Location: Belfast, County Antrim, Northern Ireland, UKYour new company A long-established building services consultancy is seeking a Mechanical Engineer to join their expanding team. With over two decades of experience, this firm has built a strong reputation for delivering high-quality mechanical and electrical design solutions across private sector clients, including commercial, retail, industrial, residential, and hospitality. Operating under an Employee Ownership Trust (EOT) model, this consultancy fosters a collaborative and inclusive culture where every team member plays a role in shaping the future of the business. This role offers a 4-day working week, providing greater flexibility and work-life balance while maintaining full-time pay and benefits.Your new role Design and specification of sustainable and cost-effective mechanical systemsSite visits for appraisals, surveys, and condition reportsEnsuring mechanical systems meet performance, efficiency, and regulatory standardsPreparation of technical documentation including schedules, drawings, and reportsHVAC system design, domestic water services, and drainage layoutsDelivery of high-quality work with strong attention to detailWhat you'll need to succeed Minimum 2 years' experience in mechanical building services design, either with a consultancy or contractor.Proficiency in MEP Revit and CADLevel 4 qualification in a building services or mechanical engineering-related disciplineStrong verbal and written communication skillsExcellent attention to detail and time managementAnalytical thinker with effective problem-solving abilitiesCollaborative team playerFull UK Driving LicenceWhat you'll get in return Don't miss out on this exciting opportunity to become part of a forward-thinking, employee-owned business where your voice matters and your contributions are recognised. With a supportive team, a diverse project portfolio, and a genuine commitment to work-life balance through a four-day working week, it's a place where your career can truly thrive.Benefits:Competitive SalaryProfit Share Bonuses (tax free)Ongoing Training and Professional Development 4-Day work week (32 hours) 33 Days Annual LeaveTeam Events and Socials Employee Discount PerksHealthcare Package & Wellbeing Program Employee-Focused Workplace Supportive, Collaborative EnvironmentWhat you need to do now If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or call us now.If this job isn't quite right for you, but you are looking for a new position, please contact us for a confidential discussion about your career.Hays Specialist Recruitment Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this job you accept the T&C's, Privacy Policy and Disclaimers which can be found at hays.co.ukTPBN1_UKTJ