• Westat (Bethesda, MD)
    **29114BR** **Job Title:** Senior Network Engineer **Location:** MD - Bethesda **Job Description:** Westat is a leader in research, data collection and analysis, ... why clients find exceptional value in our work. The Senior Network Engineer is responsible for designing,...CCNP, CCIE, Fortinet NSE, or equivalent. + Expertise in Cisco , Juniper, Palo Alto, Fortinet, or similar technologies. +… more
    DirectEmployers Association (12/02/25)
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  • UC Engineer - Principal

    Amentum (Fort Meade, MD)
    …Capabilities Requirements (UCR), STIGs, and other cybersecurity mandates * Integrate voice ( VoIP ), video conferencing, instant messaging, presence, and unified ... messaging solutions across IP networks * Coordinate with government stakeholders, security engineers,...complex design documentation, IT checklists, SOPs, guides, etc. * Cisco Certified Network Professional (CCNP) - Collaboration… more
    Amentum (12/09/25)
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  • Principal or Senior Principal…

    Northrop Grumman (Millersville, MD)
    …communication technologies; examples include Internet Protocol ( IP ) networks, Voice over IP ( VoIP ), Information Assurance (IA), satellite and ... history. Northrop Grumman Aeronautics Systems is looking to add a **Principal or Senior Principal Network and Communications Field Service Engineer** to our team… more
    Northrop Grumman (12/04/25)
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  • Sr . Network Engineer

    Themis Insight (Fort Meade, MD)
    …solutions to support server requirements to include load-balancing, VPN's, firewall contexts, Traffic Shapping Voice over IP ( VOIP ), GRE Tunneling, IP ... Military expertise to every case. We are hiring a Sr . Network Engineer to work in Fort... Security (IPSec) IP Encryption and Media over IP (MoIP), and network more
    Themis Insight (12/19/25)
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  • Sr . Principal Voice Engineer

    Northrop Grumman (Linthicum Heights, MD)
    …of history, they're making history. Northrop Grumman Enterprise Classified Solutions is seeking a senior level Cisco Voice Engineer that has experience in ... voice technologies. Key Responsibilities: + Design and implement Cisco voice solutions, including VoIP ,...of small teams, would be helpful. + Familiarity with network infrastructure and security principles. + Experience with VQ… more
    Northrop Grumman (11/05/25)
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  • Senior Network Engineer

    Ensono (Annapolis, MD)
    Senior Network EngineerRemote - United StatesJR012227 At Ensono, our **Purpose is to be a relentless ally, disrupting the status quo and unleashing our clients ... **About the role and what you'll be doing:** The Senior Network Engineer is responsible for the...standard design methodologies and best practices + Mastery of TCP/ IP protocol communications, addressing & subnetting +… more
    Ensono (11/08/25)
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  • Senior Network Engineer

    SAIC (Fort Meade, MD)
    …solutions to support server requirements to include load-balancing, VPN's, firewall contexts, VoIP , GRE Tunneling, IPSec, IP Encryption, MoIP, and NAT ... **grow your career in a dynamic and supportive environment!** A Network Engineer designs solutions, integrates, configures, deploys, tests, and provides ongoing… more
    SAIC (11/17/25)
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  • Senior AV Engineer

    Tyto Athene (Annapolis Junction, MD)
    …Multi-Media (AVMM) systems. The Tier 3 Engineer will serve as a senior technical resource, resolving escalated issues, designing advanced solutions, and ensuring ... + Lead root-cause analysis for complex hardware, software, and network integration issues. + Provide Tier 3 expertise for...+ Strong expertise with one or more UC/AVMM technologies ( Cisco , Avaya, Poly, Crestron, Extron, WebEx, MS Teams, etc.).… more
    Tyto Athene (12/09/25)
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  • Principal Network Engineer

    Leidos (Odenton, MD)
    network technologies. * In depth knowledge of IP network /subnet addressing. * Experience presenting to senior customer management, customer stakeholders, ... **Description** Leidos is seeking a **Principal** ** Network Engineer** to join our Defense Enclave Services...ie BGP, OSPF, IS-IS, switching protocols ie Spanning Tree Protocol , VLANs, LLDP, VoIP , Multicast protocols and… more
    Leidos (10/16/25)
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  • Telecom Deployment Lead

    Insight Global (Windsor Mill, MD)
    …Teams Phone System, Asterisk). . Deploys and configures VoIP gateways (eg, Cisco ISR routers with voice modules), Session Border Controllers (SBCs), IP ... compliance . Establishes communications systems by installing, operating, and maintaining voice and data telecommunications network circuits and equipment. .… more
    Insight Global (12/18/25)
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