• Systems Engineer 3 - 23837 (FS Poly…

    Huntington Ingalls Industries (Fort Meade, MD)
    …10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $94,269.00 - $154,500.00 Security Clearance : TS/SCI with Poly Level of Experience: Mid ... solutions to overseeing implementation, testing, and deployment. You'll ensure our systems meet stringent performance, reliability, and security standards in… more
    Huntington Ingalls Industries (10/10/25)
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  • Senior Enterprise AWS Systems

    ManTech (Camp Springs, MD)
    **MANTECH** is seeking a motivated, career and customer-oriented **Senior Enterprise AWS Systems Engineer ** in **South Burlington, VT; Camp Springs, MD; or in a ... Citizen and able to obtain and maintain Public Trust and complete DHS security clearance prior to starting this position. + Ability to obtain DHS EOD… more
    ManTech (10/30/25)
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  • Cloud Administrator (Top-Secret clearance )

    Tetrad Digital Integrity LLC (Ashburn, VA)
    …a large, Federal agency in protection of our various borders. A top-secret clearance with SCI eligibility will be required for this role. RESPONSIBILITIES: + ... develop, deploy, and manage the organizations cloud infrastructure, services, and security applications to ensure that the environment is scalable, reliable, secure,… more
    Tetrad Digital Integrity LLC (11/09/25)
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  • Quantum-Ready Systems Engineer

    CACI International (Fort Meade, MD)
    Quantum-Ready Systems Engineer -TS/SCI with Poly Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... cyber support and solutions. + CACI is looking for talented Systems Engineers (SE) with Post-Quantum engineering and algorithm evolution experience in/around… more
    CACI International (09/26/25)
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  • Engineer

    Systems Technologies, Inc. (Hanover, MD)
    …Mid-level: 5 years of experience + Senior: 8 years of experience DESIRED QUALIFICATIONS Systems engineering experience SECURITY CLEARANCE . Active DoD Top ... Engineer Location Hanover, MD Job Setting On-site Job... Location Hanover, MD Job Setting On-site Job Category Engineer Apply Now (https://phh.tbe.taleo.net/phh04/ats/careers/v2/applyRequisition?org=SYSTEK&cws=42&rid=1121) ENGINEER The company… more
    Systems Technologies, Inc. (09/02/25)
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  • Electrical/Electronics Engineer

    Systems Technologies, Inc. (Hanover, MD)
    …of experience + Mid-level: 8 years of experience + Senior: 12 years of experience SECURITY CLEARANCE . Active DoD Top Secret/SCI clearance required TRAVEL . ... Electrical/Electronics Engineer Location Hanover, MD Job Setting On-site Job Category Engineer Apply Now… more
    Systems Technologies, Inc. (09/02/25)
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  • Principal Manufacturing Engineer

    Mercury Systems (Hudson, NH)
    …Lean manufacturing methodology This position requires you to have or obtain a government security clearance . Security clearances may only be granted to US ... Systems is seeking the world's best and brightest engineer to provide support as part of the manufacturing...mission-critical avionics and display system solutions. The principal manufacturing engineer works on behalf of Mercury Systems more
    Mercury Systems (11/05/25)
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  • Cyber Security Engineer Technical…

    Lockheed Martin (Littleton, CO)
    …and proactive self\-starter that's accountable and mission focused\. \#LMSpaceCyberEng ** Security Clearance Statement:** This position requires a government ... You will interface with our Operations, Development, Deployment, and Systems Engineering teams, and will help to derive innovative... security clearance , you must be a US Citizen for consideration\.… more
    Lockheed Martin (10/04/25)
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  • Security Engineer

    Serco (Nellis AFB, NV)
    **Position Description** Serco is seeking an **Information Systems Security Officer** (ISSO) to support the Immersive Missions and Training Solutions teams SAP ... _71157_ **Recruiting Location : Location** _US-NV-Nellis AFB_ **Category** _Information Security /Cyber_ **Position Type** _Full-Time_ ** Security Clearance **… more
    Serco (09/25/25)
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  • Splunk Security Engineer

    Leidos (Suitland, MD)
    …ready to turn your skills into real-world impact? Join **Leidos** as a **Splunk Security Engineer ** in Suitland, MD and be at the forefront of mission-critical ... **What You'll Do** As a core member of our security engineering team, you will: + Develop, maintain, and...maintain, and execute **automated SOAR playbooks** that interact across systems and devices. + Analyze log events, correlate data… more
    Leidos (11/11/25)
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