Open to opportunities

Lizamae Lopez

@lizamaelopez

Message

Internal auditor and data analyst improving QMS, compliance, and decision-ready insights.

Philippines

Message

What I'm looking for

I’m looking for a role where I can drive ISO-aligned audits and QMS improvements, strengthen document control, and turn operational data into clear dashboards—collaborating with stakeholders to deliver measurable process results.

I’m an Internal Auditor at Mariwasa Siam Ceramics Inc., where I conduct internal audits aligned with ISO standards (ISO 9001:2015), evaluate process compliance, and surface gaps, non-conformities, and improvement opportunities across departments. I prepare detailed audit reports, coordinate with process owners to implement corrective and preventive actions (CAPA), and help maintain audit readiness for external certification audits by reviewing documented procedures and monitoring compliance.

I also support the Quality Management System through document control—managing QMS documentation with proper version control, accessibility, and ISO-aligned compliance. Beyond quality, I analyze departmental performance data and KPIs, build reporting dashboards and summaries (Power BI and Looker Studio), and support data integrity through accurate entry, classification, and confidentiality. In R&D, I contribute to new product development by performing cost estimation and comparative cost analysis, analyzing design change cost implications, and coordinating development timelines with design and engineering teams.

Experience

Work history, roles, and key accomplishments

Current

Internal Auditor

Current

Mariwasa Siam Ceramics Inc.

Jan 2024 - Present (2 years 5 months)

Conducted internal audits aligned with ISO 9001:2015 to assess process compliance, identify gaps and non-conformities, and recommend improvement opportunities. Prepared audit reports and coordinated CAPA implementation to support timely resolution and maintain QMS audit readiness.

Internal Auditing ISO 9001 Gap Analysis CAPA Corrective And Preventive Actions

Current

Document Control Specialist

Current

Mariwasa Siam Ceramics Inc.

Jan 2024 - Present (2 years 5 months)

Managed QMS documentation, ensuring proper version control, accessibility, and compliance with ISO standards. Reviewed and standardized procedures and records based on operational changes while partnering with process owners to reduce audit discrepancies.

Document Control Version Control Process Alignment Audit Readiness

Current

R&D New Product Dev Engineer

Current

Mariwasa Siam Ceramics Inc.

Jan 2024 - Present (2 years 5 months)

Performed cost estimation and comparative cost analysis for new product initiatives to support standard costing, budget targets, and business objectives. Analyzed design change cost impacts, provided data-driven recommendations, and coordinated product development timelines with cross-functional teams.

Cost Estimation Standard Costing Cross Functional Collaboration Project Coordination Data Driven Decision Making

Current

Data Analyst (Focus Head)

Current

Mariwasa Siam Ceramics Inc.

Jan 2023 - Present (3 years 5 months)

Analyzed departmental performance data and KPIs to identify trends supporting continuous process improvement. Built dashboards and reports for management decisions while ensuring accurate, classified, and confidential data entry.

KPI Analysis Data Analysis Dashboard Development Microsoft Excel Pivot Tables Power BI Looker Studio

Education

Degrees, certifications, and relevant coursework

Mindanao State University–Iligan Institute of Technology

Bachelor of Science in Ceramic Engineering, Ceramic Engineering

2018 - 2023

Activities and societies: DOST Scholar (RA 7687). Leadership roles in Ceramic Engineering Society: External Vice Mayor/President (2018–2019) and Society Mayor/President (2020–2021).

Earned a Bachelor of Science in Ceramic Engineering at Mindanao State University–Iligan Institute of Technology from 2018 to 2023 as a DOST Scholar (RA 7687).