Senior Identity Systems Engineer (Hybrid)

Tesco; Welwyn Garden City; Hybrid; GBP 80,000 - 100,000; Full time

Job summary

A leading retail company in Welwyn Garden City is seeking a Senior Identity Engineer to lead the technology lifecycle for identity services. This role involves strategic leadership, engineering, and operational excellence in identity technologies including Active Directory and Azure AD. The ideal candidate will have deep expertise in identity platforms and a proactive mindset towards continuous improvement.

Benefits

Annual bonus scheme

25 days holiday plus personal day

Private medical insurance

Maternity and adoption leave

Qualifications

• Deep expertise in Active Directory, Azure AD / Entra ID, and PKI policies.
• Ability to design and deliver identity platforms in large environments.
• Understanding of identity's role in enterprise security frameworks.

Responsibilities

• Lead the technology lifecycle for identity services.
• Design and deliver secure identity platforms.
• Drive adoption of Zero Trust principles.

Skills

Active Directory design

Azure AD / Entra ID

Public Key Infrastructure (PKI)

Authentication protocols (OAuth2, OpenID Connect)

Scripting and automation tools (PowerShell, Terraform)

Job description

A leading retail company in Welwyn Garden City is seeking a Senior Identity Engineer to lead the technology lifecycle for identity services. This role involves strategic leadership, engineering, and operational excellence in identity technologies including Active Directory and Azure AD. The ideal candidate will have deep expertise in identity platforms and a proactive mindset towards continuous improvement.