• Senior Systems Engineer

    Nightwing (Annapolis Junction, MD)
    …community, defense, civil, and commercial markets. Nightwing is seeking a **Senior Systems Engineer ** to play a pivotal role in designing, delivering, ... Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and...and oversee the work of less senior engineers or staff assigned to specific tasks or projects + Collaborate… more
    Nightwing (12/29/25)
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  • Senior Staff Software Engineer

    Cisco (San Jose, CA)
    …role, you'll play a crucial leadership role in architecting, building, and improving systems that defend against cyber threats like phishing, malware, and ... encourage you to apply. Your work will significantly strengthen cyber defenses and protect organizations from evolving threats, while...to customers via API and Portal. As a Senior Staff Software Engineer , you'll lead the optimization… more
    Cisco (12/14/25)
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  • Sr. Staff Software Engineer

    AeroVironment (San Diego, CA)
    **Worker Type** Regular **Job Description** **Summary** As a **Sr. Staff Software Engineer (Applications)** leads and mentors a talented group of engineers in a ... and tactical missile systems . Founded in 1971 by celebrated physicist and engineer , Dr. Paul MacCready, we've been at the leading edge of technical innovation… more
    AeroVironment (11/14/25)
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  • Principal Endpoint Security Systems

    Leidos (Bethesda, MD)
    …has a new and exciting opportunity a **Principal Endpoint Security Systems Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business ... Description** This effort is seeking an experienced endpoint security systems engineer to join our Cyber...**Leidos** , the opportunities are boundless. We challenge our staff with interesting assignments that allow them to thrive… more
    Leidos (11/28/25)
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  • Systems Engineer

    Indigo IT, LLC (Pensacola, FL)
    …(FPCAP), Automated Security Validation (ASV), the Intrusion Detection System (IDS), and emerging cyber sensing technologies. The Systems Engineer II will ... Systems Engineer Pensacola, FL (hybrid/remote) SUMMARY:...engineering, integration, testing, and modernization efforts for DISA's enterprise cyber sensing capabilities. This position directly contributes to the… more
    Indigo IT, LLC (11/25/25)
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  • Journeyman-Network Services Engineer

    Sumaria Systems, Inc. (Bedford, MA)
    Journeyman-Network Services Engineer Department: SAS DAYTON, OH Office: Hanscom AFB - SAS Location: Bedford, MA START YOUR APPLICATION ... (https://apply.hrmdirect.com/resumedirect/ApplyOnline/Apply.aspx?req\_id=3369168&source=3369168-CJB-0) Job Title: Journeyman Network Services Engineer providing support to the Air Force Life Cycle… more
    Sumaria Systems, Inc. (12/30/25)
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  • Sr. Scientist - Systems Engineering…

    L3Harris (Ashburn, VA)
    …assistance is available to qualified applicants Job Description: The Sr. Scientist - Systems Engineering, Program Chief Engineer for the Precision Attack Strike ... technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job...Combat Systems sector. The Sr. Scientist - Systems Engineering, Program Chief Engineer responsibilities will… more
    L3Harris (12/04/25)
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  • Software Engineer Staff - Electronic…

    Lockheed Martin (Owego, NY)
    …attention to detail, and a dedication to delivering high\-quality results\. A Software Engineer Staff position is typically a middle to senior career ... **Description:** **What We're Doing** At Lockheed Martin Rotary and Mission Systems \(RMS\), we're leading the development of cutting\-edge Airborne Electronic… more
    Lockheed Martin (12/10/25)
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  • Systems Engineer

    Sealing Technologies (Columbia, MD)
    …Overview: Sealing Technologies, a Parsons Company, is seeking a talented and experienced Systems Engineer to join our dynamic team of engineers delivering ... You will be performing hardware and software integration, cybersecurity and systems engineering, and mission support in mostly unclassified spaces in support… more
    Sealing Technologies (12/24/25)
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  • Staff Security Research Engineer

    Proofpoint (Portland, OR)
    …why we're a leader in next-generation cybersecurity. Protection Starts with People. ** Staff Security Research Engineer ** **Your day-to-day** + Design and develop ... threats, safeguard their data, and make their users more resilient against cyber -attacks. Leading organizations of all sizes, including more than half of the… more
    Proofpoint (12/18/25)
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