• Systems Engineer (Aoco)

    Noblis (Chantilly, VA)
    …sound technical judgement. + Demonstrated software development experience. + Demonstrated network design and architecture experience. + Experience with Risk ... is seeking an experienced All-Domain Overhead Cooperative Operations (AOCO) Systems Engineer to support our government client on-site in Chantilly, VA.… more
    Noblis (12/17/25)
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  • Systems Engineer I

    Bowman (Reston, VA)
    **Short Description** Bowman has an opportunity for a Systems Engineer I to join our team in Reston, VA. At Bowman, we believe in creating opportunities for aspiring ... unparalleled service to our clients. **Purpose** Provide systems engineering to design , implement, maintain, and secure the company's systems across 80+ sites… more
    Bowman (01/01/26)
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  • Solutions Engineer /Systems Architect - SME

    General Dynamics Information Technology (Chantilly, VA)
    …and Operations **Skills:** High Performance Computing (HPC),IT Infrastructure Consulting,Program Design and Implementation **Experience:** 10 + years of related ... experience **US Citizenship Required:** Yes **Job Description:** Solutions Engineer /Systems Architect - SME Praxis successfully delivers a prime contract supporting… more
    General Dynamics Information Technology (12/29/25)
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  • Environmental Digital Engineer , AWS…

    Amazon (Herndon, VA)
    Description AWS Infrastructure Services owns the design , planning, delivery, and operation of all AWS global infrastructure. In other words, we're the people who ... to help. You'll join a diverse team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other vital… more
    Amazon (11/08/25)
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  • Principal CFD Modeling Engineer

    Jensen Hughes Inc. (Blacksburg, VA)
    …and succeed together. **Job Overview** Jensen Hughes is seeking a **Principal CFD Modeling Engineer ** to serve as a senior technical leader in advanced fire and ... Principal CFD Modeling Engineer Baltimore, Maryland, United States; Blacksburg, Virginia, United...Blacksburg, Virginia, United States **Company Overview** Throughout our worldwide network of experts, clients and communities, we are renowned… more
    Jensen Hughes Inc. (01/20/26)
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  • Modeling and Simulation Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Alexandria, VA)
    …an impact on national security? As a Modeling and Simulation ( M & S ) Engineer , you will design and implement advanced models to evaluate system performance and ... Modeling and Simulation Engineer The Opportunity: Are you looking for an...and quantitative analysis, including discrete event simulation, agent-based modeling, network simulations, physics-based modeling, Markov decision processes, Hidden Markov… more
    BOOZ, ALLEN & HAMILTON, INC. (01/19/26)
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  • Staff Information Security Engineer

    Zscaler (Mclean, VA)
    …to one-way diode transfer protocols. **What you'll do (Role Expectations)** + Design and execute authenticated and unauthenticated network and host scanning ... **Role** We are looking for a Staff Information Security Engineer to join our Engineering team. This is a...Crystal City / Arlington, VA Area, reporting to the Senior Manager of Information Security Engineering. You will operate… more
    Zscaler (01/10/26)
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  • Security Engineer

    Tetrad Digital Integrity LLC (Arlington, VA)
    …vulnerabilities in this digital age. TDI has an immediate need for a Security Engineer for a customer on a highly visible and strategic Cybersecurity Task Order. The ... Security Engineer will need to be a self-starter with excellent...vulnerability management workflows where possible + Work closely with senior engineers, other team members and application owners to… more
    Tetrad Digital Integrity LLC (01/08/26)
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  • Security Engineer (Wiz and TVM…

    Leidos (Arlington, VA)
    **Description** Leidos has an immediate need for a Security Engineer for a customer on a highly visible and strategic Cybersecurity Task Order. The Security ... Engineer will need to be a self-starter with excellent...vulnerability management workflows where possible + Work closely with senior engineers, other team members and application owners to… more
    Leidos (11/25/25)
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  • Cloud Engineer 3

    Huntington Ingalls Industries (Suffolk, VA)
    …- $140,000.00 Security Clearance: Ability to Obtain Level of Experience: Senior This opportunity resides with Global Security (GS). Mission Technologies' Global ... Job Description Mission Technologies, a division of HII, is seeking a Cloud Engineer 3 to support the Joint Training Synthetic Environment (JTSE) Joint Staff J7(JS… more
    Huntington Ingalls Industries (01/06/26)
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