Job Description

We are seeking a Total Rewards Administrator based in our Milton Office location to join the Human Resources team. This is a fully onsite contract role for 6 months.

Ready to help build a better future for generations to come?

In an ever-changing, fast paced world, we owe it to ourselves and our future generations to live life responsibly. At ROCKWOOL, we work relentlessly to enrich modern living through our innovative stone wool solutions.

Join us and make a difference!

Your future team:

The role reports to the Director of Total Rewards and will be part of 8 people team who manage different aspects of Total Rewards for ROCKWOOL.

What you will be doing:

The Total Rewards Administrator supports the administration of payroll, benefits, and HRIS processes, ensuring accuracy, compliance, and a positive employee experience. This role serves as a key point of contact for employee inquiries and provides operational support across payroll processing, benefits administration, and system maintenance. The position will work within a multi-system environment, utilizing Workday (HCM) and supporting the organization’s transition from Dayforce to ADP for payroll and benefits.

Key responsibilities:

• Support biweekly payroll processing, ensuring accuracy and timely completion.

• Review and validate time and attendance records, resolving discrepancies with managers.

• Process payroll adjustments, manual payments, reconciliations, and maintain payroll records.

• Administer employee benefits programs, including enrollments, changes, terminations, and life event updates.

• Assist with open enrollment activities and employee benefits communications.

• Serve as a primary contact for employee inquiries related to payroll, benefits, deductions, and total rewards programs.

• Support new hire onboarding by coordinating payroll and benefits setup and documentation.

What you bring:

• Bachelor’s degree in Human Resources, Business Administration, Finance, or a related field (or equivalent experience).

• 1–2 years of experience in payroll, benefits administration, or HR operations.

• Experience with HRIS and payroll systems; Workday preferred, ADP Workforce Now and/or Dayforce a plus.

• Intermediate Microsoft Excel skills, including data analysis and reconciliations.

• Knowledge of payroll, time & attendance, benefits administration, and compliance requirements.

• Strong attention to detail, analytical and problem-solving abilities, organizational skills, and customer-service orientation.

• Excellent written and verbal communication skills with the ability to handle confidential information discreetly.

The annual salary range for this role is $60,000 - $65,000 Your base salary is determined based on location, experience and the pay of employees in similar positions.

Who we are:

We are the world leader in stone wool solutions. Founded in 1937 in Denmark, we transform volcanic rock into safe, sustainable products that help people and communities thrive. We are a global company with 12,000 employees, located in 37 countries with 36 manufacturing facilities… all focused on one common purpose – to release the natural power of stone to enrich modern living Sustainability is central to our business strategy. Through our partnership with One Ocean Foundation and in connection with our sponsorship of the Denmark SailGP team, we help raise awareness around ocean health challenges in an effort to accelerate solutions to protect it.

Work Environment & Conditions:

Our offices are designed to inspire collaboration, creativity, and meaningful social interactions., empowering employees to achieve balance and bring their best selves to work. ROCKWOOL is deeply committed to giving back to our communities. Through global philanthropic initiatives, community involvement, and sustainability efforts, we strive to create a positive impact in the communities we serve.

Our Culture and Commitment:

We are dedicated to fostering an inclusive workplace where everyone feels valued, respected, and heard. With employees representing 91 nationalities, we champion diversity, provide equal opportunities, and actively combat all forms of discrimination. At ROCKWOOL, you'll find a welcoming team environment built on what we proudly call “ The ROCKWOOL Way”. This cultural foundation reflects our core values: ambition, responsibility, integrity and efficiency.

ROCKWOOL is proud to be an Equal Opportunity Employer. We assess all qualified candidates based solely on their skills and qualifications, without regard to race, color, national origin, religion, gender, age, marital status, disability, veteran status, sexual orientation, gender identity, or any other characteristic protected by law.