• Infrastructure Systems Engineer

    Lockheed Martin (Moorestown, NJ)
    …the place for you\. **The Work** We are seeking an Infrastructure \(Network/Linux\) Systems Engineer to participate on design teams for computing infrastructure ... and test\. Responsible for the installation, configuration, maintenance, and security of Linux and network systems , as...VLANs and routing protocols \(including TCP/IP and Multicast\) * Cyber security certification such as CompTIA … more
    Lockheed Martin (01/16/26)
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  • Information Systems Engineer II…

    RTX Corporation (Tucson, AZ)
    …existing infrastructures, designs cybersecurity architectural artifacts, provide architectural analysis of cyber security features and relates existing system to ... for a security clearance **Qualifications We Prefer** + Experience as a Systems Engineer with an understanding of managing Operational Technology and/or test… more
    RTX Corporation (11/08/25)
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  • Scientist, Mission Payload Chief Systems

    L3Harris (Wilmington, MA)
    …in the interest of national security . Job Title: Mission Payload Chief Systems Engineer Job Code: 29452 Job Location: Wilmington, MA Job Schedule: 9/80 ... has an immediate opening for a Mission Payload Chief Systems Engineer in Wilmington, MA. The ideal...years of prior related experience. + Active Top Secret security clearance + 5+ years of systems more
    L3Harris (01/08/26)
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  • Senior Systems Integration Engineer

    Leidos (Fort Meade, MD)
    **Description** Leidos frequently has opportunities for **Senior Systems Integration Engineer 's** in our **Intelligence Sector's Cyber & Analytics Business ... much more. **Join us and make a difference in National Security !** **Job Summary** As a Senior Systems integration Engineer you will be responsible for… more
    Leidos (01/06/26)
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  • Lead, Systems Engineer (Optical…

    L3Harris (Wilmington, MA)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Lead, Systems Engineering (Optical Systems Program Lead) Job ... Agile Systems Engineering department is seeking a systems engineer to join our team and...prior related experience + Candidate must have active Secret security clearance + Prior or current professional experience with… more
    L3Harris (12/10/25)
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  • Senior Specialist, Systems Integration…

    L3Harris (Ashburn, VA)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Senior Specialist, Systems Integration & Test Engineer (UAV ... systems , and other RF sensor technologies. As the Systems Integration & Test Engineer , you will...years of prior related experience. + Active DoD Secret security clearance + System level design experience in which… more
    L3Harris (11/25/25)
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  • Sr. Specialist, Systems Engineer

    L3Harris (Greenville, TX)
    …domains in the interest of national security . Job Title: Sr. Specialist, Systems Engineer Job Code: 30686 Job Location: Greenville, TX (On-Site) Job ... Schedule: 1st Shift 9/80 Job Description: The Sr Specialist, Systems Engineer position is part of a...f prior related experience. + Must have an Active Security Clearance at the time of hire with the… more
    L3Harris (11/08/25)
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  • IT Network and Systems Engineer

    NS International, Ltd. (Auburn Hills, MI)
    IT Network and Systems Engineer Apply now " Date: Dec 26, 2025 Location: Auburn Hills/Troy, MI, US Company: NSNA Company Overview This role is categorized as a ... Cat and other OEM's. Purpose of Job The Enterprise Systems Engineer will conduct a wide range...tasks/steps performed are listed. + Implement and maintain network security measures, including firewalls, intrusion detection systems ,… more
    NS International, Ltd. (11/01/25)
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  • Network Engineer - Wireless

    Trace Systems Inc (Portsmouth, VA)
    …Assist with planning and developing a rapid incident response system to thwart cyber security events. Assist in the design, implementation, and implementation of ... Title: Network Engineer - Wireless Location: Portsmouth, VA Job Responsibilities Trace Systems is seeking a Network Engineer - Wireless to support the… more
    Trace Systems Inc (12/15/25)
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  • Systems Engineer

    DCCA (Annapolis Junction, MD)
    Systems Engineer Location Annapolis Junction, MD Job Code 2522 # of Openings 1 Apply Now ... compensation and benefits package. Visit our website at: www.dcca.com Systems Engineer Candidate must have an active...* Provide support to ground segment software development and cyber security initiatives * Analysis and establishment… more
    DCCA (12/01/25)
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