Mechanical Engineer

Job Care; Riyadh; On-site; SAR 80,000 - 100,000; Full time

Job summary

A leading engineering firm is seeking an experienced Mechanical Engineer for water and wastewater projects. This role involves designing, reviewing, and overseeing the installation and commissioning of mechanical systems for water treatment plants and related infrastructure. The ideal candidate must have a Bachelor's degree in Mechanical Engineering, possess 10 years of experience, and demonstrate strong knowledge of pumps and treatment processes. We offer a dynamic work environment in Riyadh, Saudi Arabia, focused on delivering innovative engineering solutions.

Qualifications

• 10 years of experience in mechanical engineering within water and wastewater projects.
• Strong knowledge of pumps, pipelines, valves, and mechanical equipment.
• Hands-on experience in installing and commissioning pumping stations and treatment plants.

Responsibilities

• Design and review mechanical systems for water and wastewater facilities.
• Prepare and verify mechanical engineering drawings and specifications.
• Perform hydraulic calculations and pump sizing.
• Oversee installation and commissioning of mechanical equipment.
• Conduct site inspections to ensure compliance with specifications.

Skills

Pumps

Pipelines

Valves

Water treatment processes

Education

Bachelor’s degree in Mechanical Engineering or related discipline

Job description

Job Description: Mechanical Engineer – Water Projects

Position

Mechanical Engineer

Industry

Water & Wastewater / Infrastructure Projects

Job Summary

We are looking for an experienced Mechanical Engineer specializing in water and wastewater projects. The ideal candidate will be responsible for the design, review, installation, and commissioning of mechanical systems for water treatment plants, wastewater treatment plants, pumping stations, pipelines, and related infrastructure.

Key Responsibilities

• Design and review mechanical systems for water and wastewater facilities, including pumps, pipelines, valves, pressure vessels, filtration units, and treatment equipment.
• Prepare and verify mechanical engineering drawings, P&IDs, equipment schedules, and technical specifications.
• Perform hydraulic calculations, pump sizing, head-loss analysis, and mechanical equipment selection.
• Oversee installation, testing, and commissioning of mechanical equipment such as pumps, blowers, compressors, chemical dosing systems, and mechanical screens.
• Review and approve shop drawings, method statements, and material submittals from contractors and suppliers.
• Coordinate with electrical, civil, and instrumentation teams to ensure proper integration of systems.
• Conduct site inspections and ensure that mechanical works comply with project specifications, codes, and safety standards.
• Troubleshoot mechanical issues and support resolution during construction and commissioning phases.
• Prepare BOQs, technical reports, O&M manuals, and project documentation.
• Liaise with clients, consultants, and vendors to resolve technical and design-related issues.

Requirements

• Bachelor’s degree in Mechanical Engineering or related discipline.
• 10 years of experience in mechanical engineering within water and wastewater projects.
• Strong knowledge of pumps, pipelines, valves, mechanical equipment, and water treatment processes.
• Hands‑on experience in installing and commissioning pumping stations, treatment plants, and relevant mechanical systems.

Skills

Water & Wastewater / Infrastructure Projects