Mechanical Engineer (Building Services) What you''ll be doing Join the UK Parliament and help shape the future of one of the most iconic estates in the world. As a Mechanical Engineer, you''ll play a pivotal role in maintaining and modernising the mechanical and public health systems that keep Parliament running. From heating and ventilation to water treatment and specialist building services, you''ll develop lifecycle strategies, lead feasibility studies, and influence design standards across a complex and historic estate. This is a unique opportunity to combine cutting-edge engineering with heritage conservation, ensuring resilience and sustainability for generations to come. This role is offered on a hybrid working basis, with an expectation of spending around 40% of your time on-site. Find out more about working at the House of Commons. Why Join Us? In addition to your salary, we offer an attractive range of benefits including: Generous annual leave starting at 30 days and rising to 35 after one year. Civil Service pension scheme with an average employer contribution of 27%. Flexible working options including enhanced parental leave, caring leave, and alternative working patterns. What we''re looking for We''re seeking an experienced engineer who thrives on complexity and collaboration. You''ll bring: Proven experience overseeing installation, testing, and commissioning of complex mechanical services. Ability to manage multiple projects and influence stakeholders effec