Principal Mechanical Engineer

JR United Kingdom; Rickmansworth; Hybrid; GBP 50,000 - 80,000; Full time

Job summary

An established industry player is seeking a Principal Mechanical Engineer to join their dynamic team in Rickmansworth. This role offers a unique opportunity to work on diverse water and wastewater projects, promoting sustainable engineering solutions. With flexible hybrid working arrangements, you'll lead the development of innovative mechanical designs, collaborate with multidisciplinary teams, and ensure compliance with health and safety regulations. This is a fantastic opportunity for a talented engineer looking to make a significant impact in the water sector.

Qualifications

• Degree in Mechanical Engineering or related discipline required.
• Significant experience in mechanical engineering within the water sector.

Responsibilities

• Lead the development of complex mechanical designs for water projects.
• Ensure project design outputs are delivered on time and within budget.

Skills

Mechanical Engineering

Water Treatment Processes

Stakeholder Engagement

Technical Document Review

Team Leadership

Education

Degree in Mechanical Engineering

Chartered Status

Tools

3D Modeling Software

Job description

Below is a refined version of the job description with improved formatting and clarity:

Principal Mechanical Engineer, Rickmansworth

Client: First Recruitment Group

Location: Rickmansworth, United Kingdom

Job Category: Other

EU work permit required: Yes

Job Views: 4

Posted: 05.05.2025

Expiry Date: 19.06.2025

Job Description

Principal Mechanical Engineer

Location: Rickmansworth

Type: Permanent, Hybrid

A water sector leading solutions provider is seeking to appoint a Principal Mechanical Engineer to join their expanding Engineering team. Based in the Thames Water region and reporting to the Regional Discipline Lead (Mechanical), this role offers a unique opportunity to work on diverse water and wastewater schemes.

The position provides flexible hybrid working arrangements within a dynamic and supportive environment focused on delivering practical, sustainable engineering solutions. The role involves working on the AMP8 framework as part of their joint venture.

Key Responsibilities

• Lead the development of complex mechanical designs that are cost-effective, compliant with specifications, and practical for construction and commissioning.
• Produce and review all mechanical design deliverables, including specifications, schedules, drawings, and calculations.
• Collaborate with other disciplines to develop integrated 3D site and plant models.
• Promote the use of standardised designs and engineering best practices.
• Ensure project design outputs are delivered on time and within budget.
• Coordinate design activities across all engineering disciplines.
• Engage with construction teams and supply chain partners to ensure design solutions are buildable and efficient.
• Support the continuous improvement of engineering procedures and processes.
• Maintain accurate records and ensure documentation is updated throughout the project lifecycle.
• Lead Operability and Maintenance workshops in collaboration with the client.
• Support the professional development of junior staff.
• Promote a safe working environment and ensure designs comply with CDM 2015 and all relevant health and safety regulations.

Candidate Criteria

• Degree in Mechanical Engineering or a related discipline.
• Chartered or working towards chartered status with a recognised professional institution.
• Significant experience in mechanical engineering within the water or wastewater sector.
• Deep understanding of water and sewage treatment processes and mechanical systems.
• Experience leading technical teams and managing mechanical design packages.
• Knowledge of relevant standards and regulations (e.g., BS, WIMES, PUWER, LOLER, PSSR, Reg31, CDM 2015).
• Proficiency in producing and reviewing technical documents and models.
• Excellent communication and stakeholder engagement skills.
• Full UK driving licence.

Company Information

First Recruitment Group understands the importance of securing the right talent. Our Recruitment Consultants take the time to understand requirements in detail and provide sound advice to both clients and candidates. We recruit at all levels, and this is a superb opportunity for a Principal Mechanical Engineer seeking new employment. We are committed to diversity and inclusion, working closely with our clients to ensure an inclusive workforce.