• Systems Engineer 4

    M. C. Dean (Falls Church, VA)
    …With over 7,000 employees, our capabilities span electrical, electronic security , telecommunications, life safety, automation and controls, audiovisual, and IT ... engineering, and cybersecurity industries. We are seeking a **Systems Engineer 4** able to work with a dynamic team...transition plans, test plans, and failover plans. + Perform security updates to hardware and software to ensure the… more
    M. C. Dean (07/18/25)
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  • Systems Engineer 5

    M. C. Dean (Vienna, VA)
    …leaders in electrical, engineering, and cybersecurity industries. We are seeking a **System Engineer 5** to join our ** Security and Electronic Systems (SES)** ... With over 7,000 employees, our capabilities span electrical, electronic security , telecommunications, life safety, automation and controls, audiovisual, and IT… more
    M. C. Dean (07/15/25)
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  • Systems Engineer

    Leidos (Chantilly, VA)
    …file permissions. + Maintain and troubleshoot Linux (Rocky, CentOS, Debian) and Windows Server environments. + Apply security updates and configuration changes ... the most complex challenges in support of our national security mission. **What You'll Do:** Step into a hybrid...Support_ + Serve as the operational backup for the senior systems engineer . + Participate in infrastructure… more
    Leidos (08/02/25)
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  • Sr OT Network Engineer (Virginia Beach, VA)

    Jacobs (Virginia Beach, VA)
    …and maintenance of the operational technology (OT) network infrastructure. As a Senior Engineer , this includes selecting and configuring network hardware and ... technology and engineering firms in the world? As a Senior OT Network Engineer with Jacobs, you...environments. You'll leverage your understanding of network telecommunications, firewall, Windows OS, and TCP/IP protocols to engineer more
    Jacobs (05/27/25)
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  • Principal Network Systems Engineer

    Saliense Consulting (Arlington, VA)
    …to get a preview of the full benefits package. Saliense is now hiring a Senior Technical Consultant (Principal Network Systems Engineer ) to join our team in ... be eligible to obtain a Top Secret clearance. The Principal Network Systems Engineer will be responsible for leading day-to-day operations management as well as the… more
    Saliense Consulting (07/07/25)
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  • Cybersecurity Engineer I

    TekSynap (Virginia Beach, VA)
    …vulnerabilities, including the implementation of vendor patches across both Linux and Windows platforms. + Interpret and apply Security Management policy ... configuration and implementation of best practices. + Apply and validate Security Technical Implementation Guides (STIGs) to ensure system compliance. + Conduct… more
    TekSynap (07/02/25)
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  • DevOps Engineer 4

    M. C. Dean (Vienna, VA)
    …lives, and changing the world for the better. We are seeking a **DevOps Engineer ** to join our ** Security and Electronic Systems (SES)** business Unit. As ... at MC Dean, you will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and technology systems; and deliver… more
    M. C. Dean (07/15/25)
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  • Cybersecurity Engineer II

    TekSynap (Virginia Beach, VA)
    …Assessment Solution (ACAS) tool. + Remediate findings by implementing vendor patches and security updates on Linux and Windows operating systems. + Interpret and ... + Applying vendor security patches and remediating vulnerabilities on Linux and Windows platforms. **Overview** We are seeking a Cybersecurity Engineer II to… more
    TekSynap (07/02/25)
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  • Cybersecurity Implementation Engineer

    CACI International (Springfield, VA)
    …maintain on-premises and cloud-based cybersecurity infrastructure and applications running on Windows and Linux operating systems** ** Engineer and implement ... Cybersecurity Implementation Engineer Job Category: Engineering Time Type: Full time...security principles, compute, storage, and transport.** **Expertise in Windows and Linux server operating systems.** **Excellent writing and… more
    CACI International (08/08/25)
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  • Systems Engineer 4

    M. C. Dean (Vienna, VA)
    …lives, and changing the world for the better. We are seeking a **Systems Engineer 4** to join our ** Security and Electronic Systems (SES)** business Unit. ... at MC Dean, you will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and technology systems; and deliver… more
    M. C. Dean (07/15/25)
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