• Field Engineer

    ManTech (Reston, VA)
    …experience with Red Hat Enterprise Linux (RHEL) 9+ and Bash + Strong Network administration experience, including DNS, routing, and firewall configuration + ... **ManTech** seeks a motivated, career and customer-oriented **Field Engineer ** to join our team in the **Reston, VA** location. This is an **onsite** position. The… more
    ManTech (03/15/25)
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  • Software Engineer / Systems Administration

    Lockheed Martin (Springfield, VA)
    …experience with support 24/7 Operational customer\. Troubleshooting experience with Firewall appliances and network switches\. Demonstrated effective ... Space is a critical domain, connecting our technologies, our security and our humanity\. While others view space as...for you\. This job requisition is for a Software Engineer / Systems Administrator position on the Bobcat program\.… more
    Lockheed Martin (05/01/25)
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  • Field Engineer

    ManTech (Reston, VA)
    …Hat Enterprise Linux (RHEL) 9+ and Bash + 1+ years of experience with Network administration experience, including DNS, routing, and firewall configuration + 1+ ... **ManTech** seeks a motivated, career and customer-oriented **Field Engineer ** to join our team in **Reston, VA**...maintain, and recap existing systems, including all system and network infrastructure and peripherals and working with network… more
    ManTech (03/13/25)
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  • Cloud Engineer

    In-Q-Tel, Inc. (Mclean, VA)
    …DNS, TCP/IP, etc) + Understanding of security stack infrastructure (WAFs, Firewall rules, network security groups, Virtual Networks, Subnets, routing ... take and pass AWS certification exam (Solutions Architect or DevOps Engineer certification); paid for by IQT + Experience with containerization/orchestration… more
    In-Q-Tel, Inc. (02/22/25)
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  • Principal Network Administrator

    Leidos (Chantilly, VA)
    …Certified Internet Professional (JNCIP) or Expert (JNCIE). + Palo Alto Networks Certified Network Security Engineer (PCNSE). + AWS Certified Advanced ... segmentation, access control, and zero-trust security models. + Implement network security best practices, firewall policies, IDS/IPS, and NAC solutions.… more
    Leidos (03/29/25)
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  • Network Administrator

    Leidos (Chantilly, VA)
    …Certified Internet Professional (JNCIP) or Expert (JNCIE). + Palo Alto Networks Certified Network Security Engineer (PCNSE). + AWS Certified Advanced ... segmentation, access control, and zero-trust security models. + Implement network security best practices, firewall policies, IDS/IPS, and NAC solutions.… more
    Leidos (03/29/25)
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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 ... people across AWS to help us deliver the highest standards for safety and security while providing seemingly infinite capacity at the lowest possible cost for our… more
    Amazon (04/02/25)
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  • Software Cyber Engineer

    Actalent (Manassas, VA)
    Job Title: Software Cyber EngineerJob Description We are seeking a Software Engineer to join a key Cyber engineering team responsible for building new security ... experience in C or C++ within a Linux/Unix environment. + Experience with network packet captures. + Knowledge and experience with Linux systems. + Experience with… more
    Actalent (05/10/25)
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  • Software Cyber Engineer

    Actalent (Manassas, VA)
    Description We are seeking a Software Software Engineer to be part of a key Cyber engineering team who's building new security architectures across a large Naval ... or C++ in a Linux/Unix environment - Experience with network packet captures. - Knowledge and experience with Linux...as Python or Bash - Experience with basic networking switch/router/ firewall /IDS concepts - Must be eligible for Secret Clearance… more
    Actalent (05/09/25)
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  • Proxy Engineer

    Bank of America (Richmond, VA)
    … security requirements while meeting business needs to establish secure network connectivity leveraging varying proxy, firewall and content inspection systems ... Proxy Engineer Plano, Texas;Richmond, Virginia; Chandler, Arizona; Charlotte, North...and packet analysis + Expertise in creating Application and network diagrams including all pertinent flows and decisions. +… more
    Bank of America (03/04/25)
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