• 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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  • 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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  • Cisco Call Manager Engineer Lead

    CACI International (Chantilly, VA)
    …role requires a deep understanding of Cisco VoIP technologies, unified communications , and collaboration solutions. The Engineer Lead will oversee a team ... Cisco Call Manager Engineer Lead Job Category: Information Technology Time Type:...be responsible for designing, implementing, and managing enterprise-level Cisco Unified Communications solutions across our Air Force… more
    CACI International (10/08/25)
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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 (Reston, VA)
    …**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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  • Lead LAN/WAN Engineer

    CACI International (Reston, VA)
    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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  • 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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  • 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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  • Lead, Systems Engineer (Software Systems)

    L3Harris (Dulles, VA)
    …high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional ... cyber domains in the interest of national security. Job Title: Lead, Systems Engineer (Software Systems) Job Code: 29494 Job Location: Herndon, VA (on-site) Job… more
    L3Harris (10/03/25)
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  • AI/ML Engineer

    TekSynap (Reston, VA)
    **Responsibilities & Qualifications** **RESPONSIBILITIES** The AI/ML Engineer will be responsible for MLOps, end-to-end operationalization of machine learning ... registries for validation and governance + Integrate metadata into unified data ontology structures to enable downstream discoverability and auditability… more
    TekSynap (09/18/25)
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  • Senior Specialist, Systems Engineer

    L3Harris (Springfield, VA)
    …high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional ... domains in the interest of national security. Job Title: Senior Specialist, Systems Engineer - Strategic Planner (TS/SCI w/ CI Poly Required) Job Code: 29823 Job… more
    L3Harris (10/16/25)
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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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  • Teleconferencing Engineer

    SAIC (Chantilly, VA)
    Engineer (SETA) in Chantilly, VA to assist a government customer oversee Unified Communications , Mission Critical Conferencing System (MCCS), and other VOIP ... technologies. MCCS is a multi-level conferencing system that provides highly reliable, mission critical, multi-site voice conferencing capabilities between mission partners engaged in pre-launch and day-of-launch activities. The successful applicant will… more
    SAIC (10/01/25)
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  • JIRA Certified Systems Engineer

    Planet Technologies (Washington, DC)
    …Planet has significant experience in deploying business intelligence, cloud services, unified communications , and systems management with an emphasis building, ... for a highly motivated individual to join our growing team as JIRA Certified Systems Engineer . In this role, you will be supporting impactful projects that make a… more
    Planet Technologies (10/16/25)
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