Infrastructure Security and Platform Manager

A global professional services organization is hiring an experienced Infrastructure Security & Platform Manager to lead improvements across its enterprise network and platform security environment. This senior technical leadership position combines hands-on security engineering, team management, and strategic development. The successful candidate will strengthen infrastructure security controls, improve operating standards, and help build a more mature security engineering function.

• Lead and mentor a team of infrastructure security engineers.
• Own network security controls, including firewall security, segmentation, and secure connectivity.
• Develop and improve server and platform hardening standards.
• Establish CIS-aligned configuration baselines.
• Oversee endpoint protection and device security capabilities.
• Partner with cloud and infrastructure teams on Azure and hybrid security controls.
• Build and execute infrastructure security improvement roadmaps.
• Improve security governance, automation, technical remediation, and operational resilience.

• 10+ years of relevant cybersecurity or infrastructure security experience.
• Strong network security and firewall technology background.
• Experience with Windows/Linux server hardening and infrastructure security.
• Practical knowledge of CIS Benchmarks and secure configuration practices.
• Experience implementing security controls within complex enterprise environments.
• Demonstrated technical team leadership and mentoring experience.
• Ability to balance technical troubleshooting with strategic planning.
• Strong collaboration and communication skills.
• Bachelor's degree in a related discipline or equivalent experience.

• CISSP, CISM, or similar certification.
• Azure cloud security posture management experience.
• Security automation experience with scripting or infrastructure-as-code.
• Broader exposure to endpoint, data protection, and container security.