• Manage all data related to employees on People Soft system.• Active participation in Workday implementation.• Weekly meeting with colleagues and supervisors based in US, UK, SVK and GER to share updateson International cases.• Give solution to all tickets submitted by International employees through Team Helpdeskand Chatbot tools per region (CALA, EMEA and APAC) under Data Management SLAs.• Main point of contact for CALA HR Teams assisting directors, managers and other subjectmatter experts with ensuring data integrity, testing of system changes, giving reportingsolutions and giving guidance for process improvement opportunities.• Support to Business Partner, Payroll and Country Management local teams (Mexico City andGuadalajara) for all data queries.Additional assignments with local HR Teams working in different activities:• Recruitment (end to end process).• Payroll Administration (managing data for employees and improving reporting process).• Business Partner (intermediate between BU's and HR for different employee benefits,support performance cycle).• Country Management (employee and management support).

• In charge of the Background check process for all employees.• Analysis of all the incoming waves in order to achieve metrics.• Weekly meeting with vendor based in US to review all candidates and move them to thefinal status according to AT&T policies.• Create and implement staffing business strategy that helped us to reduce time andincrease the number of BGC completed.• Support for all the Staffing process (end to end process).

• Manage the recruitment process for all the outsourcing hires.• First point of contact with managers in Mexico, US, LATAM and India.• Kick off, negotiations and 1:1 with managers for personnel delivery to achieve KPIs.• In charge of the innovation of strategies regarding talent acquisition on different job boards and2.0 tools.• Create Job Descriptions for all the new hires.• In charge of the administration and negotiation of the pricing for each position in order to adjustthe total cost to the manager’s Budget.• On boarding for all the new hires in order to release them to operations.