← All roles

Sr. Manager, People Operations

Horizon3 AI· People
Apply on company site
Remote$169.9k - $222.1k + equityFull-timePosted 3w ago

About the role

Senior leadership role to drive core HR functions and global expansion, building and evolving People Operations for Horizon3’s international growth, with a focus on HR systems, global mobility, EOR models, and scalable processes.

Responsibilities

  • Lead global market-entry strategy and execution by partnering with Legal, Tax, and Finance to evaluate and establish owned legal entities, Employer of Record (EOR) models, or contractor structures across target countries.
  • Manage international EOR vendor relationships, contracts, and service level agreements, including transitioning employees from EOR to direct entities as markets scale.
  • Oversee the global HR tech stack (HRIS, ATS, global payroll, and benefits systems) to maintain accurate records, multi-currency capabilities, and data security.
  • Design localized total rewards programs, including compensation bands, statutory benefits, healthcare, leave, and retirement plans per country legislation.
  • Establish standardized global employee lifecycle processes (onboarding, role changes, mobility, visa sponsorships, offboarding).
  • Maintain HR policies and procedures localized to regional labor laws and data privacy regulations such as GDPR.
  • Analyze core workforce analytics (turnover, time-to-fill, cost of hire, retention) for executive decision-making and improvements.
  • Mentor and develop the People Operations team, recognizing and retaining high performers.
  • Explore, test, and implement AI and automation to scale and improve People Operations.

Qualifications

  • Must be proficient in global HRIS platforms (e.g., Rippling), global payroll platforms, and EOR management tools (e.g., Deel).
  • Must have a deep understanding of international labor law frameworks, statutory benefits, cross-border tax considerations, and data privacy regulations.
  • 6+ years of experience in managing end-to-end People Operations, establishing foreign entities, multi-country compensation/benefits, and global mobility initiatives.
  • Knowledge of performance management, employee relations, global HR compliance reporting, and workforce metrics analysis.

Skills

Required:Global HRIS proficiencyEOR managementInternational labor lawGlobal mobility & entity establishment

Benefits

  • Health, vision & dental insurance for you and your family
  • Flexible vacation policy
  • Generous parental leave
  • Equity package in full-time roles
  • Hybrid & remote work options including Chicago office
Last updated Oct 8, 2026. Interested? Apply on the company site.

About Horizon3 AI

Only Pentesting Platform Proven in Production

Continuously assess, fix, and verify your security posture. Securing enterprises across many attack surfaces.

PentestingSecurity PostureThreat DetectionVulnerabilitiesRisk AssessmentOffensive Security
Company profileWebsite

More open roles at Horizon3 AI