Human Resources Generalist, Senior

parental leave, paid time off, 401(k), retirement plan Job title: Senior Human Resources Generalist Onsite: 3 days minimum onsite ( may increase as business needs change) Sponsorship: No sponsorship assistance is available for this position. Job Overview: LCG is seeking a Senior Human Resources Generalist with a strong focus on benefits administration, in-house leave management, HR operations, and data accuracy. This is an individual-contributor role responsible for managing critical HR programs across the employee lifecycle, including benefits, leaves of absence, onboarding, employee changes, compliance reporting, employee engagement, and HRIS administration. The ideal candidate is highly organized, customer-focused, and technically capable. This role requires someone who is comfortable working in ADP Workforce Now or a similar HRIS/payroll platform, building formula-driven Excel reconciliations, reviewing payroll and benefits data, identifying exceptions, and resolving discrepancies efficiently. The successful candidate will also be comfortable using AI tools such as Claude, ChatGPT, or similar platforms as practical working tools to support audit logic, formula troubleshooting, data reconciliation, reporting, documentation, and process improvement. This position requires strong working knowledge of benefits and leave regulations, including FMLA, ADA, HIPAA, COBRA, Section 125 qualifying life events, and applicable federal and state employment laws. Key Responsibilities Benefits Administration Serve as the primary point of contact for employee benefit questions involving medical, dental, vision, retirement, voluntary benefits, and other company-sponsored programs. Administer benefit enrollments, qualifying life events, status changes, terminations, COBRA, and employee support. Coordinate with insurance carriers, brokers, third-party administrators, and benefit vendors to resolve issues and support plan administration. Lead annual open enrollment planning and execution, including timelines, employee communications, education sessions, system setup, and benefit elections. Maintain accurate benefit data within the HRIS and benefit administration platforms. Monitor eligibility files, EDI integrations, enrollment feeds, and system errors. Reconcile carrier invoices, payroll deductions, and enrollment files at the employee-record level. Investigate benefit and payroll variances using formula-driven Excel analysis and exception reporting. Analyze benefit utilization, enrollment trends, and related HR data to identify process improvements and support recommendations. Support annual benefit renewals and provide data and analysis to HR leadership. 401(k) Administration and Audit Support Prepare and validate employee census data for annual 401(k) plan audits and nondiscrimination testing. Calculate and reconcile employee contributions, employer matching contributions, eligibility dates, and plan participation data. Support ADP/ACP, top-heavy, eligibility, and related compliance testing. Reconcile payroll, HRIS, and recordkeeper files and resolve discrepancies before final submission. Maintain organized #J-18808-Ljbffr LCG, Inc.