Mars Wrigley Conf. (MCNA)
P&O Business Partner
Mars Wrigley Conf. (MCNA) is hiring a P&O Business Partner in ELZ-Mars Chocolate NA, United States of America. Posted October 6, 2026.
Job at a glance
- Company
- Mars Wrigley Conf. (MCNA)
- Location
- ELZ-Mars Chocolate NA, United States of America
- Workplace
- Hybrid
- Employment
- Full-time
- Sector
- Human Resources
- Posted
- October 6, 2026
About the job
Job Description:
P&O Business Partner
Elizabethtown, PA
The P&O Business Partner for Mars Wrigley North American factories works with the Factory and Technical Directors & and their Leadership Teams supporting local people strategy creation and execution, leading change initiatives as well as leading the talent agenda and engagement at a strategic level. The BP ensures day-to-day operational work is completed via MyP&O and two-way communication with COEs. The BP has the ownership to co-design and co-implement the Mars Associate Experience as guardian of the Five Principles, signature processes, and governance procedures.
What are we looking for?
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Minimum qualification: Bachelor’s degree in Human Resources or related field
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Preferred qualification: Master / Post Graduate Degree in Human Resources, Business Management, or related field
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At the factories minimum 3 days a week (able to travel and effectively manage regional responsibilities)
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5+ years of progressive P&O/HR experience
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3+ years of manufacturing setting experience preferred
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Solid knowledge of US labor regulations and understand their application in solving business needs and ability to provide guidance
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Effective in building relationship at all levels
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Strong analytical, problem-solving, critical thinking and decision-making skills, using a comprehensive approach with strong attention to detail
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Able to solve challenges with a data mindset; utilizes available data and informs stakeholders using a data centric approach to prioritize, influence and drive outcomes
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Good business acumen / business experience
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Strong consulting skills and ability to influence decisions to a positive business outcome
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Ability to effectively manage and work within ambiguity and prioritize on business needs and resources
What will be your key responsibilities?
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Business Leadership: Partner with Operations business leaders to achieve goals aligned with the people agenda, provide thought leadership to the business and ensure associate advocacy.
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The expectation will be to effectively partner with multiple site Leadership Teams and will require highly functional ways of working.
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Talent & Organizational Health: Drive a talent pipeline and strategy that supports growth and Associate development/engagement, keep a “pulse” of the business and develop appropriate OD interventions that strengthen the health of the organization and enable a high-performing culture. Coach LMs through the wow’s, enabling them to develop Associates and improve engagement and team wellbeing living up to the expectation of a Mars’ Great Line Manager.
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Unit Effectiveness: manage or deliver unit-specific projects to drive change and transformation, embed the adoption of Mars signature people programs and Essence of Mars and communicate emerging needs to CoEs.
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Partner with the P&O Head and the P&O team to establish and achieve short and long-term goals to drive business success, ensure the people agenda lives and is acted upon within the unit, and emphasize Associate advocacy.
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Enabling Operations: Guide, support and position the MyP&O team and LMs to most effectively and efficiently support Associates. Work to ensure efficiency and effectiveness with the Talent Acquisition and Associate Relations teams. Problem solve escalations throughout P&O model to drive resolution.
What can you expect from Mars?
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Work with over 140,000 diverse and talented Associates, all guided by The Five Principles.
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Join a purpose driven company, where we are striving to build the world we want tomorrow, today.
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Best-in-class learning and development support from day one, including access to our in-house Mars University.
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An industry competitive salary and benefits package, including company bonus.
Mars does not sponsor visas for this role.
This position is not eligible for relocation benefits.