• Lead Structural Engineer , Rail + Transit

    TYLin (Fairfax, VA)
    **TYLin** is a globally recognized, full-service infrastructure consulting firm committed to providing innovative, cost-effective, constructible designs for the ... global infrastructure market. With over 3,000 employees throughout the Americas,...Together, we enhance conventional designs with smarter, more resilient systems . We provide people with better mobility. We steward… more
    TYLin (10/21/25)
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  • Staff Software Engineer - Machine Learning

    General Motors (Richmond, VA)
    …**Role:** The Smart Agents group is responsible for building the ML models and system to simulate road users in a variety of situations and generate the scenarios ... well as training loop development, streamlining optimization, integration, creating ML infrastructure , metrics, and data pipelines for production model deployment as… more
    General Motors (12/21/25)
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  • F5 Load Balance Network Engineer

    Leidos (Alexandria, VA)
    …include updating to new technologies, tuning performance, and implementation of critical system patches. This infrastructure may include on-premises and cloud ... ahead! Leidos is seeking a F5 Load Balance Network Engineer to support a large enterprise IT contract for...minimum, meet DoDM 8140.03 (previously DoD 8570) - IT System Admin Intermediate certification requirements (Cloud+, GICSP, SSCP, Security+… more
    Leidos (11/07/25)
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  • Load Balance Network Engineer (SME)

    Leidos (Alexandria, VA)
    …include updating to new technologies, tuning performance, and implementation of critical system patches. This infrastructure may include on-premises and cloud ... is ahead! Leidos is seeking a Load Balance Network Engineer SME to maintain a large enterprise IT contract...minimum, meet DoDM 8140.03 (previously DoD 8570) - IT System Admin Intermediate certification requirements (Cloud+, GICSP, SSCP, Security+… more
    Leidos (10/24/25)
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  • Sr. Principal Software Engineer…

    Oracle (Richmond, VA)
    …areas of cloud service software engineering: networking, high scale distributed systems , virtualized infrastructure , identity, security, observability, and user ... choice, transparency, and value when it comes to cloud infrastructure . We make it easy for our customers to...junior team members. You can go from high level system design, writing architectural documentation and driving engineering peer… more
    Oracle (12/10/25)
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  • Senior Vulnerability Management Engineer

    Cisco (Arlington, VA)
    …- we take a multidisciplinary, risk-based approach to security, identifying not only system flaws but also process and operational risks that could impact our ... and vulnerabilities into opportunities for growth As a Senior Vulnerability Management Engineer , your work will go far beyond just finding technical flaws, you'll… more
    Cisco (12/30/25)
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  • Security Engineer II

    Amazon (Arlington, VA)
    …AVAILABLE Employer: AMAZON DEVELOPMENT CENTER US, INC., Offered Position: Security Engineer II Job Location: Arlington, Virginia Job Number: AMZ9674016 Position ... Bachelor's degree or foreign equivalent degree in Computer Science, Engineering, Information Systems or Technology, Mathematics or a related field and one year of… more
    Amazon (12/20/25)
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  • Senior Network Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior** **Network Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include but are ... not limited to:** + Maintaining the network fabric of the ITD IT system architecture. + Remaining well versed in a multi-vendor environment for layer 2/3 switching… more
    ManTech (12/03/25)
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  • Sr. DevSecOps Engineer

    Lockheed Martin (Manassas, VA)
    …creativity, excellence, and product innovation\. The Work Lockheed Martin Rotary & Mission Systems is seeking a full\-time DevSecOps Engineer \. In this role, you ... \- Development, integration, troubleshooting experience with the Linux/Unix Operating System \. \- CI/CD Continuous Integration/Continuous Deployment Pipelines \- Configuration… more
    Lockheed Martin (11/13/25)
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  • AWS Cyber Security Engineer

    General Dynamics Information Technology (Fairfax, VA)
    …of related experience **Job Description:** GDIT is seeking a AWS Security Cloud Engineer to join our Federal Health division managing the security of GDIT's Analytic ... Developing and applying security measures to protect AWS workloads and infrastructure . + Conducting Security Assessments: Regularly evaluating the security posture… more
    General Dynamics Information Technology (11/05/25)
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