Onshore Commissioning Engineer

Onshore Commissioning Engineer Gradiant Technology Contracting - L.L.C - S.P.C Abu Dhabi, United Arab Emirates 5/12/26 Field Services

Gradiant is a Different Kind of Water Company. With a full suite of differentiated and proprietary end-to-end solutions for advanced water and wastewater treatment powered by the top minds in water, the company serves its clients’ mission-critical operations in the world’s essential industries, including semiconductors, pharmaceuticals, food & beverage, lithium and critical minerals, and renewable energy. Gradiant’s innovative solutions reduce water used and wastewater discharged, reclaim valuable resources, and renew wastewater into freshwater. The Boston-headquartered company was founded at MIT and has over 1,400 employees worldwide. Discover us at gradiant.com.

Role Overview

A skilled and experienced Onshore Commissioning Engineer with strong expertise in water and wastewater treatment systems including STP, ETP, UF, RO, and DM plants. The candidate will be responsible for end-to-end site execution support, from installation supervision to commissioning and handover, ensuring compliance with technical specifications, project schedules, and safety standards.

Responsibilities

• Supervise and support installation activities of water and wastewater treatment systems such as
• Sewage Treatment Plants (STP)
• Effluent Treatment Plants (ETP)
• Ultrafiltration (UF) systems
• Reverse Osmosis (RO) systems
• Demineralization (DM) plants
• Execute and lead commissioning activities including:
• Pre-commissioning checks
• System testing and trials
• Performance validation
• Prepare and manage:
• Detailed commissioning schedules and timelines
• Material requirement lists (MRL) and site planning documents
• Daily, weekly, and milestone progress reports
• Coordinate effectively with:
• Clients and consultants
• Internal engineering and project teams
• Vendors and subcontractors
• Ensure smooth execution of complete site activities, including:
• Equipment inspection and verification
• Piping and instrumentation checks
• Electrical and control system integration
• Identify and resolve technical issues during installation and commissioning phases
• Ensure strict adherence to:
• Project specifications and quality standards
• HSE (Health, Safety, and Environment) policies and procedures
• Local and international safety norms
• Support project handover activities including documentation, training, and client acceptance
  

Requirements

• Strong practical knowledge of water treatment processes and technologies
• Hands-on experience in installation supervision and site execution
• Ability to prepare commissioning schedules and material planning
• Excellent problem-solving and troubleshooting skills
• Strong communication and client coordination abilities
• Familiarity with safety standards and site compliance requirements
• Willingness to travel and work on-site (onshore projects)
• Good documentation and reporting skills
  
  

Gradiant is an equal opportunity employer. Qualified applicants will be considered without regard to race, color, religion, creed, gender, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected class.