Overview

Join to apply for the Principal Mechanical Engineer role at AtkinsRéalis.

Shape the Future of our cities and environments. Are you ready to take up a vital role in shaping some of our exciting projects? We offer a diverse and inclusive work environment where world-class talent is valued.

As a Principal Mechanical Engineer, you will play a vital role in every aspect of mechanical engineering on Transformational Programmes for critical UK infrastructure, with opportunities to work on iconic engineering projects at home and abroad.

We specialise in all aspects of mechanical engineering across sectors such as Water, Aviation, Defence, Energy, Cities & Development and Education. We support the project lifecycle with client-side input and construction-phase expertise. If you’re passionate about this industry, we’d love to talk to you.

We currently have opportunities in our Belfast office. We’re big on expertise but not on hierarchy, so we’ll trust you with more responsibility faster, supporting your career to the next level.

Your Purpose

Lead a team to undertake technical design work following relevant design standards and codes, and to high-quality levels. Prepare briefs, scopes of work, and input into bid proposals. Successfully manage time and budgets to key project milestones and programmes. Work closely with teams in the UK and overseas to deliver integrated design solutions. Adhere to quality assurance standards in design.

What You Can Bring

• Chartered Mechanical Engineer.
• Experience in leading design delivery, including multidisciplinary design.
• Thorough knowledge in mechanical equipment, such as pumps, blowers, screens and chemical dosing plant, and an in-depth understanding of current UK design standards and working practices.
• Strong understanding of legislation such as CDM and ATEX.

Why work for AtkinsRéalis?

We’re proud to be recognised as a top employer and to support innovation and inclusion. Our Infrastructure team uses innovation, data, and new approaches to deliver end-to-end projects and programmes for essential future infrastructure. We challenge the status quo and are committed to engineering better for people and our planet, including our global Net-Zero programme and social value initiatives. We support employee networks and inclusive policies to help colleagues thrive.

Security Clearance

This role may require security clearance and offers will be dependent on obtaining the relevant level of clearance. If necessary, the vetting process is delivered by United Kingdom Security Vetting (UKSV) and may require candidates to provide proof of UK residency of five years or longer. If applying to this role, please do not mention any current or previously held security clearance in conversation or on your CV.

Equality and Diversity

We are committed to promoting a diverse and inclusive community — a place where we can all be ourselves, thrive and develop. We offer family-friendly, inclusive employment policies, flexible working arrangements, and employee networks to support staff from different backgrounds. As an Equal Opportunities Employer, we value applications from all backgrounds, cultures and abilities.