• Cyber Security Engineer

    Acclaim Technical Services (Reston, VA)
    …working in Reston, VA. This role is responsible for protecting information systems and networks from potential cyber-attacks. The Cyber Security Engineer must ... and upgrade security measures and tools for the protections of information systems and networks and automate repeatable tasks in a consultative role; Design,… more
    Acclaim Technical Services (07/23/25)
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  • Project Integrator - TS/SCI with Polygraph

    General Dynamics Information Technology (Vienna, VA)
    …maintaining, troubleshooting and running firewalls, switches, routers, or other WAN and LAN systems or equipment. + Demonstrated experience using encryption ... None **Job Family:** Functional Experts **Skills:** Android Devices,Cloud Infrastructure,Complex Systems **Experience:** 15 + years of related experience **US… more
    General Dynamics Information Technology (07/03/25)
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  • Cyber Security Engineer (SME)

    Leidos (Reston, VA)
    …Description** This role is responsible for protecting the customer's information systems and networks from potential cyber-attacks. The Cyber Security Engineer must ... monitor, and upgrade security measures and tools for the protections of information systems and networks and automate repeatable tasks in a consultative role +… more
    Leidos (06/11/25)
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  • Task Order Deputy Manager

    TekSynap (Ashburn, VA)
    …certifications: Certified Information Security Professional (CISSP); CISSP(R)-ISSMP: Information Systems Security Management Professional; or Certified Information ... of direct project and program management experience in delivery of information systems or computer network support services + Education: Bachelor's Degree in… more
    TekSynap (06/03/25)
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  • Vulnerability Assessment (VA) Team Lead

    TekSynap (Ashburn, VA)
    …& RESPONSIBILITIES** Assist the Government in managing Enterprise Information System Vulnerability Management (ISVM) compliance validation; briefing leadership on ... to Government VAT Team Lead and SSD Director in applying Information Systems Security principles and methods + Experience with Application Security implementation +… more
    TekSynap (06/03/25)
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  • Cyber Network Emulation Engineer

    CACI International (Chantilly, VA)
    …* * * **The Opportunity:** Are you ready to shape the future of intelligence systems ? CACI is seeking a talented Network Emulation Engineer to join our team in ... environment * Ability to administer commercial Unix/Linux and Windows systems * Working knowledge of scripting languages (such as...Bash) and ability to learn others * Experience with LAN Management & Network Practices to include: o Network… more
    CACI International (07/08/25)
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  • Field Engineer

    CACI International (Fairfax, VA)
    …expertise/experience with installing and maintaining a host of today's latest communication systems and complex networks. The selected candidate will be expected to ... globe and collaborate with a diverse cadre of IT Operational Specialist, LAN /WAN Engineers as well as Facility management and Logistical professionals. Although your… more
    CACI International (07/02/25)
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  • Cloud Network Engineer, TS/SCI with Polygraph

    General Dynamics Information Technology (Chantilly, VA)
    …operate, manage and maintain network components for on-premises and cloud-based virtualized systems + Design, develop, implement, and maintain ( LAN , WAN, ... and upgrades + Collaborate with network architects to optimize system performance + Engage in data network fault investigations...Engage in data network fault investigations + Secure network systems with policies that define and monitor access +… more
    General Dynamics Information Technology (07/29/25)
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  • Network Operations Center (NOC) Engineer (Tier 2)

    CACI International (Springfield, VA)
    …Center Engineer to support a diverse network infrastructure, including CAN, LAN , C&T, CORE, and WAN network. The role involves implementing, troubleshooting, ... and other customers. + Provide support for the dispatch system and hardware problems and remains involved in the...SLAs + Perform routine maintenance and upgrades on network systems + Configure and manage network devices (routers, switches,… more
    CACI International (07/26/25)
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  • Desktop Engineer - Junior

    Oneida Technical Solutions (VA)
    …have SECRET security clearance and have experience using a ticketing system (Remedy/ServiceNow). Our customer prefers candidates who demonstrate excellent verbal and ... Domain Controllers and application servers, desired + Experience managing Windows systems , including Windows Server 2003, Windows Server 2008, Window Server 2012,… more
    Oneida Technical Solutions (05/25/25)
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