PKI Engineer

PKI Engineer

6 month Contract

£650 - 700 per day outside IR35

AppViewX or substantial enterprise PKI experience

London (2-3 days per week onsite, rest of the time working from home)

Please note,. You will need to be eligible to hold SC clearance for this role.

You'll take a lead role in strengthening enterprise PKI within a digital identity environment where security, reliability and careful change matter. If you enjoy hands-on engineering alongside shaping how a platform develops, this gives you scope to do both.

You'll work with a team of cloud security engineers to improve certificate and identity services, support the onboarding of critical applications, and help turn sound security design into working capability. AppViewX PKI is the main focus. The wider environment includes Delinea PAM, Saviynt IGA, Microsoft Entra and AWS identity services, with work emerging around non-human identities.

The assignment covers design, implementation and automation as well as the practical work needed to keep enterprise services secure and available: investigating problems, managing risks, and supporting changes and releases.

You'll bring:

• Strong hands-on experience implementing and supporting enterprise PKI and certificate services.
• A security engineering background, with the ability to make sound architectural decisions and explain them clearly.
• Experience with cloud identity, particularly Microsoft Entra/Azure and AWS.
• The confidence to work across both project delivery and live enterprise platforms.
• Experience with AppViewX is essential. Knowledge of Delinea Secret Server or Saviynt is highly desirable