• Senior Specialist, Network Systems Engineer

    L3Harris (Greenville, TX)
    …Job Description: The Senior Specialist, Systems Engineering - Network Engineer (NE) performs technical planning, system integration, verification, and validation, ... IP addressing, switching and routing, VLANs, VPNs, video teleconferencing, VoIP telephony , and LANs/WANs + Demonstrated experience in routing protocols including… more
    L3Harris (12/03/25)
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  • Sales Systems Engineer West (Field based)

    Stryker (Phoenix, AZ)
    As a Sales Systems Engineer at Stryker, you will be responsible for actively leading the technology evaluation stage of the sales process, working with the extended ... experience with third party systems + Experience with SIP and traditional TDM telephony a plus $69,100 - 107,400 salary plus bonus eligible + generally eligible… more
    Stryker (12/02/25)
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  • Network Engineer - Mid-Career

    Lockheed Martin (Liverpool, NY)
    …functional teams\. The successful candidate will be a proactive, security focused engineer who can bridge the gap between network administration, network operations, ... Guides\) settings to network computing infrastructure\. * Familiarity with IP telephony and integration into existing IP network infrastructure\. * System and… more
    Lockheed Martin (11/27/25)
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  • Mitel MiVB Unified Communications Engineer

    Robert Half Technology (Minneapolis, MN)
    Description The Unified Communications Engineer is responsible for designing, implementing, supporting, and maintaining both onsite and remote unified communications ... IT security fundamentals. + Strong interpersonal and communication skills, including telephony and active listening. + Diagnostic skills for resolving technical… more
    Robert Half Technology (11/25/25)
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  • Unified Communications & Collaboration…

    Systems Technology Forum (San Diego, CA)
    …other federal agencies. Job Summary The Unified Communications & Collaboration Engineer supports the design, implementation, operation, and sustainment of complex ... maintenance of unified communications and network systems (VoIP, PBX, IP telephony , video conferencing, messaging services). * Monitor system performance, identify… more
    Systems Technology Forum (11/21/25)
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  • Operational Field Engineer T1

    Enviri Corporation (Indianapolis, IN)
    …utilize Harsco's expertise in mineral materials. **Job Overview** The Operational Field Engineer T1 is a site-based technical support role within the Harsco ... maintenance of IT hardware/software including desktops, servers, network equipment, and telephony . + Assist with onboarding tasks such as provisioning IT hardware,… more
    Enviri Corporation (11/21/25)
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  • Network Engineer

    Robert Half Technology (Jacksonville, FL)
    Description We are looking for a skilled Network Engineer to join our team in Jacksonville, Florida, on a contract with the potential for a permanent position. In ... data center routing and switching. * Strong troubleshooting skills for telephony systems and cloud-based VoIP solutions. * Familiarity with SD-WAN technologies.… more
    Robert Half Technology (11/16/25)
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  • CCSS Principal Systems Engineer - WHCA…

    RTX Corporation (Springfield, VA)
    …world. Raytheon Field Engineering is anticipating an opportunity for a Principal Systems Engineer . This role is suited for a motivated individual with an extended ... obtain higher clearance as required. + Experience with circuit-switched and IP telephony , in both converged and non-converged environments, across all phases of the… more
    RTX Corporation (11/13/25)
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  • Unified Communications (UC) Engineer I…

    Hackensack Meridian Health (Edison, NJ)
    …positive change. The **Digital Technology Services (DTS) Unified Communications (UC) Engineer I** is responsible for analytical tasks and activities associated with ... SIP/MGCP Voice Gateways + SIP Trunking + Cisco Unified Survivable Remote Site Telephony + Cisco Mobile & Remote Access + Detail oriented, strong analytical thinking… more
    Hackensack Meridian Health (11/13/25)
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  • Software Engineer

    CACI International (Lisle, IL)
    Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel Required: Up ... Flexibility to adapt to new and changing environments + Knowledge of telephony + Familiar with software engineering process concepts from requirements reviews, code… more
    CACI International (11/08/25)
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