Jobs · Human Resources · California

Shared Services HR Specialist

Aston Carter · San Diego, CA · 4 days ago
On-siteHuman Resources$31.25–$33.65/hrContract

About The Role

Our client is seeking a highly detail-oriented Shared Services HR Specialist to join their growing HR Operations team in San Diego, CA. This position is ideal for an HR professional who excels in a fast-paced, high-volume environment and has a passion for accuracy, process excellence, and employee data management.

Key Responsibilities

  • Process high-volume HR transactions within SuccessFactors Employee Central, SAP, and ServiceNow, including:
    • New hires and rehires
    • Promotions and transfers
    • Compensation changes
    • Organizational updates
    • Employee separations and terminations
  • Manage and resolve 30–40 HR ServiceNow cases daily, ensuring accurate documentation review and timely case completion.
  • Validate employee data before and after entry, ensuring accuracy of:
    • Employee master records
    • Organizational assignments
    • Compensation details
  • Perform quality assurance reviews, reconcile data across systems, and proactively resolve discrepancies.
  • Maintain audit-ready documentation and ensure compliance with established HR policies, procedures, and service-level agreements (SLAs).
  • Partner closely with HR Operations, Payroll, Benefits, Talent Acquisition, managers, and Centers of Excellence (COEs) to support seamless employee lifecycle administration.
  • Contribute to process improvement, standardization, training initiatives, and operational audits.
  • Provide guidance and support to junior team members as needed.
  • Handle sensitive employee information with the highest level of confidentiality and professionalism.

Required Qualifications

  • A high school diploma or equivalent required.
  • 4+ years of progressive HR administration, HR operations, shared services, payroll support, or HRIS experience.
  • 2+ years of experience processing high-volume HR transactions in a shared services, HR operations, payroll, or HRIS environment.
  • Hands-on experience with SuccessFactors, SAP, ServiceNow, or similar HR systems.
  • Strong knowledge of employee lifecycle processes, including hires, terminations, transfers, promotions, and pay changes.
  • Exceptional attention to detail with a proven ability to maintain accuracy in a high-volume environment.
  • Intermediate to advanced Microsoft Excel skills, including:
    • Pivot Tables
    • VLOOKUP, XLOOKUP
    • Data validation and reporting
  • Strong organizational, analytical, and problem-solving abilities.
  • Excellent written and verbal communication skills.
  • Ability to work independently while collaborating effectively across teams.
  • Demonstrated ability to maintain confidentiality and manage sensitive employee data.

Preferred Qualifications

  • Experience supporting HR Shared Services organizations.
  • Knowledge of I-9 verification and employment eligibility compliance.
  • Familiarity with HR audits, compliance reviews, and documentation requirements.
  • Experience working in a rapidly growing or highly dynamic organization.

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