Technical Manager; Mechanical

Description and requirements

Skanska is one of the world’s leading project development and construction groups with a 135‑year heritage. In the UK we deliver complex, sustainable projects that create long‑term value for communities. We’re committed to safety first, innovation, respect for people and reducing our environmental impact. Join us and help build a better, more sustainable society.

We are seeking an experienced Mechanical Technical Manager to join our Building Services team in London.

• Technical & Engineering Support Provide expert guidance on mechanical, ventilation, POLs and pressure systems—ensuring procedures are correctly managed, risks are reduced, and installations comply with design and legislative requirements.
• Design Governance & Quality Assurance Support and strengthen design management processes across Building Services by reviewing solutions, challenging designs where needed, and using technical knowledge (e.g., heat pumps, smart buildings, BMS) to improve buildability and reduce whole‑life costs.
• Compliance, Safety & Performance Monitoring Carry out site inspections and audits (often with external Authorising Engineers) to confirm systems and procedures are effective, safe, and compliant, identifying areas for improvement across projects.
• Training & Capability Development Oversee training for safe systems of work, including AP training, and facilitate workshops to ensure Authorised Persons and key staff maintain the right level of technical competence.
• Strategic Support & Continuous Improvement Advise the engineering department and wider project teams, develop energy‑reduction and decarbonisation plans, and work with other SMEs to identify root causes and implement improvements across projects.

• Pressure systems know‑how – You understand the Pressure Systems Regulations inside out and know how to keep operations safe, compliant, and running smoothly.
• Design expertise with real impact – You bring strong knowledge of design processes and industry guidance (CIBSE, BESA, BSRIA), especially for heat pumps, heating systems, and water quality. You also have working knowledge of HTMs, BG/29, BG/50, and JSP standards—helping us deliver projects to the highest technical standards.
• Data skills that drive decisions – You’re confident using Excel and Power BI to analyse information, spot trends, and present clear insights that support smart, evidence‑based choices.
• Digital tools for better teamwork – You know your way around SharePoint, building automated workflows and dashboards that make processes faster, clearer, and more efficient.
• Professional credibility – Your chartership status shows you’re committed to excellence and recognised for your high professional competence in the industry.

• 24/7 digital GP service for you and your family
• Financial wellbeing and employee assistance
• Professional development
• Enhanced family benefits (including maternity, paternity, dependents and parental bereavement leave)

We thrive through embracing differences as we know that diversity opens a rich potential for new ways of thinking, helping us to build successful and high‑performing teams. We call it The Skanska Way.

Where possible, we offer a range of flexible working options, and we would be happy to discuss this at the application stage if this is something you’d like to explore.

We want you to feel confident and supported throughout every stage of our recruitment process. If you need any adjustments to help you during your application, please contact us at  or call  – Option 5 & 1.

We encourage you to apply as early as possible, as the closing date may be subject to change.

If this role would be of interest, please click apply and join our team of 27,000 problem solvers and creative thinkers, where knowledge is our greatest creation. We share, listen and support your success – every step of the way.