Senior Human Resources Generalist

Sr. HR Generalist ? Regional Business Partner Company Overview: Vertex Service Partners is rapidly building a network of leading residential roofing and home services brands across the U.S. With strong financial backing from Alpine Investors, we are committed to creating the best place to work, partner, and grow. Our companies are known for their deep community roots, industry-leading service, and people-first culture. We believe that people are the driving force behind our success, and we strive to create a culture where talent thrives. Location: This role will be hybrid, and can report into one of the following locations: ? 14430 SE 98th Ct, Clackamas, OR 97015 ? 16000 Mill Creek Blvd #102, Mill Creek, WA 98012 ? 842 E Isabella Ave Ste. 101, Mesa, AZ 85204 Position Overview: We are seeking a dynamic Sr. HR Generalist ? Regional Business Partner to support the Western region of our partner companies. This is a newly created role, focused on integrating and optimizing HR processes across multiple Vertex Partner brands. Initially, the role will be operational ? ensuring smooth payroll, onboarding, and compliance ?but will evolve into a strategic HR business partner role as processes are standardized and best practices are implemented. This is an exciting opportunity for an HR professional who thrives in a high-growth, fast-paced environment and enjoys both tactical execution and strategic impact. Key Responsibilities: Operational HR Execution ? New Hire Onboarding: Manage full-cycle onboarding, including offer letters, background checks, and I-9 compliance. ? Payroll & HRIS Management: Ensure accurate payroll processing, adjustments, tax setup, year-end tax documentation, and reporting through ADP Workforce Now. ? Compliance & Data Integrity: Audit and maintain employee records, job titles, and reporting structures, and compliance with employment laws. ? Benefits & Leave Administration: Oversee enrollments, open enrollment, leave management (FMLA, STD, etc.), and pay adjustments. HR Business Partner Evolution ? HR Integration & Standardization: Assess and align partner company HR policies with corporate best practices. ? Change Management: Lead culture shifts to drive consistency in HR processes across multiple locations. ? Strategic Workforce Planning: Partner with leadership on org design, talent planning, and performance management. ? Employee Relations & Engagement: Serve as a trusted advisor to business leaders, supporting a high-performance culture. Leading engagement surveys and eNPS collection. Qualifications: ? 5+ years of HR generalist experience in a multi-site or high-growth environment. ? Strong knowledge of HR compliance, payroll, and benefits administration. ? ADP Workforce Now experience strongly preferred. ? Excellent relationship-building and change management skills. ? Ability to balance multiple priorities in a fast-paced, evolving environment. ? Willingness to travel up to 25%, especially in the first 6 months. Compensation and Benefits: Vertex intends to offer the selected candidate a competitive base salary plus an annual bonus potential. The actual offer will be based on experience, location, and qualifications. Benefits include: ? Health Insurance (medical, dental, vision) ? Retirement Plan: 401(k) with Company match ? Paid Parental Leave Why Join Us? ? Build Something Big ? Shape HR processes for a rapidly growing organization. ? Growth-Oriented Culture ? Work in a dynamic, people-first environment. ? Make an Impact Across Regions ? Partner with business leaders to drive meaningful change. Apply Job!