Senior Mechanical Engineer

Dornan Engineering Services Ltd; Greater London; On-site; GBP 65,000 - 90,000; Full time

Job summary

Dornan Engineering Services Ltd seeks a Senior Mechanical Project Engineer to lead a major London project, guiding mechanical delivery from design through installation to commissioning on site. You will coordinate design, procurement, and site activities, ensuring safety, quality, and delivery milestones while mentoring junior engineers and collaborating with the design team and suppliers.

This role requires strong mechanical engineering expertise, construction industry awareness, and a

Qualifications

• Degree in Engineering or related discipline.
• Strong mechanical engineering knowledge across design, installation and commissioning.
• Experience in construction projects with a focus on safety and quality.

Responsibilities

• Coordinate mechanical design, installation, and commissioning activities.
• Resolve technical issues to maintain project progress.
• Manage procurement from enquiry through to on-site delivery.
• Monitor site progress against the construction programme.
• Collaborate with design teams and supply chain for delivery and handover.
• Prepare risk assessments, method statements, and uphold Health & Safety on site.
• Lead supply chain coordination meetings to maintain progress.
• Support project close-out activities and reporting with the Project Manager.
• Mentor and train Junior Engineers.

Skills

Mechanical engineering

Construction awareness

Safety standards

Education

Degree in Engineering or related discipline

Job description

Senior Mechanical Project Engineer

We are seeking a Senior Mechanical Project Engineer to join a major Project in London. This is an opportunity to play a key role on a high-profile site, leading mechanical delivery and helping drive project excellence from start to completion.

Your Team

You'll join a hardworking, ambitious, and supportive team where your ideas matter and your development is genuinely prioritised. At Dornan, we invest in long-term career growth through structured progression pathways and continuous training support.

The Role

The Senior Mechanical Project Engineer will coordinate technical design with on-site installation through to successful commissioning, ensuring Dornan's vision, mission, and values are delivered throughout the project lifecycle.

Responsibilities

• Coordinate mechanical design, installation, and commissioning activities.
• Resolve technical issues efficiently to maintain project progress.
• Manage procurement processes from enquiry through to delivery on site.
• Monitor site progress against the construction programme.
• Work closely with the design team and supply chain to ensure successful delivery and handover.
• Prepare risk assessments, method statements, and ensure strong Health & Safety standards on site.
• Lead supply chain coordination meetings to maintain progress and resource alignment.
• Support project close-out activities and reporting with the Project Manager.
• Mentor and train Junior Engineers.

About You

Your Experience

• Strong technical knowledge within a mechanical engineering role.
• Good commercial awareness within construction projects.
• Understanding of Health, Safety, and Environmental standards.

Your Qualifications

• Degree in Engineering or related discipline.
• Previous experience working within the construction industry.

Our Network through mentorship, development, and advocacy empowers women and promotes a more forward thinking construction industry.

Dornan Strava Club: employees can take part in fitness challenges, build connections across the business, and contribute to monthly charitable giving initiatives.

Be Yourself: We want everyone at Dornan to feel welcome, valued, and supported. By embracing different backgrounds, experiences, and perspectives, we create an environment where people can be themselves, grow their careers, and thrive.