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Mars UK • GSW-Mars Global Services | MEX-Queretaro-Queretaro | Poland

Intercompany Lead (f/m/x)

Employment type:  Full time
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Job Description

Job Description:

Intercompany Lead (f/m/x)

in Mars Global Services (MGS)

Financial Operations - General Accounting

Location: Warsaw (Poland) or Queretaro (Mexico)

Hybrid working

We are looking for an Intercompany Lead to take ownership of end-to-end Intercompany operations within MGS Finance. In this role, you will be responsible for ensuring the timely and accurate delivery of Intercompany accounting activities, supporting financial close processes, and maintaining the integrity and accuracy of financial reporting.

As a key partner to Operational Excellence Controllers, Tax and Statutory teams, and external service providers, you will drive operational excellence, monitor performance through KPIs, and ensure compliance with global policies and accounting standards. This is an excellent opportunity for a finance professional who enjoys combining operational leadership, stakeholder management, and continuous improvement in a global environment.

What will be your key responsibilities?

Operations

  • Develop and maintain a strong understanding of end-to-end financial operations across Intercompany processes.
  • Provide guidance on transactional accounting and reporting activities related to Intercompany processes, acting as the first level of escalation within MGS Finance.
  • Ensure service delivery excellence for Intercompany Accounting activities, including monitoring performance and driving continuous improvement of key performance indicators (KPIs).
  • Lead projects and analyses focused on automation, standardization, and efficiency improvements across Intercompany processes.
  • Ensure compliance with global policies, accounting standards, and internal control requirements while maintaining the integrity and accuracy of financial statements.
  • Oversee Intercompany operational processes performed by external service providers and ensure timely and high-quality delivery.

Business Partnering

  • Partner with stakeholders to deliver accurate and timely financial results across the business units supported.
  • Drive the standardization agenda by sharing best practices and supporting the implementation of global processes.
  • Collaborate closely with Controllership, Tax, FP&A, Business Partners, and MGS Finance Tower Leads.
  • Act as a trusted business partner to Operational Excellence (OE) Controllers, providing ownership of financial results, KPIs, and operational performance.
  • Support improvements in the quality of financial accounts by providing insights and analysis across financial statements.

Efficiency & Effectiveness

  • Own and drive initiatives to maintain a clean and effective Chart of Accounts.
  • Support and partner with Functional and Operational Excellence teams to advance standardization and process efficiency initiatives.
  • Identify opportunities to enhance operational effectiveness, strengthen controls, and improve overall process performance.
  • Drive continuous improvement initiatives to simplify processes and increase scalability within the Intercompany Accounting area.

What are we looking for?

  • Bachelor's degree in Finance, Accounting, Economics, or a related field.
  • 2-3 years of experience in in accounting/finance operations/Intercompany Accounting,
  • Flexibility to collaborate in a global team across different time zones and adjust working hours when business needs require.
  • Fluent knowledge of English is a must.

What can you expect from Mars?

  • An industry competitive salary and benefits package, including company bonus.
  • Work with diverse and talented Associates, all guided by the Five Principles.
  • Join a purpose driven company, where we’re striving to build the world we want tomorrow, today.
  • A strong focus on learning and development support from day one, including access to our in-house Mars University

Apply now and upload you profile in English.

Apply

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Core hours 11–3

Company benefits

Open to part-time employees
Open to job sharing
Open to compressed hours
Sabbaticals
Enhanced maternity leave – 26 weeks at 90% pay
Enhanced paternity leave – 26 weeks at 90% pay
24 days annual leave + bank holidays
“Pawternity” leave
Pregnancy loss leave
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Shared parental leave
Adoption leave
Family health insurance
Pregnancy support
Neonatal leave
Faith rooms
Meditation space
Dog friendly office
Dog friendly co-working space
Annual bonus
Employee discounts
Cinema discounts
Referral bonus
Joining bonus
Cycle to work scheme
Electric Car Salary Sacrifice
Enhanced pension match/contribution
Theme park discounts
Lunch and learns
In house training
Learning license
Studying sabbaticals
Open to part time work for some roles
Menopause support
On-site gym
On-site barista
Secure on-site parking
On-site catering
Private booths
On-site wellness room
Collaboration spaces

Awards & Accreditations

1st - Most Family Friendly Company

1st - Most Family Friendly Company

Flexa awards 2026
3rd - Best Workplace Benefits

3rd - Best Workplace Benefits

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Most loved - Large companies

Top 5 - Most loved - Large companies

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Best Work-Life Balance

Top 10 - Best Work-Life Balance

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1st - Most Family Friendly Company

1st - Most Family Friendly Company

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2nd – Pet Friendly

2nd – Pet Friendly

Flexa awards 2025
Most Flexible Company

Top 5 - Most Flexible Company

Flexa awards 2025
Most Inclusive Company

Top 5 - Most Inclusive Company

Flexa awards 2025
Best Work-Life Balance

Top 10 - Best Work-Life Balance

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Best Career Progression

Top 10 - Best Career Progression

Flexa awards 2025
Best Workplace Culture

Best Workplace Culture

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Best Workplace Benefits

Best Workplace Benefits

Flexa awards 2025
1st – Large companies

1st – Large companies

Flexa100 2024
Consumer Goods

Consumer Goods

Industry awards 2023
3rd – Large companies

3rd – Large companies

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Retail & Ecommerce

Retail & Ecommerce

Industry awards 2022
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