Senior QA/QC Material Engineer

Job Purpose

The Senior QA/QC Material Engineer will play a critical role within DAR Engineering's Project Management Consultancy team, overseeing all quality assurance and quality control activities related to materials used in the water network infrastructure project. The incumbent will ensure that all materials, products, and processes comply with project specifications, international standards, and client requirements, while maintaining the highest levels of quality throughout the project lifecycle. 

Key Accountability Areas

• Lead QA/QC and material engineering activities for a water network infrastructure project in Riyadh under PMC supervision
• Ensure all materials comply with project specifications and international standards (ASTM, AASHTO, BS, ISO)
• Review and approve material submittals, technical data sheets, and material approval requests
• Oversee inspection, sampling, and testing of construction materials through site and third-party labs
• Supervise QA/QC processes for key materials including pipelines (HDPE, DI, GRP, PVC), valves, and fittings
• Review and ensure compliance with Inspection & Test Plans (ITPs) and method statements
• Evaluate and approve suppliers, conduct factory inspections, and ensure material traceability
• Coordinate with PMC team, contractors, and stakeholders on all material-related quality matters
• Monitor proper material storage, handling, and installation practices on site
• Manage non-conformance reports (NCRs) and ensure corrective and preventive actions are implemented
• Maintain QA/QC documentation, material logs, and prepare quality reports for stakeholders
• Ensure adherence to project Quality Management Systems (QMS) and reporting standards
• Apply expertise in water transmission and distribution systems, including testing and commissioning requirements
• Demonstrate strong knowledge of infrastructure project requirements and Saudi regulations/standards.

Qualifications and Experience:

• Bachelor's degree in Civil, Mechanical, or Materials Engineering from a recognized university.
• ISO 9001 Lead Auditor / Internal Auditor and relevant QA/QC certifications.
• Minimum of Fifteen (15) years progressive experience in QA/QC roles, with a strong focus on infrastructure and water network projects.
• Prior experience with PMC/consultancy firms and major infrastructure projects is required.
• Proven experience on large-scale infrastructure projects (water, utilities, pipelines).

Technical Competencies:

• Strong knowledge of:
  • Material standards (ASTM, BS, AWWA, ISO)
  • QA/QC procedures and audit systems
• Expertise in reviewing:
  • Material submittals
  • ITPs, Method Statements
• Proficient in QA/QC reporting tools and documentation systems

What We Offer:

• A chance to work on landmark projects in Saudi Arabia.
• Collaborative and supportive work environment.
• Competitive salary and benefits package.
• An engaged and supportive team that are passionate about encouraging each other to succeed.
• Work for a company who values their employees and recognizes their contribution.

We understand that to accomplish our goals, we must work as a team and rely on the efforts of every team member. We want team members to start their day with a sense of purpose and end it with a sense of accomplishment.

To Apply:

If you believe you have the skills, knowledge, and experience to fulfil this role, please submit your application online by clicking ‘Apply’.

Riyadh-based candidates preferred, but relocation support is available for the right talent.

DAR Engineering is an Equal Opportunity employer committed to diversity, equity, and inclusion. All qualified applicants will receive consideration for employment without regard to sex, race, color, religion, age, marital status, gender identity, disability, or any other characteristic protected by law.

What’s Next?

Once your application has been submitted and reviewed, our Talent Acquisition team will contact shortlisted candidates.

Our selection process typically comprises two interview stages per vacancy, ensuring a comprehensive evaluation while providing candidates with the opportunity to engage with two members of the hiring team at each stage. The initial interview is generally conducted virtually, while the final stage often takes place in person at the office, aligning with the role’s location.

That said, we prioritize flexibility, tailoring our approach to accommodate the specific needs of both the position and the candidate.

Thank you for considering a career with us. We encourage you to regularly check for updates and explore future opportunities with DAR Engineering. Best of luck!