• Tyto Athene (Annapolis Junction, MD)
    …support for enterprise Unified Communications (UC) and Audio Visual Multi-Media (AVMM) systems. The Tier 3 Engineer will serve as a senior technical ... Tyto Athene is searching for a ** Tier 3 Unified Communications/Audio Visual Engineer ** to provide...software, and network integration issues. + Provide Tier 3 expertise for installation, configuration, and… more
    DirectEmployers Association (09/09/25)
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  • Epsilon, Inc (Washington, DC)
    **Wi-Fi Network Engineer III** **Epsilon is now part...of network components and provide top level ( Tier 3 ) technical support to customers and all ... voice and data networks. **An average day:** As Wi-Fi Network Engineer III, you are expected to...manuals, operating procedures, and other support documentation. + Provide Tier 3 technical support and troubleshooting for… more
    DirectEmployers Association (09/25/25)
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  • Network Engineer - Tier

    CACI International (Washington, DC)
    …services. Become a part of our great team and make a difference. **Responsibilities:** As a Tier 3 Network Engineer , you'll be challenged with hard ... Network Engineer - Tier 3 - Intelligence Community Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI… more
    CACI International (10/22/25)
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  • Network Engineer Tier

    CACI International (Annapolis Junction, MD)
    Network Engineer Tier 3 Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... on an ongoing basis. **Opportunity:** Team CACI is seeking a Senior Network Engineer to support an Intelligence Community customer's diverse network more
    CACI International (10/25/25)
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  • Tier 2 Help Desk Support Engineer

    Koniag Government Services (Washington, DC)
    Koniag IT Systems LLC, a Koniag Government Services company, is seeking a Tier 2 Help Desk Engineer to support KITS and our government customer in Washington, ... onsite in downtown Washington, DC a minimum of three ( 3 ) days per week - 80 hours per 2-week...and self-motivated individual to perform the duties of a Tier 2 Help Desk Engineer to support… more
    Koniag Government Services (10/16/25)
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  • Principal Network Engineer

    Leidos (Odenton, MD)
    **Description** Leidos is seeking a **Principal** ** Network Engineer ** to join our Defense Enclave Services (DES) team at **Ft. Meade, MD.** This is an exciting ... Release Management team and other key stakeholders. * Serve as the senior Tier III escalation support engineer for Incident Management activities. * Develop… more
    Leidos (10/16/25)
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  • Network Operations Engineer

    SAIC (Beltsville, MD)
    **Description** This is an opening for a ** Network Operations Engineer ** to support a Department of State (DoS) Network Operation Division. This program ... network switch, routers and WAN devices. Shift is 3 :00pm-11:30pm, Sunday - Thursday. Role will start with at...May accept experience in lieu of degree. + IT network engineering support experience ( Tier II, … more
    SAIC (10/24/25)
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  • Senior Network Engineer

    GovCIO (Arlington, VA)
    **Overview** GovCIO is currently hiring for a Senior Network Engineer with an active Secret clearance to provide classified and unclassified Tier 3 ... and will be a hybrid position. **Responsibilities** + Provides classified and unclassified Tier 3 senior level support for the design, implementation, and… more
    GovCIO (10/28/25)
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  • Network Engineer

    Leidos (Odenton, MD)
    **Description** Leidos is seeking a ** Network Engineer ** to provide network operations and engineering sustainment support to a mission critical IP messaging ... and communications transport network . A successful candidate will develop an understanding of...Create and maintain Engineering Implementation Plans (EIP). + Support tier escalation of incident management support tasks. + Active… more
    Leidos (10/03/25)
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  • Network Engineer , Operations…

    Meta (Annapolis, MD)
    …of our team members and vendor field workforces. **Required Skills:** Network Engineer , Operations and Support Responsibilities: 1. Incident Response: ... **Summary:** The broader Edge Network Services (ENS) organization designs, builds(deploys), and supports(operates)...partners 2. Escalation Management: Participate in the global team's Tier 3 and 4 on-call rotation with… more
    Meta (10/09/25)
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  • Network Dev Engineer II…

    Amazon (Arlington, VA)
    Description MULTIPLE POSITIONS AVAILABLE Employer: AMAZON DATA SERVICES, INC. Offered Position: Network Dev Engineer II Job Location: Arlington, Virginia Job ... environments; (2) developing engineering, deploying, or operating mechanisms to support IP network and networking systems; ( 3 ) experience in a technical on-call… more
    Amazon (09/10/25)
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  • Voice Network Engineer

    SAIC (Washington, DC)
    …related discipline; may accept additional experience in lieu of degree. + 10 years IT network engineering support experience ( Tier II, Tier III, network ... systems integration utilizing Cisco technologies and ability to implement the latest network technologies such as VOIP, VPN, routing and switching, IDS, Session… more
    SAIC (09/10/25)
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  • Senior Network and Next Generation Firewall…

    Lumen (Annapolis, MD)
    …committed to teamwork, trust and transparency. People power progress. We're looking for top- tier talent and offer the flexibility you need to thrive and deliver ... implementations, to ensure corporate directions/strategies. + Candidate is considered a SME in 3 or more of the listed security requirements. + If not previously… more
    Lumen (11/04/25)
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  • Platform Engineer II - Pipeline (TS/SCI w/…

    COMSO, Inc (Fort Meade, MD)
    …eVDI + Provide support for the eVDI including troubleshooting, repairing, monitoring, and testing + Provide Tier 2 and Tier 3 support to Citrix end users + ... Platform Engineer II - PIPELINE (TS/SCI w/ Polygraph) FORT...end-users, back-end applications and infrastructure. + Works with the network to utilize resources, capture network performance,… more
    COMSO, Inc (09/02/25)
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  • Senior Associate, Physical Security…

    Capital One (Mclean, VA)
    … 2 escalation point, diagnosing system faults, performing root-cause analysis, and coordinating Tier 3 and vendor support when needed.** + **Testing & ... Senior Associate, Physical Security Engineer , Global Workplace Services **At Capital One, we...with industry best practices and enterprise standards, while providing Tier 2 technical support. Collaboration with senior engineers and… more
    Capital One (11/04/25)
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  • Sr. System Admin, IT Engineer III

    TekSynap (Washington, DC)
    …support to all incident escalation tickets that are unable to be resolved by Tier 1 personnel. + Responsible for daily operations and health of the DFC ... infrastructure. + Ensure the availability of the DFC network and all systems and services. + Manage all...escalation of tickets that cannot be resolved at the Tier I level as well as requests that require… more
    TekSynap (10/16/25)
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  • Storage Engineer - Active TS/SCI with CI…

    ENS Solutions (Annapolis, MD)
    …improvements. + Providing storage upgrade recommendations and project integration support. + Providing Tier 3 & 4 support to existing storage and backup systems. ... As a Storage Engineer supporting the Government, you will be trusted...solution + Experience with full life cycle storage area network (SAN) administration, architecture, and support including storage utilizations,… more
    ENS Solutions (09/27/25)
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  • Senior Research Engineer - Power Systems

    Pacific Northwest National Laboratory (Annapolis, MD)
    …+ MS/MA and 5+ years of relevant work experience -OR- + PhD with 3 + year of relevant experience Preferred Qualifications: + Experience with the design and/or ... technology solutions for the electric energy industry across multiple network domains and technologies: core, wide area network...The Lab's campus is only a 45-minute flight (or ~ 3 hour drive) from Seattle or Portland, and is… more
    Pacific Northwest National Laboratory (10/28/25)
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  • Lead Modeling and Simulation Engineer

    ManTech (Annapolis Junction, MD)
    **MANTECH** seeks a motivated, career and customer-oriented **Lead Modeling and Simulation Engineer ** to join our team in **Fort Meade, MD** . This is an **onsite** ... program at US Cyber Command. This role will lead environment ( network ) design, software licensing management, and delivery of M&S -including hardware/infrastructure… more
    ManTech (10/10/25)
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  • Lead Insfrastructure Engineer

    BAE Systems (Mclean, VA)
    …or related filed. 5-10 years expreience managing large enterprises. Experience managing Tier 2 and 3 support. experience in Systems Administration, Engineering, ... **Job Description** As the Lead Infrastructure Engineer . The work is focuses on improving operation...the design, maintenance, and support of IT infrastructure, including network elements and core services. They also lead technical… more
    BAE Systems (09/09/25)
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