Senior Mechanical Engineer

Dornan; Greater London; On-site; GBP 70,000 - 100,000; Full time

Job summary

Dornan is seeking a Senior Mechanical Project Engineer to lead mechanical delivery on a major London project, driving excellence from start to finish. The role involves coordinating design to on-site installation and commissioning while upholding Dornan’s values and standards.

You will work with a busy team to ensure timely progress, robust HSE practices, and successful handover, mentoring junior engineers and coordinating with design and supply chain partners.

Qualifications

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

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.

Skills

Mechanical knowledge

Commercial awareness

HSE standards

Education

Degree in Engineering

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.

Women @ Dornan:

Our W@D 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.