Qa / Qc Line Inspector

Execustaff; Johannesburg; On-site; ZAR 180,000 - 300,000; Full time

Job summary

Execustaff is seeking a QA/QC Line Inspector for our engineering, fabrication and manufacturing operations. The role focuses on visual, dimensional and welding inspections to ensure product integrity before handover or dispatch.

You will perform first-off, in-process and final inspections, verify material traceability, and report non-conformances in real time. Collaboration with production, engineering and NDT providers is essential.

Qualifications

• Matric with Maths & Science required.
• SAIW Level 1 or 2 certification advantageous.
• ISO 9001 Internal Auditor or ISO 3834 exposure advantageous.
• Basic NDT Level 1 exposure advantageous.
• Familiarity with welding standards ISO 5817, AWS D1.1, AWS D14.3, AWS B2.1.

Responsibilities

• Visual & dimensional inspections of components per drawings and QA check sheets.
• Ensure welds and processes conform to WPS and ISO 3834-2 requirements.
• Prepare and coordinate NDT testing and witness testing as required.
• Log non-conformances and drive corrective actions with production and engineering.
• Maintain QA documentation and MDRs; escalate trends to QA Management.
• Coordinate with welders, supervisors, engineers and project managers during inspections.
• Adhere to HSE requirements and promote safe working practices.

Skills

Attention to detail

Problem solving

Quality communication

Integrity and objectivity

Pressure handling

Education

Matric Maths & Science

SAIW Level 1/2 cert

ISO 9001 Internal Auditor exposure

NDT Level 1 exposure

Welding standards familiarity

Tools

Measuring instruments

Job description

An Engineering / Fabrication / Manufacturing concern is seeking a QA / QC Line Inspector.

1. Role Purpose

To ensure the consistent execution of quality inspection protocols across the fabrication process, including visual, dimensional, and welding compliance inspections.

The QA/QC Line Inspector supports all ISO standards in the company IMS through real-time inspection, verification of fabrication quality, and enforcement of corrective actions to ensure product integrity prior to handover or dispatch.

2. Scope

This role applies to line-level QA/QC inspections throughout the fabrication and assembly value chain at the company. The role spans incoming material verification, in-process welding inspections, post-weld visual checks, and final acceptance sign-off in collaboration with internal and external inspectors.

4. Education & Training Requirements

• a. Matric with Maths & Science
• b. SAIW Level 1 or Level 2 certification advantageous
• c. ISO 9001 Internal Auditor or ISO 3834 exposure advantageous
• d. Basic NDT Level 1 exposure advantageous
• e. Familiarity with welding standards such as ISO 5817, AWS D1.1, AWS D14.3, AWS B2.1

5. Knowledge & Experience

• a. Minimum 2+ years in heavy fabrication QA/QC environment.
• b. Understanding of welding and fabrication processes.
• c. Basic knowledge of NDT methods and report interpretation.
• d. Knowledge of welding symbols, joint configurations, and acceptance criteria.
• e. Understanding of material traceability and certification requirements.
• f. Familiarity with QA documentation such as WPS, PQR, welder qualifications, and MDRs.

6. Key Skills & Attributes

• a. Strong attention to detail
• b. Problem‑solving mindset
• c. Ability to communicate quality requirements to production teams
• d. Integrity and objectivity in inspection decisions
• e. Ability to work under pressure and meet deadlines

3. Key Responsibilities

3.1. Visual & Dimensional Inspection

• a. Conduct first-off, in-process, and final visual inspections of components in accordance with drawing tolerances and QA check sheets.
• b. Verify material identification, traceability, and compliance with approved material certificates.
• c. Use measuring instruments (tape, vernier, angle gauge, fillet weld gauge, etc.) to validate fabrication accuracy.
• d. Detect and report any non‑conformances in real time.

3.2. Welding Inspection & WPS Conformance

• a. Ensure weld preparation, welding processes, and final welds conform to WPS and ISO 3834-2 requirements.
• b. Monitor welding activities, including preheat, interpass temperatures, consumable control, and compliance with approved WPSs.
• c. Cross‑verify welder qualifications (WQ) and WPS traceability on live jobs.
• d. Identify welding defects and initiate relevant QA hold points.

3.3. NDT & Witness Coordination

• a. Prepare and tag components for MPI or UT testing.
• b. Liaise with NDT service providers and witness testing as required.
• c. Document results and escalat…

3.4. Non-Conformance Reporting & Corrective Actions

• a. Log NCs and ensure effective closure of root causes through collaboration with Production, Engineering, and Planning.
• b. Support implementation of preventive measures to reduce repeated QA failures.
• c. Work with Production and Engineering to close out corrective actions.

3.5. Reporting & Documentation

• a. Complete QA checklist and inspection report documentation for every stage of fabrication.
• b. Maintain accurate digital and physical records in alignment with IMS protocols.
• c. Support the compilation of Manufacturing Data Records (MDRs) by providing inspection documentation.
• d. Escalate recurring trends or deviations to QA Management.

3.6. Stakeholder Coordination

• a. Work closely with Welders, Supervisors, Engineers, and Project Managers.
• b. Participate in daily QA meetings and support toolbox talks where required.
• c. Provide on‑the-job guidance to production personnel on quality expectations and workmanship standards.

3.7. Safety & Housekeeping

• a. Adhere to all health, safety, and environmental (HSE) requirements while performing inspections.
• b. Promote safe working practices and intervene when unsafe conditions are observed.