• COLSA Corporation (Huntsville, AL)
    …as the technical lead for a diverse infrastructure environment. The role spans Windows systems , Nutanix virtualization, Linux (RHEL), and enterprise storage. The ... a fast-paced, complex environment. + Support, configure, and troubleshoot Windows 11 and Windows Server environments (AD,...of 8 years related experience + Active DoD Top Secret Clearance with SCI eligibility; US Citizenship required +… more
    DirectEmployers Association (09/21/25)
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  • Applied Research Solutions (St. Louis, MO)
    …attention from ARS Senior Managers.?? **Responsibilities:** + Support a Linux & Windows AirGapped environment. + Troubleshoot systems as needed, and route ... ARS is looking for an Azure Infrastructure Support (O&M Engineer ) Tech. As an Azure Infrastructure O&M Support ...services. They will also be responsible for maintaining a Windows Active Directory domain and supporting Linux infrastructure in… more
    DirectEmployers Association (11/05/25)
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  • Battelle Memorial Institute (Columbus, OH)
    …and welcome all qualified individuals to apply. **Job Summary** "From Silicon to Systems " - We are an elite, multi-disciplinary team, bringing together the brightest ... to invent new Cyber solutions. As a mid-level **Software Engineer ** , you will spend your day designing, coding,...and firmware for custom memory constrained hardware and related systems . You will work with internal and external customers… more
    DirectEmployers Association (09/06/25)
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  • Applied Research Solutions (Dayton, OH)
    …ACAS, Azure Automation, STIG/SCAP, and other enterprise capabilities. The Information Systems Security Engineer (ISSE) shall perform, or review, technical ... **Description** ARS is currently looking for an Information System Security Engineer (ISSE). Our desire is to build a team of highly qualified professionals that… more
    DirectEmployers Association (09/04/25)
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  • Battelle Memorial Institute (Columbus, OH)
    …for tools. + Experience using SAT solvers (such as Z3) to model and assess systems . + Active DoD Top Secret clearance **Benefits: Live an Extraordinary Life** We ... agile teams to push the bounds of computing technology. As a **Software/Hardware Engineer ** your work with be dedicated toward the development of Software Tools for… more
    DirectEmployers Association (09/06/25)
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  • Entrust (Dallas, TX)
    …serving over 150 countries with cutting-edge, scalable technologies. But our secret weapon? Our people. It's the curiosity, dedication, and innovation that ... web services, application servers, and databases. The Principal Cloud DevOps Engineer will be responsible for deploying and maintaining the IFIaaS applications… more
    DirectEmployers Association (10/04/25)
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  • Entrust (Shakopee, MN)
    …serving over 150 countries with cutting-edge, scalable technologies. But our secret weapon? Our people. It's the curiosity, dedication, and innovation that ... in product requirement reviews, estimate the scope of work, optimize existing systems , perform code reviews, unit testing and documentation + Lead the team… more
    DirectEmployers Association (09/30/25)
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  • Secret Windows Systems

    Insight Global (Mount Vernon, VA)
    …experience, along with some networking experience (switches, routers and/or firewalls). Engineer will maintain systems in production and provide support ... Development systems . Candidate should be experienced with Linux and Windows operating systems , virtualization technologies (ex: VMWare), networking devices,… more
    Insight Global (11/08/25)
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  • System Engineer , Linux and Windows

    DeVine Consulting, Inc. (Monterey, CA)
    …Experience maintaining a high availability datacenter + Expertise in operating systems ( Windows , Linux), networking protocols, storage technologies, cloud ... government clients. Our company is looking for a System Engineer to join DeVine in a full time capacity....center) maintenance, operation, and Cybersecurity for various networks including secret level networks If you meet the requirements below,… more
    DeVine Consulting, Inc. (09/07/25)
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  • Engineer Systems / Principal…

    Northrop Grumman (San Diego, CA)
    …vCenter and related tools. + VMware Certified Professional preferred. **Basic Qualifications for a Windows Systems Engineer :** + Experience in install of new ... Aeronautics Systems has an opening for a ** Systems Engineer / Principal Systems ...releases (server, workstation, holographic), configure, upgrade, patch, and secure systems . + Install, upgrade, and maintain Windows more
    Northrop Grumman (08/15/25)
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  • COMSEC / 5G cellular / VHF Systems

    General Dynamics Information Technology (Washington, DC)
    …3 + years of related experience **US Citizenship Required:** Yes **Job Description:** ** Systems Engineer - Active Top Secret Required** Seize your opportunity ... Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** Professional Engineering...to make a personal impact as a Systems Engineer supporting a world class maintenance… more
    General Dynamics Information Technology (11/01/25)
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  • IT Systems Engineer - Top…

    SpaceX (Hawthorne, CA)
    IT Systems Engineer - Top Secret Clearance Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring the stars is ... ultimate goal of enabling human life on Mars. IT SYSTEMS ENGINEER - TOP SECRET ...the ability to setup, configure, upgrade, manage, and troubleshoot) Windows -based systems and services such as DHCP,… more
    SpaceX (11/06/25)
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  • Junior Virtualization/Network Engineer

    Cambridge International Systems Inc (Charleston, SC)
    …months of experience as System Engineer + Technical Expertise: + Familiarity with Windows and Windows Server operating systems , including the ability to ... Junior Virtualization/Network Engineer - Top Secret Clearance |... Secret Clearance | Charleston, SC Cambridge International Systems , Inc. Join a dynamic global team united by… more
    Cambridge International Systems Inc (10/07/25)
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  • Systems Engineer SME - Exchange…

    General Dynamics Information Technology (Washington, DC)
    …**US Citizenship Required:** Yes **Job Description:** **Senior Principal Systems Engineer - Exchange Messaging - Active Top Secret Required** Seize ... your opportunity to make a personal impact as a **Senior** **Principal Systems Engineer for Exchange Messaging** with GDIT. We're seeking a highly skilled … more
    General Dynamics Information Technology (11/06/25)
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  • Virtualization/Network Engineer - Top…

    Cambridge International Systems Inc (Charleston, SC)
    Virtualization/Network Engineer - Top Secret Security Clearance | Charleston, SC Cambridge International Systems , Inc. Join a dynamic global team united by ... challenges in defense and security. We are currently seeking a Virtualization/Network Engineer to support operations in Charleston, SC. This is a full-time,… more
    Cambridge International Systems Inc (10/07/25)
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  • Virtualization Systems Engineer

    Lockheed Martin (Colorado Springs, CO)
    …and enhancing leading\-edge missile defense technologies\. **The Work** As a Virtualization Systems Engineer , you will design, implement, and manage virtualized ... \(https://www\.lockheedmartin\.com/en\-us/products/command\-control\-battle\-management\-communications\-c2bmc\.html\) **Who You Are** You are a seasoned Virtualization Systems Engineer with a strong background in… more
    Lockheed Martin (09/05/25)
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  • Lead IT Systems Engineer - Top…

    SpaceX (Hawthorne, CA)
    Lead IT Systems Engineer - Top Secret Clearance Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring the ... goal of enabling human life on Mars. LEAD IT SYSTEMS ENGINEER - TOP SECRET ...with server solutions (hardware and software) in Linux or Windows environments as well as enterprise-grade network infrastructure including… more
    SpaceX (10/28/25)
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  • Principal Systems Engineer - Active…

    General Dynamics Information Technology (Washington, DC)
    …of related experience **US Citizenship Required:** Yes **Job Description:** **Senior Principal Systems Engineer ** Seize your opportunity to make a personal ... None **Job Family:** IT Infrastructure and Operations **Skills:** Complex Systems ,Encryption,Hardware Security,Microsoft Windows Server, Systems Engineering...impact as a Senior Principal Systems Engineer with GDIT.… more
    General Dynamics Information Technology (11/08/25)
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  • ESM Systems Engineer III (OCONUS)…

    V2X (Reston, VA)
    …their most complex challenges with integrity, respect, responsibility, and professionalism. The ESM Systems Engineer III is required to be certified at the ... expert level in multiple disciplines of systems and security (eg, MCSE & CISSP) and provides...for Active Directory, Azure Active Directory (Entra ID), and Windows File Services in an Enterprise environment for global… more
    V2X (10/22/25)
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  • Virtual Desktop Infrastructure (VDI)…

    Cambridge International Systems Inc (Charleston, SC)
    Virtual Desktop Infrastructure (VDI) Engineer - Top Secret Clearance | Charleston, SC Cambridge International Systems , Inc. Join a dynamic global team united ... We are currently seeking a Virtual Desktop Infrastructure (VDI) Engineer to support operations in Charleston, SC. This is...a full-time, CONUS position requiring an active DoD Top Secret Security clearance. What You'll Do As a Virtual… more
    Cambridge International Systems Inc (10/07/25)
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