• Network and Digital Service Engineer

    The MITRE Corporation (Mclean, VA)
    …services and policies-including routing/switching, DNS/DHCP, load balancing, VPNs, firewall /ACLs, and Zero Trust -in diverse environments, emphasizing deployment ... automation. + Service Improvement: Utilize IT Service Management principles and tools such as ServiceNow, to optimize service delivery processes. + Risk Analysis: Conduct cybersecurity risk analysis on proposed designs, evaluate security postures, and… more
    The MITRE Corporation (12/23/25)
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  • Sr. Kubernetes Platform Engineer

    Insight Global (Reston, VA)
    …associated open-source components. * Own platform network configuration (DNS, firewall services/TIC 3.0, VPN/tunnels). * Direct base image automation, distribution, ... and security incident response. * Implement and maintain load balancer configurations (public & ingress, TIC 3.0 compliance). * Drives development of golden paths and developer self-service capabilities. * Lead contingency planning and disaster recovery… more
    Insight Global (12/12/25)
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  • Secret Sr. Network Engineer

    Insight Global (Fairfax, VA)
    …- Experience supporting both classified and unclassified environments - AWS or Azure experience - CCIE certification - Firewall experience (ISE, DNA Center, Zscaler) ... Job Description - Provide classified and unclassified Tier 3 senior level support for the design, implementation, and deployment of network specific technologies across the Government Customer Enterprise environment consisting of hundreds of locations… more
    Insight Global (11/15/25)
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  • Sr. Network Administrator - TS required

    Huntington Ingalls Industries (Virginia Beach, VA)
    …WAN circuit issues, equipment failures, router and switch configurations, firewall ACLs, VoIP device registration, and cryptographic device configuration and ... addressing, VLANs, routing protocols, Cisco IOS) + Experience with firewall ACL configuration and troubleshooting (ASA or equivalent) +...acuity and manual dexterity for meeting the requirements Software Engineer family. HII is more than a job -… more
    Huntington Ingalls Industries (12/20/25)
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  • Principal Architect, Cloud Engineering…

    Oracle (Richmond, VA)
    …Balancers, DNS, NAT, WAF, SD-WAN and CDN solutions. .Experience with 3rd party firewall solutions from Palo Alto, Fortinet, Cisco, Juniper and Check Point. .Strong ... Microsoft Certified: Azure Solutions Architect Expert Microsoft Certified: Azure Network Engineer Google Cloud Certified - Professional Cloud Architect Google Cloud… more
    Oracle (12/22/25)
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  • Software Developer 3 - OCI Networking, DDoS…

    Oracle (Richmond, VA)
    **Job Description** Oracle Cloud Infrastructure (OCI) is seeking a Senior Software Engineer to join our Networking organization, specializing in DDoS and Network ... of OCI's global cloud services. The ideal candidate is an experienced engineer with a strong background in developing robust, distributed software systems and… more
    Oracle (12/20/25)
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  • Core/WAN Network - Tier 3

    CACI International (Sterling, VA)
    …implementation, and maintenance of complex, global enterprise networks. The Senior Network Engineer will act as a key technical leader, driving the evolution of ... OPNET NetOne, HP Network Node Manager, etc.) + Experience with CISCO firewall /VPN equipment (Adaptive Security Appliance, etc) This position is contingent on funding… more
    CACI International (12/19/25)
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  • Sr Technology Consultant - CTJ - TS

    Microsoft Corporation (Reston, VA)
    …Clearance **Preferred Qualifications** Minimum 6 years of experience as a network engineer or technical program manager for networks. BS in Computer Science or ... deadline pressure when the situation is ambiguous. Applied experience with firewall , network security, or network monitoring solutions, including vendor platforms to… more
    Microsoft Corporation (12/14/25)
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  • Senior Linux Architect

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …of a centralized directory for authentication + Manage security, including basic firewall and SELinux configuration + Configure static routes, packet filtering, and ... have either the Red Hat Certified System Administrator (RHCSA) or Red Hat Certified Engineer (RHCE) certification currenlty or within on year of hire date + Must… more
    UIC Government Services and the Bowhead Family of Companies (12/03/25)
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  • Windows & Azure SRE

    M. C. Dean (Vienna, VA)
    …on-premises environments. As part of the team, the Senior Systems Responsibilities Engineer 's responsibilities will include (but will not be limited to) the ... implementation, as well as working experience with network routing, switching, and firewall configuration is a plus + Working knowledge of endpoint security (eg,… more
    M. C. Dean (11/18/25)
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