Principal/Associate Mechanical Engineer

Aldwych Consulting Ltd; Bournemouth; On-site; GBP 70,000 - 110,000; Full time

Benefits offered by this job

25 days' annual leave

Private medical cover

Electric vehicle salary sacrifice

Share/stock options

Flexible and hybrid working

9-day fortnight

Professional and technical development

Employee communities

Social and wellbeing initiatives

Long-term career development

Job summary

Aldwych Consulting Ltd is seeking a Principal or Associate Mechanical Engineer to join its Building Services team in Bournemouth or Reading.

You will lead mechanical engineering projects from concept to delivery, coordinate multidisciplinary teams, and maintain strong client relationships. The role offers hybrid working and exposure to high-profile projects across sectors, with clear opportunities for technical leadership and career progression.

Qualifications

• Degree in Mechanical Engineering or Building Services Engineering.
• Significant consultancy experience in mechanical building services.
• Strong technical knowledge for complex mechanical building services designs.
• Experience leading projects and multidisciplinary design teams.

Responsibilities

• Act as senior point of contact for clients and manage expectations.
• Lead mechanical engineering projects from concept to delivery.
• Coordinate multidisciplinary design teams.
• Monitor project financial performance and risk.
• Support bids and business development.
• Ensure designs meet standards and procurement considerations.

Skills

Client-facing

Leadership

Communication

Commercial awareness

Mentoring/Developing engineers

BIM software knowledge

Education

Degree in Mechanical Engineering or Building Services Engineering

Tools

BIM software

Job description

Principal / Associate Mechanical Engineer - Building Services

Location: Bournemouth or Reading

Employment: Full-time

Sector: Mechanical / Building Services Engineering

The Opportunity

A leading UK engineering consultancy is looking for an experienced Principal or Associate Mechanical Engineer to join its Mechanical Engineering team, based in either Bournemouth or Reading.

You will play a key role in delivering high-quality, sustainable mechanical engineering solutions across a diverse portfolio of built environment projects.

The business works across sectors including residential, hospitality, leisure, commercial, healthcare, research, data centres, critical infrastructure, manufacturing and technology. Projects range from complex developments to technically demanding specialist environments, working with both public and private sector clients.

You will work within a collaborative, multidisciplinary team alongside experienced engineers and specialist consultants, with opportunities to contribute to technically challenging projects while supporting the development of colleagues and the wider business.

The Role

• Acting as a senior point of contact for clients and developing strong, long-term relationships.
• Establishing project briefs, managing client expectations and representing the consultancy at project meetings.
• Leading mechanical engineering projects from concept through to delivery.
• Coordinating multidisciplinary design teams and specialist engineering disciplines.
• Managing workloads, resources and project priorities to ensure successful delivery.
• Providing technical leadership and reviewing the work of engineers and junior team members.
• Monitoring project financial performance, expenditure, resources and commercial risks.
• Identifying opportunities to develop existing client relationships and generate new business.
• Supporting bids, proposals and other business development activity.
• Ensuring designs meet relevant standards, regulations and technical requirements.
• Identifying and mitigating project risks and maintaining awareness of contractual and procurement considerations.
• Contributing to technical knowledge sharing, innovation and best practice across the business.

About You

You will ideally have:

• A degree or equivalent qualification in Mechanical Engineering, Building Services Engineering or a related discipline.
• Significant experience within mechanical building services, ideally gained in a consultancy environment.
• Strong technical knowledge and experience delivering complex mechanical building services designs.
• Proven experience leading projects and multidisciplinary design teams.
• Strong client-facing and stakeholder management skills.
• Excellent written and verbal communication skills, with confidence managing challenging situations.
• Demonstrable commercial awareness, including project financial management and risk mitigation.
• Experience mentoring, managing or developing engineers and technical staff.
• Strong organisational and planning skills, with the ability to manage multiple priorities and demanding deadlines.
• Good knowledge of industry-standard engineering software and BIM processes.

Why Consider the Opportunity?

This is an opportunity to join an established, highly regarded engineering consultancy and take a senior role within a growing Mechanical Engineering team.

The position offers exposure to high-profile, technically challenging and sustainable projects, alongside genuine opportunities for technical leadership, client development and career progression.

The wider package includes:

• 25 days' annual leave, increasing with service
• Private medical cover
• Electric vehicle salary sacrifice scheme
• Share/stock options
• Flexible and hybrid working
• Opportunity to participate in a 9-day fortnight
• Professional and technical development programmes
• Employee communities and networking opportunities
• Social and wellbeing initiatives
• Long-term career development and progression opportunities

This would suit an experienced Senior, Principal or Associate Mechanical Engineer looking for greater project responsibility, client exposure and the opportunity to play a significant role in the growth of a high-performing engineering team.

Aldwych Consulting values diversity and promotes equality. No terminology in this advert is intended to discriminate against any of the protected characteristics that fall under the Equality Act 2010. We encourage and welcome applications from all sections of society and are happy to discuss reasonable adjustments and/or additional arrangements as required to support your application.

Candidates must be eligible to live and work in the UK.

For the purposes of the Conduct Regulations 2003, when advertising permanent vacancies we are acting as an Employment Agency, and when advertising temporary/contract vacancies we are acting as an Employment Business.