Join a Leading Building Services Consultancy A global design and engineering consultancy is seeking an accomplished Principal Mechanical or Electrical Engineer to join their London team. This is a pivotal position where the successful candidate will provide technical leadership on high profile projects while supporting and developing engineers at earlier stages of their careers, all within a high quality and supportive working environment. Why Join This Team? - Opportunity to work for a globally recognised consultancy with an excellent industry reputation - Modern, high quality office environment in a prime London location designed to support collaboration - Flexible working arrangements, including hybrid working and the possibility to work abroad for up to four weeks per year - Generous benefits package with above market pension contributions and flexible benefits choices - Inclusive and energetic team culture with clear pathways for long term career development Key Responsibilities - Provide technical leadership and day to day guidance to junior and intermediate engineers - Lead the technical delivery of projects, ensuring outputs are reviewed, validated and meet quality standards - Act as a key client facing contact, managing technical relationships and project expectations - Take ownership of the technical aspects of major and complex projects - Support the wider team through knowledge sharing and collaborati...