• Network Engineer

    Nightwing (Herndon, VA)
    …intelligence community, defense, civil, and commercial markets. Nightwing is seeking a cleared Network Engineer in the Herndon area. The selected candidate will ... Government and provide technical subject matter expertise in the field of network engineering and communications modeling. Provides support in the translation of… more
    Nightwing (09/23/25)
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  • Telecommunications Support Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    Telecommunications Support Engineer - Arlington, VA Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and ... in real estate. We are looking for a Telecommunications Engineer to join our team. In this role, you...by serving as the primary point of contact for telephony -related information and issue resolution. You will diagnose and… more
    CoStar Realty Information, Inc. (10/30/25)
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  • Manager, Service Delivery Engineer

    Sumitomo Pharma (Richmond, VA)
    …VOIP systems, including Microsoft Teams Voice, and manage legacy POTS lines for reliable telephony services. + Collaborate with network teams to ensure QoS for ... and experienced individual for the position of Manager, Service Delivery Engineer . This person should have an understanding of Good Manufacturing Practices… more
    Sumitomo Pharma (11/15/25)
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  • Senior Lead - VOIP Engineer

    Sprinklr (VA)
    …**What Does Success Look Like?** We are looking for a **Principal VOIP Engineer ** to lead the architecture and technical direction of our next- gen voice ... Qualified?** + 12+ years of hands-on experience in the ** Telephony / VoIP / CPaaS** domain + Strong knowledge...in **C/C++** + Strong troubleshooting skills, with experience using ** network monitoring and debugging tools** . + Familiarity with… more
    Sprinklr (09/21/25)
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  • Cisco Call Manager Engineer Lead

    CACI International (Chantilly, VA)
    Cisco Call Manager Engineer Lead Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... US * * * **The Opportunity:** CACI is looking for a Cisco Call Manager Engineer Lead to support our DoD customer to implement an enterprise IT service delivery model… more
    CACI International (10/08/25)
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  • AV Systems Engineer

    General Dynamics Information Technology (Springfield, VA)
    …to obtain a high level government security clearance . Experience supporting telephony , video, network and/or other collaboration devices . Experience providing ... simple solutions to complex problems as an **AV Systems Engineer ** at GDIT. Here, you'll tailor cutting-edge solutions to...GDIT, people are our differentiator. As an **AV Systems Engineer ** you will help ensure today is safe and… more
    General Dynamics Information Technology (09/23/25)
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  • Unified Communications Engineer Senior

    General Dynamics Information Technology (Springfield, VA)
    …Description:** Deliver simple solutions to complex problems as a Unified Communications Engineer at GDIT. Here, you'll tailor cutting-edge solutions to the unique ... career growth ours. At GDIT, people are our differentiator. As a Unified Communications Engineer you will help ensure today is safe and tomorrow is smarter. Our work… more
    General Dynamics Information Technology (10/28/25)
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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 ... WHCA's facility in Washington, DC and involves supporting the WHCA Secure Voice Network (WHSVN) C2 systems and acquisition projects. These efforts are in support of… more
    RTX Corporation (11/13/25)
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  • Unified Communications Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    Unified Communications Engineer Location: Springfield, VA, US Job ID: ATR 17723 Job Description Job Title: Unified Communications Engineer Location: Springfield, ... to the deployment of new collaboration tools like Microsoft Teams, Telephony infrastructure, including Cisco Unified Communications Manager, Cisco Unity Connection,… more
    Arena Technical Resources, LLC (10/29/25)
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  • Voice Engineer (Expert)

    BAE Systems (Herndon, VA)
    …future and protect our freedom. We are looking for a highly skilled Voice Engineer to join our technology-based program supporting a key government customer with the ... IT environment with specific task related to Voice + Collaborate with network engineering and other telecom engineers in integration activities involving … more
    BAE Systems (10/28/25)
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