✦ Luna Orbit — Human Resources & Recruiting

Director, HR Operations

at Scientific Safety Alliance

📍 Remote, US Remote 💰 $150K – $225K USD / year Posted April 10, 2026
Salary $150K – $225K USD / year
Type Full-Time
Experience mid
Exp. Years 5+ years
Education Not specified
Category Human Resources & Recruiting

Director of HR Operations to build and scale SSA's HR infrastructure, owning payroll, benefits, compliance, onboarding, and M&A integration across a high-growth, acquisition-driven organization.

  • Own Payroll & Benefits Execution
  • Drive HR Compliance (Domestic & Global)
  • Build Scalable Onboarding & Offboarding
  • Lead HR Integration for M&A
  • Systematize HR Operations

HRIS systems, payroll processing, benefits administration, onboarding/offboarding workflows, M&A integration, policy and governance, automation

The ideal candidate is an HR operations leader with 5+ years in high-growth, acquisition-heavy environments, deeply knowledgeable in payroll, benefits, and HR compliance across multiple jurisdictions, and skilled in HRIS automation and M&A integration.

Proven experience leading HR Operations in a high-growth environmentDeep expertise in payrollbenefitsand HR compliance (multi-state requiredglobal preferred)Experience integrating multiple acquisitions and standardizing processes across entitiesStrong systems mindset (HRISautomationprocess design)Ability to operate with urgency and precision in a fast-pacedevolving environment
Global HR experienceM&A integration toolingEquity ownership understanding
ADPWorkdaySAP SuccessFactorsGustoBambooHRPayroll systems
HR operations leadership; payroll; benefits; compliance; multi-state; global payroll; HRIS; automation; M&A integration; onboarding; offboarding; policy development
HRISautomationpayrollbenefitsonboardingoffboardingM&A integrationsystems designcomplianceglobal payrolltax and statutory compliancepolicy development
strategic thinkingpartnership with executive leadershipattention to detailurgencycustomer service
Industry Healthcare & Medical
Job Function Lead the HR Operations function to support rapid growth and acquisitions with scalable payroll, benefits, compliance, onboarding, and integrations
Role Subtype People Operations Manager
Tech Domains Workday, SAP SuccessFactors, ADP, BambooHR, Gusto
director of hr operationshuman resources operationspayrollbenefits administrationHR compliancemulti-state payrollglobal payrollonsite relocation not requiredM&A integrationHRISautomationSOPstalent operationstalent ops hubpolicy developmentdata analyticsfinance collaborationpartner with executiveshr operationsbenefitshriscompliancema integrationonboardingoffboardingWorkday

Experience in a PE-backed or acquisition-heavy environment

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