• Senior Systems Administrator

    Cambridge International Systems Inc (Mclean, VA)
    …disk usage, and response times to maintain operating efficiency. + Performs systems security administration functions, including creating user profiles and ... clearance. ROLE RESPONSIBILTIES + Maintains smooth operation of multi-user computer systems , including coordination with network engineers. + Monitors and… more
    Cambridge International Systems Inc (06/10/25)
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  • Digital Network Exploitation Analyst

    CACI International (Chantilly, VA)
    …tools** **to perform red** **teaming and penetration** **testing of the client's** **global network ** **You will reverse engineer network layouts using data ... **These Qualifications Would be Nice to Have:** **Advanced GIAC and/or (ISC)2 network /cyber security specialties** **Familiar with 802.11, Bluetooth and LTE… more
    CACI International (05/01/25)
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  • CNO Software Engineer Staff

    Lockheed Martin (Herndon, VA)
    …a much higher level of engagement and ingenuity than your average Cyber Security role\. We are composing creative offensive cyber solutions to real\-world problems, ... all in the name of national security \. From Day One, you will be launched into...development experience is desired\) \- Demonstrated in\-depth understanding of network protocols and data flows \- Active TS clearance… more
    Lockheed Martin (07/12/25)
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  • Sr. Automation Infrastructure Engineer

    Lincoln Financial (Richmond, VA)
    …10+ years of IT Infrastructure experience integrating and automating complex heterogenous systems in the cloud and on-prem. The ideal candidate possesses knowledge ... Infrastructure, Disaster Recovery and Cloud Computing. + Work closely with Security and Enterprise Architecture to design enterprise compliant solutions. + Evaluate… more
    Lincoln Financial (05/29/25)
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  • Sr. Technical Support Engineer , United…

    Palo Alto Networks (Reston, VA)
    …of complex issues and providing tailored solutions to optimize their security infrastructure + Effectively communicate technical solutions to technical and executive ... guidance, and best practices, with an understanding of government compliance and security requirements + Take ownership of support cases from initiation to… more
    Palo Alto Networks (07/09/25)
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  • Automation Control Engineer

    Mondelez International (Richmond, VA)
    …collateral and to configure software components so they are aligned with security policy and governance; and ensure adherence to development and configuration ... Assist electricians with routine maintenance, repair, and calibration of control systems , automation equipment, and instrumentation to ensure their reliability and… more
    Mondelez International (07/11/25)
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  • Software Development Engineer , Route 53…

    Amazon (Herndon, VA)
    …want to help. You'll join a diverse team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other ... in computer science ranging from databases to networking to distributed systems to numerical analysis to security . We are looking for a developer who will lead… more
    Amazon (07/08/25)
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  • Principal Engineer - Cloud Infrastructure

    Fannie Mae (Reston, VA)
    …environments eg AWS, Azure, GCP * Deep knowledge of cloud infrastructure, network architecture, security , and identity management. * Experience in building ... Practices: Continuous integration and delivery (CI/CD) * Networking: Understanding cloud network architecture, VPCs, and load balancing * Security : Implementing… more
    Fannie Mae (04/18/25)
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  • O&M Network Specialist

    M. C. Dean (Springfield, VA)
    …the better. We are seeking a **O&M Network Specialist** to join our ** Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic ... 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… more
    M. C. Dean (06/13/25)
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  • Network Operations (Top-Secret Clearance)

    Lockheed Martin (Herndon, VA)
    …and storage\), as well as continuity of operations\. We are seeking a Network Engineer /IDS \(Infrastructure Delivery Service\) team member to join our team ... projects, developing, maintaining, and providing support\. * Strong understanding of network architecture, protocols, and security principles\. * Experience with… more
    Lockheed Martin (07/12/25)
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