• Network Administrator 3 -Tyson's

    M. C. Dean (Vienna, VA)
    …and cyber-physical landscape. **Position Summary:** MC Dean is seeking a highly competent ** Network Administrator 3** to assist on the design and maintenance of its ... network of specialized hardware, the selectee will be expected...technologies. + Working knowledge of the following systems: UNIX/LINUX, CISCO IOS, Windows Server, and Microsoft SQL. + Experience… more
    M. C. Dean (08/27/25)
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  • Sr. Core Network Engineer

    Leidos (Chantilly, VA)
    **Description** **The Digital Modernization Sector at Leidos** is seeking a Sr. Network **Engineer** to support our global enterprise networks. Our team is ... completely replacing a global enterprise network while providing design, engineering, and transition for a...accepted in lieu of a degree. + Have hands-on Cisco / Forcepoint / Palo Alto Firewall experience in… more
    Leidos (08/08/25)
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  • Unified Communications Services Engineer - TS/SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Cisco Voice over IP,Unified Communications,Wide Area Network (WAN) ... Required:** Yes **Job Description:** Candidates with proven depth creating solutions with Cisco Unified Communications Manager, VoIP, and PBX will be positioned for… more
    General Dynamics Information Technology (08/16/25)
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  • Senior Network Security Engineer II

    Imagine One Technology & Management (Virginia Beach, VA)
    …Surface Warfare Center Dahlgren Division (NSWCDD). We are looking for Senior Network Security Engineers to provide research and engineering services for Navy Surface ... Experience:** + Shall have a minimum of two (2) years' experience in Network Engineering + Shall have demonstrated experience with performing STIG implementation +… more
    Imagine One Technology & Management (09/01/25)
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  • Security Engineering Manager

    Performance Food Group (Richmond, VA)
    …Secure Network Analytics (Stealth watch), Secure Email/Web Gateways, and Cisco Secure Access. Integrate security into development and infrastructure processes. + ... collaborative and innovative security culture. + Design, implement, and manage Cisco security solutions across enterprise networks, data centers, and cloud… more
    Performance Food Group (09/25/25)
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  • Computer Support Analyst

    Leidos (Reston, VA)
    …tracking system experience (ie Remedy, ServiceNOW, SharePoint). * Prior experience in a Network Operations Center environment. * Cisco and/or Juniper Tier 1 ... Responsibilities 1) Performs the integration of new COTS/GOTS systems ( network equipment, servers, workstations, etc) into the production environment, responsible… more
    Leidos (09/27/25)
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  • Voice Over Internet Protocol (VOIP) Engineer

    CACI International (Norfolk, VA)
    …for a company. **Responsibilities:** + Design, configure, and deploy Cisco Collaboration solutions, including Unified Communications Manager (CUCM), Unity ... Connection, and Cisco IM & Presence + Develop and implement VoIP network architectures that meet DoD and Navy standards + Integrate VoIP systems with existing … more
    CACI International (09/30/25)
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  • VoIP Engineer

    ManTech (Norfolk, VA)
    …but are not limited to:** + Design, configure, and deploy Cisco Collaboration solutions, including Unified Communications Manager (CUCM), Unity Connection, and ... IM & Presence + Develop and implement VoIP network architectures that meet DoD and Navy standards +...of experience in VoIP engineering, with a focus on Cisco voice technologies + Experience with designing, implementing, and… more
    ManTech (08/29/25)
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  • OT/ICS Cybersecurity Engineer (Operational…

    Jacobs (Richmond, VA)
    …Zero Trust Architecture Preferred: * IAT Level II Certification (Security+, GICSP) * Cisco CCNA, Fortinet NSE-4, JNCIA or equivalent network certification * ... include 3rd party technologies that ensure that system and network data is visible and secure. In this role,...security with experience leading engagements * Experience with OT network monitoring and data collection tools * Technical background… more
    Jacobs (07/29/25)
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  • AV Systems Engineer

    General Dynamics Information Technology (Springfield, VA)
    …None **Job Family:** IT Infrastructure and Operations **Skills:** Audiovisual Systems, Cisco Jabber, Cisco TelePresence, Cisco WebEx **Experience:** 5 ... high level government security clearance . Experience supporting telephony, video, network and/or other collaboration devices . Experience providing customer service… more
    General Dynamics Information Technology (09/23/25)
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