• Tyto Athene (Annapolis Junction, MD)
    **Description** Tyto Athene is searching for a **Tier 3 Unified Communications /Audio Visual Engineer ** to provide expert-level engineering, troubleshooting, ... and lifecycle support for enterprise Unified Communications (UC) and Audio Visual Multi-Media...and Audio Visual Multi-Media (AVMM) systems. The Tier 3 Engineer will serve as a senior technical resource, resolving… more
    DirectEmployers Association (09/09/25)
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  • Unified Communications

    KBR (Fulton, MD)
    Title: Unified Communications Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... Unified Communications infrastructure and make recommendations for enhancement + Engineer Unified Communications solutions to meet new requirements… more
    KBR (10/14/25)
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  • Unified Communications

    General Dynamics Information Technology (Springfield, VA)
    …Required:** Yes **Job Description:** Deliver simple solutions to complex problems as a Unified Communications Engineer at GDIT. Here, you'll tailor ... make your career growth ours. At GDIT, people are our differentiator. As a Unified Communications Engineer you will help ensure today is safe and tomorrow is… more
    General Dynamics Information Technology (10/28/25)
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  • Unified Communications

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

    CACI International (Washington, DC)
    Unified Communications Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... communication (UC), video telecommunication, and streaming services. **Responsibilities:** As a Unified Communications Engineer , you will handle complex… more
    CACI International (10/08/25)
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  • Senior Unified Communications

    ManTech (Camp Springs, MD)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Unified Communications Engineer ** to join our team in **Camp Springs, MD** . This is a ... hybrid position. **Key Responsibilities:** + Provide expertise in Unified Communications (IM, Teaming/Webinars, Video Teleconferencing, Video Streaming, Video… more
    ManTech (09/25/25)
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  • Unified Communications (UC)…

    General Dynamics Information Technology (Washington, DC)
    …10 + years of related experience **US Citizenship Required:** Yes **Job Description:** Unified Communications (UC) Engineer Candidates with proven depth ... **Job Family:** IT Infrastructure and Operations **Skills:** Call Manager,Cisco Jabber,Collaboration, Unified Communications ,Voice over IP (VoIP) **Certifications:** CCNP… more
    General Dynamics Information Technology (09/22/25)
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  • Unified Communications (UC) Field…

    General Dynamics Information Technology (Camp Springs, MD)
    …+ years of related experience **US Citizenship Required:** Yes **Job Description:** The Unified Communication (UC) Communications Field Engineer is the ... engineering teams to facilitate implementation, operations, maintenance and enhancement of Unified Communications services + Develop and maintain comprehensive… more
    General Dynamics Information Technology (10/22/25)
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  • Unified Communications

    Amentum (Fort Meade, MD)
    …* Responsible for contributing technical expertise and recommendations in all Unified Communications (UC) and collaboration technologies to include large-scale ... so, look no further. Amentum is seeking an **UC Engineer ** to join our team of passionate individuals in...domains * Specialize in UC technologies such as Cisco Unified Communications Manager (CUCM), Cisco Unified more
    Amentum (09/30/25)
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  • RF/Radio Communications Engineer

    Noblis (Washington, DC)
    …for safe and efficient air traffic management. **Position Overview** The **RF/Radio Communications Engineer ** will support the FAA BNATCS Program by providing ... radio frequency (RF) technologies. BNATCS is focused on delivering a unified , secure, and high-reliability communication architecture for air traffic control (ATC)… more
    Noblis (11/05/25)
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  • Senior Lead - VOIP Engineer

    Sprinklr (Washington, DC)
    Sprinklr is the definitive, AI-native platform for Unified Customer Experience Management ( Unified -CXM), empowering brands to deliver extraordinary experiences ... loyalty through personalized, seamless, and efficient customer interactions. Sprinklr's unified platform provides powerful solutions for every customer-facing team -… more
    Sprinklr (09/21/25)
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  • Consulting Systems Engineer

    World Wide Technology (Washington, DC)
    …**RESPONSIBILITIES:** + Presales supporting Federal Civilian agencies around Cisco R/S, Unified Communications , A&O, Security + Strong ability to understand ... Inc. has an opportunity available for a Consulting System Engineer to support our Federal Civilian team. Our team...Consultative solution selling skillsets to include Cisco R/S and Unified Communications + Solid Cisco Route Switch… more
    World Wide Technology (09/09/25)
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  • MS Teams Voice Engineer (Senior)

    Amentum (Washington, DC)
    …check * Minimum of 10 years' experience in enterprise telephony or unified communications , with direct experience supporting Microsoft Teams Phone System ... Experience:** * Minimum of 10 years experience in enterprise telephony or unified communications , with direct experience supporting Microsoft Teams Phone System… more
    Amentum (11/04/25)
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  • System Engineer Cisco PBX (VoSIP)

    TekSynap (Arlington, VA)
    …and resolving voice infrastructure incidents. + Experience working with Cisco Unified Communications Manager (CUCM). **REQUIRED QUALIFICATIONS** + Experience: + ... 3+ years working with Cisco Unified Communications Manager (CUCM) or similar PBX...a Secret clearance **Overview** We are seeking a System Engineer Cisco PBX (VoSIP) to join our team supporting… more
    TekSynap (10/07/25)
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  • Network Engineer - Tier 3- Intelligence…

    CACI International (Washington, DC)
    Network Engineer - Tier 3- Intelligence Community Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... Required: None Type of Travel: None * * * **The Opportunity:** The Enterprise Communications Services 3 (ECS3) program supports our intel customer across its CONUS &… more
    CACI International (10/22/25)
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  • Network Engineer

    Northramp LLC (Washington, DC)
    …platforms, Palo Alto Networks next-generation firewalls, VPN concentrators, load balancers, unified communications systems). + Manage and optimize Aruba Central ... Network Engineer + Washington, DC + Type: Full-time +...architecting, delivering, and maintaining solutions for modern, high-performance data communications systems. This includes: + Network management equipment, Internet… more
    Northramp LLC (08/23/25)
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  • Lead LAN/WAN Engineer

    CACI International (Washington, DC)
    Lead LAN/WAN Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... Percentage of Travel Required: Type of Travel: * * * The Enterprise Communications Services 3 (ECS3) program supports our intel customer across its many operating… more
    CACI International (08/09/25)
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  • Requirements Engineer

    General Dynamics Information Technology (Springfield, VA)
    …of Enterprise IT Infrastructure such as Data Center Management Lifecycle; Desktop Hosting; Unified Communications ; End User Device Support; Video & A/V Support + ... Yes **Job Description:** Transform technology into opportunity as a Requirements Engineer with GDIT supporting our customer activities. In this position, you… more
    General Dynamics Information Technology (10/26/25)
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  • Skype for Business Engineer - TS/SCI w/Poly

    General Dynamics Information Technology (Annapolis Junction, MD)
    …experience **US Citizenship Required:** Yes **Job Description:** Skype for Business (SfB) Engineer We are seeking a dedicated and self-motivated Skype for Business ... Engineer to manage and optimize our global Skype for...rooms, ensuring a seamless and non-disruptive transition to a unified solution for global users. The ideal candidate will… more
    General Dynamics Information Technology (10/14/25)
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  • Telecommunications Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    …problems involving enterprise voice systems, including VoIP, PBX, call routing, and unified communications platforms such as Avaya and Microsoft Teams. Support ... Telecommunications Engineer - Arlington, VA Job Description **Overview** CoStar Group...in real estate. We are looking for a Telecommunications Engineer to join our team. In this role, you… more
    CoStar Realty Information, Inc. (10/30/25)
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