Hi, I’m
Heather Vonhorn
Human Resources Specialist
Hillsborough,NJ
Summary
Detail-oriented HR professional with over 10 years of experience in HR operations and data management. Expertise in maintaining HRIS systems including Paylocity, SuccessFactors, Dayforce, and Workday, ensuring data integrity through thorough audits. Proven track record in streamlining onboarding and offboarding processes while ensuring compliance with US I-9 and E-Verify regulations. Skilled in process documentation and collaboration to enhance HR operational efficiency and improve employee experiences.
Overview
1
Certification
15
years of professional experience
Work History
Recordati (Robert Half)Bridgewater
HR Operations Specialist Contractor
04.2026 - Current
Job overview
- Maintained and updated employee records within Paylocity & SuccessFactors, encompassing new hire onboarding, internal movements, and offboarding/terminations.
- Ensured data accuracy and integrity of all Payroll Registers through routine audits and validation prior to payroll processing in Paylocity.
- Prepared and tracked essential new hire paperwork and employment documentation.
- Scheduled orientation sessions and communicated onboarding logistics to both employees and hiring managers.
- Partnered with Talent Acquisition, IT, Payroll, and HR Business Partners to facilitate a seamless new hire experience.
- Managed the comprehensive employee offboarding process, including HRIS updates, documentation, and exit procedures.
- Coordinated with IT and internal teams to guarantee the removal of system access and the return of company equipment.
- Assisted with process documentation, SOP updates/creations, and identified areas for HR Operational improvements through the development of Job Aids.
- Coordinated new hire onboarding activities, including background checks, documentation, and system setup.
- Demonstrated strong attention to detail, high-volume data entry, and administrative processing capabilities.
- Utilized Excel proficiently for creating worksheets and checklists.
- Exhibited excellent organizational and communication skills.
- Managed the complete Employee Lifecycle process and compliance, covering preboarding, onboarding, internal movements, and offboarding.
Bausch + LombBridgewater
HR Administrator
03.2025 - 10.2025
Job overview
- Conducted weekly New Hire Orientations (NHO) both in-person and via Microsoft Teams, meticulously tracking and completing all onboarding and employee lifecycle tasks within Dayforce, including US I-9 forms and confidential document collection, adhering strictly to USCIS laws.
- Monitored the HR Outlook Inbox for all report requests, generating reports from Dayforce and manipulating data in Excel using VLOOKUPs and pivot tables to fulfill specific requirements, such as Training Compliance.
- Processed Leave of Absence transactions within Dayforce upon receiving approval from HR Business Partners, including processing Return to Work (RTW) dates.
- Executed new hire onboarding and offboarding procedures in Dayforce, conducting new hire orientations in person and virtually for remote employees.
- Generated reports in Dayforce according to requests, converting data from Workday to Excel and manipulating it with VLOOKUPs for various purposes, including Learning & Development (L&D), training compliance, and executive report summaries.
- Processed and corrected daily audit findings from Dayforce, ensuring the integrity of employee data.
- Managed all Leave of Absence (LOA) processes within Dayforce.
- Assisted in the creation and updating of Job Descriptions and Standard Operating Procedures (SOPs).
- Performed Position and Organizational Management within Dayforce.
QuickChek CorporateWhitehouse Station
HR Specialist
10.2022 - 03.2025
Job overview
- Ensured meticulous onboarding processes and verified completion and accuracy for seamless integration of new hires. Conducted daily audits and scrutinized personnel actions to maintain data integrity for payroll, benefits, and recruiting functions. Administered immediate personnel actions and provided timely support across HR operations. Guaranteed compliance with federal employment verification by managing I-9 documentation and ensuring HRIS data credibility. Oversaw accurate tax deduction processing based on team member locations. Handled unemployment claims efficiently and responded to information requests with precision.
- Streamlined HRIS processes, resulting in enhanced data management and operational efficiency.
- Processed and corrected daily audit findings, ensuring the integrity of employee data.
- Managed all Leave of Absence (LOA) transactions.
- Processed weekly payroll for all employees, including both store staff and office personnel.
- Revamped onboarding procedures, leading to a more engaging and informative new hire experience.
- Met with all new hires to complete mandatory US I-9 forms, both in-person and for remote employees via Microsoft Teams, as approved by the USCIS for organizations with a specified number of employees.
- Processed E-Verify for every new hire through ADP, Equifax, and Guardian.
- Developed comprehensive job aids for the HR department, contributing to improved process clarity and compliance.
- Increased departmental autonomy and resourcefulness by facilitating HR self-service training for leaders and employees.
Sanofi Pharmaceuticals/Sanofi AventisBridgewater
HR Data Quality Coordinator
01.2012 - 10.2022
Job overview
- Managed new hire processes, including orientation email distribution and I-9 verification within mandated timeframes. Conducted weekly IN-PERSON New Hire Orientation sessions to ensure seamless onboarding. Generated and analyzed reports from Workday/HRIS and SAP, focusing on data integrity and auditing HR-related entries. Created and maintained organizational units, positions, and relationships within Workday HR. Resolved errors through collaboration with HR Business Partners, Centers of Excellence, and technical support teams. Provided exceptional customer service while handling confidential data and rapidly adapting to shifting priorities. Supported Global Mobility COE with Inpat/Expat Localizations and International Transfers logistics.
- Onboarded all new hires, initiating with US I-9 collections and confidential ID verification within the HRIS (Dayforce).
- Met with all new hires on a weekly basis to complete mandatory US I-9 forms, accommodating both in-person and remote employees via Microsoft Teams, as approved by the USCIS for organizations with a specified number of employees. Entered data into Dayforce and processed E-Verify in Equifax, a required step completed for every new hire via HRIS and Equifax.
- Monitored the HR inbox for all report requests, running reports from Dayforce and Workforce Management, and manipulating data in Excel according to specific requests.
- Selected and executed the transition to a new I-9 vendor, successfully transferring all existing I-9 documentation and confidential information.
- Created comprehensive job aids for the new I-9 system and streamlined the verification process.
- Managed the offboarding of all terminating employees, including the creation of Termination Letters and the detailing of benefit options.
- Conducted thorough audits of employee data in Dayforce, ensuring accuracy and compliance with legal standards.
- Enhanced HRIS system usability by developing job guides and standard operating procedures (SOPs) for SOX compliance.
- Played a pivotal role in reorganizing HR functions and improving departmental efficiency and data management.
Education
Watchung Hills Regional High SchoolWatchung, NJ, United States
High School Diploma
06.1986
Skills
Workforce Management (WFM)
Dayforce
Workday
SuccessFactors
SAP
UKG
ADP
PeopleSoft
Lawson
US I-9 Compliance
E-Verify
Equifax
Guardian
Data Integrity & Auditing
Reporting & Analytics
Employee Onboarding
Payroll Support
Organizational Development
Workflow Optimization
HR Self-Service Training
Team Leadership & Training
Excel
VLOOKUP
Pivot Tables
Attention to detail
High-volume data entry
Administrative processing
Organizational skills
Communications skills
Employee Lifecycle process
Compliance
Collaboration
Problem-solving
Customer service
Adaptability
Certification
SHRM Learning System Completion Certification
Timeline
HR Operations Specialist Contractor
Recordati (Robert Half)
04.2026 - Current
HR Administrator
Bausch + Lomb
03.2025 - 10.2025
HR Specialist
QuickChek Corporate
10.2022 - 03.2025
HR Data Quality Coordinator
Sanofi Pharmaceuticals/Sanofi Aventis
01.2012 - 10.2022
Watchung Hills Regional High School
High School Diploma