• Senior Technical Program Analyst

    TekSynap (Dahlgren, VA)
    …procedures. RESPONSIBILITIES + Provide enterprise-level support for Navy Enterprise Network (NEN) systems , ensuring consistent connectivity, access, and ... contract. This position provides expert-level support to the Navy Enterprise Network (NEN) program by managing, coordinating, and monitoring enterprise network more
    TekSynap (12/10/25)
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  • Principal Cyber Security Engineer

    ManTech (Chantilly, VA)
    …You will work alongside cyber experts to develop solutions that enhance network compliance and security posture across DoD systems . **Responsibilities include ... such as firewalls, IPS, anti-virus solutions, application firewalls, high availability solutions, network management systems , and virtual systems + Knowledge… more
    ManTech (12/13/25)
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  • Repair Technician, Senior

    BOOZ, ALLEN & HAMILTON, INC. (Stafford, VA)
    …Corps Live, Virtual, and Constructive training systems + Knowledge of wireless network systems Clearance: Applicants selected will be subject to a security ... operational checks and maintenance of Live, Virtual, and Constructive training systems to include performing preventative maintenance tasks on simulators and asso… more
    BOOZ, ALLEN & HAMILTON, INC. (12/22/25)
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  • NOC Tier 1 Support Specialist

    M. C. Dean (Springfield, VA)
    …potential failures and performance degradations. **Responsibilities:** + Monitor applications and network systems for performance issues and + Analyze alerts, ... engineer and deploy automated, secure and resilient power and technology systems ; and deliver the management platforms essential for long-term system sustainability.… more
    M. C. Dean (11/26/25)
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  • Information System Security Engineer - Senior

    Amentum (Warrenton, VA)
    …and operational environments to include all cybersecurity tool sets and collaborating with systems and network engineers. * Use knowledge, skills, and ability to ... techniques to improve the confidentiality - integrity - availability of network /operational systems at multiple classifications levels. **Requirements:** * Must… more
    Amentum (12/05/25)
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  • Lead LAN/WAN Engineer

    CACI International (Reston, VA)
    …Design, Architecture, Implementation, Information Systems Integration, and Communications and Network Systems Management + May manage small teams of ... Cisco, Juniper, F5, Aruba, Ruckus, Versa, NOM, NetScout and/or related network components or network monitoring and management tools + Provide deep expertise on… more
    CACI International (11/08/25)
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  • Cyber Engineer

    ManTech (Mclean, VA)
    …in the creation, editing, and management of signatures, rules, and filters for specialized network defense systems including network and host-based IDS, IPS, ... defense platforms. Your work will directly contribute to safeguarding mission-critical systems by developing actionable content and solutions for advanced threat… more
    ManTech (12/31/25)
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  • SIGINT Systems Administrator (Low Band…

    CACI International (Hampton, VA)
    …will be responsible for resolving IT hardware and software infrastructure (servers, network , security, etc.) issues using systems analysis techniques and ... will analyze, troubleshoot, and resolve issues with IT infrastructure including user systems , servers, storage, and network connectivity. You will also provide… more
    CACI International (12/15/25)
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  • Senior Systems Engineer

    GovCIO (Hampton, VA)
    …sensitive workloads. + Configure and maintain software-defined perimiter (SDP)or Zero Trust Network Access Solutions (ZTNAS) + Integrate systems with SIEM, SOAR, ... **Overview** GovCIO is currently hiring a Systems Engineer for our Zero Trust integration effort...diagrams, and system integration plans for authentication, authorization, and network segmentation. + Evaluate and recommend Zero Trust technologies… more
    GovCIO (11/22/25)
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  • Senior Circuit Engineer

    TekSynap (Arlington, VA)
    …monitoring tools to provide both reactive and proactive support for the client network and systems infrastructure + Knowledge of industry accepted standards and ... **RESPONSIBILITIES** + Lead the design, implementation, and optimization of complex network circuits to meet performance and reliability requirements. + Knowledge of… more
    TekSynap (10/07/25)
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