• Senior Systems Engineer…

    M. C. Dean (Vienna, VA)
    …components of our cybersecurity infrastructure. As part of the team, the **Senior Systems Engineer ** 's responsibilities will include (but will not be limited ... + **Producing detailed system design** , including network and systems infrastructure, interconnections, and application configuration to implement and enforce… more
    M. C. Dean (08/27/25)
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  • Information System Security Engineer (ISSE)

    Assertive Professionals (Chantilly, VA)
    Information System Security Engineer (ISSE) About the Organization Established in 2015,AssertiveProfessionals(AP), is anEconomically Disadvantaged Woman Owned Small ... Timeline Pipeline Description Assertive Professionalsis seeking anInformation System Security Engineer (ISSE) with Poygraph supporting ourNational Security Customer in… more
    Assertive Professionals (07/10/25)
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  • Network Security Engineer III

    Imagine One Technology & Management (Virginia Beach, VA)
    …level 2 support. Designs, installs, maintains and coordinates the use of network systems . Evaluates hardware and software and peripheral equipment for large, ... Imagine One is currently seeking qualified **Network Security Engineer III** individuals to join our team to...the management and maintenance of lab facilities + Apply software patches and patch sets during maintenance windows… more
    Imagine One Technology & Management (09/01/25)
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  • Network Engineer

    Assertive Professionals (Chantilly, VA)
    …NetApp, EMC) + Server virtualization solution design, configuration, and maintenance using software such as VMWare vSphere, Windows Hyper-V, or equivalent. + ... Network Engineer About the Organization Established in 2015,AssertiveProfessionals(AP), is...configurations, using knowledge of the performance characteristics of the systems being upgraded and the specifications for network interfaces… more
    Assertive Professionals (08/22/25)
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  • Enterprise Systems Engineer

    ManTech (Mclean, VA)
    **ManTech** is seeking a motivated, career and customer-oriented **Enterprise Systems Engineer ** to join our team in **McLean** **, VA** . **Responsibilities ... control models and network security + Solid understanding of server operating systems (Linux, Windows ) + In-depth understanding of communication protocols and… more
    ManTech (08/19/25)
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  • Senior Systems Engineer , AWS…

    Amazon (Herndon, VA)
    …Would you enjoy diving deep into, operating, and improving some of the largest software systems humanity has ever built? Do the challenges that come of ... Engineers who can balance the day-to-day operations of AWS' software systems with long-term software ...Site Reliability Engineering (SRE) or Enterprise Production experience in Windows / Linux or similar environments - 3+ years'… more
    Amazon (09/09/25)
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  • Microsoft Endpoint Configuration Manager (MECM)…

    Amentum (Warrenton, VA)
    …opportunities for transformative change. **Responsibilities:** The duties and responsibilities of the Systems Engineer MECM include, but are not limited to, the ... of operating systems . + Extensive experience in developing and deploying software packages using MSI, MSIX, EXE, and other scripting technologies. + A thorough… more
    Amentum (09/25/25)
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  • Security Engineer

    Leidos (Ashburn, VA)
    …the candidate should have knowledge or experience on: + 4-8 years' experience in Systems Engineer /Admin role or an equivalent of 4-8 years in Cybersecurity. + ... VPNs, DNS, DHCP, AWS VPCs, Firewalls. + H knowledge/experience on Applications - automation software such as Ansible, Windows SCCM, or any automation software… more
    Leidos (08/29/25)
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  • System Engineer

    CACI International (VA)
    …for Security+ or any of CISSP, CCNA, or CCNP + Experience building Windows client systems . Experience with automated build processes preferred but not ... System Engineer Job Category: Information Technology Time Type: Full...+ Continuous reviewing of VDI infrastructure to maintain latest software and security patching. + Support continuous monitoring efforts… more
    CACI International (09/06/25)
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  • Top Secret Systems /Network Engineer

    Insight Global (Arlington, VA)
    …Department resources. Responsible for testing the vulnerabilities associated with the software applications and hardware for networks. Works with a laboratory ... technologies securely. Must be able to troubleshoot a variety of hardware and software issues in a timely manner while under tight time and resource constraints.… more
    Insight Global (09/23/25)
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