• Information Assurance Engineer (PT…

    Leidos (Chantilly, VA)
    **Description** Leidos is looking for a Part Time Information Assurance Engineer (ISSE) to join us in our Chantilly, VA office. The candidate will be part of a ... facets of the program. The candidate will be responsible for full life-cycle Information System Security to include system accreditation, which uses GreenLight… more
    Leidos (01/16/26)
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  • Senior Infrastructure and ServiceNow…

    Virtual Service Operations (Alexandria, VA)
    …administration, infrastructure engineering, licensing management, storage solutioning, and network security including firewall support while working onsite in ... 15 years of relevant, professional experience + ServiceNow administration and configuration + Firewall and network security tools (eg, Palo Alto, Fortinet, Cisco… more
    Virtual Service Operations (12/17/25)
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  • Senior Network Engineer

    Nightwing (Sterling, VA)
    …civil, and commercial markets. We're seeking a skilled **Senior Network Engineer ** to support implementation and sustainment of enterprise network solutions in ... a high- security environment. If you're hands-on, collaborative, and comfortable working...plans into operational builds + Optimize network performance, manage firewall rules, and support infrastructure upgrades + Troubleshoot and… more
    Nightwing (12/16/25)
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  • Cloud Cyber Engineer

    CACI International (Sterling, VA)
    …US Anticipated Posting End: 12/29/2025 **The Opportunity:** CACI/BITS is seeking a Cyber Security Engineer to support our Makalu contract. If you are interested ... Cloud Cyber Engineer Job Category: Information Technology Time...the needs of the program. Responsibilities include serving as information security specialist, reviewing all software, hardware,… more
    CACI International (11/11/25)
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  • Network Engineer

    General Dynamics Information Technology (Springfield, VA)
    …has an exciting and challenging opportunity available for a Network Engineer supporting an Intelligence Community customer's wide-area (WAN), local-area (LAN) and ... campus-area (CAN) networks across multiple security domains in Springfield, VA. Focus will be on...Juniper Secure Analytics, Infoblox, Riverbed.) + Experience with Juniper firewall /VPN equipment (SRX series) + Experience with supporting IP… more
    General Dynamics Information Technology (12/26/25)
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  • Network Engineer (SME)

    BAE Systems (Herndon, VA)
    …into enterprise network solutions + Proven SME level experience as a CISCO Network Engineer with a focus on Network Security + Strong proficiency with NAC ... support for critical military platforms and systems. Intelligence & Security provides services and products to the Department of...are seeking a Subject Matter Expert (SME) Level Network Engineer with a minimum of 16 years' of experience… more
    BAE Systems (11/07/25)
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  • Cisco Identity Services Engineer…

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …Configure and implement TACACS+ policies for network device administration. + Manage firewall and network security systems by establishing and enforcing approved ... **Overview** **CISCO IDENTITY SERVICES ENGINEER /ADMINISTRATOR (RDTE)** Bowhead has an immediate opening for...identify endpoints, and enable the creation and enforcement of security and access policies for endpoint devices connected to… more
    UIC Government Services and the Bowhead Family of Companies (12/18/25)
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  • Senior Systems Engineer

    Syms Strategic Group, LLC (SSG) (Arlington, VA)
    …to classified information and be able to obtain a government-granted security clearance. Individuals may also be subject to a background investigation including, ... Syms Strategic Group (SSG) is seeking a talented Systems Engineer (Senior) Location: Remote Department: Veterans Affairs (VA) Type: Full Time Min. Experience:… more
    Syms Strategic Group, LLC (SSG) (01/07/26)
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  • Network Engineer 5

    M. C. Dean (Chantilly, VA)
    …analyzes, performance tunes, and make recommendations to optimize network + Manages firewall security appliances + Keeps the Division abreast of emerging ... leaders in electrical, engineering, and cybersecurity industries. We are seeking a **Network Engineer 5** to join our ** Security and Electronic Systems (SES)**… more
    M. C. Dean (11/28/25)
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  • Network Development Engineer

    Oracle (Richmond, VA)
    …footprint. The team's responsibilities span across core routing and switching, security services including firewall management, advanced fabric technologies, OCI ... space, empowering enterprise customers worldwide through automation, scalability, and security . The Infrastructure Engineering Services (IES) Federal Network Engineering… more
    Oracle (12/21/25)
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