• Lead, Integration/Test Engineer

    L3Harris (Palm Bay, FL)
    …Life-Cycle (design, analysis, manufacturing, test, verification/validation and delivery) + Acts as subject matter expert and/or resource within the field ... of national security. Job Title: Lead, Integration & Test Engineer - Space Vehicle, Space Payload OR Spacecraft Job...and Test (SI&T) + Active Secret or Top Secret or TS /SCI clearance… more
    L3Harris (12/20/25)
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  • Field Engineer Level 2 or 3

    Northrop Grumman (Jacksonville, FL)
    …and Jacksonville, FL. + US Citizenship required. At minimum must have a DoD Top Secret clearance that is in-scope or currently enrolled in Continuous Evaluation ... for you to join our team as a **Field Engineer Level 2 or 3** based out of **Mayport,...US Citizenship required. At minimum must have a DoD Top Secret clearance that is in-scope or… more
    Northrop Grumman (01/03/26)
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  • Senior Systems Engineer

    Amentum (Norfolk, VA)
    …for newly developed or emerging capabilities. + Provide technical guidance and subject matter expertise to support integration, troubleshooting, and optimization ... Amentum is seeking a Senior Systems Engineer for a contract pending award to provide...related field is required. + Must have an Active Top Secret /SCI US Government Clearance. Note: US… more
    Amentum (11/20/25)
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  • Front-End Software Engineer (Hybrid)

    BAE Systems (San Diego, CA)
    …Backend RESTful services and WebSocket interfaces + Experience with leadership such as being a Subject Matter Expert or lead of a team + Experience designing ... BAE Systems is looking for an experienced Front-End Software Engineer to work on a multi-disciplinary team in an...**Required Education, Experience, & Skills** + Hold an active Top Secret clearance + Bachelor's degree in… more
    BAE Systems (11/01/25)
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  • Senior DevSecOps Engineer (Hybrid)

    BAE Systems (San Diego, CA)
    …availability, scalability, latency, and efficiency of the network + Serve as a Subject Matter Expert for Cloud Native development + Build automated ... too. BAE Systems is looking for an experienced DevSecOps engineer to develop automated pipelines for data center/cloud environments...Education, Experience, & Skills** + Must hold an active Top Secret clearance, and be eligible to… more
    BAE Systems (11/01/25)
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  • Senior Principal Systems Engineer

    RTX Corporation (Cedar Rapids, IA)
    …Experience with build tools, version control systems, and containerized development environments + Subject matter expert for software defined radio (SDR) ... eligible for a security clearance **Security Clearance:** DoD Clearance: TS /SCI Sr Principal Systems Engineer - Principal...Engineering or related degree + Currently holds a DoD Top Secret security clearance + Extensive experience… more
    RTX Corporation (11/18/25)
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  • Lead, Systems Engineer

    L3Harris (Greenville, TX)
    …installed on airborne and simulation lab communication platforms. The Lead SE will be a subject matter expert with comprehensive knowledge of job area and ... the interest of national security. Job Title: Lead, Systems Engineer Job Code: 32199 Job Location: Greenville, TX (On-Site)...DoD Clearance with abilty to obtain and maintain a Top Secret with SCI. + Must be… more
    L3Harris (12/18/25)
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  • Splunk Engineer

    General Dynamics Information Technology (Macdill AFB, FL)
    …**Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** IT ... data sources with Splunk to enhance the visibility of network traffic and security incidents. + Provide technical support...expertise and drive for innovation to GDIT. The Systems Engineer SME must have: + Certification: DoD… more
    General Dynamics Information Technology (12/06/25)
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  • Lead Systems Engineer

    ManTech (Chantilly, VA)
    …+ Leadership & Mentoring: Lead technical projects, mentor junior engineers, and act as a subject matter expert ( SME ). + Providing server/operating system ... is seeking a motivated, career and customer-oriented Lead Systems Engineer to join our team in Chantilly, VA. This...technical projects, mentor junior engineers, and act as a subject matter expert ( SME more
    ManTech (12/17/25)
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  • Cisco Identity Services Engineer

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    … security requirements and implement perimeter security changes + Serve as a subject matter expert in coordinating and troubleshooting with customers, ... **Overview** **CISCO IDENTITY SERVICES ENGINEER /ADMINISTRATOR (RDTE)** Bowhead has an immediate opening for...REQUIREMENTS:** Must currently hold a security clearance at the Top Secret level. US Citizenship is a… more
    UIC Government Services and the Bowhead Family of Companies (12/18/25)
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