• Principal Engineer - Endpoints

    Toyota (Plano, TX)
    …interested in joining a collaborative and highly motivated team as a Principal Engineer - Endpoints. The primary responsibility of this role is to configure, ... management + Deep understanding of endpoint security, including encryption, vulnerability management, access controls, and compliance enforcement + Proven ability… more
    Toyota (11/22/25)
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  • Cybersecurity Engineer

    Marathon Petroleum Corporation (San Antonio, TX)
    …team environment. Position Summary We are seeking a skilled and motivated Cybersecurity Engineer to join our Cyber Operations team, supporting both IT and OT ... recognized indicators and warnings. Also, monitoring and collating external vulnerability reports for organizational relevance, ensuring that relevant vulnerabilities… more
    Marathon Petroleum Corporation (11/22/25)
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  • Cyber Security Engineer

    Robert Half Technology (San Antonio, TX)
    Description We are looking for a skilled Cyber Security Engineer to join our team in San Antonio, Texas. This Contract to permanent position offers an exciting ... (Windows, Linux, macOS), and security tools such as SIEMs and vulnerability scanning. * Familiarity with firewall technologies, configuration management, and … more
    Robert Half Technology (11/20/25)
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  • Information Security Engineer

    Robert Half Technology (Austin, TX)
    …is actively partnering with an Austin-based client to identify an Information Security Engineer (contract). In this role, you will research and discover the latest ... pipelines. + Drive secure development practices through SDLC, automated guardrails, vulnerability management, secrets management, and patching. + Promote an AI-first… more
    Robert Half Technology (11/18/25)
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  • Lead Security Engineer - Network…

    JPMorgan Chase (Houston, TX)
    …of a high-performing team delivering secure software solutions. As a Lead Security Engineer at JPMorgan Chase within the Cybersecurity & Technology Controls , you ... understand security needs and recommend business modifications during periods of vulnerability + Implement and manage robust security controls, including firewalls,… more
    JPMorgan Chase (11/15/25)
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  • Sr. Specialist, Information Systems Security…

    L3Harris (Greenville, TX)
    …interest of national security. Job Title: Sr. Specialist, Information Systems Security Engineer Job Code: 30837 Job Location: Greenville, Texas Schedule: 9/80 Job ... networks, and database products. Uses methods such as encryption technology, vulnerability analysis and security management. Responsible for integration of multiple… more
    L3Harris (11/10/25)
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  • Network Engineer

    Robert Half Technology (Houston, TX)
    …Job Summary: We are seeking an experienced Cybersecurity and Network Engineer who combines deep technical security expertise with practical networking skills ... tools and threat intelligence feeds. + Manage penetration testing and vulnerability assessments with third-party providers and implement recommended fixes. +… more
    Robert Half Technology (11/08/25)
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  • Senior Cybersecurity Engineer

    Talen Energy (Houston, TX)
    Talen Energy is looking for a dynamic Senior Security Engineer with additional experience with NERC CIP compliance and functional knowledge of NERC EACMS. In this ... You will proactively seek threats and vulnerabilities that drive the vulnerability management cycle. Your expertise will be essential in maintaining compliance… more
    Talen Energy (11/05/25)
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  • Cyber Security Engineer

    Insight Global (Dallas, TX)
    Job Description We are currently seeking an experienced Senior Cyber Security Engineer to join our Information Security team. The ideal candidate will have 3-5 years ... integrate, and perform initial configurations of security tools. * Vulnerability Management: Coordinate and conduct regular security assessments, penetration… more
    Insight Global (09/09/25)
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  • Senior AWS Windows Engineer - (Hybrid)

    Shuvel Digital (San Antonio, TX)
    Senior AWS Windows Engineer Hybrid San Antonio, TX Qualifications: + 10+ years' experience supporting Windows server administration. + 4+ years of experience in AWS, ... for the maintenance and support of Compute infrastructure, including vulnerability remediation, configuration management, capacity management, and provisioning. +… more
    Shuvel Digital (09/04/25)
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