• Mainframe System Programmer/Hardware Configuration

    Ensono (Richmond, VA)
    …Qualifications, we still encourage you to apply.** As the Solution Delivery Architect , you will be responsible for configuration of mainframe hardware equipment such ... LPARs. These IPs are used to create access and firewall requests for the client to implement for user...An understanding of network from an IP, port and firewall standpoint to support access to the environment +… more
    Ensono (09/17/25)
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  • Sr. Sales Engineer - TS/SCI - Hybrid | Fort Meade,…

    Optiv (Herndon, VA)
    …Splunk Platform, Splunk Security, Enterprise Networking, Network Security, Enterprise Firewall Deployment, Data Center, and/or Network Automation. By combining ... (8) years in an information security role, preferably as a consulting advisor, architect , or engineer. + Experience in DOE (Department of Energy) preferred +… more
    Optiv (07/05/25)
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  • Subject Matter Expert -Network & Cloud…

    General Dynamics Information Technology (Fairfax, VA)
    …(SIEM) **Experience:** 15 + years of related experience **Job Description:** **Enterprise Architect SME -Network & Cloud Infrastructure Security** Join GDIT as an ... Enterprise Architect SME where innovation meets mission-critical infrastructure. We are seeking a forward-thinking engineer with a passion for network visibility,… more
    General Dynamics Information Technology (10/01/25)
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  • Platform/Infrastructure Engineer

    Nightwing (Sterling, VA)
    …operating systems. + Networking: Knowledge of network protocols, routing, and firewall configurations. + Scripting: Proficiency in scripting languages like Python, ... or custom tools. Desired Certs: + Cloud Certifications: AWS Certified Solutions Architect , Azure Solutions Architect Expert, Google Cloud Professional Cloud … more
    Nightwing (09/26/25)
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  • Network & Sys Security Eng

    Navy Exchange Services (NEX) (Virginia Beach, VA)
    …levels within the command on risk identification and assessment. - Establish appropriate firewall and proxy server policies, both inbound and outbound. - Acts as a ... Professional (CISSP), GIAC Security Expert (GSE), Security Certified Network Architect (SCNA). NEXCOM preferred certification is Security Certified Network… more
    Navy Exchange Services (NEX) (09/26/25)
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  • Cloud Administrator - Infrastructure as a Service…

    FGS, LLC (Mcb Quantico, VA)
    …multi-tenant environments + Configuring physical and virtual switching, routing, and firewall protocols, ports, and services + Developing and maintaining disaster ... II Certification + Amazon Web Services Cloud certification + Hands-on cloud architect /SME capable of entire lifecycle transition to cloud technology + Knowledge of… more
    FGS, LLC (09/24/25)
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  • Software Developer

    CACI International (VA)
    …software applications._ The candidate will have the opportunity to help architect , develop, maintain, and enhance future iterations of MSC integrated business ... including package installation and maintenance, network interface configuration, and firewall configuration + Strong understanding of Public Key Infrastructure (PKI)… more
    CACI International (09/23/25)
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  • Systems Engineer

    Syms Strategic Group, LLC (SSG) (Richmond, VA)
    …DynaTrace, ScienceLogic, and CloudWatch + An understanding of network protocols, firewall configurations, and Virtual Private Network (VPN) setup + Experience with ... Hat Certified Engineer, Microsoft Certified Systems Engineer, AWS Certified Solutions Architect ) Formal Education Bachelor's degree or higher in Computer Science,… more
    Syms Strategic Group, LLC (SSG) (09/17/25)
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  • Sr. Kubernetes Platform Engineer

    Insight Global (Reston, VA)
    …(EKS) including provisioning, upgrades, node group management, and patching. * Architect and optimize platform infrastructure, ensuring scalability and adherence to ... associated open-source components. * Own platform network configuration (DNS, firewall services/TIC 3.0, VPN/tunnels). * Direct base image automation, distribution,… more
    Insight Global (09/12/25)
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  • Network Engineer (SME)

    BAE Systems (Herndon, VA)
    …of network protocols, TCP/IP stack, and OSI model + Experience with firewall management software such as Cisco FTD + Excellent communication and interpersonal ... Industry certifications such as CCNA Security, CCNP Security, REDHAT Certified Architect (RHCA), or similar industry certifications are preferred + Demonstrated… more
    BAE Systems (09/09/25)
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