Senior Infrastructure Engineer - Cloud & Hybrid

Tetra Tech; Greater London; Hybrid; GBP 85,000 - 115,000; Full time

Job summary

Tetra Tech is seeking a Senior Systems Engineer II to shape resilient IT infrastructure across cloud, datacentre and on-prem environments. You will influence technical direction, drive automation and governance, and ensure secure, cost-effective platforms.

Hybrid work with monthly office visits to our Slough data centre underpinning delivery and operational excellence. You will lead complex projects, collaborate with vendors and senior stakeholders, and mentor teammates to raise maturity across

Qualifications

• Senior-level experience in systems administration, infrastructure engineering or similar technical role.
• Degree in Computer Science, Information Technology or equivalent practical experience.

Responsibilities

• Design, optimise and govern critical infrastructure across datacentre, cloud and on-premises platforms.
• Define technical direction and improve operational maturity, security and cost-effectiveness.
• Lead complex infrastructure projects, manage risk, budget and timelines, and communicate with stakeholders.
• Mentor colleagues and support knowledge transfer for smooth implementation and handover.

Skills

Infrastructure Strategy

Technical Leadership

Automation

Documentation

Incident Response

Education

Bachelor's degree in Computer Science or IT

Tools

Docker

VMware

Commvault

Citrix

Job description

Tetra Tech is seeking a Senior Systems Engineer II to shape resilient IT infrastructure across cloud, datacentre and on-prem environments. You will influence technical direction, drive automation and governance, and ensure secure, cost-effective platforms.

Hybrid work with monthly office visits to our Slough data centre underpinning delivery and operational excellence. You will lead complex projects, collaborate with vendors and senior stakeholders, and mentor teammates to raise maturity across