Engineer I Quality Mechanical

Al Ayuni Investment and Contracting Company; Riyadh; On-site; SAR 150,000 - 200,000; Full time

Job summary

A leading construction firm in Saudi Arabia is urgently seeking a Senior QC Mechanical Engineer with 8–10 years of experience. The role involves managing mechanical quality assurance/control activities on major projects, including inspections and compliance with codes. The ideal candidate should have a strong background in mechanical systems and international standards, guiding junior engineers on-site. This position offers a dynamic work environment on prestigious projects.

Qualifications

• 8–10 years of experience in QA/QC roles within infrastructure or mega construction projects.
• Strong background in mechanical systems for infrastructure.
• In-depth knowledge of international codes and standards.

Responsibilities

• Supervise all mechanical QC activities, ensuring compliance with specifications.
• Review and approve method statements and inspection plans.
• Conduct inspections and testing of mechanical systems.
• Manage non-conformance reports and quality issues.
• Monitor subcontractor performance for quality compliance.
• Support audits and implement corrective actions.
• Mentor junior QC engineers and inspectors.

Skills

Mechanical systems knowledge

Quality assurance/control

Leadership

Education

Bachelor’s degree in Mechanical Engineering

Job description

We are urgently seeking a Senior QC Mechanical Engineer with a minimum of 8–10 years of relevant experience in infrastructure and mechanical systems for large-scale construction projects. The candidate will be responsible for managing and executing mechanical quality assurance/control activities at site, ensuring that all work complies with applicable codes, specifications, and client requirements—specifically on the prestigious Diriyah project.

Key Responsibilities:

• Supervise all mechanical QC activities (HVAC, plumbing, firefighting, utilities) in accordance with approved project specifications and international standards.

• Review and approve method statements, inspection and test plans (ITPs), material submittals, and shop drawings.

• Conduct and witness inspections and testing of mechanical systems, including pressure testing, flushing, balancing, etc.

• Coordinate with the client’s QA/QC representatives and consultants for all inspection activities.

• Manage non-conformance reports (NCRs), root cause analysis, and closure of quality issues.

• Monitor the performance of subcontractors and vendors to ensure quality compliance.

• Ensure documentation is complete and in accordance with the project’s QA/QC requirements.

• Support internal and external audits and ensure corrective actions are implemented.

• Provide mentoring and guidance to junior QC engineers and inspectors on-site.

1. Bachelor’s degree in Mechanical Engineering.

2. Minimum 8–10 years of experience in QA/QC roles within infrastructure or mega construction projects.

3. Strong background in mechanical systems for infrastructure (pumping stations, water networks, district cooling, firefighting, etc.).

4. In-depth knowledge of international codes and standards (ASHRAE, NFPA, SMACNA, ASME, ISO).