Location: Singapore, Singapore
Thales is a global technology leader trusted by governments, institutions, and enterprises to tackle their most demanding challenges. From quantum applications and artificial intelligence to cybersecurity and 6G innovation, our solutions empower critical decisions rooted in human intelligence. Operating at the forefront of aerospace and space, cybersecurity and digital identity, we’re driven by a mission to build a future we can all trust.
In Singapore, Thales has been a trusted partner since 1973, originally focused on aerospace activities in the Asia-Pacific region. With 2,000 employees across three local sites, we deliver cutting-edge solutions across aerospace (including air traffic management), defence and security, and digital identity and cybersecurity sectors. Together, we’re shaping the future by enabling customers to make pivotal decisions that safeguard communities and power progress.
The Category Buyer (CB) may support one or several procurement categories.
The CB is accountable for end-to-end performance of the acquisition process, via the management of the RFI &/or RFP's until the Pvet 4 stage (up to PVet 5 based on some Regions).
The CB is expected to lead supplier selection exercises to support business needs.
The CB ensures the deployment, implementation and monitoring of agreed category strategies.
The Category Buyer reporting to the relevant Global Category Manager and / or Category(ies) Team leader (CTL) depending on geographic location.
Key Figures:
The Category Buyer (CB) supports one or several procurement categories.
The CB works in close relation with the relevant Global Category Managers (GCM), the Categories Team leader (CTL), the Category Manager(CM) and the Tactical Buyer (TB).
All actions have to be in line with the strategy defined by the Global Category Manager and the CM. The CB's prime role is the management of the RFI or/and RFP's until PVet 4 stage (up to PVet 5 based on some Regions) in order to provide the competiveness to the business.
In addition to this their main tasks are:
Operational Support :
Procurement Competitiveness Capture:
Governance, Leadership and Performance Management:
Supplier / Acquisition Management:
Skills Requirements:
At Thales, we’re committed to fostering a workplace where respect, trust, collaboration, and passion drive everything we do. Here, you’ll feel empowered to bring your best self, thrive in a supportive culture, and love the work you do. Join us, and be part of a team reimagining technology to create solutions that truly make a difference – for a safer, greener, and more inclusive world.

Thales (Euronext Paris: HO) is a global leader in advanced technologies for the Defence, Aerospace, and Cyber & Digital sectors. Its portfolio of innovative products and services addresses several major challenges: sovereignty, security, sustainability and inclusion.
The Group invests more than €4 billion per year in Research & Development in key areas, particularly for critical environments, such as Artificial Intelligence, cybersecurity, quantum and cloud technologies.
Thales has more than 83,000 employees in 68 countries. In 2024, the Group generated sales of €20.6 billion.