Senior Mechanical Engineer - Water

Senior Mechanical Project Engineer – Water (AMP8 Framework)

Location:

South Wales

Employment Type:

Permanent

Sector:
Water / Utilities / Infrastructure

Are you a seasoned Mechanical Project Engineer ready to take the lead on major water infrastructure projects? This is an opportunity to join a high‑performing delivery team at the forefront of the AMP8 investment programme, shaping essential assets that will serve communities across South Wales for decades.

About the Role

As a Senior Mechanical Project Engineer, you’ll play a pivotal role in the design, coordination, and delivery of mechanical systems across a portfolio of clean water and wastewater projects. Working within an established AMP8 framework, you’ll collaborate closely with designers, contractors, and client teams to ensure projects are delivered safely, efficiently, and to the highest technical standards.

This is a hands‑on, leadership‑focused role where your engineering expertise and project management capability will directly influence successful outcomes.

Key Responsibilities

• Lead mechanical engineering input across the full project lifecycle, from feasibility and optioneering through to commissioning.

• Develop and review mechanical designs, specifications, and technical documentation.

• Provide technical assurance and ensure compliance with industry standards, client requirements, and regulatory frameworks.

• Coordinate with multidisciplinary teams including civil, electrical, ICA, and environmental specialists.

• Manage subcontractors, suppliers, and site activities to ensure safe and timely delivery.

• Support cost estimation, risk management, and programme development.

• Drive innovation and efficiency in mechanical solutions aligned with AMP8 performance targets.

• Mentor junior engineers and contribute to a positive, collaborative team culture.

About You

• Degree‑qualified Mechanical Engineer (or equivalent experience).

• Chartered or working toward chartership (CEng) is highly desirable.

• Strong background in water or wastewater treatment, pumping stations, pipelines, or similar process‑driven environments.

• Proven experience delivering complex mechanical packages within a project engineering or project management role.

• Excellent communication skills and the ability to influence stakeholders at all levels.

• Strong understanding of CDM, H&S legislation, and quality management processes.

• Full UK driving licence and willingness to travel across South Wales as required.

What’s on Offer

• Competitive salary and benefits package.

• Long‑term career development within a major AMP8 framework.

• Opportunity to work on impactful, sustainable infrastructure projects.

• Supportive team culture with real autonomy and responsibility.

• Flexible working arrangements