VINLYNNE POLOPA

Contracts & Procurement Professional

Port Moresby, PG.

About

Highly accomplished Contracts and Procurement Professional with over six years of progressive experience in Papua New Guinea's mining industry, specializing in contract administration, commercial governance, and end-to-end procurement. Proven ability to administer complex contract portfolios, including 50+ operational contracts, and manage commercial relationships with over 50 suppliers and contractors to ensure compliance and drive measurable business outcomes. Adept at leveraging Oracle ERP and Pronto ERP to streamline procurement processes, enhance supplier compliance, and support major operational and capital projects.

Work

St Barbara Simberi Gold Company Limited

|

Contracts Administrator

Simberi, New Ireland Province, Papua New Guinea

→

Summary

Administered the full lifecycle of 50+ operational contracts, coordinating end-to-end procurement activities and ensuring compliance within Papua New Guinea's mining industry.

Highlights

Administered a portfolio of over 50 operational contracts, ensuring compliance and continuity for critical mining operations.

Participated in eight competitive tender evaluations, facilitating transparent contractor selection and achieving value-for-money procurement decisions.

Enhanced procurement efficiency by developing and delivering training, enabling departmental administrators to independently prepare Sole Source Justification documentation and reducing procurement turnaround times.

Coordinated the successful onboarding of the Simberi Landowners Association's umbrella company, enhancing stakeholder engagement and ensuring procurement compliance.

Provided critical procurement and contract administration support for the Simberi Expansion Project, contributing to a seamless transition from oxide to sulphide operations.

Strengthened local supplier participation by assisting numerous local businesses with onboarding and procurement compliance processes.

New Porgera Limited - Capital Projects Team

|

Supervisor – Administrative Services

Porgera, Enga Province, Papua New Guinea

→

Summary

Supervised procurement planning, purchasing, and commercial activities for major capital projects, ensuring timely procurement of goods and services in alignment with project schedules and operational requirements.

Highlights

Managed procurement planning, purchasing, and commercial activities for major capital projects, ensuring timely delivery of goods and services aligned with project schedules and operational requirements.

Prepared and managed Request for Quotations (RFQs), coordinating supplier responses and supporting commercial evaluations to secure compliant and value-for-money procurement decisions.

Processed all purchase requisitions, purchase orders, and procurement transactions via Oracle ERP, strictly adhering to procurement policies, financial controls, and Delegation of Authority (DOA) requirements.

Improved financial control and payment accuracy by performing three-way invoice matching, verifying supplier invoices against purchase orders and goods received documentation.

Maintained accurate, audit-ready procurement records, contract documentation, and commercial files within Oracle ERP, ensuring data integrity and compliance with company governance.

Monitored all procurement and purchasing activities, ensuring strict compliance with established procedures, internal controls, Delegation of Authority (DOA) requirements, and approved processes.

Generated comprehensive procurement reports, expenditure summaries, and purchasing updates, enabling Project Managers to effectively monitor commitments, budgets, and performance.

Streamlined material tracking in collaboration with Supply & Logistics, ensuring timely delivery of project materials and minimizing operational delays.

Barrick Niugini Limited

|

EMS & Compliance Officer

, Papua New Guinea, Papua New Guinea

→

Summary

Monitored and ensured compliance with company policies, environmental legislation, and regulatory requirements across mining operations, minimizing operational risk.

Highlights

Contributed to maintaining high environmental, operational, and regulatory compliance standards across mining operations.

Successfully coordinated internal and external compliance audits, managing documentation, facilitating activities, and ensuring timely implementation of corrective actions.

Developed and updated environmental management procedures, work instructions, and operational documentation, ensuring adherence to company standards and legislative requirements.

Prepared comprehensive compliance and environmental performance reports, supporting informed management decision-making and meeting external regulatory obligations.

Conducted rigorous workplace inspections, compliance audits, and risk assessments, proactively identifying non-conformances and minimizing operational risk.

Processed operational work orders and maintained accurate asset-related information within Oracle ERP, ensuring data integrity, traceability, and operational efficiency.

Collaborated cross-functionally with Operations and Maintenance to improve compliance performance, strengthen operational controls, and promote safe work practices.

Monitored and ensured contractor compliance with environmental, operational, and safety requirements, upholding company policies and contractual obligations.

Education

Divine Word University

, Papua New Guinea, Papua New Guinea
Bachelor of Management Management

International Training Institute

, Papua New Guinea, Papua New Guinea
Diploma in Management Management

Languages

English

Skills

Enterprise Resource Planning (ERP)

Oracle ERP, Pronto ERP.

Procurement & Contracts Management

Contract Administration, Procurement & Purchasing, Procurement Controls, Commercial Governance, Contract Lifecycle Management, Tender Preparation & Evaluation, Strategic Sourcing, Supplier Pre-Qualification, Supplier Relationship Management, Contractor Management, Contract Negotiation Support, Contract Variations, Requests for Information (RFIs), Purchase Requisitions (PRs), Purchase Orders (POs), Invoice Verification, Cost Control, Commercial Reporting, Procurement Compliance, Risk Management, Audit Readiness, Stakeholder Engagement, Local Content & Supplier Development, Supplier Onboarding, Contract Documentation Management, Procurement Reporting, Three-Way Invoice Matching.

Compliance & Governance

Environmental Legislation, Regulatory Compliance, Audit Coordination, Risk Assessment, Non-Conformance Identification, Corrective Action Implementation, Environmental Management Procedures, Operational Standards.

Microsoft Office Suite

Microsoft Excel (Advanced), Microsoft Word, Microsoft Outlook, Microsoft PowerPoint, Microsoft Teams.

Professional Strengths

Commercial Judgement, Analytical Skills, Stakeholder Engagement, Relationship Management, Attention to Detail, Negotiation, Communication Skills, Planning & Organization, Procurement Governance, Compliance Management, Pressure Management, Prioritization, Ethical Conduct, Accountability, Solutions-Focused, Continuous Improvement, Collaborative Team Player, Leadership Capability.

References

Ms Freda Kokoba

Superintendent – Contracts & Procurement St Barbara Simberi Gold Company Limited Mobile (PNG): +675 7019 0167 / +675 7860 3977 Mobile (Australia): +61 455 224 845 Email: freda.kokoba@stbarbara.com.au Alternative Email: kokobafreda@gmail.com

Mr Billy Yanis

Area Manager WEIR Minerals – Lihir Island Mobile: +675 7053 2589 Email: btyanis@gmail.com

Mrs Ruthy Etopa Kale

Change Specialist – Business Improvement St Barbara Simberi Gold Company Limited Mobile: +675 7335 2630 / +675 8209 1844 Email: ruthy.etopa@stbarbara.com.au Alternative Email: ruthyetopa@gmail.com