Senior Mechanical; ACMV) Engineer - Buildings MEP

The Opportunity

We are seeking an experienced Mechanical Engineer to join our Buildings MEP team in Jakarta. This role is ideal for a technically strong engineer who is passionate about building services design and enjoys leading the delivery of complex mechanical engineering packages across a diverse range of projects. You will play a key role in delivering high-quality HVAC, ventilation, and building services solutions, working closely with multidisciplinary teams and clients while supporting the development of junior engineers through coaching, mentoring, and technical guidance.

• Lead the design and delivery of mechanical engineering packages across all project stages, from feasibility and concept design through to detailed design and construction support.
• Prepare and review engineering calculations, reports, specifications, schedules, and technical documentation.
• Coordinate effectively with electrical, hydraulic, fire, structural, architectural, and BIM disciplines to deliver integrated design solutions.
• Act as a technical lead on projects, ensuring designs are practical, compliant, and aligned with client requirements.
• Provide technical guidance, mentoring, and day-to-day support to junior engineers and designers.
• Review and check design deliverables to maintain high standards of quality and technical excellence.
• Develop and maintain strong client relationships through regular engagement and proactive communication.
• Participate in client meetings, workshops, presentations, and technical discussions.
• Collaborate with regional teams across Indonesia, Australia, New Zealand, and Singapore to deliver projects efficiently.
• Contribute to continuous improvement initiatives, technical innovation, and knowledge sharing within the team.
• Maintain professional development and stay current with relevant industry standards, regulations, and best practices.

• Bachelor's degree in Mechanical Engineering or equivalent.
• Minimum 7+ years' experience in a consulting engineering environment delivering building services projects.
• Strong technical expertise in ACMV and mechanical building services design.
• Proven experience leading mechanical design packages on medium to large-scale building projects.
• Sound knowledge of relevant Indonesian and international standards and design practices.
• Experience coordinating multidisciplinary engineering teams throughout project delivery.
• Strong client-facing and stakeholder management skills.
• Excellent communication and report-writing skills in both English and Bahasa Indonesia.
• Proficiency in relevant design and engineering software.
• Possession of, or progress towards, a relevant Indonesian SKK (Sertifikat Kompetensi Kerja) certification in Mechanical Engineering, HACMV, Building Services, or related disciplines is highly desirable. Examples include SKK Teknik Mekanikal (Jenjang 8 or above) or equivalent professional engineering accreditation.

• A technically capable engineer with a passion for delivering high-quality engineering solutions.
• Someone who takes ownership of project outcomes and consistently delivers to a high standard.
• A collaborative team player who works effectively across disciplines and offices.
• A mentor who enjoys coaching and developing junior engineers and designers.
• A confident communicator who can build trusted relationships with clients and project stakeholders.
• Someone comfortable working in a fast-paced consultancy environment across a variety of sectors and project types.
• A continuous learner who stays abreast of industry developments and emerging technologies.

• Opportunity to work on complex and high-profile projects across Indonesia and the wider Asia-Pacific region.
• Exposure to international project delivery and collaboration with regional technical experts.
• Opportunities to develop specialist technical expertise and project leadership skills.
• A collaborative, supportive, and high-performing team environment.
• Competitive salary and benefits package.
• Clear career development pathways and ongoing professional development support.

We are looking for a senior mechanical engineer who combines…