• ForeScout Engineer - Active TS/SCI with CI…

    ENS Solutions (Norfolk, VA)
    …they engineer solutions to complex challenges for customers using knowledge network engineering, Active Directory, and system administration. In this role, ... correlation in large enterprises. + Contribute to risk and vulnerability assessments in network , system , and application areas, and leverage big data analytics… more
    ENS Solutions (12/06/25)
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  • High Speed Guard Engineer

    CACI International (Springfield, VA)
    …**Experience with Linux operating systems ; understanding of general operating system security practices, TCP/IP networking, and network security concepts.** ... High Speed Guard Engineer Job Category: Information Technology Time Type: Full...**Respond and resolve service outages, technical queries, and other system related issues.** **Install firmware updates on physical hardware… more
    CACI International (12/01/25)
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  • Cloud Engineer

    Nightwing (Virginia Beach, VA)
    Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' ... the intelligence community, defense, civil, and commercial markets. Cloud Engineer The Cloud Engineer will have an...all inclusive): + Building cloud instances based off of system and mission requirements + Develop laC methodology to… more
    Nightwing (11/21/25)
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  • Cyber Detection Engineer

    Leidos (Ashburn, VA)
    …intrusion detection and protective security services to CBP information systems including local area networks/wide area networks (LAN/WAN), commercial Internet ... SOC is responsible for the overall security of CBP Enterprise-wide information systems , and collects, investigates, and reports any suspected and confirmed security… more
    Leidos (12/19/25)
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  • ABAD Cross Domain Solutions (CDS) Engineer

    Parsons Corporation (Centreville, VA)
    …equivalent DoD experience + 7+ years of experience in DoD cybersecurity, network engineering, or systems engineering + Hands-on experience designing, ... Description:** Parsons is looking for an amazingly talented **Cross Domain Solutions (CDS) Engineer ** to join our team! In this role, you will collaborate with… more
    Parsons Corporation (12/19/25)
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  • Senior Technical Support Engineer , MI - I

    Fujifilm (Richmond, VA)
    **Position Overview** The Senior Technical Support Engineer , MI - I (Tier 1) provides highly visible remote technical support across our product lines for HCUS ... the second level support across our Synapse products. This engineer is expected be able to resolve most of...responses. + Works on 3rd party hardware, software, and network related issues that are sold or supported by… more
    Fujifilm (01/05/26)
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  • Security Software Engineer - Red Team…

    Imagine One Technology & Management (Dahlgren, VA)
    …Imagine One Technology & Management, Ltd. is seeking one (1) Security Software Engineer . This position is contingent upon award of the associated work and will ... be performed in Dahlgren, Virginia. The Security Software Engineer will be expected to: + Debug and reverse engineer software. + Analyze Windows Events and Linux… more
    Imagine One Technology & Management (12/24/25)
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  • Senior Principal Cyber Security Engineer

    ManTech (Chantilly, VA)
    systems + Knowledge of Windows and Linux systems , general operating system security practices, TCP/IP networking, 802.1x, and network security concepts + ... software products such as firewalls, IPS, Anti-Virus solutions, application firewalls, high availability solutions, network management systems , and virtual … more
    ManTech (12/13/25)
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  • Sr Automation & Controls (SCADA) Engineer

    American Water (Alexandria, VA)
    …* Experience with data communications systems , protocols, wired and wireless network systems , and radio telemetry. * Experience with OPC, Visual Basic, ... expects to invest $40 to $42 billion in infrastructure repairs and replacement, system resiliency and regulated acquisitions over the next 10 years. The company has… more
    American Water (10/23/25)
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  • MECM Engineer - Hybrid Work Opportunity

    General Dynamics Information Technology (Crystal City, VA)
    …None **Job Family:** IT Infrastructure and Operations **Skills:** Microsoft Windows, System of Systems Engineering, Systems Design **Certifications:** ... you advance your career. Join GDIT as a MECM Engineer and build an impactful career in enterprise IT,...baseline.** **Experience with the development and testing of operating system task sequences as well as software deployments with… more
    General Dynamics Information Technology (10/31/25)
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