• VoIP Engineer

    Leidos (Chantilly, VA)
    **Description** Leidos is seeking a senior VoIP engineer to join our team in Chantilly, VA. The team is comprised of highly technical and motivated individuals. ... Candidate must have proven hands-on experience working as a VoIP engineer . The program is comprised of...Install, configure, and troubleshoot Asterisk-based PBX/SBC systems, peripherals, and IP phones + Monitor entire VoIP infrastructure… more
    Leidos (04/18/25)
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  • VMWare Engineer

    CACI International (Chantilly, VA)
    VMWare Engineer Job Category: Information Technology Time Type: Full time...engineers to assist in the designing efforts for a Voice over IP ( VoIP ) ... VMware expertise and assistance with designing solutions to upgrade and replace VoIP based telecommunication systems. The candidate will work closely with other… more
    CACI International (05/07/25)
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  • Systems Engineer / VTC Operator Tier III

    UIC Government Services and the Bowhead Family of Companies (Quantico, VA)
    …maintenance and create / update system package artifacts for Tactical AV located in Hawaii. + Voice over IP ( VoIP ) systems + Video conferencing systems + ... Communications as a Service (UCaaS) solutions + Session Initiation Protocol (SIP) trunking + Voice and video...voice and video systems. + Strong knowledge of VoIP protocols, including SIP, H.323, and MGCP. + Experience… more
    UIC Government Services and the Bowhead Family of Companies (04/08/25)
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  • Unified Communications Engineer Sr (Travel…

    General Dynamics Information Technology (Fairfax, VA)
    …configured and optimized to meet business needs. + Maintaining and supporting EVoIP (Enterprise Voice over IP ) systems, ensuring they are functioning at peak ... Description:** Transform technology into opportunity as a Unified Communications Engineer Sr with GDIT. A career in enterprise IT...GDIT, people are our differentiator. As a Unified Communications Engineer Sr you will help ensure today is safe… more
    General Dynamics Information Technology (05/01/25)
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  • Unified Communications (UC) Engineer

    Amentum (Warrenton, VA)
    …experience conducting troubleshooting to solve installation and break/fix issues associated with Voice and/or Video over IP products and integrating ... Works with network engineers to troubleshoot complex issues involving VoIP , VoIP interfacing applications and other converged...statistics to identify network connectivity and performance problems affecting Voice and Video over IP more
    Amentum (03/31/25)
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  • Network Engineer

    ManTech (Chantilly, VA)
    ManTech seeks a motivated, career and customer-oriented **Senior Network Engineer ** to join our team in **Chantilly, VA** . This is a position requiring onsite work ... but are not limited to:** + Designing and integrating comprehensive network, VoIP , VTC, and data center solutions, adhering to security guidelines and customer… more
    ManTech (05/07/25)
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  • Network Engineer III

    William C Brown Inc (Springfield, VA)
    Network Engineer III EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for employment without regard ... by law. Description WCBinc is looking for a Network Engineer to provide support for LAN/WAN by developing network...install and configure WAN and LAN hardware to include voice , video, and data cable systems. Develops system specifications,… more
    William C Brown Inc (03/04/25)
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  • Network Engineer

    Assertive Professionals (Chantilly, VA)
    Network Engineer About the Organization Established in 2015,AssertiveProfessionals(AP), is anEconomically Disadvantaged Woman Owned Small Business ... with Polygraph Timeline Pipeline Description Assertive Professionalsis seeking aNetwork Engineer with Po/ygraph supporting ourNational Security Customer in Chantilly,… more
    Assertive Professionals (04/21/25)
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  • Senior Network Engineer

    Competitive Range Solutions, LLC (Arlington, VA)
    …Range Solutions requires the expertise of a talented and experienced Senior Network Engineer to assist in the direction and management of the program's executive ... effective integration with a government multi-contractor team. The Senior Network Engineer will be critical in maintaining, troubleshooting, and enhancing our… more
    Competitive Range Solutions, LLC (04/02/25)
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  • TS/SCI Junior Network/Systems Engineer

    Insight Global (Springfield, VA)
    …a related technical field. 2-4 years of experience as a Network or Systems Engineer supporting the installation and configuration of VoIP systems or network ... Linux (RHEL/CentOS) Proficient in Cisco products including switches, routers, and VoIP technologies. Experience implementing systems using NIST 800 series security… more
    Insight Global (05/06/25)
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  • Unified Communication Engineer

    Amentum (Warrenton, VA)
    …command syntax + Must be able to troubleshoot end-to-end performance issues associated with voice and video conferences involving IP and ISDN networks. + Must be ... Enterprise Services (DCIN-TS ES) which is a DoD-provided, TS/SCI, integrated voice , video, and data, global communications network that facilitates collaboration… more
    Amentum (04/02/25)
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  • Telephony Engineer

    ManTech (Mclean, VA)
    …**_Responsibilities include, but are not limited to:_** + Design, develop, and maintain voice media gateways for VoIP , analog, and ISDN systems. Install, ... **ManTech** seeks a motivated, career and customer-oriented **Telephony Engineer ** to join our team in **McLean, VA**...systems, Linux server management, and software development, focusing on VoIP , analog, ISDN systems, and Ruby on Rails for… more
    ManTech (04/24/25)
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  • Telephony Engineer

    ManTech (Mclean, VA)
    …to define voice communication system requirements. + Integrate telephony systems ( VoIP , analog, ISDN) with voice media gateways and service modules. + ... **ManTech** seeks a motivated, career and customer-oriented **Telephony Engineer ** to join our team in **McLean, VA**...to 13+ years. + Strong experience with telephony systems ( VoIP , analog, ISDN) and voice media gateway… more
    ManTech (04/11/25)
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  • System Engineer Cisco PBX (VoSIP)

    TekSynap (Arlington, VA)
    …+ Operate and maintain Government-furnished telephone/telecommunications equipment, including VoIP , VoSIP, ACD, and TDM technologies. + Involves implementing ... + Develop and execute preventive maintenance programs to keep the voice infrastructure up to date with patches, upgrades, and security/compliance requirements.… more
    TekSynap (04/09/25)
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  • Network Engineer - TS/SCI Poly Required

    Leidos (Chantilly, VA)
    …Security Sector of Leidos is searching for an experienced and fully cleared Network Engineer to join our team in Chantilly, VA. The team is made-up of highly ... technical and motivated individuals. The engineer for this role will assist in troubleshooting complex...Document and enforce network standards + Manage and maintain IP addressing schema + Travel OCONUS as needed +… more
    Leidos (03/27/25)
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  • Federal Sales Engineer , Comcast Government…

    Comcast (Reston, VA)
    …+ MAN/WAN technologies: Carrier Ethernet, SD-WAN, IP -VPN/MPLS, and Wavelength + Internet , Peering, TCP/ IP , Border Gateway Protocol (BGP) + Layer ... networking and protocols (Switching/Bridging, VLAN's, L2CP, Routing and Security) + Advanced Voice networking technologies including VoIP , SIP and Packet Cable +… more
    Comcast (04/16/25)
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  • Network Engineer

    Leidos (Chantilly, VA)
    …+ Engineering Voice /Video solutions witch Cisco Call Manager, CMS, VTC's, VoIP . + Hands on experience with the implementation and use of systems monitoring, ... fast paced and agile environment. This position is in need of a Network Engineer to be part of a team responsible for the design, migration, implementation,… more
    Leidos (05/10/25)
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  • Senior VDI Engineer

    ManTech (Chantilly, VA)
    **ManTech** seeks a motivated, career and customer oriented **Senior VDI Engineer ** to join our team in **Chantilly, VA** . **Responsibilities include but are not ... on-prem, cloud and hybrid, and maintain the solution long term + Engineer , design, test, implement, maintain, secure, and provide full life-cycle management of… more
    ManTech (04/18/25)
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  • Network Engineer

    Leidos (Chantilly, VA)
    …* Engineering Voice /Video solutions witch Cisco Call Manager, CMS, VTC's, VoIP . * Hands on experience with the implementation and use of systems monitoring, ... **Description** Leidos is looking for a Systems Engineer to be part of a team responsible for the design, migration, implementation, enhancement, optimization and… more
    Leidos (03/19/25)
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  • Voice Engineer (Full Performance)

    BAE Systems (Herndon, VA)
    …team and working with great people? We are a small team and are looking for a Voice Engineer with a minimum of 3 years relevant experience and a Bachelor s ... Experience, & Skills** We are seeking a highly skilled Voice Engineer Expert to join our dynamic...SIP signaling and call flows + Secure Real-Time Transport Protocol + SIP + TCP/ IP + H.323… more
    BAE Systems (05/10/25)
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