• Mission Systems Instructor/SME

    ABSI Aerospace & Defense (Edwards AFB, CA)
    …electro-optics, communications, weapons integration, software development and test or cyber security . Experience with Space Systems is desired. ESSENTIAL ... instruction, focusing on topics such as optical sensors, radar, communications systems , electronic warfare, weapons, cyber security /operations, etc. .… more
    ABSI Aerospace & Defense (12/03/25)
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  • Senior Systems Engineer (Level 4)

    Kaizen Approach, Inc (Annapolis Junction, MD)
    …and tracking of requirements throughout the development lifecycle to ensure all systems meet security certification and accreditation standards. You will ... Kaizen Approach is currently seeking a Senior Systems Engineer to lead Information Assurance (IA) system, hardware, and software design efforts in support of secure… more
    Kaizen Approach, Inc (11/07/25)
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  • Senior Systems Administrator (VMware)

    SMX (Patuxent River, MD)
    … and applications to current DoD guidance + Maintain configuration and security posture of information systems through continuous monitoring and routine ... Senior Systems Administrator (VMware) (4601)at SMX(View all jobs) (https://www.smxtech.com/careers/)...experts dedicated to enabling your mission. From priority national security initiatives for the DoD to highly assured and… more
    SMX (01/07/26)
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  • Lead Administrator Linux Systems

    Burlington (Edgewater Park, NJ)
    …or SolarWinds + Understanding ofsecurity best practices and experience in implementing security measures on Linux systems . + Excellent problem-solving and ... **A Day In The Life** The Lead Administrator, Linux Systems , plays a role in managing and maintaining Linux-based...an organization. They are responsible for ensuring the stability, security , and optimal performance of Linux servers. This role… more
    Burlington (12/17/25)
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  • Field Systems Administrator

    Systems Technology Forum (San Diego, CA)
    ** Security Clearance Required Company Overview Systems Technology Forum LTD (STF) is an established industry partner with a passion for exceptional performance ... technology, and logistics services, STF is committed to delivering high-quality systems engineering, technical and professional support services that meet and exceed… more
    Systems Technology Forum (11/21/25)
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  • Systems Administrator

    CACI International (Norfolk, VA)
    …and resolving IT hardware and software infrastructure (virtual servers, network, security , etc.) issues using systems analysis techniques and procedures ... Systems Administrator Job Category: Information Technology Time Type:...software or system functional specifications. * Tests and applies security patches and operating system upgrades to ensure the… more
    CACI International (01/07/26)
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  • Principal Security Engineer

    Microsoft Corporation (Redmond, WA)
    …code analysis, or an interest in learning these skills + Experience developing agentic systems for security + Experience in Windows (Operating System and apps) ... for Linux (AVML), OneFuzz, Project Freta, and other new security tooling initiatives. The goal of our group is...computer. Our group builds and sometimes Open Sources memory-safe security tooling with the Rust language. We work with… more
    Microsoft Corporation (12/13/25)
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  • Senior Network Engineer - Top Secret Clearance |

    Cambridge International Systems Inc (Charleston, SC)
    …today and help shape the future of secure cloud computing for national security . About Cambridge International Systems At Cambridge, innovation grows through ... - Top Secret Clearance | Charleston, SC Cambridge International Systems , Inc. Join a dynamic global team united by...today's most complex and critical challenges in defense and security . We are currently seeking a Senior Network Engineer… more
    Cambridge International Systems Inc (12/18/25)
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  • Specialist, Systems Engineer (ELINT)

    L3Harris (Greenville, TX)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Specialist, Systems Engineering Job Code: 30891 Job Location: ... 1st Shift 9/80 Job Description: L3Harris is seeking a Systems Engineering Specialist who will be involved in activities...of our positions require the ability to obtain a security clearance. Security clearances may only be… more
    L3Harris (11/08/25)
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  • Systems Engineer 3 - Remote

    M. C. Dean (Vienna, VA)
    …+ Perform security updates to hardware and software to ensure the security posture across all systems implemented and managed. + Research, prototype, and ... With over 7,000 employees, our capabilities span electrical, electronic security , telecommunications, life safety, automation and controls, audiovisual, and IT… more
    M. C. Dean (10/30/25)
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