Senior Payroll Administrator

Reference: 40502Senior Payroll Administrator (Hybrid / Remote Option on Pacific Time)Location: Palo Alto, CA (Hybrid – ~2-3 days/week) or Remote (Pacific Time)Company: Confidential Medical Device / Healthcare Technology CompanyDepartment: Finance & AccountingEmployment Type: Full-TimeAbout the OpportunityWe are partnering with a high-growth, globally backed medical device company headquartered in Palo Alto to find a Senior Payroll Administrator.Reporting directly to the Assistant Controller, this role sits squarely within the Finance and Accounting organization and owns end-to-end U.S. payroll operations for a dynamic, scaling employee base. This is not just a transactional processing role; it is a critical opportunity for a process-builder to partner with cross-functional teams, drive operational cleanup, implement system best practices, and contribute to an ongoing payroll and compliance modernization journey.Key ResponsibilitiesEnd-to-End Payroll Operations: Own and execute bi-weekly, monthly, and special payroll runs for approximately 265+ U.S. employees (including hourly, salaried, and international expatriate populations) across 30+ states.Compliance & Tax Governance: Ensure flawless multi-state tax compliance, manage garnishments, oversee supplemental tax rates, track regulatory updates (including Secure 2.0), and collaborate with external providers to resolve tax notices and multi-jurisdictional registrations.Accounting & General Ledger Integration: Partner closely with accounting to prepare payroll-related journal entries, manage balance sheet account reconciliations, support monthly/quarterly/yearly close cycles, and ensure clean GL mapping within ADP and ERP systems.Audit & Benefit Administration: Lead payroll-related preparation and support for annual audits, including Workers' Compensation, 401(k) plans, and financial audits. Ensure accurate benefit premium calculations and FSA/401(k) funding.Process Improvement & Documentation: Act as a change agent by building out robust standard operating procedures (SOPs), cleaning up historical data, automating manual workflows, and optimizing ADP Workforce Now configurations.Internal Customer Support: Serve as a trusted, communicative resource for employees across the organization, providing clear guidance on payroll timelines, earnings, and policies while maintaining strict discretion over confidential data.What We’re Looking ForExperience: Minimum 7–8+ years of progressive, multi-state payroll processing experience in fast-paced environments (diversity of company types and hands-on operational exposure preferred).Technical Mastery: Advanced, hands-on proficiency with ADP Workforce Now (system setup, troubleshooting, and configuration—not just data entry).Compliance Expertise: Deep understanding of multi-state payroll regulations, overtime, meal penalties, regular rate of pay, supplemental tax rates, and tax compliance.Accounting Acumen: Solid foundational accounting skills with a strong understanding of debits, credits, journal entries, and general ledger reconciliation workflows.The Builder Mindset: A proactive, assertive, and tactful professional who thrives on process improvement, documentation, system cleanup, and cross-functional collaboration.Credentials: Bachelor’s degree in Accounting, Business, or HR, a Certified Payroll Professional (CPP) designation, or ADP Workforce Now certifications are highly preferred.Location Flexibility: Candidates within 60 miles of Palo Alto are expected to work a hybrid schedule (~2–3 days/week onsite). Strong remote candidates based on Pacific Time outside of the Bay Area will also be considered.What’s in It for You?Competitive Compensation: Base salary range of $110,000 – $130,000+ (depending on experience and location) plus strong comprehensive benefits.Visibility & Impact: A high-visibility role within a stable, globally backed organization experiencing major commercial growth and roadmap milestones.Professional Growth: Opportunity to expand scope (including potential oversight of T&E functions) and be a foundational pillar in modernizing the company's financial infrastructure. DeWinter Group and Maris Consulting is an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. We post pay scales which are based on our client pay ranges. DeWinter, Maris, and our clients have the right to modify the requirements of the role which can impact the pay ranges posted. #LI-AR1