Mechanical Engineer

About Gradiant

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.

Responsibilities

• Develop mechanical design packages including piping layouts, pump sizing, valve selection, tank design, and mechanical equipment specifications.
• Prepare and review P&IDs, PFDs, general arrangement drawings, and equipment datasheets.
• Perform hydraulic calculations (pressure drop, flow rates, pump head calculations).
• Ensure designs comply with relevant standards: ASME, API, ASTM, ISO, NFPA, AWWA.
• Conduct equipment selection for:
• Pumps (centrifugal, submersible, dosing)
• Blowers, compressors
• Filters, clarifiers, screens
• RO systems, UF/MF skids
• Chemical dosing equipment
• Coordinate with internal stake holder teams during design and site execution.
• Review vendor drawings, technical submittals, and ensure compliance with project specifications.
• Prepare BOQs, technical evaluations, and support procurement activities.
• Monitor contractor activities and ensure adherence to quality and safety standards.
• Provide support for maintenance planning, preventive maintenance schedules, and spare parts lists.
• Prepare O&M manuals and training material for plant operators.

Requirements

• Bachelor’s degree in mechanical engineering
• 3–10+ years of experience in water/wastewater treatment or desalination projects.
• Strong knowledge of Pumps, valves, piping systems, RO, UF/MF, clarification, filtration systems
• Mechanical equipment used in treatment plants
• Experience with engineering software: AutoCAD, SolidWorks, Revit (optional)
• Familiarity with international codes: ASME, API, AWWA, ISO.

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.

Job Type: Full-time

Pay: AED9,000.00 - AED14,000.00 per month

Application Question(s):

• What is your notice period?
• What is your salary expectations?

Work Location: In person