QA QC, Senior Specialist

DayOne; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

DayOne is seeking a Senior Specialist QA/QC to refine work processes and governance across active construction projects. You will drive project-wide data analytics to identify trends, systemic issues, and lessons learned to improve quality across every project.

The role requires extensive QA/QC experience in data center environments, lead auditing capability, and strong data analytics skills using Excel and BI tools.

Qualifications

• Bachelor’s degree in engineering (Civil/Mechanical/Electrical) or related field.
• 8–12+ years QA/QC experience, including senior/lead roles on data center programs.
• Proven experience building/managing ISO 9001 QMS and leading audits.

Responsibilities

• Establish, update, and maintain QA/QC work processes, ITP/NCR templates and procedures.
• Audit construction project teams to verify compliance with defined processes.
• Provide quality input and historical data insights on bids, proposals, and project quality plans.

Skills

Data analytics

Auditing

Leadership

Stakeholder management

Advanced Excel

BI/Dashboard tools

Education

Bachelor's degree in Engineering

Tools

Power BI

Tableau

Job description

Join DayOne – Shaping the Future of Data Infrastructure

DayOne is a global leader in the development and operation of high-performance data centers. As one of the fastest-growing companies in the industry, we’ve built a robust presence across Asia and Europe — and we’re just getting started.

As we expand into new international markets, we’re looking for talented, driven individuals to join us on this exciting journey. This is more than a job — it’s an opportunity to be a key contributor to our dynamic team and help shape the future of global data infrastructure.

If you’re passionate about innovation, technology, and growth, we invite you to be part of DayOne’s next chapter.

Position Summary:

The Senior Specialist QA/QC assist to refine the work process and scope-control framework that all site construction QA/QC managers and engineers must comply with and provides program-level governance to verify compliance across all active construction projects. The role owns and drives project-wide data analytics to identify trends, systemic issues, and lessons learned that improve quality across every project.

Key Responsibilities: Work Process & Scope Framework

• Establish, update, and maintain the standardized QA/QC work processes, procedures, ITP/NCR templates, supporting construction QAQC personnel.

Program-Level Compliance Oversight

• Involved in audits of construction project teams across the portfolio to verify that site managers and engineers comply with the defined work process.
• Support pre-construction teams with quality input and historical data insights on bids, proposals, and project quality plans.

Data Analytics, Trends & Reporting

• Review and enhancement of the assessment scorecard for construction projects
• Consolidate quality data from all projects into a central data set, standardizing definitions and metrics so figures are comparable across sites.
• Perform data crunching and analysis across the construction projects/region— trend analysis, benchmarking between projects/contractors, issue / defect and NCR pattern analysis, and root-cause statistics.
• Identify systemic trends and recurring issues, from construction project data to quantify their impact, and translate findings into executive-level reports and dashboards for leadership.
• Conduct performance assessments on general contractor and consultants.
• Lessons-learned program: capture insights from all projects, anlyze root causes, and embed improvements back into the standardized process and CAPA framework.

Qualifications

• Bachelor’s degree in engineering (Civil/Mechanical/Electrical); advanced degree or professional registration a plus.
• 8–12+ years of QA/QC experience, including senior/lead roles on mission-critical or data center programs.
• Demonstrated experience building or managing an ISO 9001 QMS and leading audit programs.
• Strong data analytics capability — advanced Excel, and ideally BI/dashboard tools (e.g., Power BI, Tableau) — with proven ability to turn quality data into actionable insight.
• Lead Auditor certification (ISO 9001) required or strongly preferred; additional certifications (CQE, CMQ/OE, CxA, CWI) advantageous.
• Knowledge of data center commissioning (L1–L5), critical systems, and industry standards.
• Proven ability to standardize process, enforce compliance, and influence at executive level across multiple concurrent projects.

Competencies

Strategic and systems thinking, strong data analysis and trend-identification skills, audit and governance expertise, leadership and stakeholder management, data-driven decision making, and the ability to balance standardization with project-level pragmatism.

DayOne is proud to be an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.

If you’re ready to grow with one of the fastest-moving companies in the data center industry,