• Modeling & Simulation Engineer

    KBR (Reston, VA)
    Title: Modeling & Simulation Engineer ( Senior I) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and ... space defense. KBR is seeking a Modeling & Simulation Engineer ( Senior I) with AFSIM experience to...Research Projects Agency (DARPA) using advanced MS&A techniques and tools . The ideal candidate will: + Be able to… more
    KBR (10/24/25)
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  • Senior Systems Engineer

    Leidos (Alexandria, VA)
    …Solutions Business Area, is currently seeking a highly motivated and experienced Senior Systems Engineer for the Chinook Program. The selected candidate ... Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations,… more
    Leidos (11/22/25)
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  • Senior Cyber Security Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior Cyber Security Engineer ** to join our team in **Chantilly, VA.** This role supports a ... large-scale enterprise networks and data centers. + Familiarity with enterprise security software products such as firewalls, IPS, antivirus tools , application… more
    ManTech (12/13/25)
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  • Mechanical Engineer - Mid to Senior

    Amentum (Dahlgren, VA)
    …performing mechanical engineering analysis and design, utilizing mechanical engineering software tools , coordinating mechanical fabrication, and mechanical ... systems engineering design and integration, utilizing mechanical systems engineering design software tools (such as SolidWorks or ProEngineer), and mechanical… more
    Amentum (12/19/25)
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  • Senior UNIX System Engineer w/Secret…

    TekSynap (Radford, VA)
    …mixed customer environment. + Plan and implement new system hardware and software , including lifecycle management and firmware version control. + Create, maintain, ... and operational status. + Identify system improvements and lead new software /hardware integrations. + Generate and analyze utilization reports using existing … more
    TekSynap (10/25/25)
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  • Senior AI Product Engineer

    Steampunk (Mclean, VA)
    **Overview** We are looking for an experienced ** Senior AI Product Engineer ** to design, build, and optimize enterprise-grade generative AI applications that ... Steampunk participates in the E-Verify program._ Refer a Friend (https://careers-steampunk.icims.com/jobs/7050/ senior -ai-product- engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-336029103) **Need help finding the right job?**… more
    Steampunk (11/22/25)
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  • Senior Network Engineer

    Leidos (Hampton, VA)
    …of the Air Force Air Combat Command's (ACC) base readiness initiative. As a Network Engineer , you will be the primary Base Area Network (BAN) technical expert for a ... Protocol/Internet Protocol (TCP/IP) networks to include hardware (switches, routers), software (operating system), network management systems, network access control… more
    Leidos (12/07/25)
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  • Senior Database Engineer (SQL)

    CoStar Realty Information, Inc. (Arlington, VA)
    Senior Database Engineer (SQL) Job Description...what drives the business for which you are building software + Drive the design of highly performant and ... provide an invaluable edge in real estate. As a ** Senior Database Developer** , you will be responsible for...data in high-transaction-volume applications + Tune database performance using tools like SQL Profiler, Execution Plans + Create and… more
    CoStar Realty Information, Inc. (12/16/25)
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  • Senior Big Data Platform Engineer

    Oracle (Richmond, VA)
    …any level can have significant technical and business impact. **Responsibilities** As Senior Big Data Platform Engineer , the responsibilities include the ... part of the charter. https://www.oracle.com/big-data/big-data-service/ We are interested in senior engineers with expertise and passion for solving difficult… more
    Oracle (12/05/25)
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  • Senior Machine Learning Ops Engineer

    Steampunk (Mclean, VA)
    **Overview** We are seeking a ** Senior ML Ops Engineer ** who specializes in assessing and developing AI/ML infrastructure, with a focus on Generative AI (Gen AI) ... Steampunk participates in the E-Verify program._ Refer a Friend (https://careers-steampunk.icims.com/jobs/7027/ senior -machine-learning-ops- engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-336029103) **Need help finding the right job?**… more
    Steampunk (11/18/25)
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