Data Center QA/QC Engineer - Quality & Compliance

Day One; Johor Bahru; On-site; MYR 120,000 - 180,000; Full time

Job summary

DayOne, a global leader in data infrastructure, is seeking a QA/QC Engineer to ensure site compliance with approved quality processes, project requirements, and company standards across mission-critical data center projects.

You will drive quality performance through inspections, audits, NCR management, and data analysis, supporting successful delivery and lessons learned across campuses. On-site work with cross-disciplinary teams is expected.

Qualifications

• Bachelor's degree or diploma in Civil, Mechanical, Electrical Engineering, or related field.
• 3-6 years of QA/QC experience in construction; data center, mission-critical, or MEP-intensive projects strongly preferred.
• Working knowledge of ITPs, NCRs, work-process compliance, commissioning, defects management and quality documentation systems.
• Competence in data handling and analysis using Excel (pivot tables, charts) or equivalent tools; familiarity with dashboards a plus.
• Familiarity with ISO 9001 and relevant construction/data center standards.
• Certifications (preferred): CQI/CSWIP, NDT, CWI, CxA, or equivalent.

Responsibilities

• Verify that site QA/QC processes follow the approved work process, method statements, mock-ups and ITPs for every activity.
• Audit field teams to ensure hold points and witness points are not bypassed and that required signoffs are obtained in sequence.
• Surveillance and monitoring, track, and close Inspection Requests (IRs/RFIs), Non-Conformance Reports (NCRs), and Site Issue Reports where the process or scope is not met.
• Verify that site construction QA/QC maintain complete and accurate quality records, ITP signoffs, test packs, and turnover documentation.
• Perform basic data crunching and analysis (e.g., NCR counts by trade/contractor/system, first-time-right rates, repeat-defect frequency, inspection pass/fail ratios).
• Identify emerging trends, recurring issues, and problem areas from the data, and flag them to the QA/QC Manager for action.
• Prepare clear, data-supported daily/weekly quality reports, dashboards, and NCR statistics for the project location (Campus Level).
• Capture and document lessons learned at project level and feed them into the database for sharing across projects.
• Verify that L1-L5 commissioning activities (FAT, SAT, pre-functional, functional, IST) are executed per the approved commissioning process.
• Confirm installation quality and process compliance for UPS, generators, switchgear, busway, CRAC/CRAH, chillers, cooling distribution, and fire detection/suppression.

Skills

Attention to detail

Analytical mindset

On-site working

Effective communication

Education

Bachelor's degree or diploma in Civil, Mechanical, Electrical Engineering, or related field

Tools

MS Office

Excel (pivot tables)

Quality documentation platforms (ACC, Procore, Aconex, BIM 360)

Job description

DayOne, a global leader in data infrastructure, is seeking a QA/QC Engineer to ensure site compliance with approved quality processes, project requirements, and company standards across mission-critical data center projects.

You will drive quality performance through inspections, audits, NCR management, and data analysis, supporting successful delivery and lessons learned across campuses. On-site work with cross-disciplinary teams is expected.