Senior IT Infrastructure Engineer - Identity & Access

Sunbelt Rentals; England; On-site; GBP 50,000 - 70,000; Full time

Job summary

A leading equipment rental company is looking for a Senior IT Infrastructure Engineer to join their Design & Build team in the UK. In this permanent full-time role, you'll design and support IT infrastructure solutions, lead projects aligning with IT strategy, and serve as a Subject Matter Expert. Essential skills include advanced knowledge in Identity & Access management and experience in multi-site network environments. This is a great opportunity to contribute to vital projects in a collaborative environment.

Qualifications

• Proven experience delivering IT infrastructure projects in an enterprise environment.
• Full Driving Licence is required.
• Willingness to continually advance your skills within IT Infrastructure.

Responsibilities

• Design, implement, and support IT infrastructure solutions for business needs.
• Lead projects, ensuring alignment with IT strategy and business objectives.
• Act as Subject Matter Expert, providing guidance to colleagues.

Skills

Communication and collaboration skills

Analytical thinking and problem-solving

Experience in multi-site network environments

Motivation and ability to motivate others

Advanced knowledge in Identity & Access management

Tools

Core Microsoft Entra platform

Azure B2C

Job description

About The Role

As a Senior IT Infrastructure Engineer, you’ll join our Design & Build team—the projects arm of IT Infrastructure at Sunbelt Rentals. Reporting to the Senior IT Infrastructure Architect, you’ll work on a wide range of infrastructure projects, from discovery through to delivery, and provide technical expertise across the business. While each engineer will have a specialist area, you’ll also be expected to contribute to projects and support across all aspects of our IT Infrastructure.

You’ll collaborate with colleagues in End User Computing, Security, and Development teams, supporting both on-premises and cloud environments. Our team is moving towards greater cloud governance and Infrastructure as Code, and you’ll play a key role in this transformation.

This is a permanent full time position.

Key Responsibilities

• Design, implement, and support IT infrastructure solutions (on-premises and cloud) to meet business needs.
• Lead and deliver projects, ensuring alignment with IT strategy and business objectives.
• Act as a Subject Matter Expert (SME) in your specialism, providing guidance and mentoring to colleagues.
• Recommend and implement improvements, including in response to security trends and incidents.
• Support the development and implementation of IT strategy and roadmap.
• Train and mentor team members across Infrastructure Support and End User Computing.
• Provide technical support to Development teams, especially for our Sunbelt 4.0 digital transformation programme.
• Collaborate with the Security team and End User Computing on best practice design, configuration and any complex infrastructure aspects of their implementation.
• Be flexible to work on projects or support in any area of IT Infrastructure as required.

About You

Essential Skills & Experience

• Proven experience delivering IT infrastructure projects in an enterprise environment.
• Strong communication and collaboration skills.
• Analytical thinker with strong problem skills.
• Experience in multi-site network environments.
• Positive, self-motivated, and able to motivate others.
• Willingness to continually advance your skills and knowledge within IT Infrastructure.
• Advanced knowledge in the following specialisms (see below).
• Full Driving Licence

Specialism Essential Skills & Experience - Identity & Access

• Core Microsoft Entra platform, with experience in platform ownership and application configurations.
• Identity Governance: maintaining and evolving processes, policies, and controls.
• Identity & Access Management: defining and supporting processes and procedures, acting as a backstop for complex issues.
• Single Sign-On (SSO) and SCIM: supporting integration for a large portfolio of applications.
• Azure B2C: supporting customer identity for web platforms for our corporate Command Centre.
• Collaboration with Security and End User Computing teams to ensure best practice design and configuration.

About Us

Why Sunbelt?

Whether it's construction sites, energy projects, government initiatives, or unforgettable events, Sunbelt Rentals deliver the equipment and expertise to move every industry forward. With our ambition to an employer of choice this makes Sunbelt Rentals an ideal destination for your next career move.