Associate Design Engineer

Head of Design / Associate Design Engineer

We are partnered with a rapidly growing, multi‑national M&E contractor at the forefront of decarbonising public sector buildings across the UK & Ireland.

Over the past five years, the business has delivered an impressive growth strategy, expanding into 8 regional offices and establishing 3 fabrication facilities, positioning itself as a major player in the low‑carbon and energy transition market.

Due to continued growth, they are seeking a Mechanical Head of Design / Associate Design Engineer / Principal Design Engineer to lead their UK design function from their offices in Belfast.

This is a critical senior leadership position, offering the opportunity to shape and drive the company's M&E design strategy across major decarbonisation and energy infrastructure projects nationwide.

We are looking for a technically strong Mechanical Design leader with a background in HVAC, plant, and energy systems, who can combine strategic leadership with hands‑on engineering expertise. You will be comfortable leading teams, managing key client relationships, and still capable of delivering and reviewing high‑quality technical designs when required.

• Lead and deliver the company's decarbonisation design strategy from RIBA Stage 2 through to project completion
• Manage, mentor, and grow a multidisciplinary team of engineers and designers
• Ensure all designs are technically robust, compliant, innovative, and buildable
• Provide technical leadership across M&E, renewables, heat networks, and smart energy systems
• Support project delivery through site visits, workshops, and client collaboration

• Very competitive salary (Happy to discuss at interview)
• 25 days holiday + Bank Holidays
• Pension scheme
• Health Shield Plan
• Life Assurance
• Company Car Allowance