Building on our past. Ready for the future Worley is a global professional services company of energy, chemicals and resources experts. We partner with customers to deliver projects and create value over the life of their assets. We’re bridging two worlds, moving towards more sustainable energy sources, while helping to provide the energy, chemicals and resources needed now.
Key Responsibilities
Support the design and delivery of building services across industrial and infrastructure projects.
Lead the development of safe, compliant, and cost‑effective engineering solutions in accordance with international standards such as NFPA, ASHRAE, and local regulations.
Engineering Design & Technical
Lead the design and development of:
Fire protection systems (hydrants, sprinklers, foam, clean agent systems)
Domestic water supply systems (potable and non‑potable)
Drainage systems (sanitary, stormwater, oily water, condensate)
Perform system calculations, including:
Firewater demand and hydraulic calculations
Pipe sizing and system design optimization
Prepare engineering deliverables:
Design basis reports, calculations, and specifications
System schematics, layouts, and detailed drawings
Equipment datasheets and technical documentation
Fire Protection Engineering
Design and review:
Firewater networks (pumps, storage, distribution)
Sprinkler, water spray, hydrant and hose reel systems
Ensure compliance with NFPA standards and local civil defense requirements.
Develop fire protection philosophies, layouts and system calculations.
Plumbing & Drainage Systems
Design complete plumbing systems, including:
Domestic cold and hot water systems
Utility water supply for maintenance and operational use
Design and coordinate drainage systems:
Sanitary drainage
Stormwater systems and discharge arrangements
Interface with external utilities for water supply and drainage tie‑ins.
Education – Qualifications, Accreditation, Training
Full‑time Bachelor’s degree in Mechanical Engineering from an accredited university.
MME (Ministry of Municipality and Environment) engineering accreditation – mandatory. Candidates not holding this accreditation must be willing to achieve it within the probationary period.
Chartered Professional Engineer (CPEng) status or undertaking the same will be an advantage.
Industry Specific Experience
Highly experienced senior Building Services Engineer specializing in fire protection, water supply and drainage systems to support the design and delivery of building services across industrial and infrastructure projects.
Engineering experience in the same or similar industry, including multi‑disciplinary projects and teams.
Good knowledge of discipline design/engineering with sufficient experience in different discipline areas.
We provide equal employment opportunities to all qualified applicants and employees without regard to age, race, creed, color, religion, sex, national origin, ancestry, disability status, veteran status, sexual orientation, gender identity or expression, genetic information, marital status, citizenship status or any other basis as protected by law.