Payroll and Personnel Administration Specialist

Company:MMC Corporate

Description:

MMC is seeking candidates for the following position based in Warsaw:

Payroll and Personnel Administration Specialist

Are you ready to grow your payroll expertise? At MMC, you’ll support payroll and HR programs, collaborate with global teams, and contribute to innovation!

What’s in it for you?
Join a dynamic HR Services team focused on the Polish market, where your skills contribute to a high performing, engaged culture. Thrive in a multinational environment that encourages continuous learning, development, and fresh ideas.

Your key responsibilities:

• Ensure accurate payroll processing and data quality

• Manage social security declarations and tax reporting

• Partner with payroll vendors and internal teams

• Support onboarding, training, and process improvements

• Provide guidance on labor law and social security

What you bring:

• 1+ years of experience as a Specialist in Payroll, HR Operations, or HR Administration

• Basic understanding of Polish payroll and Płatnik

• Strong Excel skills and a university degree

• Experience working in a large corporation and fast-paced environment

• Fluent in Polish and English

• Analytical mindset with great attention to detail

What makes you stand out:

• Proactive, client-focused attitude

• Experience with SAP, Workday, or SSC/BPO environments

• Skilled in vendor collaboration and communication

Ready to grow your career with MMC? Send your CV in English today!

Marsh McLennan (NYSE: MMC) is a global leader in risk, strategy and people, advising clients in 130 countries across four businesses: Marsh, Guy Carpenter, Mercer and Oliver Wyman. With annual revenue of $24 billion and more than 90,000 colleagues, Marsh McLennan helps build the confidence to thrive through the power of perspective. For more information, visit marshmclennan.com, or follow on LinkedIn and X.Marsh McLennan is committed to creating a diverse, inclusive and flexible work environment. We aim to attract and retain the best people and embrace diversity of age, background, disability, ethnic origin, family duties, gender orientation or expression, marital status, nationality, parental status, personal or social status, political affiliation, race, religion and beliefs, sex/gender, sexual orientation or expression, skin color, or any other characteristic protected by applicable law.

Marsh McLennan is committed to hybrid work, which includes the flexibility of working remotely and the collaboration, connections and professional development benefits of working together in the office. All Marsh McLennan colleagues are expected to be in their local office or working onsite with clients at least three days per week. Office-based teams will identify at least one “anchor day” per week on which their full team will be together in person.