Erika Mae S.
CQI IRCA Lead Auditor, ISO 9001 14001 45001, 22301, 50001, EA
CQI-IRCA Certified Lead Auditor and Environmental Management professional with over a decade of hands-on experience implementing, auditing, and maintaining Integrated Management Systems across five ISO standards simultaneously. Served as IMS Lead Auditor at a 600 MW industrial power plant for 8+ years — writing the policies, running the audits, managing CAPA, and keeping the system audit-ready across consecutive certification cycles. Also holds expertise as an Executive Assistant to senior leadership, a GHG Practitioner, and a remote VA supporting Australian and UK clients. Available for part-time or full-time remote engagements.
Earnings and projects
Last 6 months ÷ 4.5 months active (since Jun 2026)
Last 6 months: $4.4k
Billed in all: $4,639$4.6k
$4.4k in the last 6 months
Earnings, last 30 days
Skill rankings: Top 9% in ISO 14001
Ranked by MRR among everyone on Upwork with the skill.
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