Senior Engineer - Process / Commissioning - STP

AECOM; Dubai; On-site; AED 200,000 - 300,000; Full time

Job summary

A leading engineering firm is seeking a Process / Commissioning Engineer for sewage treatment plant and infrastructure projects in Dubai. The role involves supervising process activities, ensuring compliance with design standards, and leading commissioning efforts. Ideal candidates have 15+ years of experience and a strong background in wastewater technology. Excellent communication and leadership skills are essential.

Qualifications

• Minimum 15 years of relevant experience in STPs and wastewater infrastructure.
• Proven experience in testing and commissioning of treatment plant equipment.

Responsibilities

• Supervise process and commissioning activities for STPs and infrastructure.
• Verify functional testing and performance testing of systems.
• Coordinate factory acceptance tests for key equipment.

Skills

Process operations

Commissioning of treatment plant equipment

SCADA integration

PLC programming

Communication skills

Education

Bachelor's Degree in Process Engineering, Mechanical Engineering, Electrical Engineering, Mechatronics or Control Systems

Tools

Microsoft Office Suite

Primavera

Job description

Job Title: Process / Commissioning Engineer Sewage Treatment Plant (STP) & Infrastructure

Job Summary
The Process / Commissioning Engineer will work under the supervision of the Resident Engineer and Project Manager as part of the construction supervision team on major STP pumping station and wastewater infrastructure projects in Dubai. The role focuses on the process testing and commissioning aspects of mechanical electrical and ICA (Instrumentation Control and Automation) systems ensuring compliance with design requirements performance specifications and local authority standards. The successful candidate will oversee and coordinate all commissioning activities to ensure the successful start-up and handover of the facility.

Job Duties

• Supervise process and commissioning activities for STPs pumping stations and associated infrastructure including process systems mechanical equipment electrical works (MV/LV) and ICA systems.
• Oversee installation testing and commissioning of SCADA systems PLCs control panels field instrumentation and telemetry systems.
• Verify functional testing performance testing and plant start-up in line with contractual and operational requirements.
• Review and comment on contractor submissions including shop drawings commissioning plans method statements ITPs O&M manuals and FAT/SAT reports.
• Coordinate and witness factory acceptance tests (FAT) and site acceptance tests (SAT) for key process and ICA equipment.
• Ensure compliance with Dubai Municipality DEWA and other applicable authority standards for process electrical and ICA systems.
• Work closely with the contractor to develop and implement commissioning schedules ensuring integration between civil mechanical electrical and process disciplines.
• Review process control philosophies P&IDs and operating sequences to ensure correct system configuration and functionality.
• Lead troubleshooting during pre-commissioning and commissioning stages recommending corrective measures as required.
• Monitor progress of commissioning activities provide status updates to the Resident Engineer/Project Manager and highlight any risks or delays.
• Review and verify as-built documentation including commissioning records and performance test results.
• Mentor and guide junior engineers and inspectors in process and commissioning supervision.
• Maintain strong liaison with the client contractor suppliers and other stakeholders to ensure smooth coordination and successful project delivery.

Qualifications

Minimum Requirements:

• Bachelors Degree in Process Engineering Mechanical Engineering Electrical Engineering Mechatronics or Control Systems from a recognized university.
• Minimum 15 years of relevant experience in the design construction and commissioning of STPs rising mains pumping stations and wastewater infrastructure.
• Proven experience in process operations testing and commissioning of treatment plant equipment and ICA systems.

Additional Information

Preferred Qualifications:

• Strong knowledge of STP process design pumping systems and water/wastewater treatment technologies.
• Familiarity with SCADA integration PLC programming principles and instrumentation calibration.
• Strong understanding of health safety and environmental (HSE) requirements for commissioning works.
• Excellent written and verbal communication skills in English.
• Strong computer skills including Microsoft Office Suite and scheduling software (Primavera preferred).
• Proven leadership skills with the ability to make sound engineering decisions under pressure.

AECOM is an Equal Opportunity Employer and is committed to providing a workplace that is free from discrimination and harassment.