• Senior Engineer - Network

    Sallie Mae (Sterling, VA)
    …and Azure networking capabilities. **What You'll Do** + Design and implement scalable network infrastructure across campus and hybrid cloud environments. + Lead ... future of education. **What You'll Contribute** We're seeking a senior -level engineer to lead the design and...practical experience. + AWS Certified Solutions Architect + Azure Network Engineer Associate + PCNSE (Palo Alto… more
    Sallie Mae (11/14/25)
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  • Network Testing Lab Infrastructure

    CACI International (Sterling, VA)
    Network Testing Lab Infrastructure Engineer...+ Execute test plans and procedures as directed by senior lab engineers. + Assist in the implementation of ... * * * **The Opportunity** : We are seeking a detail-oriented and hands-on Network Testing Lab Infrastructure Technician to support the daily operations and… more
    CACI International (10/24/25)
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  • Principal Network Systems Engineer

    Saliense Consulting (Arlington, VA)
    …and capacity as well as work hand-in-hand with the Principal Network Engineer on network infrastructure issues impacting the enterprise environment. ... now hiring a Senior Technical Consultant (Principal Network Systems Engineer ) to join our team...routing protocol options, and LAN/WAN principles + Experience solving network server problems or network infrastructure more
    Saliense Consulting (10/01/25)
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  • Senior IT Specialist

    TekSynap (Springfield, VA)
    Network Associate (CCNA) (Preferred) + Proven work experience as an Infrastructure Engineer , Network Administrator, or similar role. + Experience ... systems within the team. + Design and implement functional network infrastructure . + Resolve issues that developers...+ Excellent communication skills. **Overview** We are seeking a Senior IT Specialist/Service Desk Lead to join our team… more
    TekSynap (08/21/25)
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  • Sr . Network Engineer

    Leidos (Fort Belvoir, VA)
    **Description** Leidos is seeking a ** Sr . Network Engineer /Architect with subject matter expertise** to support medium to large scale operations supporting ... and external mission partners operating in CONUS and OCONUS locations. The Network Engineer /Architect SME supports operation and maintenance of current and… more
    Leidos (10/21/25)
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  • Sr Principal Cybersecurity Analyst/…

    Northrop Grumman (Chantilly, VA)
    …monitor, maintain, and provide Tier-2 and Tier-3 support of a mission critical network infrastructure , collect data for analysis, perform network upgrades, ... team of engineers, system administrators, and operators as a Sr . Principal Cyber Systems Engineer professional in...to security findings and Break Fix events across the infrastructure . + Create and maintain network documentation… more
    Northrop Grumman (10/02/25)
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  • Sr . Hardware Reliability Engineer

    Amazon (Herndon, VA)
    Description As an Infrastructure Reliability Engineer you will be proactively driving the reliability risk identification, assessment and mitigation for ... datacenter infrastructure equipment (Example: Air Handling Units, LV Generator, MV...You'll join a diverse team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers,… more
    Amazon (11/11/25)
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  • Sr . Engineer - Network

    TEKsystems (Manassas, VA)
    Network Automation Engineer to help modernize and automate our global network infrastructure . This role will focus on building scalable, repeatable, and ... APIs, and infrastructure as code. You will work closely with network architects, security engineers, and cloud teams to streamline operations and accelerate our… more
    TEKsystems (11/15/25)
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  • Sr Principal Network Engineer

    General Dynamics Information Technology (Arlington, VA)
    …There is no challenge we can't turn into opportunity. And our work depends on a Senior Network Engineer joining our team to support ETM activities at the ... **Experience:** 5 + years of related experience **US Citizenship Required:** Yes **Job Description:** Network Engineer GDIT is your place. You make it your own… more
    General Dynamics Information Technology (11/06/25)
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  • Sr . Network Development…

    Amazon (Herndon, VA)
    …you to own them to completion. Amazon Web Services Networking is searching for hands-on Senior Network Development Engineer to join our network team ... Description AWS Infrastructure Services owns the design, planning, delivery, and...cloud networks in the world. Responsibilities: - As a Senior Network Development Engineer working… more
    Amazon (09/26/25)
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