• Lead, Chief Systems Engineer…

    L3Harris (Dulles, VA)
    …domains in the interest of national security. Job Title: Lead, Chief Systems Engineer for Network Communcation Systems Job Code: 28223 Job Location: Herndon, ... assistance is available to qualified applicants Job Description: As a Lead Systems Engineer , you will lead the technical development of and own the evolving… more
    L3Harris (08/31/25)
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  • Principal Network Engineer

    Leidos (Mclean, VA)
    **Description** **Leidos** has a new and exciting opportunity for a **Principal Network Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics ... National Security!** **Job Description:** The individual in this role maintains enterprise network infrastructure to ensure proper configuration, availability,… more
    Leidos (07/11/25)
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  • Software Test Engineer ( Senior )

    BAE Systems (Sterling, VA)
    …a key government customer. This program will deliver engineering services for network infrastructure as well as sophisticated enterprise computing infrastructure ... be available based on position level and/or job specifics. **Software Test Engineer ( Senior )** **115850BR** EEO Career Site Equal Opportunity Employer.… more
    BAE Systems (09/10/25)
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  • Senior Quality Assurance Engineer

    ManTech (Herndon, VA)
    …and operates effectively and efficiently in the Department of Homeland Security (DHS) enterprise network and on DHS devices. + Collaborates with customers and ... **ManTech** seeks a motivated, career and customer-oriented ** Senior Software Quality Assurance Engineer and...updating, and integrating software applications into a federal government enterprise network + Understanding and experience with… more
    ManTech (08/29/25)
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  • Senior Splunk Engineer

    Leidos (Arlington, VA)
    …The Splunk Engineer SME may be required to interact with senior management, as necessary. + Conceptualize, design, build, and maintain current and future ... **Description** Leidos has an immediate need for a Splunk Engineer SME for a new customer on a highly-visible...storage, access, and retention strategies for a large IT enterprise using industry standards and best practices to advise… more
    Leidos (09/23/25)
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  • WGL - Senior OT Systems Engineer

    AltaGas (Springfield, VA)
    …and OT devices (PLCs, RTUs). The ideal candidate would have extensive experience as a network engineer and virtualization engineer for the oil and gas ... gas. This position will utilize multidiscipline knowledge of and experience in network infrastructure ( enterprise grade and industrial grade firewalls, switches,… more
    AltaGas (08/07/25)
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  • Senior Lead Infrastructure Engineer…

    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 (09/30/25)
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  • Senior Field Engineer

    ManTech (Reston, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Senior Field Engineer ** to join our team in the **Reston, VA** location. This is an **onsite** ... position. The ** Senior Field Engineer ** will travel worldwide to...Enterprise Linux (RHEL) 9+ and Bash + Strong Network administration experience, including DNS, routing, and firewall configuration… more
    ManTech (09/13/25)
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  • Information Systems Security Engineer…

    BAE Systems (Sterling, VA)
    …a key government customer. This program will deliver engineering services for network infrastructure as well as sophisticated enterprise computing infrastructure ... as be a good communicator/facilitator. Comfortable at all levels from developer to senior staff. + Knowledge of the complex network environments involving shared… more
    BAE Systems (09/09/25)
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  • Cyber Security Systems Engineer…

    BAE Systems (Herndon, VA)
    …a key government customer. This program will deliver engineering services for network infrastructure as well as sophisticated enterprise computing infrastructure ... available based on position level and/or job specifics. **Cyber Security Systems Engineer ( Senior )** **116167BR** EEO Career Site Equal Opportunity Employer.… more
    BAE Systems (09/11/25)
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