• Software Engineer

    Leidos (Alexandria, VA)
    **Description** **Leidos** has a new and exciting opportunity for a Software Engineer in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software , Analytical Methods...us and make a difference in National Security!** The ** Software Engineer ** will perform software more
    Leidos (06/20/25)
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  • Communications Network Engineer

    Three Saints Bay (Lorton, VA)
    **Communications Network Engineer (5074)** Location **Lorton, VA** Job Code **5074** \# of Openings **1** Apply Now ... and a Federal Government Contractor is seeking a **Communications Network Engineer with an active Secret clearance**...Lorton, VA. **Responsibilities** : + Install commercial and custom software in support of agency's needs. + Assist and… more
    Three Saints Bay (08/08/25)
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  • Cyber Software Engineer

    Leidos (Arlington, VA)
    **Description** Are you a motivated **Cyber Software Engineer ** with technical hands-on knowledge of mission focused systems? Are you an ethical hacker ready to ... a variety of exciting R&D programs. As a **Cyber Software Engineer ** , you will design and...in a dynamic, high-impact environment requiring deep knowledge of network stacks, system internals, and offensive/defensive cyber techniques. As… more
    Leidos (08/08/25)
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  • Network Engineer , Operations…

    Meta (Ashburn, VA)
    …about driving innovation through automation and system optimization. **Required Skills:** Network Engineer , Operations and Support Responsibilities: 1. Incident ... **Summary:** Meta is looking for a forward-thinking engineer with extensive technical expertise in telecommunications ILA...us achieve our goal of all faults in the network being fully remediated by software . This… more
    Meta (06/24/25)
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  • Network Engineer

    Leidos (Chantilly, VA)
    …contribute to our 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, ... ESXi, VMWare + Utilizing Juniper SRX equipment and Palo-Alto Firewalls to engineer boundary protection mechanisms. + Experience with network security concepts,… more
    Leidos (08/08/25)
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  • Sr. O&M Network Engineer

    Leidos (Chantilly, VA)
    **Description** The Digital Modernization Sector at Leidos is seeking a Tier III O&M Network Engineer to support the customer's various wide area networks (WANs) ... multiple vendors. The job duties of Tier III O&M Network Engineer are as follows: + Tier...manuals, and documentation such that the supported equipment and software can be maintained with minimal training. + Working… more
    Leidos (06/03/25)
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  • Network Engineer (Levels 2, 3)

    CACI International (Charlottesville, VA)
    Network Engineer (Levels 2, 3) Job...Evaluate and monitor the health and performance of the network including hardware and management software . + ... Services (TCS) program is actively hiring a team of TS/SCI cleared Network Engineers to support an Intelligence Community customer's wide-area (WAN), local-area… more
    CACI International (08/11/25)
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  • Senior Lead Network Engineer - DNS

    Lumen (Richmond, VA)
    …as we digitally connect the world and shape the future. **The Role** The Network Engineer will be responsible for designing, implementing, and managing Domain ... solutions to ensure optimal performance, reliability, and availability of our network infrastructure within a hybrid cloud environment. This role combines advanced… more
    Lumen (08/08/25)
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  • Network Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking an experienced Network Engineer to plan, design, implement, operate, and troubleshoot a high-reliability enterprise network ... programs and system performance monitoring. **Job Duties Include:** **General Network Infrastructure Support:** + Provide technical analysis and subject matter… more
    SAIC (08/07/25)
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  • ​​ Network Engineer

    Leidos (Ashburn, VA)
    …security violations. **Primary Responsibilities** **:** We are seeking a skilled and motivated Network Engineer with a strong background in both traditional and ... The ideal candidate will bring deep technical expertise in AWS cloud, network firewalls, and endpoint security tools, along with experience working in Linux… more
    Leidos (08/03/25)
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