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Mars

EOS Integration Deployment Senior Lead

Location:  GSW-Mars Global Services | Poland
Location flexibility:  1 office day / week, 2 office days / week, 3 office days / week, 4 office days / week
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Job Description

Job Description:

Mars Inc is embarking on a Digital Transformation journey to support our Digital Transformation strategy, where the opportunities & implications for an enterprise like Mars are pervasive and far-reaching. Fundamental to our transformation is changing how we approach Integration deployment to become a very efficient & automated practice able to deploy interfaces in multiple markets & factories in parallel.

This Deployment Senior Lead role oversees the deployment of a set of core interfaces built centrally and lead the delivery of interfaces specific to local markets, factories & trading partners.

This role will bring rigor, thought leadership and direction to the program integration deployment practice to deploy interfaces at scale with minimum costs, efforts and time to market.

To be successful, this role will need to engage, collaborate & lead the digital core interface deployment agenda across all levels of the program organization. This will include program regional deployment directors and project managers, Transformation PMOs and across broader peer groups to co-develop deployment strategies. This role reports to the DC Integration senior manager.

Lead the Integration Hub deployment program

  • Lead and develop a team of 3+ highly skilled associates and 3rd party resources building & deploying the new integrations for transformation programs. Including resource planning and allocation, milestone & scope management, budget management and escalation/risk management for all aspects.
  • Work with business and IT stakeholders to clearly define benefits, success measures, and manage the ongoing tracking & reporting of progress against these.
  • Lead the governance of scope & milestones and coordinate necessary steering groups where escalation is required.
  • Arrange & Lead workshops as necessary across Technical, deployment Project/Program and Business Process contexts. Ensure outcomes are clearly aligned, communicated, and actioned.
  • Management of 3rd Party resources, ensuring agreed deliverables are met and necessary processes are efficiently being executed (e.g. statements of work, budget/scope approval, delivery quality metrics, etc)

Stakeholder Engagement

  • Identify and maintain a network of key stakeholders, ensuring they are informed and/or consulted appropriately across both Business & IT. Ranging from Analyst to VP level.
    Closely collaborate with IT peer groups (e.g. integration build, GDO application and infrastructure services, Segment DT deployment teams) to ensure seamless transitions and enforce our operating model.
  • Lead IT Change management, including necessary governance, architecture & approval steps, and supporting Business Change with business counterparts
  • Work hand in hand with the Integration Architecture function to ensure delivery remains aligned with the Enterprise Architecture strategy.

Expert Consultation/Experience

  • Act as a point of consultation for the team and others and comfortably direct activity based on experience.
  • Ensure long term integration strategy work remains informed, and adjustments are made where needed based on program delivery, changing industry trends & needs of Mars.

What can you expect from Mars? 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. An industry competitive salary and benefits package, including company bonus.

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EOS Integration Solution Architect

Poland, PL

#1 MOST FAMILY FRIENDLY COMPANY

Working at Mars

Hybrid

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
Bank holiday swaps
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

Flexa awards 2026
Best Work-Life Balance

Top 10 - Best Work-Life Balance

Flexa awards 2026
1st - Most Family Friendly Company

1st - Most Family Friendly Company

Flexa awards 2025
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

Flexa awards 2025
Best Career Progression

Top 10 - Best Career Progression

Flexa awards 2025
Best Workplace Culture

Best Workplace Culture

Flexa awards 2025
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

Flexa100 2023
Retail & Ecommerce

Retail & Ecommerce

Industry awards 2022
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Company employees:

4,000 In the UK

Gender diversity (m:f):

57:43

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