Tyson Tamihere

Client Solutions Lead at Yarken | Driving cost transparency, ITFM & FinOps outcomes for modern tech leaders

Auckland, Auckland, New Zealand

About

Experienced and passionate manager with a background in delivery, having a demonstrated history of working in the information technology and services industry in both private and government organisations.

Experience

  • Client Solutions Lead at YäRKEN
    Jan 2025 - Present · 1 yr 6 mos

  • Manager at Ara Digital Limited
    May 2023 - Jan 2025 · 1 yr 9 mos

    Ara Digital Limited is a consultancy firm specialising in IT procurement, commercial advisory services, and technology strategy guidance. - Led the end-to-end sourcing process for an insurance company’s core platform replacement, resulting in a streamlined procurement process and successful contract negotiations. - Delivered significant cost savings by leading the renewal of telecommunications services for a large retail cooperative, completing the sourcing process ahead of schedule. - Supported one of the largest government procurement programs in 2023/2024, contributing to the definition of requirements, market strategy, and tender evaluation.

  • Procurement Category Advisor at Suncorp New Zealand
    Apr 2022 - May 2023 · 1 yr 2 mos

    Focused on strategic sourcing and category management for key procurement categories, driving cost savings, and enhancing procurement processes. - Managed the ‘Corporate’ and ‘Technology’ categories, successfully renegotiating the renewal of the key telecommunications agreement, achieving substantial cost reductions. - Led the end-to-end market engagement for a new risk survey management tool - Enhanced contract compliance and reduced aged contracts across assigned categories, contributing to improved procurement metrics.

  • Category Manager at Westpac New Zealand
    Feb 2021 - Apr 2022 · 1 yr 3 mos

    Responsible for managing the core infrastructure and digital workplace categories, driving value through strategic procurement and category management. - Developed and executed a comprehensive category strategy, realigning procurement structures to enhance value delivery. - Negotiated key commercial agreements with major IT vendors, ensuring alignment with strategic objectives and regulatory requirements. - Led weekly prioritisation meetings with service group owners, ensuring procurement activities were aligned with business priorities.

  • Commercial Manager at Manukau Institute of Technology
    Aug 2018 - Feb 2021 · 2 yrs 7 mos

    As part of the Technology Leadership Team, led commercial and delivery practices, ensuring alignment with strategic initiatives and delivering value through effective procurement. - Prepared business cases for additional funding, aligning projects with the Application Architecture Framework (AAF). - Led the preparation and evaluation of Rfx documentation, ensuring thorough market engagement and vendor selection. - Procured and validated $200k worth of IT hardware within tight deadlines, ensuring budget compliance.