Human Resources Manager

TreeHouse Foods • Green Bay, WI

7d • $99,200 - $148,800 • Onsite

About The Position

The Human Resources Manager provides HR leadership and support to TreeHouse Foods’ Green Bay, Wisconsin manufacturing facility and off-site warehouse operations. The role serves as frontline operational support and a trusted business partner to leaders and employees, managing a broad range of human resources functions. The manager leads HR initiatives, advises leadership on HR strategies, supports employee engagement and talent development, and ensures compliance with employment laws and company policies.

The position partners with operations and production teams, advises managers and frontline leaders on HR matters, and supports labor relations at represented sites. It also manages employee relations, staffing and recruitment, onboarding, HR programs and communications, policy application, and Workday data integrity. This is a full-time, on-site, first-shift role, with occasional flexibility to work other shifts.

Requirements

• At least 5 years of related Human Resources experience.
• Excellent verbal and written communication and problem-solving skills.
• Strong personal accountability for high-quality work and a continuous-improvement mindset.
• Proficiency with Microsoft Office.
• May require flexibility in hours as needed.

Nice To Haves

• Bachelor’s degree in Human Resources, Business, or a related field, or an equivalent combination of experience and education; the degree is preferred.
• Prior experience in a unionized or collective bargaining environment is strongly preferred.
• Experience in a manufacturing environment is preferred.
• Experience using HRIS systems such as Workday and Dimensions UKG is preferred.

Responsibilities

• Partner with operations and production teams to drive business results while ensuring compliance with internal and external guidelines and regulations.
• Advise and coach department managers and frontline leaders on attendance management, conflict resolution, and progressive discipline.
• At represented sites, lead labor relations efforts, including contract interpretation, grievance resolution, and collaboration with union representatives.
• Build and maintain effective relationships with employees and foster employee connections.
• Serve as an accessible resource to employees across production shifts, exercising discretion and confidentiality with sensitive employee data.
• Support the management, implementation, and communication of HR programs, including recognition programs, employee feedback forums, engagement survey action planning, and plant communications.
• Interpret and apply policies and standard practices related to attendance, paid time off, job transfers, and accommodation processes.
• Manage site staffing and recruitment needs, including onboarding and new-hire orientation.
• Use Workday for data entry and conduct regular audits to ensure data integrity.
• Address employee inquiries and concerns promptly and proactively, and support investigations.
• Handle personnel matters professionally, consistently, and confidentially, maintaining a high level of integrity.

Benefits

• Competitive compensation and benefits program, with eligibility beginning on the first day.
• 401(k) program with a 5% employer match and 100% vesting upon enrollment.
• Paid time off, including immediate access to four weeks of vacation, five sick days, parental leave, and 11 company holidays, including two floating holidays.
• Paid training, tuition reimbursement, and access to DevelopU, an educational platform with more than 10,000 free courses.
• Wellness and employee assistance programs.
• Potential eligibility for an annual discretionary merit compensation award, bonus, and equity pay for certain roles.

What This Job Offers

• Job Type: Full-time
• Career Level: Manager