• Systems Engineer III

    Noblis (Chantilly, VA)
    Responsibilities As a ** Systems Engineer III ** you will provide leadership in planning, designing, and implementing sophisticated additions and changes to ... network hardware, infrastructure server environments, and operating systems with special emphasis on Top Secret classification enclaves. Your experience in Nutanix… more
    Noblis (12/22/25)
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  • Systems Integration and Test…

    Solvarus (Chantilly, VA)
    …warfighters who need them and to quickly aid the people who need it. As a Systems Integration and Test Engineer you will be a member of the Verification, ... national assets, associated ground segments and services, and information processing systems within the enterprise. Duties include: + Evaluation of architecture,… more
    Solvarus (11/02/25)
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  • Network Security Engineer III

    Imagine One Technology & Management (Virginia Beach, VA)
    Imagine One is currently seeking qualified **Network Security Engineer III ** individuals to join our team to provide Network Security Engineering Support to ... Virginia Beach, Virginia with 25 percent travel potential. The **Network Security Engineer III ** will provide ongoing network support, addresses availability… more
    Imagine One Technology & Management (11/12/25)
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  • Fire Protection) Engineer I/II/ III

    Dominion Energy (Richmond, VA)
    …construction review, commissioning, and ongoing support for all fire protection and loss control systems within the Company, including both capital projects and ... as one year towards the experience requirement. **Fire Protection Engineer III :** + 5+ years of experience...Knowledge of gas, flame, and other safety related process control systems + Knowledge of hand calculations… more
    Dominion Energy (12/15/25)
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  • Cses III - Firewall Engineer

    CACI International (Springfield, VA)
    CSES III - Firewall Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... TCS has an exciting and challenging opportunity available for a CSES III - Firewall Engineer supporting an Intelligence Community customer's wide-area… more
    CACI International (12/18/25)
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  • Cybersecurity Engineer III

    Imagine One Technology & Management (Virginia Beach, VA)
    Imagine One has an urgent need for **Cybersecurity Engineer III ** candidates for a position supporting the US Navy. Apply now and start meeting new challenges ... Dam Neck Division) located in Virginia Beach, Virginia. The **Cybersecurity Engineer III ** shall meet the following requirements: **Experience Requirements:**… more
    Imagine One Technology & Management (12/01/25)
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  • Software Engineer III

    TheIncLab (Mclean, VA)
    …and where your career can meet purpose as well. We are looking for a Senior Software Engineer III to join our R&D team. We encourage you to apply and take the ... Mission, Should You Choose to Accept As a Software Engineer III on our R&D team, you...queues (such as Kafka). + Strong grasp of version control systems (such as Git). + Deep… more
    TheIncLab (12/26/25)
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  • Network Security Engineer III

    TekSynap (Virginia Beach, VA)
    …of firewalls and IDS/IPS technologies. **Overview** We are seeking a Network Security Engineer III to join our team supporting Department of Navy. TekSynap ... + Design, implement, and maintain secure network infrastructure, enforcing security controls across hardware, software, and network components. + Conduct STIG… more
    TekSynap (12/30/25)
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  • Network Engineer III

    Noblis (Chantilly, VA)
    Responsibilities As a **Network Engineer III ,** you will provide expert leadership in designing, implementing, and managing sophisticated network systems and ... Your expertise will ensure the reliability, security, and performance of network systems that enable users to access highly sensitive data securely across complex… more
    Noblis (12/23/25)
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  • DevOps Engineer III

    Noblis (Chantilly, VA)
    Responsibilities As a **DevOps Engineer III ** , you will be responsible for the design, deployment, testing, certification, operations, patching, and addressing ... + CI/CD pipeline implementation and optimization + GitLab or similar version control systems + Network architecture and security in classified environments… more
    Noblis (12/20/25)
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