Senior Security Advisor

Type: Contract Duration: 3-6 Month's Location: Remote End Customer-Global Market Leading technology service provider

Role Overview We are seeking a CISSP-certified Senior Security Advisory Lead with deep and broad cybersecurity expertise to support a large-scale High-Performance Computing (HPC) Data Centre programme.

This role requires 10+ years of progressive security experience, combining strong technical depth with advisory leadership capability. You will act as the senior security authority across identity, privileged access, cryptography, and infrastructure security domains, ensuring secure-by-design implementation across a complex, high-capacity compute environment.

Exposure to HPC environments is advantageous but not mandatory. The emphasis is on enterprise-scale security leadership within mission-critical infrastructure.

Top 3 requirements: Active CISSP certification Technical advisory & ownership (Security) 10+ Years experience

Key Responsibilities Technical Security Advisory & Leadership Identity, Access & Privileged Security (Core Focus) PKI & Cryptography PAM / PUAM SSO & Identity Federation Infrastructure & Data Centre Security

Required Experience Demonstrated experience in technical security advisory or security leadership roles. Deep knowledge across multiple security domains including: PKI & Cryptographic Architecture Privileged Access Management (PAM / PUAM) SSO & Federation Enterprise IAM Infrastructure & Network Security Experience operating in large-scale, mission-critical environments.