Client Onboarding Project Manager

Alliance HCM is seeking an experienced Client Onboarding Project Manager to join our team in The Woodlands, TX in a full-time capacity. This role offers the opportunity to lead complex client implementations, ensuring seamless onboarding experiences and long‑term success. If you are a results‑driven professional who excels at managing high‑impact projects and building strong client relationships, we encourage you to apply today!

• 100% paid health, vision, dental, life, and LTD insurance
• 401k with employer match
• Personal and professional development
• Help build and shape a great tax team
• Entrepreneurial culture

• 4+ years of experience in SaaS project management, specifically within HCM or payroll
• Proven ability to manage multiple enterprise implementations simultaneously
• Strong knowledge of HR, payroll, and workforce management operations

A current PMP, CAPM, or Scrum Master certification is preferred.

In this full‑time role, you'll lead the onboarding journey from discovery sessions to implementation plans. You'll coordinate internal teams, manage critical assets like payroll data, and mitigate risks to keep projects on schedule. As the main client contact, you'll resolve challenges and guide decision‑making while ensuring alignment. Before launch, you'll conduct thorough QA to ensure accuracy and deliver a seamless first payroll experience with precise Salesforce documentation.