Cerro Flow Products LLC

As a part of the global industrial organization Marmon Holdings—which is backed by Berkshire Hathaway—you’ll be doing things that matter, leading at every level, and winning a better way. We’re committed to making a positive impact on the world, providing you with diverse learning and working opportunities, and fostering a culture where everyone’s empowered to be their best.

Provides administrative support to the Human Resources Manager and department in all areas including employee relations, staffing, compensation and benefits administration, and training. Maintains accurate records, personnel files, and the Human Resources database. Assists in carrying out policies and procedures throughout the HR department.

Provides administrative support to the Human Resources Manager and department in all areas including employee relations, staffing, compensation and benefits administration, and training. Maintains accurate records, personnel files, and the Human Resources database. Assists in carrying out policies and procedures throughout the HR department.

Job Title: Human Resources Operations Assistant  

Location: Sauget, Illinois

Employment Type: Full-Time

Hourly Rate: $17.00- $20.00

Who We Are: Cerro Flow Products, LLC, part of Marmon Holdings—a Berkshire Hathaway company, has proudly delivered “Made in the USA” copper and brass flow control products for over 80 years. As part of a global organization with over 125 autonomous businesses, we serve the Plumbing, HVAC/R, and Industrial markets with a focus on innovation, customer satisfaction, and cost efficiency. Known for our quality and reliability, we also provide exceptional sales support and product expertise.

Position Overview: We are seeking a detail-oriented and dependable People & Pay Assistant to support payroll processing and HR operations across multiple facilities and a diverse workforce of 500+ employees. This role is instrumental in maintaining accurate time card data, facilitating daily communication with team leads, and assisting employees with HR and payroll-related inquiries. The ideal candidate thrives in a fast-paced, people-centered environment and brings strong organizational skills, discretion, and a commitment to accuracy.

Responsibilities:

Review and validate daily time cards for multiple locationsCommunicate regularly with team leads and supervisors to ensure accurate time tracking and approvalsEnter and update timecard data for absences, suspensions, and other leave typesFlag and resolve timekeeping discrepancies in coordination with HR and payroll teamsAssist in compiling payroll reports for review and audit purposesRespond to employee inquiries related to timekeeping, pay rates, hours, and leave policiesMaintain confidentiality and sensitivity in employee relations and disciplinary mattersDocument and track personnel actions including attendance issues, leaves of absence, and return-to-work notesProvide administrative support for HR programs, campaigns, and initiativesHelp onboard new employees by coordinating timecard setup, badge access, and initial HR documentation

Qualifications:

High school diploma or equivalent; associate or bachelor’s degree preferred1+ years of payroll or HR administrative experience preferredFamiliarity with timekeeping and payroll systems (ADP) preferredStrong attention to detail and organizational skillsExcellent written and verbal communication skillsAbility to handle sensitive information with discretion and professionalismProficient in Microsoft Office Suite (Word, Excel, Outlook

Why Join Cerro:  Be part of a dynamic, collaborative team where great people come together to achieve remarkable results. At Cerro Flow Products, we believe in fostering a workplace built on diversity, inclusion, and positivity. Our culture celebrates teamwork, innovation, and shared success, creating an environment where every employee feels valued and empowered to thrive.

We are proud to offer a competitive benefits package, including:

Medical, dental, and vision insurance.401(k) with company match.Paid time off.Short-term and long-term disability (STD/LTD) insurance.Life insurance.Employee Assistance Program (EAP).Tuition reimbursement.Health Savings Account (HSA).Company discounts.

At Cerro, your ideas and contributions matter, and together, we build a workplace that inspires growth, creativity, and excellence. Join us and make a meaningful impact while building connections with colleagues who share your dedication and enthusiasm.

Pay Range:

14.40 - 21.60

We offer a comprehensive benefits package that may include medical, dental, vision, 401k matching, and more!

Following receipt of a conditional offer of employment, candidates will be required to complete additional job-related screening processes as permitted or required by applicable law.

We are an equal opportunity employer, and all applicants will be considered for employment without attention to their membership in any protected class. If you require any reasonable accommodation to complete your application or any part of the recruiting process, please email your request to careers@marmon.com, and please be sure to include the title and the location of the position for which you are applying.