• Principal Consultant - OT | Remote, USA

    Optiv (Dallas, TX)
    …architecture design, implementation and administration. + Working knowledge of operating systems , virtual machine environments, mainframe security packages, and ... them articulate their business requirements and how those requirements translate into security features and functionality. + Architect solutions to ensure that the… more
    Optiv (08/29/25)
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  • Cyber Test & Exploitation Engineer

    Lockheed Martin (Grand Prairie, TX)
    …DoD 8570/8140 requirement **Desired Skills:** * Extensive Experience developing embedded DoD National Security Systems \(NSS\) requiring Systems Security ... * Fabricating and integrating custom hardware into existing embedded systems \. * Adapting common cyber security tools...a company culture that empowers employees to think big, lead with a growth mindset, and make the impossible… more
    Lockheed Martin (10/10/25)
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  • Subcontracts Management Specialist II

    Sierra Nevada Company, LLC (Plano, TX)
    …are defined, understood, and accepted by the supplier(s). + Foster and lead supplier-related communication and relationships - information to and from ... The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in...it is a leading prime manned and unmanned aircraft systems integrator for innovative, high-performance ISR and aviation … more
    Sierra Nevada Company, LLC (10/04/25)
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  • System Engineering Architect

    Ryder System (Austin, TX)
    …technical certification **Travel:** None **DOT Regulated:** None **Job Category:** Systems Engineering **Compensation Information ** : The compensation offered ... here (http://ryder.com/job-applicant-privacy-policy) ._ **Job Description** : **Position Summary** The Systems Engineering Architect is a senior technical leader responsible… more
    Ryder System (10/07/25)
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  • Principal Program Manager - Cybersecurity…

    General Motors (Austin, TX)
    …for Cybersecurity, you will drive the operational backbone of GM's global security initiatives. You'll partner with senior leaders across Security , Engineering, ... rhythms, optimizing processes, and driving organizational change to enhance security outcomes at scale. Success demands exceptional program leadership, operational… more
    General Motors (10/07/25)
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  • Technical Program Manager, Infrastructure…

    Google (Addison, TX)
    …(eg, modernization, lifecycle refreshes, system upgrades). + 5 years of experience in Physical Security Systems and Physical Security for Data Centers or ... Manager at Google, you'll use your technical expertise to lead complex, multi-disciplinary projects from start to finish. You'll...of Physical Security and Operational Technology (OT) security systems , ensuring alignment with security… more
    Google (10/01/25)
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  • Network Engineer

    Lockheed Martin (Fort Worth, TX)
    …see where your Lockheed Martin Aeronautics journey will take you\! The Cyber Systems Security Engineer is responsible for the configuration and administration of ... network information systems procedures for classified and unclassified...of system network requirements, evaluating system requirements from government information security documentation, and supporting system requirements… more
    Lockheed Martin (10/10/25)
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  • Electronics Technician 4

    M. C. Dean (Dallas, TX)
    …role you will be responsible for installing and maintaining electronic security systems . Performing preventive maintenance requirements. Performing inspections, ... hardware at both a local and global level. + Lead the on-site software commissioning and testing. + ...of the above experience must be focused in electronic security systems + Strong Oral, Written and… more
    M. C. Dean (08/27/25)
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  • Chief Cybersecurity Engineer

    Caterpillar, Inc. (Irving, TX)
    …**:** Bachelor's degree from an accredited institution in Computer Science, Information Security , Engineering, or related field. **Additional Info** : ... implementing security tools, and offering technical support for IT systems , factory tech, and global end-user solutions. This role partners with infrastructure,… more
    Caterpillar, Inc. (10/02/25)
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  • System Administrator 1

    M. C. Dean (Austin, TX)
    …maintain, and test Physical Access Control, CCTV, PSIM and other electronic security systems and support implementation, troubleshooting and maintenance of ... are seeking a **System Administrator 1** to join our ** Security and Electronic Systems (SES)** business Unit....Information Technology (IT) systems in support of the endpoint devices. The position… more
    M. C. Dean (09/08/25)
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