Mechanical Engineer

We are seeking an experienced Principal Mechanical Engineer to lead the delivery of complex infrastructure projects across Saudi Arabia, with a primary focus on gas systems (LPG, SNG and Natural Gas networks), district cooling/chilled water networks, pump stations, and utility infrastructure. The role will be responsible for providing technical leadership, delivering engineering solutions, securing authority approvals, managing multidisciplinary coordination, and ensuring high-quality project delivery in accordance with local regulations and international standards.

The successful candidate will act as a subject matter expert, mentor engineering teams, engage directly with clients and authorities, and contribute to the growth and technical excellence of the Infrastructure Business.

Responsibilities

• Lead the design and delivery of mechanical infrastructure projects with a focus on gas systems, district cooling/chilled water networks, and utility pump stations.
• Provide technical leadership for engineering calculations, specifications, reports, drawings, and procurement support activities.
• Develop feasibility studies and engineering assessments for cooling strategies, including district cooling and decentralized cooling systems at master planning stage.
• Evaluate and recommend gas supply solutions, including LPG, Natural Gas (NG), and Synthetic Natural Gas (SNG), based on technical, commercial, and operational requirements.
• Design gas storage facilities, gas farms, pressure regulating stations (PPRS/SPRS), and associated distribution networks for developments of varying scale.
• Lead hydraulic modelling and network analysis for gas and chilled water systems using industry-standard software.
• Prepare and review technical reports, design documentation, engineering specifications, and tender documents.
• Develop district cooling plant concepts and performance specifications for Design & Build (D&B) projects.
• Coordinate with multidisciplinary teams to ensure integrated and efficient infrastructure solutions.
• Manage authority approvals and liaise with relevant stakeholders, including utility providers, Civil Defense, Ministry of Energy, district cooling operators, and municipal authorities.
• Review contractor shop drawings, method statements, and material submittals to ensure compliance with project requirements.
• Ensure all designs comply with applicable local regulations, international standards, safety requirements, and sustainability objectives.
• Identify project risks and develop mitigation measures to support successful project delivery.
• Support project planning, resource allocation, budgeting, and programme management activities.