• Unified Communications Engineer - Principal

    Amentum (San Antonio, TX)
    …voice, video, and data, global communications network that facilitates collaboration among senior leaders and key staff. The Lone Wolf program boasts a professional ... years of telecommunications technical experience installing, administering, and upgrading Cisco Unified Collaboration appliances and troubleshooting converged networks that… more
    Amentum (09/17/25)
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  • Property Administrator Senior

    System One (Bethesda, MD)
    …please reach out directly to ###@altaits.com or call/text ### Property Administrator Senior Bethesda, Maryland ONSITE -Monitor the ZEN inventory database for changes ... assignments -Maintain Smartnet contract (additions and removals) working with Cisco POC -Implement modifications and revisions for procedures to improve… more
    System One (12/16/25)
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  • Senior Systems Engineer / Network Engineer…

    Jacobs (Chantilly, VA)
    Knack Workes, a Jacobs company, is seeking a highly skilled Senior Systems Engineer / Network Engineer with 10+ years of IT experience and proven expertise in Micro ... other NMS tools as needed (Content Suite, Service Manager, ALM/QC, LoadRunner, Paragon, Cisco Catalyst Center, etc.) as part of enterprise IT operations. * Perform… more
    Jacobs (12/14/25)
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  • Senior Cyber Security Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior Cyber Security Engineer** to join our team in **Chantilly, VA.** This role supports a ... proficiency in DoD integration, engineering, and sustainment practices. + Familiarity with Cisco Identity Services Engine (ISE). + Proficiency with tools such as… more
    ManTech (12/13/25)
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  • Senior Principal Cyber Security Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior Principal Cyber Security Engineer** to join our team in **Chantilly, VA.** This role supports ... proficiency in DoD integration, engineering, and sustainment processes + Experience with Cisco Identity Services Engine (ISE) + Familiarity with tools such as Nmap,… more
    ManTech (12/13/25)
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  • Senior Principal Network Reliability…

    Oracle (St. Paul, MN)
    …development lifecycle. Provides a broad set of guidance to technical and senior technical members of staff. Interprets input from leaders (technical and managers) ... and priorities . Experience with Juniper (MX, QFX, PTX), Arista, and Cisco (NX-OS) routers . Experience leading technical troubleshooting calls and performing… more
    Oracle (12/11/25)
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  • Senior Data Center Engineer

    SciTec (Aurora, CO)
    …will not be considered. SciTec has an immediate opportunity for a talented Senior Datacenter Engineer to join our team in Boulder, CO. Successful applicants will ... + VMware / vSphere environment + Data networking (routing and switching including Cisco 9000 Series) + Virtual Desktop Infrastructure (VDI) solutions + Backup and… more
    SciTec (12/11/25)
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  • Senior Network Engineer

    CACI International (Fort Meade, MD)
    Senior Network Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... CCNP certification. + Security+ certification. _Desired:_ + Experience with Juniper and Cisco routers, switches, and firewalls. + Knowledge of Palo Alto firewalls,… more
    CACI International (12/11/25)
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  • Senior Infrastructure / Networking Engineer

    RTX Corporation (West Valley City, UT)
    …Technology (AST), a national asset in the SIGINT domain, is seeking a ** Senior Infrastructure / Networking Engineer** who strives for excellence and has a passion ... Administration + Experience with enterprise grade networking equipment, such as Cisco , Arista, or Juniper + Experience with virtualization technology (KVM, VMWare,… more
    RTX Corporation (12/11/25)
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  • Senior Firewall Engineer

    Insight Global (Henrico, VA)
    Job Description The Senior Firewall Network Engineer is responsible for implementing and overseeing firewall policies based on input from the Information Security ... and troubleshooting experience recording and interpreting TCP/IP packet captures on call schedule every 12 weeks Healthcare industry Cisco CCNA SDWAN Prisma more
    Insight Global (12/09/25)
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