NexVentur
Mechanical Project Manager

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Mechanical Project Manager
Location: Cardiff, Wales (Project Based)
Future Opportunities: Ireland & Europe
Salary: Circa £125,000 + Accommodation Provided
About the Role
A leading international engineering contractor is seeking an experienced Mechanical Project Manager to lead the successful delivery of a large-scale project in Cardiff, Wales. Following completion, further opportunities will be available across major projects in Ireland and Europe.
This is an excellent opportunity for a proven Mechanical PM with experience delivering complex Data Centre, Energy, and Pharmaceutical projects. The successful candidate will play a key role in managing mechanical works from pre-construction through to commissioning and handover, ensuring projects are delivered safely, on time, within budget, and to the highest quality standards.
The company operates across the Data Centre, Energy & Industrial, and Building Services sectors, delivering large-scale engineering and M&E projects throughout Ireland, the UK, Europe, and beyond.
Key Responsibilities
- Lead the mechanical delivery of large-scale construction projects from inception to completion.
- Manage all aspects of project execution including planning, procurement, installation, commissioning, and client handover.
- Coordinate multidisciplinary project teams including site management, engineering, procurement, commercial, and subcontractor personnel.
- Ensure all mechanical installations are delivered in accordance with project specifications, programme requirements, and quality standards.
- Monitor project budgets, costs, variations, and commercial performance.
- Develop and maintain project schedules, identifying risks and implementing mitigation strategies.
- Drive health, safety, environmental, and quality performance across the project.
- Chair progress meetings with clients, consultants, subcontractors, and internal stakeholders.
- Manage commissioning activities and oversee successful project close-out.
- Build and maintain strong relationships with clients and project stakeholders.
- Provide leadership, mentoring, and technical support to project teams.
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Requirements
Essential
- Degree or Higher Diploma in Mechanical Engineering, Building Services Engineering, or a related discipline.
- Minimum 7-10 years' experience delivering large-scale mechanical projects.
- Recent experience as a Mechanical Project Manager on major construction projects.
- Proven track record delivering projects within the following sectors:
- Data Centres
- Energy / Industrial Projects
- Pharmaceutical Facilities
- Strong knowledge of mechanical building services systems including HVAC, chilled water, LTHW, pipework, process systems, and plant installations.
- Experience managing subcontractors, budgets, schedules, and project reporting.
- Excellent client-facing and leadership skills.
- Strong commercial awareness and contractual understanding.
- Full driving licence and willingness to travel for future projects across Ireland and Europe.


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Desirable
- Experience working on mission-critical environments.
- Previous experience on hyperscale data centre projects.
- Knowledge of BIM and digital construction processes.
- SMSTS, Safe Pass, First Aid, or equivalent safety certifications.
Package
- Salary circa £125,000
- Accommodation provided
- Pension contribution
- Private healthcare
- Company laptop and phone
- Annual performance bonus
- Ongoing professional development and career progression
- Opportunities to work on high-profile projects across Ireland and Europe
Ideal Candidate
This role would suit a highly motivated Mechanical Project Manager who thrives in fast-paced project environments and has a proven ability to deliver technically challenging projects within the Data Centre, Energy, and Pharmaceutical sectors. The successful candidate will combine strong leadership skills with excellent commercial and technical expertise, ensuring successful project delivery and long-term client satisfaction.
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