Senior Infrastructure Architect - Hybrid Cloud & Security

Transport for London; Greater London; Hybrid; GBP 78,000 - 84,000; Full time

Benefits offered by this job

Final salary pension

Free travel on TfL network

30 days annual leave

Hybrid working

Cycle-to-work programme

Discounts and offers

Job summary

Transport for London is seeking a Senior Infrastructure Architect to lead end-to-end lifecycle of infrastructure products within the Hosting and Infrastructure Architecture team in London. You will shape strategies and roadmaps, working with PMs, BAs, developers and external suppliers to deliver secure, scalable solutions.

The role requires expert knowledge across core infrastructure technologies, strong communication, and the ability to operate in a hybrid model with 50% office attendance.

Qualifications

• Expert knowledge across at least 3 infrastructure technologies from the listed areas.
• Degree level education or equivalent professional experience is acceptable.
• Experience with modern identity and access management is preferred.

Responsibilities

• Own end-to-end lifecycle of specific infrastructure products from concept to roadmap.
• Collaborate with PMs, BAs, solution architects and test teams to refine designs.
• Partner with third-party vendors to ensure solutions meet requirements.

Skills

Active Directory

Intune / SCCM

Security PKI

Azure / AWS

Hyperconverged Infra

Networking

Windows / Linux

Education

Bachelor’s degree or equivalent

Tools

TOGAF Certification

Job description

Transport for London is seeking a Senior Infrastructure Architect to lead end-to-end lifecycle of infrastructure products within the Hosting and Infrastructure Architecture team in London. You will shape strategies and roadmaps, working with PMs, BAs, developers and external suppliers to deliver secure, scalable solutions.

The role requires expert knowledge across core infrastructure technologies, strong communication, and the ability to operate in a hybrid model with 50% office attendance.