• Network Engineer 4

    M. C. Dean (Springfield, VA)
    …seeking a **Network Engineer 4** to join our **Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic Business Unit you will be ... telecommunications, life safety, automation and controls, audiovisual, and IT systems . Headquarters in Tysons, Virginia, MC Dean delivers resilient, secure,… more
    M. C. Dean (10/10/25)
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  • Mid System Administrator

    Parsons Corporation (Quantico, VA)
    Windows and Azure server environments **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for this ... **What You'll Be Doing:** + Maintains smooth operation of multi-user computer systems , including coordination with network engineers. + Monitors and manages system… more
    Parsons Corporation (11/15/25)
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  • Network Engineer

    Jacobs (Chantilly, VA)
    Knack Works, a Jacobs Company, has an opening for a Network Engineer (Campus Area Network/Local Area Network (CAN/LAN)) to support our government customer's global ... a modern service provider network architecture. The job duties of the Network Engineer (CAN/LAN) are as follows: * Interpret customer requirements and apply standard… more
    Jacobs (11/07/25)
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  • Machine Learning Engineer - Senior

    SOS International LLC (Chantilly, VA)
    **Overview** SOSi is seeking a skilled Machine Learning Engineer to support a US government customer in Chantilly, VA. In this job you will work with other talented ... and stakeholders, facilitating informed decision-making. **Minimum Requirements** + Existing TS /SCI (with poly). This security clearance requires US citizenship.… more
    SOS International LLC (10/17/25)
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  • Sr. Network Engineer (CAN/LAN)

    Leidos (Chantilly, VA)
    …**The Digital Modernization Sector at Leidos** is seeking a **Network** ** Engineer (Campus Area Network/Local Area Network (CAN/LAN))** to support our global ... modern service provider network architecture. The job duties of the **Network Engineer (CAN/LAN)** are as follows: + Interpret customer requirements and apply… more
    Leidos (09/26/25)
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  • Principal Exchange Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Principal Exchange Engineer ** to join our team in **Chantilly, VA.** The position is **onsite.** ... to MS Exchange and Exchange servers, as well as general IT Windows infrastructure. + Designs, develops, tests, debugs and implements Exchange related components,… more
    ManTech (09/12/25)
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  • IT Support Engineer I - Snoc, Amazon Leo…

    Amazon (Arlington, VA)
    …DNS, DHCP, SSL, OSI Model, and TCP/IP) experience - 2+ years of corporate setting Windows , Mac or Linux Operating systems support experience - 2+ years of ... the world. We are seeking a highly motivated Support Engineer to join our SNOC team. As a frontline...teams as needed. * Deliver technical support for fielded systems , including end-user devices, network endpoints, and Amazon Leo… more
    Amazon (09/30/25)
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  • Network Implementation Engineer

    Leidos (Chantilly, VA)
    …Modernization Sector at Leidos** **has an opening for a** **Network Implementation Engineer ** to support global enterprise networks. This is a unique and rare ... cabling sheets, configurations, and other supporting documents. + Schedule maintenance windows for migrating user connections from legacy to the modern… more
    Leidos (11/15/25)
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  • Principal Network Engineer

    Leidos (Mclean, VA)
    …**Leidos** has a new and exciting opportunity for a **Principal Network Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... technologies, scripting skills with shell, python, PERL and the like, supporting Windows and Unix environments, as well as proven experience installing and… more
    Leidos (10/10/25)
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  • IT Support Engineer - SNOC, Amazon Leo…

    Amazon (Arlington, VA)
    …- 4+ years of technical support experience - 4+ years of corporate setting Windows , Mac or Linux Operating systems support experience - Bachelor's degree in ... world. We are seeking a highly motivated IT Support Engineer to join our SNOC team. As a frontline...Citizen and must currently possess and maintain an active TS /SCI security clearance. Basic Qualifications - 4+ years of… more
    Amazon (09/30/25)
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