Senior Manager, HR Systems / HRIS

Key Responsibilities

Owning & Optimizing Enterprise Systems

• Lead the architecture, optimization, and governance of Workday HCM, Greenhouse ATS, and related HR systems to ensure stability, scalability, and alignment with enterprise goals.
• Manage system configurations, security, permissions, workflows, and automation across functional modules like Core HCM, Benefits, Payroll, Time Tracking, Talent, and Recruiting.
• Drive the development and deployment of strategic system enhancements that elevate user experience, improve efficiency, and support organizational growth.

Collaborating with Business Stakeholders

• Partner with People & Culture, IT, Business Ops, and Finance to build and prioritize system roadmaps that align with business goals and user needs.
• Serve as the primary liaison for cross-functional system initiatives, providing clear communication, project tracking, and stakeholder alignment.
• Guide and mentor HRIS team members while building strong relationships with internal partners across Momentum and its portfolio companies.

Managing System Integrations & Data Governance

• Oversee integrations across HRIS (Workday), ATS (Greenhouse), LMS, and other business systems to ensure smooth, secure data flow and operational consistency.
• Lead the development of HR reporting and analytics dashboards using Workday’s reporting tools and external platforms like Tableau or Looker Studio.
• Ensure compliance with data governance, GDPR, and U.S./global data privacy regulations.
• Leverage data analytics tools such as Tableau, Looker, PowerBI, and BigQuery to support reporting needs and provide insights into business performance.

Driving Continuous Improvement & Innovation

• Identify opportunities for process improvement, automation, and digital transformation within the HR tech ecosystem.
• Stay current on HR technology trends, Workday releases, and industry best practices, proactively recommending enhancements.
• Own the documentation and communication of architectural decisions, process flows, and system features to end users and team members.

Qualification & Requirements

We are seeking a seasoned enterprise systems leader with technical expertise, strategic vision, and hands-on execution skills to drive system optimization and business transformation.

Education

• Bachelor’s degree in Information Technology, Business Systems, Computer Science, or a related field.

Experience

• Bachelor’s degree in Information Systems, HR Technology, Business Administration, or a related field.
• 7+ years of experience managing enterprise HR systems, including full-cycle Workday implementations and optimizations.
• Proven experience with Greenhouse or similar ATS platforms and their integration with HCM and ERP systems.
• Experience in multi-entity or holding company environments is highly preferred.
• Proven ability to lead cross-functional teams, influence leaders, execute system roadmaps, and manage system enhancements.

Technical Skills

• Deep expertise in Workday functional areas including HCM, Benefits, Payroll, Time Tracking, Projects, Talent, and Recruiting.
• Strong hands-on experience with Workday integration frameworks, EIBs, Studio, Core Connectors, and calculated fields.
• Proficiency in data analysis and reporting using Workday tools and external BI platforms (e.g., Tableau, Looker Studio).
• Understanding of APIs, middleware tools (e.g., Boomi, MuleSoft), and system architecture concepts.
• Workday Pro certification (preferred); Greenhouse or other ATS experience (bonus)
• Strong attention to detail, ability to prioritize in a fast-paced environment, and a passion for elevating employee experiences through technology.

Nice-to-Haves:

• Strategic thinker with a hands-on approach to problem-solving and continuous improvement.
• Exceptional communication skills with the ability to translate complex systems into clear business terms.
• Experience working in multi-entity or holding company environments with shared services.
• Familiarity with Agile/Scrum methodologies and enterprise project management best practices.

This role offers an opportunity to lead impactful systems architecture initiatives while collaborating across diverse business units to support the growth and success of the organization.

Benefits

We take pride in offering a comprehensive benefits package for our full-time employees, encompassing healthcare benefits, a 401(k) plan with an employer match, short-term and long-term disability coverage, life insurance, paid time off, parental leave, and various paid holidays, among other perks.