Lead Design Engineer – Water/Wastewater | Flexible UK Roles

First Recruitment Group; United Kingdom; Hybrid; GBP 100,000 - 125,000; Full time

Job summary

A leading engineering consultancy is seeking a Principal Design Engineer to join their team on major water treatment infrastructure projects across the UK. This role offers flexibility in location, with options for both contract (inside IR35) and permanent employment. Ideal candidates will have experience in Civil, Mechanical, Electrical, or Process engineering, and a strong background in water treatment design and project delivery. Competitive day rates for contract roles and opportunities for long-term engagement are available.

Benefits

Competitive day rates

Opportunity to work on major national projects

Option for permanent employment

Qualifications

• Proven experience as a Principal Design Engineer within the water sector.
• Strong understanding of UK water treatment assets and design standards.
• Ability to lead teams and manage workloads.

Responsibilities

• Lead the design and technical delivery of water projects.
• Ensure designs comply with industry standards and regulations.
• Coordinate with multidisciplinary teams and stakeholders.

Skills

Water sector experience

Stakeholder engagement

Team leadership

Technical assurance

Education

Degree in Civil, Mechanical, Electrical or Chemical/Process Engineering

Job description

A leading engineering consultancy is seeking a Principal Design Engineer to join their team on major water treatment infrastructure projects across the UK. This role offers flexibility in location, with options for both contract (inside IR35) and permanent employment. Ideal candidates will have experience in Civil, Mechanical, Electrical, or Process engineering, and a strong background in water treatment design and project delivery. Competitive day rates for contract roles and opportunities for long-term engagement are available.