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Data Validation Specialist

Costa Mesa, CA 92626

Posted: 07/28/2026 Employment Type: Contract Category: F&A - Accounting - Accounting Consultant, F&A - Finance - Analyst Job Number: 250799 Work Location: On-Site

Job Description


Accounting Data Validation Specialist (Part-Time)

Location: Costa Mesa, CA 92626

Setting: 100% On Site
Schedule: Part-Time | 3 days/week (Mon-Wed preferred) | Approx. 6 hours/day
Duration: Contract through November with potential extension
Pay: $24-$28/hr
Hours: Mon - Wed, 8a - 5p

We're seeking a detail-oriented ERP Implementation / Data Validation Specialist to support a city-wide ERP implementation and year-end audit. This role will focus on validating financial data between legacy and new systems, identifying discrepancies, and helping ensure a smooth transition during go-live.

Key Responsibilities:
  • Validate and reconcile financial data between old and new ERP systems
  • Research and resolve data discrepancies and balancing issues
  • Assist with ERP-related training materials and user support
  • Support year-end audit activities as needed
  • Collaborate with Finance, IT, and key stakeholders throughout implementation

Qualifications:
  • Strong accounting background required
  • Knowledge of GASB/government accounting preferred
  • Understanding of permanent and temporary accounts
  • Advanced Excel skills and strong attention to detail
  • Strong communication and problem-solving abilities
  • ERP implementation, auditing, PeopleSoft, or Oracle Fusion experience is a plus

Ideal Candidate Profile: The ideal candidate is an experienced accounting professional who enjoys solving problems and ensuring financial accuracy during ERP implementations.
Successful candidates may have previously worked as a:
  • Senior Accountant
  • Government Accountant
  • Accounting Systems Analyst
  • Financial Systems Analyst
  • ERP Functional Consultant (Financials)
  • ERP Testing Analyst
  • Financial Reporting Analyst
  • Oracle Fusion Functional Consultant
  • PeopleSoft Financial Analyst
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About Costa Mesa, CA

Unlock your next career opportunity in the vibrant city of Costa Mesa, California! With a bustling job market and a unique coastal lifestyle, Costa Mesa offers an enticing blend of career growth and captivating surroundings. Home to the renowned South Coast Plaza, world-class dining options, and the Segerstrom Center for the Arts, this city is a hub for creativity, innovation, and culture. Explore job listings in this dynamic region and see why Costa Mesa is the perfect place to advance your career while enjoying all that Southern California has to offer. Join us today and discover a career path as enchanting as the city itself!