Global Change Communications Lead – E-Invoicing (Hybrid)

Mars, Incorporated and its Affiliates; Warszawa; Hybrid; PLN 180,000 - 260,000; Full time

Benefits offered by this job

Life insurance

Employee Assistance Program

Private medical care

Lunch card

MultiBenefit Program

Job summary

Mars, Incorporated and its Affiliates in Warsaw is seeking a Change Communications Lead to independently drive communications for a global finance e-invoicing transformation. You will shape the strategy, coordinate stakeholders across Suppliers, Customers, Segment Operations and Mars Global Services, and ensure readiness, adoption and business continuity.

The role requires 5+ years in change management and communications, strong stakeholder skills, and fluency in English.

Qualifications

• 5+ years of change and communications management for complex transformation programmes.
• Strong expertise in change impact assessments, stakeholder mapping and communication planning.

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 Mars Global Services messaging.
• Preparing leadership communications, programme updates, and stakeholder materials to ensure ongoing engagement and alignment.
• Building relationships across 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 providing insights and recommendations to leadership.

Skills

Change management

Communications strategy

Stakeholder management

Multichannel communications

Fluent English

SharePoint

Video content creation

Tools

SharePoint

Video production

Job description

Mars, Incorporated and its Affiliates in Warsaw is seeking a Change Communications Lead to independently drive communications for a global finance e-invoicing transformation. You will shape the strategy, coordinate stakeholders across Suppliers, Customers, Segment Operations and Mars Global Services, and ensure readiness, adoption and business continuity.

The role requires 5+ years in change management and communications, strong stakeholder skills, and fluency in English.