Perform administrative support services, providing and receiving information regarding employees' labor relations; handle documents related to payroll, vacation calculations, benefits, leaves of absence, various types of documentation, employment terminations, and homologations, fully complying with all procedures required by current legislation. Interact directly with clients to clarify doubts, suggest planning, and implement strategies. * Register company departments, positions, working hours, work schedules, and cost centers in the system; * Register new employees in the system; * Issue admission documents; * Control submission of various obligations to eSocial; * Register and analyze leaves of absence; * Monitor vacation periods; * Issue vacation notices and receipts; * Issue warnings and suspensions; * Process payroll for companies/employers of medium complexity; * Calculate and verify taxes (FGTS, INSS, IRRF, PIS, contributions, GRRF, DAE, among others); * Timekeeping reconciliation; * Track and manage banked hours; * Prepare termination calculations; * Issue termination documents; * Conduct homologations; * Organize digital files; * Submit accessory declarations (DCTFWeb, DIRF, SEFIP, GRRF, among others); * Implement salary adjustments as requested by clients and/or collective bargaining agreements; * Communicate salary adjustments, summaries of collective bargaining agreements, various payment dates, vacation period due dates, and probationary period end dates; * Recalculate tax forms; * Instruct clients on occupational safety and health (SST) regulations; * Record labor lawsuits in the system, transmit them to eSocial, and issue INSS documentation; * Analyze inconsistencies in the eSocial platform; * Conduct social security analysis for dual employment relationships; * Serve as legal representative (preposto) in labor hearings, MTE inspections, and union representations. * Provide services to companies/employers with up to 100 employees.