• System Administrator I

    Gama-1 Technologies (Norfolk, VA)
    …+ Train users in computer system use + Maintain logs related to network functions, as well as maintenance and repair records + Respond and document cloud ... System Administrator I to install, configure, and maintain an organization's local area network (LAN), wide area network (WAN), data communications network ,… more
    Gama-1 Technologies (09/18/25)
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  • SR Cyber Security Specialist

    ABBTECH Professional Resources, Inc. (Virginia Beach, VA)
    …and participate in cybersecurity related investigations and incidents. * Conduct computer forensic activities. * Familiar with database, network , virtualization ... cyber security related investigations and incidents. * Familiarity with database, network , virtualization and OT operations concepts and design. * Experience… more
    ABBTECH Professional Resources, Inc. (09/03/25)
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  • Lab Manager III

    ARSIEM (Arlington, VA)
    …impact on every client you work with. ARSIEM is looking for a motivated Network Engineer to implement, maintain, and support the lab network infrastructure.. ... refinement of standard operating procedures (SOPs) and policies. + Assess network topology and device configurations, identify critical security vulnerabilities, and… more
    ARSIEM (08/28/25)
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  • Senior Information System Security Engineer

    ManTech (Chantilly, VA)
    …are not limited to:** + Identify information protection needs for an IS and Network Environment. + Define IS and Network Environment security requirements in ... requirements. Design security architectures for use within the IS and Network Environment. Design and develop cybersecurity-enabled products for use within an… more
    ManTech (09/26/25)
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  • Senior Telecommunications Engineer

    ManTech (Herndon, VA)
    …to:** + Support the enterprise architecture, design, development, and deployment of network services in support of government customer; perform and oversee site ... develop implementation plans and schedules + Research and implement enterprise-wide network solutions, voice, video, data capabilities, and enhancements to support… more
    ManTech (08/21/25)
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  • Senior Field Engineer

    ManTech (Herndon, VA)
    …+ Support the enterprise architecture, design, development, and deployment of network services in support of government customer; perform site installations, ... implementation plans and schedules + Research and implement enterprise-wide network solutions, capabilities, and enhancements to support customer business/mission… more
    ManTech (08/21/25)
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  • Senior Information System Security Engineer

    ManTech (Quantico, VA)
    …are not limited to:** + Identify information protection needs for an IS and Network Environment. + Define IS and Network Environment security requirements in ... requirements. + Design security architectures for use within the IS and Network Environment. Design and develop cybersecurity-enabled products for use within an IS… more
    ManTech (08/13/25)
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  • Senior SOC Analyst

    Parsons Corporation (Centreville, VA)
    …to join our team! In this role, you will study the company's current computer systems and design ways to improve efficiency and the overall security posture ... While the focus of this job is the corporate network , this role may occasionally contribute to the security...**What Required Skills You'll Bring:** + Bachelor's Degree in Computer Security, Computer Science, or another closely… more
    Parsons Corporation (09/25/25)
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  • Senior Software Developer

    ManTech (Herndon, VA)
    …area** . In this role you will develop, create, and modify general computer applications software or specialized utility programs. You will analyze user needs and ... database development as part of a team. You may supervise computer programmers. Examples of applications requiring engineering include: ServiceNow, Splunk, Swimlane,… more
    ManTech (08/22/25)
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  • Production Security Engineer

    Meta (Reston, VA)
    …page. **Required Skills:** Production Security Engineer Responsibilities: 1. Develop and deploy network automation systems and network security services for our ... network . 2. Build experience with Backbone, Data Center, and Network Infrastructure Engineering teams and their designs to align security service capabilities… more
    Meta (09/30/25)
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