Senior Mechanical Engineer

At Dornan we are currently recruiting for Senior Mechanical Engineer to join a Data Centre Project in London Reporting to the  Project Manager, the Senior Mechanical Engineer will coordinate a project's technical design with the on-site installation through to successful commissioning ensuring that the Dornan process vision, mission, and values are fulfilled. To interface with the client's representatives and the supply chain on site. They would work effectively with the project manager and project teams to review and manage project from inception to handover. As a senior member of the team, the Senior Engineer will be an exemplar ambassador for the company and its values, integrity, dependability, safety, pride, and quality. Roles and Responsibilities: Ensure technical issues are identified and resolved promptly to avoid delays to the project programme. Manage internal procurement processes from equipment enquiries through requisitioning, manufacture tracking, and delivery to site, maintaining a clear audit trail. Attend and record regular supply chain meetings to monitor progress and ensure alignment with the construction programme. Prepare risk assessments, method statements, and documentation relating to Health and Safety requirements on site. Liaise with the design team and supply chain to ensure correct installation, operation, and successful commissioning of mechanical systems. Monitor and record site progress against the construction programme and report on key milestones. Ensure Health & Safety, Environmental, and Quality procedures are followed and that appropriate records are maintained. Develop and maintain the project-specific quality plan. Hold regular coordination meetings with the supply chain to maintain progress and ensure resources align with the construction schedule. Liaise with the Project Manager to review progress, resource allocation, and project delivery. Assist in preparing the project close-out report and final project documentation. Ensure site personnel have the required training and valid certifications relevant to the project. Carry out any other reasonable duties assigned by your manager from time to time. Qualifications:  Degree or Higher Diploma in Mechanical Engineering, Building Services Engineering, or a related discipline Relevant site certifications such as CSCS / Safe Pass / equivalent (as required by project location) Overview of Knowledge Required: Proven experience working as a Senior Mechanical Engineer or Mechanical Engineer on large-scale commercial, industrial, or data centre projects Strong knowledge of mechanical building services systems including HVAC, pipework, public health, and associated plant Experience in procurement, technical submittals, and equipment selection within construction projects Demonstrated experience coordinating with design teams, subcontractors, and supply chain partners Solid understanding of construction programmes, commissioning, and project handover processes Knowledge of Health, Safety, Environmental, and Quality management systems within construction environments Strong communication, coordination, and organisational skills with the ability to manage multiple priorities Proficiency in technical documentation, reporting, and project coordination tools (e.g., MS Office, project management systems) Why Dornan? Our commitment to our employees development - we offer career progression pathways, always seeking opportunities to promote and upskill our people. Health & Wellbeing - Fostering health and wellbeing is paramount to creating a supportive and inclusive work environment. Our commitment to mental health manifests through targeted workshops. We have a Health & Wellbeing Calendar, our Employee Assistance Programme, and the formation of a Wellbeing Network comprising over 80 trained Mental Health First Aiders. Corporate Social Responsibility - We embrace our role in shaping a sustainable future and understand the significance of our impact. We are committed to delivering leadership in sustainability as ESG Citizens. With our expertise, we strive to reduce the environmental footprint of the communities we serve. Benefits – from helping you to plan for the future to Health & Wellbeing services we continue our commitment to support our people Diversity & Inclusion We believe your career should only be limited by your own ambition. At Dornan we are proud of our dynamic workforce and will continue to recruit people from a variety of backgrounds, cultures and beliefs. Because we know that diverse organisations perform better. Note for Recruitment Agencies: We prefer to hire directly and we will be in touch with our PSL Agencies if this role is eligible for release. We do not accept speculative CVs from agencies. If speculative CVs are sent, no fee will be applicable – please direct all queries to the relevant  Talent Acquisition Partner