Host Security Engineer

Host Security Engineer

31 Jul 2026
California, Pleasanton, 94566 Pleasanton USA

Host Security Engineer

Host Security EngineerKey ResponsibilitiesDesign and implement enterprise security solutions that improve protection across endpoints, operating systems, and infrastructure.Develop security standards, technical roadmaps, and best practices aligned with industry frameworks.Evaluate emerging security technologies and recommend solutions that reduce organizational risk.Lead security projects from planning and architecture through deployment, validation, and operational support.Collaborate with infrastructure, networking, cloud, and application teams to ensure security is incorporated into new technologies and business initiatives.Provide advanced troubleshooting and Tier III support for security platforms and enterprise security incidents.Conduct root cause analysis and recommend improvements to strengthen detection, response, and prevention capabilities.Support vulnerability management initiatives by identifying risks and assisting with remediation strategies.Participate in architecture reviews to ensure new technologies meet enterprise security requirements.Develop technical documentation, implementation standards, and operational procedures.Assist with automation and orchestration initiatives to improve security operations and response efficiency.Stay current on evolving cyber threats, attack techniques, and industry best practices. 

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