• Principal Cyber Engineer (Onsite)

    RTX Corporation (Cambridge, MA)
    …as only US citizens are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Secret RTX Corporation is an Aerospace and Defense company that ... Technologies** : RTX BBN Technologies is looking for a **Principal Cyber Engineer ** that has experience in Cybersecurity, Computer Engineering or Science, RF Signal… more
    RTX Corporation (11/07/25)
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  • Systems Security Engineer II - P2…

    RTX Corporation (Fullerton, CA)
    …a safer, more secure world. Raytheon is seeking a well-qualified **Systems Security Engineer II (P2)** to join our Systems Security Engineering (SSE) team in ... Systems Security Engineering creates holistic security solutions leveraging Cyber Security, Software Assurance and Supply Chain Risk Management to support Program… more
    RTX Corporation (11/06/25)
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  • SIGINT Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a technical **Space Systems Engineer ** to performs system and enterprise-level systems engineering (SE) across the life-cycle on ... discipline with at least 15 years of relevant experience. + Understanding of DOD /IC satellite systems and architectures. + Experience in DOD /IC acquisition and… more
    SAIC (11/06/25)
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  • Principal Supplier Engineer - (Energetics…

    RTX Corporation (Little Rock, AR)
    …as only US citizens are eligible for a security clearance **Security Clearance:** DoD Clearance: Secret At Raytheon, the foundation of everything we do is rooted ... Assurance team has an opportunity for a Principal Supplier Engineer based in Arkansas, who will be involved in...for a security clearance **Qualifications We Prefer:** + Current DoD clearance + Experience with Manufacturing Engineering is strongly… more
    RTX Corporation (11/06/25)
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  • Information Systems Security Engineer

    Systems Technology Forum (Pearl Harbor, HI)
    …support to the United States Government, Military, Department of Defense ( DoD ), and other federal agencies. Job Summary Executes Risk Management Framework ... of the system's authorization package. Identifies and documents all hardware and software within the system architecture using the format/template on eMASS. Draft… more
    Systems Technology Forum (11/06/25)
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  • Systems Engineer

    Lockheed Martin (Littleton, CO)
    …levels 2\-5\. If you are interested in joining LM and working as a Systems Engineer , please apply to this requisition\. - - - **What does this role look like?** ... * Demonstrated ability to lead cross\-functional integration efforts across hardware, software , and mission systems\. * Experience developing and managing technical… more
    Lockheed Martin (11/02/25)
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  • Network/Systems Engineer (Vaxcom)

    Parsons Corporation (Airlie, VA)
    …Vaxcom Services, LLC (a Parsons company) is looking for an amazingly talented **Network/Systems Engineer ** to join our team! In this role you will get to support ... range plans and objectives. + Will maintain authoritative records of software /firmware certification dates, compliance requirement dates, test start and end dates,… more
    Parsons Corporation (10/31/25)
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  • Senior Malware Engineer

    Leidos (Alexandria, VA)
    **Description** Leidos has a current job opportunity for a **Senior Malware Engineer ** on the DISA GSM-O program in Alexandria, VA.An active Top Secret security ... a standard process for the capturing and analysis of software artifacts suspected of being malicious code. This analysis...higher** (program can support up to TS/SCI) + **Current DoD 8570 IAT II and GREM certifications required.** We… more
    Leidos (10/31/25)
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  • Part Time F-16 MTT Field Engineer

    Huntington Ingalls Industries (Tucson, AZ)
    …Mission Technologies, a Division of HII is seeking a Part Time Field Engineer to support Air National Guard (ANG) F-16 Mission Tactics Trainer (MTT) simulators ... or customer representatives for coordinated solutions. Coordinates hardware and software installation, integration, validation and verification support for F-16 MTT… more
    Huntington Ingalls Industries (10/30/25)
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  • Senior Cybersecurity Engineer

    ManTech (Washington, DC)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Cybersecurity Engineer ** to join our team working in the **Washington, DC Navy Yard.** This is a ... cybersecurity in accordance with NIST Framework, JCIDS System Survivability, DoD 8500 series, DoD Cybersecurity Test &...+ 10+ years of professional experience in Computer Design, Software Development or Computer Network Security + Must be… more
    ManTech (10/30/25)
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