• Endpoint Security Engineer (Trellix…

    CACI International (Hampton, VA)
    Endpoint Security Engineer (Trellix Administrator) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee ... * **The Opportunity:** Our client is seeking an Endpoint Security Solutions Engineer to join the DGS-X/DMC...threats and vulnerabilities to client systems. + Maintain Tanium software and utilize dashboards to assist Cyber more
    CACI International (01/13/26)
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  • PKI Security Engineer

    Charles Schwab (Southlake, TX)
    …+ Drive complex technical initiatives to full delivery leveraging knowledge of Cyber security practices, software engineering principles, agile frameworks, ... first line of defense for the Firm. The Senior Security Engineer of the Public Key Infrastructure...will play a key role on a team of cyber security data protection subject matter experts… more
    Charles Schwab (01/09/26)
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  • Sr. Software Engineer P3 (Onsite)

    RTX Corporation (Jupiter, FL)
    …propulsion systems. **Controls & Diagnostics Systems (CDS)** CDS develops complex, cyber -resilient control systems and software for commercial and military ... a complete definition of "U.S. Person" go here. https://www.ecfr.gov/current/title-22/chapter-I/subchapter-M/part-120/subpart-C/section-120.62 ** Security Clearance:** None/Not Required Pratt & Whitney is working… more
    RTX Corporation (01/16/26)
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  • Embedded Senior Software Engineer

    Otis Elevator Company (Bloomfield, CT)
    …Experience with defect tracking software such as JIRA, Bugzilla + Understanding Cyber Security + Able to understand hardware design and schematics, including ... Elevator is on the lookout for an Embedded Senior Software Engineer to join our team in...and an automatic retirement contribution for your future financial security from day one of your employment, you and… more
    Otis Elevator Company (01/03/26)
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  • Software Engineer (Must be a US…

    IERUS Technologies, Inc. (Huntsville, AL)
    …visit Description: This is an opportunity to join the IERUS team as a Software Engineer supporting a large Missile Defense Agency program. Responsibilities: * ... Software Integration and formal testing * Knowledge and experience implementing Cyber Security /RMF requirements * Ability to present advanced concepts to… more
    IERUS Technologies, Inc. (12/25/25)
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  • CNO Python Software Engineer

    ManTech (Hanover, MD)
    **MANTECH** seeks a motivated, career- and customer-oriented **CNO Python Software Engineer ** to join our team in **Hanover, MD.** This position supports ... critical mission requirements by delivering advanced software solutions within a cyber network operations (CNO) environment. You will provide specialized testing… more
    ManTech (11/26/25)
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  • Senior Software Engineer - 25k Sign…

    Leidos (Aurora, CO)
    …**Leidos** has a new and exciting opportunity for a **Senior Software Engineer ** in our **Intelligence Sector, Cyber & Analytics Business Area (CABA)** . ... Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software...** **$25,000.** Leidos is seeking a driven and experienced Software Engineer to support a high‑stakes, mission‑critical… more
    Leidos (12/19/25)
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  • Sr. Information Systems Security Officer…

    Huntington Ingalls Industries (Albuquerque, NM)
    …Type: Full Time/Salaried/Exempt Anticipated Salary Range: $128,674.00 - $145,000.00 Security Clearance: TS/SCI Level of Experience: Senior This opportunity resides ... with Global Security (GS). Mission Technologies' Global Security (GS)...Our capabilities range from C5ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment,… more
    Huntington Ingalls Industries (01/01/26)
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  • Product Security Engineer

    The Boeing Company (Hazelwood, MO)
    …future with us. **Boeing's** Global Services has multiple openings for a **Product Security Engineer ** at various levels. Boeing Global Services (BGS) is seeking ... **Product Security Engineer ** s at various levels to...and recommend mitigations. + Build and evaluate network and software system architectures. + Support cyber test… more
    The Boeing Company (01/09/26)
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  • Sr. Cybersecurity Software Engineer

    Lockheed Martin (Offutt AFB, NE)
    …Your Mission is Ours\. **What You Will Be Doing** : As a **Senior Cybersecurity Software Engineer ** , you will lead the design, development, and security ... this role, you will** : * Architect, develop, and maintain secure software solutions, integrating cybersecurity best practices into every stage of the development… more
    Lockheed Martin (10/31/25)
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