• Systems Engineer 4

    M. C. Dean (Vienna, VA)
    …leaders in electrical, engineering, and cybersecurity industries. We are seeking a **System Engineer 4** to join our ** Security and Electronic Systems (SES)** ... + Experience engineering and implementing platforms and services in a software-defined network environment. + Experience with DoD IT security requirements… more
    M. C. Dean (10/14/25)
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  • Cybersecurity Engineer

    TekSynap (Richmond, VA)
    …III + CompTIA Advanced security Practitioner with Continuing Education (CASP+ CE) + Cisco Certified Network Professional Security (CCNP Security ) + ... resolve complex system-level or technology-related IA issues. + Analyze information security requirements to ensure compliance with Department of Defense (DoD)… more
    TekSynap (10/23/25)
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  • Voice Engineer (Expert)

    BAE Systems (Herndon, VA)
    …and sustainment support for critical military platforms and systems. Intelligence & Security provides services and products to the Department of Defense, the ... to lead the world in defense technologies and national security services. We offer flexible work environment to support...freedom. We are looking for a highly skilled Voice Engineer to join our technology-based program supporting a key… more
    BAE Systems (10/28/25)
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  • Cloud Engineer

    Leidos (Chantilly, VA)
    …goal of designing, developing, testing, integrating and deploying the solutions. The Cloud Engineer will configure cloud based network instances in a variety of ... Leidos Intelligence Group is seeking a highly technical Cloud Engineer to support an enterprise IT program.This work is...+ AWS Certified Solutions Architect + Certificate of Cloud Security Knowledge + Cisco CCNA-Cloud + Microsoft… more
    Leidos (09/26/25)
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  • Systems Engineer

    SAIC (Arlington, VA)
    **Description** Seeking a Senior Systems/ Network Engineer , working with a diverse team of contractors, government personnel and subject matter experts, focused ... junior team members. + Initiative in finding and prioritizing tasks, including security audits and patch management, is essential. + Excellent communication skills… more
    SAIC (09/20/25)
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  • Senior Firewall Engineer

    Insight Global (Henrico, VA)
    Job Description The Senior Firewall Network Engineer is responsible for implementing and overseeing firewall policies based on input from the Information ... Security Team. This role acts as a liaison between...departments, users, and user groups. Conduct research on firewall network products, services, protocols, and standards in support of… more
    Insight Global (09/09/25)
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  • Senior Linux Engineer

    CACI International (Chantilly, VA)
    Senior Linux Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel ... * * * **The Opportunity:** CACI is looking for a Senior Linux Engineer to support a newly established research and development environment. This environment provides… more
    CACI International (10/09/25)
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  • Systems Engineer (Full Performance)

    BAE Systems (Herndon, VA)
    …and sustainment support for critical military platforms and systems. Intelligence & Security provides services and products to the Department of Defense, the ... and a shared ambition to lead the world in defense technologies and national security services. We offer flexible work environment to support the balance in your… more
    BAE Systems (10/28/25)
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  • Sr. Network Administrator - NADTC

    Huntington Ingalls Industries (Virginia Beach, VA)
    …cryptographic devices and keying material (eg, KG-175D, KG-75) + Knowledge of network security technologies including VRFs and port- security /802.1x Physical ... customers and sites. This position is based in the Network Operations and Security Center (NOSC), which...network monitoring tools (eg, SolarWinds) + Familiarity with Cisco VoIP, PoE switches, and Call Manager + Experience… more
    Huntington Ingalls Industries (08/23/25)
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  • Principal Exchange Engineer

    ManTech (Chantilly, VA)
    …Information Technology Professional, VMware VCP - VMware Certified Professional, CCNA - Cisco Certified Network Administrator + ITIL Foundations or later ... **MANTECH** seeks a motivated, career and customer-oriented **Principal Exchange Engineer ** to join our team in **Chantilly, VA.** The position is **onsite.**… more
    ManTech (09/12/25)
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