Senior Mechanical Design Engineer

Alexander Associates • Annesley, Nottinghamshire, United Kingdom • Posted June 22, 2026

Location Annesley, Nottinghamshire
Job Type Full-time
Category architecture-and-engineering
Posted June 22, 2026
Senior Mechanical Design Engineer

Location: Annesley (Hybrid / Flexible)
Sector: Water / Infrastructure
Employer: Leading Tier 1 Contractor

An opportunity has arisen for a Senior Mechanical Design Engineer to join a growing engineering team within a leading Tier 1 contractor delivering major water and infrastructure projects across the UK.

This is a key technical position, responsible for delivering high-quality mechanical design solutions across the full project lifecycle, from concept through to detailed design and construction support. You will play a pivotal role in ensuring designs meet regulatory, safety, and commercial requirements while contributing to multi-disciplinary project delivery.

Key Responsibilities

Produce and review mechanical design deliverables in line with project requirements and industry standards
Act as a technical checker, ensuring quality assurance and compliance of design outputs
Develop efficient, cost-effecti...

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