Job summary
Parsons is hiring a Mechanical Design Engineer in Riyadh to work within a PMO on major highways and infrastructure projects. The role involves producing concept and detailed mechanical designs, developing HVAC, tunnel ventilation and plumbing systems, and reviewing supplier submittals while coordinating with other disciplines.
Key responsibilities
- Produce concept and detailed mechanical designs for infrastructure projects.
- Develop HVAC, tunnel ventilation and plumbing drawings and calculations.
- Prepare specifications, data sheets and construction documents.
- Extract and interpret engineering information from CAD drawings.
- Review supplier submittals and perform technical bid analyses.
- Provide technical guidance to CAD designers and junior engineers.
- Coordinate with other engineering disciplines and project departments.
- Advise senior management on engineering-related matters as required.
Requirements
- Bachelor’s degree in mechanical engineering.
- Minimum 15 years of mechanical design experience.
- Experience reviewing third‑party designs and coordinating comments.
- Proven experience in multi‑discipline team environments.
- Proactive approach to own tasks and supporting PMO efficiency.
Skills
Mechanical designHVACTunnel ventilationPlumbingPipe sizingPump head calculationsCondensor water systemsTechnical drawing reviewSpecification writingMultidiscipline coordination
Source: Workday. Last checked as open: 13 Nov 2026. You apply directly with the employer.
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