About the role

The Project Procurement Manager will lead procurement planning and execution for rail projects, acting as the primary interface between project teams and global procurement. Responsibilities include managing RFQs, supplier negotiations, and risk mitigation to ensure project KPIs and cost-saving targets are met.

What they look for

Project procurement Strategic purchasing Category management Supply chain management Logistics Supplier quality management RFQ preparation Negotiation E-bidding E-auction SAP Data analysis Process automation Project management Cross-functional collaboration Risk management

Requirements

Candidates must hold a Bachelor's degree in Engineering or Business with significant experience in strategic purchasing or project management within a project-driven environment. Proficiency in SAP, data analysis, and strong communication skills in both English and Thai are essential for this role.

Benefits

Flexible working arrangements Flexible benefits program Medical insurance for spouse and children Siemens share options

Full description

At Siemens Mobility, we empower transport providers worldwide to realize sustainable mobility solutions. As a leading technology company, we combine the real and digital worlds like no other in rail. In an open ecosystem, we bring together rolling stock, rail infrastructure, customer service, and software to enable sustainable, comfortable and cost-effective rail traffic today.

Transform the everyday through your role in creating sustainable transport solutions.

Siemens Mobility Thailand is looking for a Project Procurement Manager in our Bangkok office.

In this role you will be responsible for project procurement planning and management in customer bid, project execution and service projects along the PM (Project Management) at Siemens life cycle for projects in Thailand supporting various business units and stakeholders across the organization.

This is your role. What part will you play?

The key responsibilities will include but not limited to:

Manage all project‑related procurement activities in coordination with global procurement functions, including category management, strategic procurement, logistics, and supplier quality management, in line with company policies and standards.
Act as the main interface between project teams, business stakeholders, and the global procurement organization, ensuring alignment of project schedules and procurement plans.
Lead RFQ preparation and execution based on customer and project requirements, including cross‑functional evaluation of quotations and supplier selection.
Develop and implement effective procurement, negotiation, e‑bidding, and e‑auction strategies to achieve project KPIs, cost savings, and contract alignment.
Manage procurement and supplier‑related risks, support supplier performance evaluation, and actively drive local sourcing strategies to enhance project success.

Use your skills to move the world forward.

Bachelor’s degree in Engineering, Business, or a related field, experience in strategic purchasing, category management, or project management within a project‑driven environment (preferably railway or engineering industries).
Proven international exposure with strong cross‑functional collaboration skills and the ability to think strategically and adapt to change.
Demonstrated ability to manage multiple priorities, deadlines, and complex tasks simultaneously in a dynamic environment.
Strong interpersonal and communication skills, with the ability to build trust and credibility, and business‑level proficiency in both English and Thai (written and spoken).
Solid expertise in systems and data management (Excel, SAP, data analysis), electronic auctions, and a strong interest in digitalization and process automation, aligned with core values of humility, execution, and effective problem‑solving.

Why you’ll love working for Siemens Mobility

We live and foster an ownership culture in which every employee takes personal responsibility for our Company's success. We invest in our team members, offering a wide variety of development opportunities.

Below some of the other benefits we offer to our employees:

Flexible working arrangements
Flexible Benefits Program for employees & dependents
Medical Insurance for Spouse and Children
Siemens Share Options
National & International opportunities
Positive, inclusive and relaxed working environment

Join a team dedicated to transforming the everyday for a more sustainable future.

Siemens prides itself on its diverse workforce.

Siemens has been recognised as ahead of its time for many reasons, and our progressive policies is one of them. We encourage applications that reflect the diversity of the communities within which we work.

We are a proud equal opportunity employer, where we continue to push for a work environment of diversity and inclusion, we also believe that differences in personalities, thoughts and ideas are important, and that is why we know diversity and inclusion is very important in helping realise the potential of our people. As part of our Ownership culture, Siemens supports reasonable flexible working practices that empower our employees to best meet work and personal commitments.

Job ID

504423

Posted since

25-Sep-2026

Organization

Mobility

Field of work

SCM-Procurement / Supply Chain Logistics

Company

Siemens Mobility Limited

Experience level

Experienced Professional

Job type

Full-time

Work mode

Office/Site only

Employment type

Permanent

Location(s)

• Bangkok - Krung Thep Maha Nakhon - Thailand