JOB DESCRIPTION

Change Communications Lead in Global Team, E-invoicing (f/m/x)

in Mars Global Service

Finance Operations Department

Location: Warsaw

Hybrid working

* Fully virtual recruitment experience *

We're looking for an experienced Change Communications Lead to independently drive change communications for a major global finance e-invoicing transformation programme. This role will shape and deliver the end-to-end change communications strategy, supporting stakeholders across Suppliers, Customers, Segment Operations and MGS (Mars Global Services) teams. The successful candidate will develop a clear, coordinated communications, change and training approach that enables readiness, implementation, adoption and business continuity throughout the programme.

What would be your key responsibilities?

• Developing and executing the end-to-end change and communications strategy to support programme readiness, implementation, adoption, and business continuity.

• Conducting stakeholder and audience impact assessments and translating insights into targeted communication and training plans.

• Creating clear, engaging, and audience-specific communications that explain complex programme, process, and system changes.

• Defining and maintaining a consistent narrative for the e-invoicing transformation, aligned with broader MGS and MGS Finance strategic messaging.

• Preparing leadership communications, programme updates, and key stakeholder materials to ensure ongoing engagement and alignment.

• Building strong relationships across the programme, including PMO, project leads, Segment and MGS stakeholders, and Corporate Affairs teams.

• Acting as the primary point of contact for all change and communications activities related to the programme.

• Supporting end-user adoption through targeted communications, engagement activities, and feedback mechanisms.

• Monitoring communication effectiveness and stakeholder engagement, providing regular insights, reporting, and recommendations to programme leadership

What are we looking for?

• 5+ years of experience in managing change and communications for multiple, complex operational transformation programmes

• Strong expertise in change impact assessments, stakeholder mapping and communication planning, with the ability to work independently within a project team.

• Stakeholder management and relationship-building skills, with the confidence to engage and influence at all levels of the organization.

• Ability to translate complex programme, process and system changes into clear, relevant and engaging messages for different audiences.

• Experience creating effective multi-channel communications, including emails, SharePoint sites, videos and other digital content.

• Proactive, curious and solutions-oriented mindset.

• Resilient and comfortable navigating ambiguity, complexity and evolving project priorities.

• Strong organizational and planning skills, with the ability to manage multiple workstreams and deadlines.

• Fluent English, both written and spoken.

Nice to have:

• Experience leading communications and managing change for finance, technology, process transformation programmes within a complex global organization.

• Experience with e-invoicing or finance transformation initiatives.

• Experience working across global teams and multiple regions.

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

About Mars: Mars is a family-owned business with more than $50 billion in global sales. We produce some of the world’s best-loved brands: M&M’s®, SNICKERS®, TWIX®, MILKY WAY®, DOVE®, PEDIGREE®, ROYAL CANIN®, WHISKAS®, EXTRA®, ORBIT®, 5™, SKITTLES®, BEN’S ORIGINAL® and COCOAVIA®. Alongside our consumer brands, we proudly take care of half of the world’s pets through our nutrition, health and services businesses such as Banfield Pet Hospitals™, BluePearl®, Linnaeus, AniCura, VCA™ and Pet Partners™. Headquartered in McLean, VA, Mars operates in more than 80 countries. The Mars Five Principles – Quality, Responsibility, Mutuality, Efficiency and Freedom – inspire our 150,000 Associates into taking action every day towards creating the world we want tomorrow.

Commitment to Equal Employer Opportunities: All qualified applicants will receive consideration for employment in accordance with applicable law and without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, pregnancy, genetic information, disability, status as a protected veteran, or any other category protected under federal, state, and local laws. If you need assistance or an accommodation during the application process because of a disability, it is available upon request. The company is pleased to provide such assistance, and no applicant will be penalized as a result of such a request.

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