HR Operations Specialist

HR Operations Specialist

INNIO Group is a global distributed energy solutions provider that delivers reliable, flexible, transient, decentralized, modular and efficient power. With a track record of innovation, INNIO designs, manufactures and services high ? performance power systems under its Jenbacher and Waukesha brands. The company delivers power for applications including data centers, microgrids, grid stabilization, industrial energy and gas compression.

INNIO operates a global installed base across approximately 100 countries as of December 31, 2025, supported by a resilient, high ? margin services business that delivers long ? term, recurring revenues across the full equipment lifecycle. As electricity demand acceleratesdriven by AI, electrification and grid constraintsINNIO enables scalable, behind ? the ? meter power generation with high efficiency, fast start capability, strong transient performance and fuel flexibility, including hydrogen ? ready solutions. INNIO employs over 5,000 people worldwide and is committed to moving energy forward.

Are you looking for an opportunity to build a strong foundation in Human Resources while gaining exposure to HR Operations, Payroll, Benefits, and HR Systems? INNIO is seeking an HR Operations Specialist to join our growing HR team. This role is ideal for an early-career HR professional who thrives in a fast-paced environment, enjoys solving problems, and is eager to learn the operational side of Human Resources.

Working closely with experienced HR professionals, you'll play a key role in supporting employee lifecycle processes, maintaining HR data integrity, and delivering exceptional service to employees and managers across the organization.

What you'll do:

• Process employee lifecycle transactions including hires, onboarding, transfers, promotions, leaves of absence, and terminations.
• Maintain accurate employee records and ensure data integrity within HR systems.
• Prepare, review, and process HR documentation in compliance with company policies and procedures.
• Support onboarding and employee administration activities to ensure a positive employee experience.
• Respond to routine HR inquiries from employees and managers while escalating complex matters as needed.
• Generate recurring HR reports, perform data audits, and support compliance-related activities.
• Assist with HR projects, process improvements, system implementations, and operational initiatives.
• Support payroll, benefits, and other HR operations activities as assigned.
• Help develop and maintain standard operating procedures and process documentation.
• Identify opportunities to improve efficiency, streamline workflows, and enhance service delivery.

What you'll learn - This position provides hands-on exposure to:

• HR Operations and employee lifecycle management
• HRIS and data management
• Benefits administration
• Payroll support processes
• Labor law and compliance fundamentals
• Global HR operations
• Process improvement and project participation

What you'll have:

• Bachelor's degree in Human Resources, Business Administration, or a related field; or equivalent combination of education and experience.
• Experience in HR operations, HR administration, shared services, or a related customer-focused role.
• Working knowledge of HR systems and HR processes.
• Strong organizational skills with exceptional attention to detail.
• Ability to manage multiple priorities and meet deadlines.
• Strong verbal and written communication skills.
• Demonstrated ability to handle confidential information with professionalism and integrity.

What'll make you stand out:

• Internship, co-op, or professional experience supporting HR functions.
• Experience working with HRIS platforms such as Workday or similar systems.
• Experience supporting HR projects, reporting, or process documentation.

Additional Details:

• Location: Waukesha, WI
• Work Schedule: Hybrid
• Visa Sponsorship: This role is not eligible for visa sponsorship now or in the foreseeable future.

INNIO offers a great work environment, professional development, challenging careers, and competitive compensation. INNIO is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, national or ethnic origin, gender (including pregnancy), sexual orientation, gender identity or expression, age, disability, veteran status or any other characteristics protected by law.