• Staff Development Security Operations…

    Vistra (Irving, TX)
    …job accomplishments.** This role is focused on advancing cybersecurity for critical infrastructure assets, primarily within on-premises environments supporting ... and application teams.** **Creates and maintains documentation related to security processes, procedures and infrastructure .** **Assesses current applications… more
    Vistra (08/07/25)
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  • Sr. Physical Security Engineer (GovCloud),…

    Amazon (Austin, TX)
    Description Sr. Physical Security Engineer (GovCloud), Data Center Design Engineering This is an exciting opportunity to use the latest cloud computing technologies ... and we need adaptable people to help us implement and operate them. AWS Infrastructure Services owns the design, planning, delivery, and operation of all AWS global … more
    Amazon (07/02/25)
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  • Cyber Security Analyst - Vulnerability SME

    Dow (Houston, TX)
    …responsible for overseeing the identification, assessment, and driving remediation of security vulnerabilities across the Dow's technology infrastructure . This ... At a glance Position:Cyber Security Analyst - Vulnerability SME Primary Location:Midland (MI,...companies, serving customers in high-growth markets such as packaging, infrastructure , mobility and consumer applications. Our global breadth, asset… more
    Dow (08/20/25)
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  • Critical Facility Technician 2 - Top-Secret…

    M. C. Dean (San Antonio, TX)
    …and maintain cyber-physical solutions for the nation's most recognizable mission critical facilities, secure environments, complex infrastructure , and global ... critical equipment impact other systems, and have a holistic view of the critical environment infrastructure and ability to comprehend the effect of any… more
    M. C. Dean (07/15/25)
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  • Security Consultant - Microsoft Purview

    SHI (Austin, TX)
    …a proactive individual with a keen understanding of security frameworks, cloud security , and core infrastructure systems, as well as the ability to tailor ... cloud security frameworks, compliance standards, and governance models to protect critical data and infrastructure . + Understand and articulate a range of… more
    SHI (08/08/25)
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  • Security Officer L1

    NTT America, Inc. (Garland, TX)
    …belong and thrive. **Your day at NTT DATA** Under the direction of the Security Supervisor, the Security Officer L1 is responsible for the administrative and ... operational duties associated with a site security team. This role works closely with the Data...utilizes clear and concise communication. This position plays a critical role in ensuring the protection of personnel and… more
    NTT America, Inc. (07/24/25)
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  • Senior SCADA & Automation Engineer 2 - Grid

    Sargent & Lundy (Houston, TX)
    …Project Management Professional (PMP). + Familiar with NERC Critical Infrastructure Protection (CIP) standards & Cyber- Security . + CISSP certification. ... Laboratory. + Ensure strict adherence to NERC standards for Critical Infrastructure Protection (CIP). + Coordinate and provide guidance to other… more
    Sargent & Lundy (07/31/25)
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  • Cybersecurity Specialist - Network Security

    Caterpillar, Inc. (Irving, TX)
    …to business teams. + Partner with BPT team's product architect & security manager to ensure the technical infrastructure and associated processes ... the Caterpillar IT and OT Networks + Working knowledge of Caterpillar Cyber Security Policies and Directives + Excellent critical thinking, problem-solving, as… more
    Caterpillar, Inc. (08/19/25)
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  • Head of Information Security Operations

    Citigroup (Irving, TX)
    …Global Legal Affairs, and Compliance, Internal Audit, Chief Technology Office, Technology Infrastructure , Cyber Security Services, etc. Its mission is to deliver ... and controls are in place. This role reports directly to global head Cyber Security for Functions and Technology. In this critical role, you will be… more
    Citigroup (08/13/25)
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  • Director, Research Security

    MD Anderson Cancer Center (Houston, TX)
    …five years of leadership experience. This position may be responsible for maintaining the security and integrity of critical infrastructure , as defined in ... Execution: Executes the processes designed to fulfill the research security program critical functions: * Participates in...and maintain all requirements necessary to ensure the continued security and integrity of such infrastructure is… more
    MD Anderson Cancer Center (08/10/25)
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