HR Generalist

Location: On-site in Overland Park, Kansas, United States

Company

AI-native, automation-first Managed Detection and Response provider focused on advanced threat detection, rapid response, continuous protection, and AI-driven cybersecurity solutions.

What you will do

• Administer US benefits, including enrollments, life events, open enrollment, carrier and broker coordination, COBRA, and compliance.
• Reconcile monthly carrier invoices with enrollment records and payroll deductions, resolving discrepancies.
• Run accurate, on-time multi-state US payroll in Rippling, including off-cycle payments, garnishments, audits, year-end reconciliations, and W-2s.
• Register and maintain state withholding and unemployment tax accounts, manage filings, rate notices, and agency correspondence.
• Support international payroll inputs and employee questions for team members employed through an EOR partner.
• Answer employee HR questions, support onboarding and offboarding, back up office operations, and document and improve HR processes.

Requirements

• 3–5+ years of hands-on US payroll and benefits administration experience; multi-state experience is highly preferred.
• Experience setting up and maintaining state payroll tax registrations, including SIT and SUI, and handling agency notices.
• Experience owning benefits administration and monthly invoice reconciliation.
• High standards for accuracy and confidentiality, with sound judgment when identifying discrepancies or risks.
• Ability to work in a fast-moving startup environment and build processes that do not yet exist.
• Ability to work on-site in Overland Park, Kansas.

Nice to have

• Rippling payroll and benefits experience.
• Experience helping a company move off a PEO.
• EOR or global payroll experience.
• Broader generalist experience in employee relations, leave administration, and HR compliance.
• Experience in a high-growth technology company or an associate’s or bachelor’s degree in Human Resources or a related field.

Culture & Benefits

• Work with AI-driven cybersecurity technologies and Google SecOps solutions.
• Collaborate with a team focused on improving security operations.
• Competitive salary and benefits package.
• Growth and development opportunities in AI, cybersecurity, and emerging technologies.
• Join a small, well-funded startup during an early stage of growth.