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Client Onboarding Data Specialist

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Onsite

Client Onboarding Data Specialist

AllianceHCM

Client Onboarding Data Specialist

Skills

SQL QueriesPythonTesting & QADatabricksData AnalysisNo-code AutomationsDatabase AdministrationCompliance

18 days ago

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Important information


Contract type:

Permanent

Location:

The Woodlands, TX, USA

Work mode:

Onsite

Published on:

12 October 2026

What they need


Alliance HCM is looking for a full-time Client Onboarding Data Specialist who's comfortable communicating with clients' HR teams and helping them accurately integrate their legacy data into our system. Based in The Woodlands, TX , you'll help make our integration processes smoother and more efficient. Keep reading to learn more and see if you'd thrive as our Client Onboarding Data Specialist!

Quick Info Pay: Based on experience and qualifications

Perks & Benefits

  • 100% paid health, vision, dental, life, and LTD insurance
  • 401k with employer match
  • Personal and professional development
  • Help build and shape a great tax team
  • Entrepreneurial culture

CLIENT ONBOARDING DATA SPECIALIST: THE HIGHLIGHTS You'll provide clients' HR data teams with invaluable guidance related to legacy data requirements, establishing transformation and mapping rules, and working with high volumes of historical employee data. Attentive to detail, you'll oversee the proper extraction, cleansing, transformation, and loading of data from clients' legacy HR and payroll systems into our platform. You'll help the HR teams learn the proper procedures and coordinate with functional team members to identify and resolve any anomalies, missing values, or formatting errors.

With a focus on accuracy and thoroughness, you'll profile data, validate algorithms, and manually reconcile the data before systemic imports. You'll also manage formal hand-offs to the project manager and relevant specialists, providing them with the technical documents they need to ensure a smooth cutover and verify system readiness. One of our goals is to continuously improve, and you'll strategically optimize our data migration templates, scripts, and automated workflows to make our extraction and formatting processes even more efficient.

What You Need

  • 3+ years of experience in data migration, database administration, or data analysis
  • Advanced proficiency in ETL processes, relational database structures, and Microsoft Excel
  • Working knowledge of SQL querying
  • Familiarity with data governance principles and the secure handling of sensitive PII
  • Sharp attention to detail with a methodical approach to quality assurance and documentation

Familiarity with automated data testing frameworks or scripting languages like Python or Databricks would be a bonus! Experience migrating data from legacy HCM or payroll platforms or working with HRIS data models and payroll structures would be preferred. Knowledge of data governance programs or PII compliance frameworks would be ideal.

UNLOCK YOUR POTENTIAL BY APPLYING TODAY! At Alliance, we're on a mission to be the largest independent human capital management (HCM) company in the U.S.! We empower small to mid-sized businesses with our innovative, cloud-based technology and unique single-database platform for managing payroll, HR, benefits, onboarding, and more. As the second-largest privately held payroll provider in the nation, we're dedicated to delivering top-notch HCM solutions. When you join our dynamic team, you'll find more than just a job; you'll be part of a supportive community that celebrates your success and inspires you to reach new heights. Let's grow together and make a lasting impact!

Fill out our initial application to take the first step towards becoming our Client Onboarding Data Specialist!

Job Posted by ApplicantPro

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