Mechanical QC Engineer (Saudi National Only)

Hamad Al Alaiwi & Partners Contracting Co. Ltd.; Makkah Region; On-site; SAR 80,000 - 120,000; Full time

Job summary

A leading contracting firm in Makkah Region is seeking a Mechanical QC Engineer to develop and implement quality management systems, perform inspections, and lead quality improvement initiatives. The ideal candidate holds a Bachelor's degree in mechanical engineering and has expertise in GD&T and manufacturing processes. Strong analytical skills and attention to detail are essential for success in this role.

Qualifications

• Proficiency in Geometric Dimensioning and Tolerancing (GD&T) is critical.
• Ability to read and interpret engineering drawings and blueprints.
• Strong understanding of manufacturing processes.
• Knowledge of metallurgy and material science.

Responsibilities

• Develop and implement a Quality Management System (QMS).
• Perform dimensional inspections and non-destructive testing.
• Manage non-conformance reports and lead root cause analysis.
• Audit suppliers to ensure compliance with quality standards.
• Generate quality performance reports for management.

Skills

Geometric Dimensioning and Tolerancing (GD&T)

Strong analytical and problem-solving skills

Excellent communication and interpersonal skills

Attention to detail

Education

Bachelor’s degree in mechanical engineering

Job description

Overview

Quality Planning & System Management

• Quality Planning & System Management
  • Develop and Implement QMS: Establish, document, and maintain the Quality Management System (QMS) based on standards like ISO 9001, AS9100 (aerospace), or IATF 16949 (automotive).
  • Create Control Plans & ITPs: Develop detailed Quality Control Plans and Inspection & Test Plans (ITPs) that outline the what, how, when, and who of the inspection process.
  • Define Metrics: Establish Key Performance Indicators (KPIs) for quality, such as First Pass Yield (FPY), Defect Rates, and Cost of Poor Quality (COPQ).
  • Procedure Development: Write and update standard operating procedures (SOPs) for inspection, testing, and calibration.

• Inspection & Testing (The Core Hands-On Work)
  • Dimensional Inspection: Perform precise measurements using a variety of tools, including:
  • Basic: Calipers, micrometers, height gauges, dial indicators.
  • Advanced: CMM (Coordinate Measuring Machine), optical comparators, laser scanners, and vision systems.
  • First Article Inspection (FAI): Conduct and document FAIs to verify that the first part produced from a new setup or process meets all design specifications.
  • In-Process Inspection (IPI): Monitor and inspect parts at various stages of the manufacturing process to catch defects early.
  • Final Inspection: Perform the last comprehensive check on finished products before they are shipped to the customer.
  • Non-Destructive Testing (NDT): Oversee or perform NDT methods such as Liquid Penetrant Testing (PT), Magnetic Particle Testing (MT), Ultrasonic Testing (UT), and Radiographic Testing (RT).
  • Material Verification: Check material certifications and may perform or oversee material testing (e.g., hardness, tensile strength, composition).

• Non-Conformance & Corrective Action
  • Identify and Document Defects: Isolate and clearly document non-conforming products or materials.
  • Manage the NCR Process: Initiate and manage the Non-Conformance Report (NCR) process, including tagging and quarantining suspect items.
  • Lead Root Cause Analysis: Use structured problem-solving tools like 5 Whys, Fishbone (Ishikawa) Diagrams, and 8D to find the root cause of failures.
  • Implement Corrective & Preventive Actions (CAPA): Develop and verify the effectiveness of actions taken to fix the immediate problem and prevent its recurrence.

• Supplier & Customer Quality
  • Supplier Evaluation: Audit and evaluate potential and existing suppliers to ensure they meet quality standards.
  • Incoming Material Inspection: Inspect raw materials and components received from suppliers.
  • Manage Supplier Corrective Action Requests (SCAR): Issue SCARs to suppliers and track their effectiveness.
  • Address Customer Complaints: Investigate quality issues raised by customers and lead the effort to resolve them.

• Documentation & Reporting
  • Maintain Quality Records: Ensure all inspection reports, test certificates, calibration records, and NCRs are accurately completed and filed.
  • Generate Quality Reports: Prepare regular reports on quality performance metrics for management review.
  • Certification Management: Manage and provide necessary documentation for customer and regulatory audits.

• Calibration & Tool Control
  • Manage Calibration System: Ensure all measuring and test equipment is calibrated on schedule and traceable to national standards.
  • Control Gauge R&R: Perform Gauge Repeatability and Reproducibility studies to ensure measurement systems are capable and reliable.

• Continuous Improvement
  • Identify Improvement Opportunities: Proactively look for ways to reduce waste, improve processes, and enhance product quality.
  • Apply Lean & Six Sigma Principles: Use methodologies like Six Sigma (DMAIC) and Lean Manufacturing to lead or participate in process improvement projects.
  • Train Personnel: Train production and assembly staff on quality standards, inspection techniques, and the importance of quality.

Key Skills & Qualifications

• Education: Bachelor’s degree in mechanical engineering, Manufacturing Engineering, or a related field.
• Technical Knowledge:
  • Proficiency in Geometric Dimensioning and Tolerancing (GD&T) is critical.
  • Ability to read and interpret engineering drawings, blueprints, and technical standards.
  • Strong understanding of manufacturing processes (machining, welding, casting, fabrication).
  • Knowledge of metallurgy and material science.
• Soft Skills:
  • Meticulous attention to detail.
  • Strong analytical and problem-solving skills.
  • Excellent communication and interpersonal skills (to work with production, suppliers, and customers).
  • Integrity and a firm, unbiased approach.

In essence, a Mechanical QC Engineer is a technical detective, a process guardian, and a driver of continuous improvement, all rolled into one. They are essential for building products that are safe, reliable, and fit for their intended purpose.