Senior Process Engineer - Water & Wastewater Innovation

JN Bentley; West of England; On-site; GBP 70,000 - 90,000; Full time

Benefits offered by this job

Pension contributions 4.5%–7%

Annual bonus

Professional subscription costs paid

33 days holiday with flexible buy/sell

Life Assurance

Private Medical Insurance

Flexible working arrangements

Enhanced family leave

Job summary

Mott MacDonald Bentley are seeking a Senior Process Engineer to contribute to water and wastewater projects across the UK. You will oversee process design from outline to detailed design, and provide support during construction and commissioning to ensure robust, compliant systems.

Role offers development of technical and management skills, networking opportunities, and a clear path toward chartership within a collaborative, one-team environment.

Qualifications

• Degree in Chemical or Process Engineering with water/wastewater experience.
• Chartered or incorporated member of a professional institution (ICE/IMechE) or equivalent.
• Strong communication and problem-solving skills, with a methodical approach.

Responsibilities

• Lead the development of process design deliverables such as process models and mass balances.
• Provide technical assurance of process designs and ensure compliance with standards.
• Identify opportunities for innovation to meet whole-life cost and net-zero goals.
• Collaborate with commercial, operational and construction teams to deliver safe, practical solutions.
• Engage with clients to manage relationships and support project aims.
• Mentor and develop junior engineers within the process team.

Skills

Process design

Communication

Problem solving

Driving licence

Water/wastewater experience

Education

Degree in Chemical or Process Engineering

Chartered or incorporated member of a professional institution

Job description

Mott MacDonald Bentley are seeking a Senior Process Engineer to contribute to water and wastewater projects across the UK. You will oversee process design from outline to detailed design, and provide support during construction and commissioning to ensure robust, compliant systems.

Role offers development of technical and management skills, networking opportunities, and a clear path toward chartership within a collaborative, one-team environment.