HR Coordinator – Operations (Plant Location)

Socket.dev; Saint Charles (MO); On-site; USD 65,904,000 - 77,366,000; Full time

Benefits offered by this job

Competitive medical plan

Paid time off 17 days

401K with 6% match

Tuition reimbursement

Dental and vision plans

Flex spending accounts

Employer-paid life insurance

Tele-med physician services

Discounted home/auto insurance

Job summary

MAPEI Corporation is seeking an HR Coordinator, Operations to support plant leadership and employees by coordinating HR processes, maintaining records, and ensuring compliance with company standards.

You will assist with payroll, benefits, training, and onboarding, while fostering clear communication across teams and serving as a trusted administrative partner to management in a safe, organized work environment.

Qualifications

• High school diploma or GED required; associate or bachelor’s degree preferred.
• Minimum 2 years of administrative or HR support experience, ideally in manufacturing.
• Proficiency in Microsoft Office; experience with HRIS or timekeeping systems preferred.
• Excellent verbal and written communication; ability to handle confidential information.
• Strong attention to detail, organization, and follow-through.

Responsibilities

• Partner with HR Manager and Unit Manager to support performance, attendance, and conduct matters.
• Participate in daily production meetings and provide updates on personnel activity, including openings and separations.
• Coordinate and document employee relations meetings while maintaining confidentiality.
• Support payroll processing via ADP Workforce Now, including timekeeping and reporting.
• Provide benefits information and onboarding support for new hires and current employees.
• Collaborate with hiring managers to recruit and onboard hourly and entry-level roles.
• Verify I-9 documentation and facilitate new hire orientation.
• Ensure QMS compliance and assist with document updates as needed.
• Maintain confidential employee files and participate in HR/PSC meetings.

Skills

Verbal communication

Written communication

Attention to detail

Organization

Confidentiality

Education

High school diploma or GED

Associate or Bachelor’s degree in HR/Business

Tools

Microsoft Office Suite

HRIS

ADP Workforce Now

Timekeeping systems

Job description

Join MAPEI Corporation, a global leader in the manufacturing of construction chemicals and building materials, including adhesives, sealants, and specialty products used in flooring, tile, and concrete restoration. As an HR Coordinator, Operations, you will provide essential support to plant leadership and employees by coordinating key HR processes, maintaining accurate records, and ensuring compliance with company and quality standards. This role involves assisting with payroll, benefits, training, and onboarding, while fostering clear communication across teams. You will serve as a trusted point of contact for employees and a dependable administrative partner to management, helping to maintain a safe, organized, and compliant work environment.

Key Responsibilities

• Partner with the HR Manager and Unit Manager to support employee performance, attendance, and conduct matters.
• Participate in daily production meetings and provide updates on personnel activity, including open positions, interviews, and separations.
• Coordinate and document employee relations meetings and disciplinary discussions while maintaining confidentiality.
• Support the completion of Job-Specific and Departmental training for all new and existing employees, and maintain accurate training records in HRIS.
• Assist with payroll processing via ADP Workforce Now, including timekeeping, reporting, and paycheck distribution.
• Provide employees with information and support regarding benefits, paid time off, and other HR-related questions.
• Collaborate with hiring managers to recruit and onboard hourly and entry-level operations roles.
• Verify I-9 documentation, and facilitate new hire orientation and onboarding.
• Ensure policies, procedures, and related forms comply with QMS requirements and assist with document updates as needed.
• Manage internal communication programs, such as COE Boards and Safety Boards, and distribute HR reports or correspondence as requested.
• Maintain organized and confidential employee files and participate in HR and PSC meetings to share updates and best practices.
• Adhere to all policies, procedures and instructions as defined in our Quality Management System (QMS), Employee Handbook, Health and Safety manual, or any other instruction issued by the company.
• Perform other duties as assigned

What's in it for you

• In this role, you will earn a competitive hourly wage ranging from $23.00 to $27.00 per hour, depending on your experience and qualifications.
• Employees have the option of a highly competitive medical plan with minimal monthly employee contributions.
• 17 Days of paid, sick and vacation time annually (days are prorated).
• 401K retirement with up to 6% matching program.
• Tuition reimbursement programs.
• Excellent dental, vision programs, flex spending accounts, employer-paid life insurance.
• Free tele-med physician services with medical plan.
• Various other company employee-centric perks initiatives; discounted home/auto insurance programs, supplemental life insurance, and more

Qualifications

• High school diploma or equivalent (GED) required; Associate or Bachelor’s degree in HR, Business, or related field preferred.
• Minimum 2 years of administrative or HR support experience, ideally in a manufacturing or industrial environment.
• Proficiency in Microsoft Office Suite (Word, Excel, PowerPoint, Outlook); experience with HRIS or timekeeping systems preferred.
• Excellent verbal and written communication skills and ability to handle confidential information.
• Strong attention to detail, organization, and follow-through.

Equal Opportunity Employer – Minority/Female/Disability/Veteran (M/F/D/V)MAPEIP2