…

    Northrop Grumman (Dulles, VA)
    …leads, customers, and engineers on mission capability, analysis, and CONOPS + Performs system -of- system trades, modeling , simulation and analysis to ... Contractor + Previous experience with flight hardware on operational systems + Experience in scripting languages and modeling... systems + Experience in scripting languages and modeling tools (eg STK, Python, VBA, STOL, etc) \#NOVASPACE… more
    Northrop Grumman (07/16/25)
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  • Weapon Systems Engineer 3 - COBRA

    Huntington Ingalls Industries (Langley AFB, VA)
    …+ Experience with DoD systems and acquisition lifecycle + Proficiency with systems modeling or simulation tools + Familiarity with Agile development ... Top Secret Level of Experience: Mid This opportunity resides with Warfare Systems (WS), a business group within HII's Mission Technologies division. Warfare … more
    Huntington Ingalls Industries (08/02/25)
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  • Counter Space Payload Engineer

    SAIC (Chantilly, VA)
    …protect from, and counter reversible and non-reversible threats. The Counter-Space Payload Engineer should have experience with systems which operate across the ... **Description** SAIC is seeking a **Counter-Space Payload Engineer ** to join our team in Chantilly, VA.... and subsystem-level counter-space threat technology effectiveness using various modeling and simulation tools + Utilization of… more
    SAIC (08/07/25)
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  • Model Based Systems Engineer (Mbse)

    IERUS Technologies, Inc. (Chantilly, VA)
    …assessments in support of major design reviews, and performing model-based systems engineering using technical planning; system integration, verification and ... set of competencies including software development, air and missile defense, and systems engineering. IERUS develops value for our defense and commercial customers… more
    IERUS Technologies, Inc. (08/02/25)
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  • Satellite Guidance Navigation and Control…

    General Atomics (Herndon, VA)
    … and their applications. + Experience with physics-based modeling of dynamic systems and Monte Carlo simulation analysis. + Experience developing software in ... systems . GA-EMS' expanding portfolio of specialized products and integrated system solutions support critical fleet, space systems and satellites, missile… more
    General Atomics (07/28/25)
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  • Materials Engineer / Scientist

    Applied Research Associates, Inc. (Reston, VA)
    …tools and methodologies to understand and reverse engineer processes and support systems at remote WMD-related facilities. + Modeling and simulation ... Inc. (ARA) has an outstanding opportunity for an exceptional **Materials Scientist/ Engineer ** with experience in manufacturing/production systems . As part of… more
    Applied Research Associates, Inc. (06/19/25)
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  • WMD Mechanical Engineer

    Applied Research Associates, Inc. (Reston, VA)
    …tools and methodologies to understand and reverse engineer processes and support systems at remote WMD-related facilities. + Modeling and simulation ... Inc. (ARA) has an outstanding opportunity for an exceptional **WMD** **Mechanical Engineer ** with experience in manufacturing/production systems . As part of the… more
    Applied Research Associates, Inc. (07/11/25)
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  • Gnc Engineer

    Actalent (Herndon, VA)
    …+ Experience with Global Navigation Satellite System (GNSS) technology in satellite systems . + Experience with physics-based modeling of dynamic systems ... for satellite missions. + Responsible for Rendezvous and Proximity Operations system design, implementation, simulation , and testing. + Establish, maintain,… more
    Actalent (08/09/25)
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