Human Resources Manager

Mauser Corp.; Chillicothe (MO); Hybrid; USD 65,000 - 95,000; Full time

Benefits offered by this job

Medical benefits

Paid time off

Job summary

Mauser Packaging Solutions is seeking an HR Manager to partner with leadership and employees across multiple sites in the USA. You will provide day-to-day employee relations, performance coaching, policy administration, and compliance support in a manufacturing environment.

You will assist with recruitment, onboarding, training, payroll, and benefits, while maintaining HRIS records and reporting. Occasional travel to sites may be required and union interactions handled as needed.

Qualifications

• Bachelor degree in HR or related field.
• 3+ years HR Generalist experience.
• Bilingual English/Spanish preferred, but not required.
• Knowledge of Federal/State HR laws and compliance.
• Strong oral, written and presentation skills.

Responsibilities

• Provides day-to-day employee relations and performance counseling.
• Ensures fair and consistent administration of HR policies and practices.
• Resolves employee concerns within supported location(s).
• Drives employee engagement and communicates programs to staff.
• Partners with management on HR policies, laws, and regulations.
• Assists with payroll processing, timekeeping, PTO, and benefits programs.
• Delivers and administers training programs.
• Maintains HRIS accuracy and prepares reports.
• Supports recruitment activities with the Hiring team.
• Participates in Workers' Comp investigations and union matters when needed.
• Supports multiple sites in the USA, in person and remotely.

Skills

Bilingual English/Spanish

Strong communication

Organizational skills

Travel flexibility

Education

Bachelor degree in Human Resources or related field

Job description

The Human Resources Manager serves as a key partner to leadership and employees, providing day-to-day support in employee relations, performance management, policy administration, and compliance. This role ensures consistent application of HR practices, promotes employee engagement, and supports recruitment, onboarding, training, and payroll functions. The HR Manager may also assist with grievance resolution, workers’ compensation, and union matters, while maintaining HRIS accuracy and supporting multiple sites both remotely and in person.

Responsibilities:

• Provides day-to-day employee relations and performance counseling.
• Assures fair and consistent administration of all human resources policies and practices.
• Resolves any employee concerns or issues within the location(s) they support.
• Ensures strong communication of all employee programs in an effort to increase employee engagement and morale.
• Implements programs related to human resources and employee relations
• Partners with management in communicating various human resource policies, procedures, laws, standards, and governmental regulations.
• Helps Frontline Leaders administer payroll processing, time and attendance recording, paid time off benefits, and processing company compensation and benefits programs.
• Delivers and administrates training programs
• Maintains compliance with federal and state regulations concerning employment or any other HR-related policies and procedures.
• Conducts new hire orientation and any other necessary onboarding activities.
• Maintains accurate records within the HRIS system and prepares any necessary reports.
• In conjunction with the Recruiting team, performs recruitment activities which include posting open positions, reviewing resumes, screening applicants as well as setting up/coordinating any interviews with hiring manager as needed.
• May be involved in investigating employee-related issues and/or concerns.
• In partnership with the Operations/EHS team may be involved with Workers' Compensation Investigation process and administration.
• Ability to support multiple sites in the USA, both in person and remotely.
• If the site is unionized, ability to administer rules of the CBA. Would also sit in on negotiations and would handle any grievance investigations.
• Performs other duties as assigned.

Requirements:

• Bachelor degree in Human Resources or related field required
• 3+ years HR Generalist experience, preferably in a manufacturing or similar environment.
• Bilingual English/Spanish preferred, but not required
• Demonstrated ability to model leadership behaviors on a continual basis, partnering with business leaders in a dynamic business setting.
• Knowledge of Federal/State laws as they pertain to human resources administration.
• Strong oral, written and presentation communication skills
• Good organizational, planning and follow up skills
• Ability to travel as needed

Physical Requirements:

• Ability to sit for extended periods.
• Ability to lift up to 35lbs occasionally.
• Ability to wear all required PPE when on the shop floor: for example hearing protection, steel toe shoes/boots, gloves, etc.
• When on the floor, the ability to be in a non-climate-controlled environment where temperatures can be 90+ degrees.
• When on the floor, the ability to be in an environment that has various smells.
• The shop floor environment can be noisy.

About Us

Do you want to work with people who are dedicated to innovation and making the world a better place? Do you want to build a career with a company that provides opportunities for growth and development?

Mauser Packaging Solutions is that company.

Our mission is to help our customers achieve better sustainability with their packaging. And we do that by giving our people the opportunity to do important work, solve interesting problems and be part of a diverse, forward-looking team.

At Mauser Packaging Solutions, you can be proud to work for a company that’s always striving to innovate and serve customers better—and help them be better stewards of the environment.

Whether you’re a seasoned professional—or just beginning your career—there’s a place where you can help make a difference at Mauser Packaging Solutions. Join us!

Mauser Packaging Solutions is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, protected veteran status, or disability status.

Job Info

• Job Identification 5799
• Job Category Human Resources
• Posting Date 07/31/2026, 04:35 PM
• Locations Chillicothe, MO, United States
• Pay Range TBD
• Benefits Mauser Packaging Solutions offers a comprehensive benefits package, including medical, dental, paid time off, and other competitive benefits.