Job Location:
Irving, Texas

If you have what it takes to become part of the Vistra family and would like to start a promising career with a global leader, take a look at the exciting employment opportunities that are currently available and apply online.

Job Summary

The Workday HRIS Specialist is responsible for administration, support, and maintenance of the Workday ecosystem at Vistra.

Job Description

Key Accountabilities

Configure and support annual processes e.g., benefits open enrollment, compensation review, PTO & vacation sellback, and performance.
Prioritize, triage, manage, and report on service tickets.
Build programs and integrations with BIRT, Studio, and other applications.
Maintain current knowledge of and support IA and SOX compliance guidelines, interpretations, and standards.
Support the integration, development, and maintenance for all elements related to Vistra Workday modules.
Manage and provide support for the interfaces and integration of Workday and related scripts with other related systems (in cooperation with IT) to ensure successful delivery of confidential workforce data.
Develop user procedures, guidelines, and documentation to train end users on new modules, processes, and functionality for the semi-annual Workday product releases.
Populate Workday templates for mass data load events or acquisitions.
Document resolutions and create or update SOP guides for future use.
Writes tech specifications, testing scripts, and mapping/process documents.
Interact in a professional and courteous manner, providing a quality service.
Responsible for Reporting, building reports, and building Dashboards.
Regularly communicate with requestors as to the status of open tickets.
Support Workday Employee Life Cycle processes.
Perform regression testing for system and enhancement releases.
Perform post-resolution follow-ups for issues/requests.
Perform other duties as required.

Education, Experience, & Skill Requirements

Minimum of two years Human Resources Information Systems (HRIS) experience
At least 1 year experience providing technical support for Workday Payroll in an Enterprise Class business
Experience gained through college degree programs and/or certifications is applicable to above skills
Experience in leading large and complex projects
Exceptional analytical skills and detail oriented.
Excellent organizational skills, including ability to effectively interface with all areas of the company and the HR function.

Key Metrics

Supporting all regularly scheduled payroll data interfaces
Responding to urgent payroll technical requests in ahead of payroll deadlines
Preparing evidence for Workday related SOX controls
Implementing system enhancements to drive the business forward with minimal outside support required.
Respond to employee issues and communicate status to HR Operations Teams and to relevant stakeholders.
Provide support and documentation, as necessary, to aid in troubleshooting, resolving, or reproducing the end-user issues.
Accurately identify, evaluate, and prioritize issues, requests and/or questions.

Job Family

Human Resources


Vistra Corporate Services Company


Irving, Texas


We are a company of people committed to:  Exceeding Customer Expectations, Great People, Teamwork, Competitive Spirit and Effective Communication.  If this describes you, then apply today!

If you currently work for Vistra or its subsidiaries, please apply via the internal career site.