• Network Engineer ( Senior )

    BAE Systems (Herndon, VA)
    …may be available based on position level and/or job specifics. **Network Engineer ( Senior )** **114266BR** EEO Career Site Equal Opportunity Employer. Minorities ... and sustainment support for critical military platforms and systems. Intelligence & Security provides services and products to the Department of Defense, the… more
    BAE Systems (07/04/25)
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  • Senior Quality Assurance Engineer

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Senior Software Quality Assurance Engineer and Tester** to join our team in the **DC, Maryland, and ... requirements and operates effectively and efficiently in the Department of Homeland Security (DHS) enterprise network and on DHS devices. + Collaborates with… more
    ManTech (05/30/25)
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  • Senior Lead Network Engineer - DNS

    Lumen (Richmond, VA)
    …digitally connect the world and shape the future. **The Role** The Network Engineer will be responsible for designing, implementing, and managing Domain Name System ... expertise with collaboration and leadership to ensure optimal network performance, security , and scalability across the organization. The position requires working… more
    Lumen (08/14/25)
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  • Senior Software Engineer

    Lockheed Martin (Herndon, VA)
    **Description:** Space is a critical domain, connecting our technologies, our security and our humanity\. While others view space as a destination, we see it as a ... solutions, focusing on resiliency and urgency through our 21st Century Security (R) vision\. We're erasing boundaries and forming partnerships across industries and… more
    Lockheed Martin (08/13/25)
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  • Hardware Reverse Engineer (Jr.,…

    Parsons Corporation (Centreville, VA)
    …development schedules for clients/customers. **What You'll Be Doing:** + Reverse engineer embedded systems and develop innovative exploits + Collaborate with clients ... automating reverse engineering and exploit development + Create and develop novel security applications for embedded systems + Quickly isolate areas of interest in… more
    Parsons Corporation (07/25/25)
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  • WGL - Senior OT Systems Engineer

    AltaGas (Springfield, VA)
    …server infrastructure that supports the organization's OT environment. Responsible for the security , reliability, and performance of the OT environment to ensure the ... grade firewalls, switches, and routers), virtual server infrastructure, cyber security tools and technologies, identity access management systems, OT software… more
    AltaGas (08/07/25)
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  • Senior Systems Engineer , TS/SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …your opportunity to make a personal impact as a Sr. Systems Engineer analyzing and evaluating technical systems, participating in engineering reviews, and providing ... GDIT, people are our differentiator. As a Sr. Systems Engineer , you will play a pivotal role in ensuring...improvement with a proactive approach to problem solving + ** Security Clearance Level:** TS/SCI with Polygraph + **Location:** Chantilly,… more
    General Dynamics Information Technology (07/18/25)
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  • Senior Data Engineer

    Infinitive Inc (Ashburn, VA)
    …Virginia Business "Best Places to Work." We are seeking a highly skilled and motivated Data Engineer to join our dynamic team. As a Data Engineer , you will play ... + 7+ years of proven experience as a Data Engineer or similar role. + Strong programming skills in...orchestration tools (eg, Docker, Kubernetes). + Understanding of data security and privacy best practices. Applicants for employment in… more
    Infinitive Inc (05/20/25)
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  • Senior Data Engineer

    ManTech (Chantilly, VA)
    ManTech seeks a motivated, career and customer-oriented ** Senior ** **Data Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include but are ... languages. + Experience in systems development to include design, modeling, security integration and testing. + Ability to problem solve and develop… more
    ManTech (08/15/25)
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  • Senior Cloud Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior Cloud Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include but are ... by the Government. + Assisting in assessing and making recommendations for cost, security , and viability of IT projects in the cloud and supporting general… more
    ManTech (08/15/25)
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