Engineer - Mechanical

Responsibilities

• Design and specification for medium to large-sized pump stations and storage tanks (potable water, firefighting, irrigation, sewage, stormwater, and drainage)
• Mechanical process equipment sizing: pumps, control valves, storage tanks, head loss and NPSH calculations, surge vessel sizing, HVAC load, chiller and cooling tower sizing
• Hydraulic modelling (WANDA, WaterCAD, InfoWater)
• Prepare equipment schedules, layouts, plans, elevations, and site plans
• Conduct heat load calculations (HAP)
• Interface with design leads, project teams, clients, and stakeholders for approvals
• Review and approval of plant-related submittals
• Engage in digitalization, innovations, and workload improvement
• Collaborate across multiple, diverse teams, including geographically spread teams

Requirements

• Experience with mechanical design for infrastructure projects (pump stations, water/wastewater plants, RO/district cooling plants)
• Advanced knowledge of Abu Dhabi/Dubai/UAE/KSA/Qatar Authority Guidelines
• Proficient with Autodesk 2D/3D, Revit MEP, BIM, and hydraulic modelling software
• Master planning awareness for plant footprint and coordination with multi-disciplinary teams
• Technical report writing and specification development skills
• Minimum 3-5 years' infrastructure design experience

Preferred Qualifications

• Bachelor’s Degree in Mechanical Engineering or equivalent
• Experience with ProjectWise, Infraworks, Navisworks, BIM

Benefits

• Medical, dental, vision, and life insurance
• Paid time off and leaves of absence
• Flexible work options (on-site only for this role)
• Employee assistance program
• Business travel insurance
• Service recognition awards
• Retirement savings plan & employee stock purchase plan

About the Company

AECOM is the world's trusted infrastructure consulting firm, employing over 50,000 experts globally. The company provides advisory, planning, design, engineering, and construction management services for projects with a strong impact on local and global communities. AECOM offers a supportive, growth-focused workplace with a commitment to diversity, innovation, and technical excellence.