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Senior People Partner, G&A

Horizon3 AI· People
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Remote$142k - $185k + equityFull-timePosted 3w ago

About the role

Strategic HR Business Partner role supporting Global G&A functions (Finance, Legal, IT/Security) at Horizon3 to enable scale through org design, workforce planning, leadership development, and cross-functional collaboration across a fast-growing, fully remote cybersecurity company.

Responsibilities

  • Serving as a trusted advisor to G&A executives, translating global expansion priorities into organizational structures, leadership capabilities, and talent plans that enable the business to scale.
  • Leading organizational design for global corporate functions, clarifying what should be centralized, regional, or local and establishing clear accountability across teams and geographies.
  • Partnering with Finance, Legal, IT/Security, and People Ops to anticipate the capabilities and staffing required for new market entry, entity expansion, and increasing international complexity.
  • Building workforce plans across growth scenarios, prioritizing critical roles, evaluating talent locations, and sequencing hiring to establish capacity ahead of business needs.
  • Helping leaders evolve G&A operating models to support a larger global footprint, strengthening cross-functional coordination, regional coverage, and service delivery.
  • Coaching executives and managers on leading globally distributed teams, delegating effectively, and maintaining consistent performance expectations across regions.
  • Guiding organizational change as functions expand, including new leadership layers, regional responsibilities, reporting relationships, and transitions in ownership.
  • Leading talent reviews and succession planning to strengthen the global leadership bench, reduce dependency on key individuals, and develop talent for broader scope.
  • Driving performance management grounded in role expectations and business impact, ensuring standards are applied consistently and thoughtfully across geographies.
  • Using workforce, retention, engagement, and performance data to surface capacity constraints and organizational risks early and guide investment decisions.
  • Partnering with People Ops, Legal, and regional experts to navigate employee relations, compensation, and local employment considerations as the company enters and scales in new markets.
  • Partnering with Talent Development and People Ops to build onboarding and manager development programs that accelerate productivity and strengthen collaboration across a growing global organization.

Qualifications

  • 7–10+ years of progressive HR experience, including substantial HRBP experience in a technology company through high-velocity growth and global expansion.
  • Demonstrated success helping corporate functions build the talent, leadership, and organizational capacity needed to support new markets and a growing international footprint.
  • Strong organizational design experience, including defining global versus regional responsibilities, clarifying decision-making ownership, and evolving structures as business complexity increases.
  • Experience advising CFOs and other senior functional leaders, with the business acumen and confidence to challenge assumptions, navigate tradeoffs, and influence decisions.
  • Strong coaching and change management skills, with experience guiding leaders through international team growth, leadership transitions, and shifts in organizational responsibilities.
  • A track record of strengthening performance, succession planning, and leadership development.
  • The ability to turn workforce and business data into clear recommendations, identify risks early, and move between strategic advising and hands-on execution.
  • Sound judgment, comfort with ambiguity, and a bias for action, paired with the candor, discretion, and follow-through needed to earn trust across cultures and time zones.

Skills

Required:HR Business PartneringOrganizational DesignChange ManagementTalent Management & Succession

Benefits

  • Inclusive Team: We value diversity and promote an inclusive culture where everyone can thrive.
  • Growth Opportunities: Be part of a dynamic and growing team with numerous career development opportunities.
  • Innovative Culture: Work in a collaborative environment that encourages creativity and out-of-the-box thinking.
  • Hybrid & Remote Work: We embrace a mix of remote and hybrid work models depending on role and location, including our Chicago office, where some roles require regular in-office presence.
  • Competitive Compensation: We offer competitive salary, equity and benefits. Our benefits include health, vision & dental insurance for you and your family, a flexible vacation policy, and generous parental leave.
Last updated Oct 1, 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
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