• Mechanical Systems Engineer

    CACI International (Sterling, VA)
    Mechanical Systems Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel ... GROUPER is an IDIQ (Indefinite Delivery, Indefinite Quantity) RDT&E (Research, Development, Test and Evaluation) contract with the United States Space Force + Focus… more
    CACI International (11/18/25)
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  • Senior Modeling & Simulation Engineer

    SAIC (Dahlgren, VA)
    **Description** SAIC is seeking a full-time Modeling & Simulation (M&S) Engineer to support the Program Executive Office Integrated Warfare Systems (PEO IWS), ... models for Navy combat systems.** + Perform analysis using scientific test and analysis techniques, conduct trade-off studies related to operational issues,… more
    SAIC (11/05/25)
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  • MBSE Lead Engineer - FAA Bnatcs

    Parsons Corporation (Centreville, VA)
    …Control System (BNATCS)? Parsons is seeking an experienced **MBSE Lead Engineer ** to drive architecture, requirements, safety, and verification models across the ... will own the SysML model, establish the digital thread to requirements and test , and develop compliance strategies and artifacts to support FAA certification for… more
    Parsons Corporation (11/04/25)
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  • Surveillance MBSE Engineer - FAA Bnatcs

    Parsons Corporation (Centreville, VA)
    …across the National Airspace System (NAS)? Parsons is seeking a talented MBSE Engineer to support the FAA in modeling, simulating, and analyzing surveillance systems ... reliability, and cybersecurity constraints. Design experiments and scenarios to test system scalability, fault tolerance, and environmental impacts. Calibrate models… more
    Parsons Corporation (11/04/25)
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  • SETA Systems Engineer

    SAIC (Sterling, VA)
    **Description** Are you a highly motivated Systems Engineer looking for a rewarding opportunity to make a significant impact? SAIC has an immediate opening for an ... conceptual, preliminary, and detailed designs + Collaborate on verification and validation test plans and reviews to ensure systems meet customer objectives +… more
    SAIC (10/30/25)
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  • Electrical Engineer II - Simulation…

    RTX Corporation (Sterling, VA)
    …for a security clearance **Security Clearance:** DoD Clearance: Secret **Electrical Engineer II** **- Simulation & Training (Onsite)** The Simulation and Training ... professional contributor working under limited supervision to design, analyze, integrate, test , and document electrical hardware of moderate complexity. + Contribute… more
    RTX Corporation (09/13/25)
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  • Control Engineer 1

    M. C. Dean (Manassas, VA)
    …at MC Dean, you will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and technology systems; and deliver ... Deployment / Commissioning + Author testing / commissioning procedures + Preparation of test reports + Originates test procedures + Commissioning of deployed… more
    M. C. Dean (08/30/25)
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  • Systems Development Engineer , MOSS

    Amazon (Arlington, VA)
    Description We are seeking an exceptional Systems Development Engineer to develop and deploy strategic initiatives that aim to revolutionize equipment monitoring, ... environment is global and complex with a variety of software and systems, including industrial machines and protocols. We...to drive key aspects of product definition, execution, and test . You must be responsive, flexible, and able to… more
    Amazon (11/13/25)
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  • Chief Engineer Architect

    Leidos (Ashburn, VA)
    **Description** Leidos is seeking a Chief Engineer /Architect (CEA) to provide technical leadership for a large, complex mission-critical program whose purpose is ... support systems. This program develops applications using agile methodologies, and software development technologies and practices for scaled DevSecOps. The program… more
    Leidos (11/08/25)
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  • Principal Systems Engineer - Operational…

    RTX Corporation (Sterling, VA)
    …security clearance **Security Clearance:** DoD Clearance: Top Secret **Principal Systems Engineer ** **- Operational Expert** This position is within the Simulation ... and debug complex electro/mechanical equipment, computer systems, and/or complex software not related to information technology. + Installs, operates, maintains,… more
    RTX Corporation (11/04/25)
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