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Mars

Global Sourcing Manager - Business Process Outsourcing (BPO) (f/m/x)

GSW-Mars Global Services

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hirly's read of this role

Role family
Supply chain
Seniority
Lead / management
Country
PL
Work mode
On-site / unstated
First seen by hirly
8 Oct 2026

Derived automatically from the posting. Upload your resume above to see how the role scores against it.

the posting

Job Description:

Global Sourcing Manager - Business Process Outsourcing (BPO) (f/m/x)

in Mars Global Service

Procurement Department

Location: Warsaw

Hybrid working

* Fully virtual recruitment experience *

Join Mars as a Global Sourcing Manager - Business Process Outsourcing (BPO) and play a key role in shaping our global supplier strategy across Business Process Outsourcing and Managed Services categories. In this role, you will partner with senior stakeholders across Finance, Digital Technologies, P&O and other corporate functions to deliver value, drive innovation, optimize costs, and manage strategic supplier relationships. This is a global, individual contributor role offering significant exposure to senior leaders, strategic partners, and complex sourcing initiatives across a dynamic international environment.

What will be your key responsibilities?

  • Lead strategic sourcing activities for the global BPO and Managed Services category.
  • Develop and execute sourcing strategies that deliver business value, cost optimization, risk mitigation, and operational excellence.
  • Manage the full procurement lifecycle, including supplier selection, RFP/RFQ processes, contract negotiations, and supplier onboarding.
  • Own and manage a portfolio of global supplier agreements, ensuring commercial value, compliance, and strong governance.
  • Build and maintain effective relationships with key suppliers and strategic partners to drive performance and innovation.
  • Partner with senior stakeholders across Finance, Digital Technologies, Human Resources, Procurement and other business functions to understand business needs and translate them into sourcing solutions.
  • Identify opportunities for cost savings, process improvements, and value creation within existing contracts and supplier relationships.
  • Support integration of sourcing activities related to acquisitions, organizational changes, and new business initiatives.
  • Contribute to supplier relationship management (SRM), category planning, and continuous improvement initiatives.
  • Work effectively in a fast-paced, global and agile environment with multiple stakeholders and competing priorities.

What are we looking for?

  • 3-5 years of Experience in Business Process Outsourcing (BPO), Managed Services, or other in strategic sourcing for Indirect Categories (specifically IT, Software, Professional Services, or Digital Sourcing).
  • Strong procurement expertise across sourcing, contract management, commercial negotiations, and supplier relationship management.
  • Experience in Category Management and/or Supplier Relationship Management (SRM).
  • Proven experience working with senior stakeholders in a complex business environment.
  • Experience collaborating within regional or global teams and managing relationships across multiple functions and geographies.
  • Strong vendor and supplier management experience, including engagement with strategic partners.
  • Excellent communication, influencing, and stakeholder management skills.
  • Highly organized and structured, with the ability to manage multiple priorities simultaneously.
  • Ability to work effectively in a global, matrix organization.
  • Strategic mindset with the ability to identify opportunities for value creation beyond transactional procurement.

Fluent English, both written and spoken.

What can you expect from Mars?

  • Permanent contract of employment as from the start.
  • Attractive financial conditions including bonuses.
  • We will also look after your safety and well-being by offering you rich benefits package including life insurance, Employee Assistance Program fully covered by Mars, and private medical care, MultiBenefit Program and lunch card.
  • Extra savings scheme to support You in long perspective.
  • Support in career building through personalized development plan.
  • On-line shop with attractive discounts on our products that Your family and friend are going to love.
  • Possibility to participate in volunteering initiatives during working hours.
  • A modern and pet friendly office in the City Center (Zlote Tarasy building).

Apply now and upload you profile in English

#KC1

Original posting on Mars's site ↗

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