Momentum is a respected collection of independent companies, including PMG, Koddi, Further. We serve as a premier global business transformation partner for over 125 of the Fortune 500 brands. With 1,400 global employees and $5B in media spend under management, we foster a fast-growing, values-driven, people-first environment where you can thrive.

Our portfolio of companies partners with some of the world’s most iconic and ambitious brands. We combine scalability with a solutions-oriented approach to deliver fast-paced, innovative results for our customers while creating meaningful growth opportunities for our teams. If you are looking for opportunities to grow in your career and are passionate about being at the forefront of data and technology, and driving rapid innovation in the future of commerce, we would love to talk with you about joining Momentum.

We believe that a culture of belonging, inclusion, and diversity is key to empowering our team members to thrive both personally and professionally. Living out our values is not just a goal; it's a daily practice! com .

The Opportunity If you are looking for opportunities to grow in your career and are passionate about using data technology to innovate the future of digital commerce, we would love to talk with you about joining Momentum. We are a dynamic collection of companies and offer shared services, processes, and best practices that enable, accelerate, and empower the organization. We believe that a growth-focused work environment fostering a culture of belonging, inclusion, and diversity will empower our team members to thrive both personally and professionally.

Join us in this full-time role, based in our Dallas Office at the Link: 2601 Olive Street, Dallas, TX. Be part of a vibrant community where amazing people, data insights, and perpetual innovation converge to shape the future of digital commerce! As a Senior Manager, HR Systems / HRIS, you will be the owner of our HR systems, ensuring they effectively support business operations, integrations, and process automation across Momentum and its portfolio of companies.

You will lead the day-to-day execution of the team managing these systems, ensuring their scalability, efficiency, and alignment with business needs. Additionally, this role will incorporate Product Lifecycle Management (PLM) principles , ensuring that enterprise systems support seamless product data management and business workflows from inception to end-of-life. A Day in the Life of This Role at Momentum 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.

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.