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System One

Data Service Assistant

Contract · In Office · Lakewood, New Jersey (USA)

Posted Aug 31, 2026

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Skills
Job Type
Position Group

Job Title: Data Service Assistant

Location: Lakewood, NJ

Type: Contract 3 - 4 weeks

Compensation: $18.00

Work Model: Onsite – onsite

  • Hours: 40.0
  • Data Service Assistant Responsibilities
  • Compile, maintain, and organize internal sales spreadsheets using Microsoft Excel.
  • Work with large Excel files while maintaining data accuracy, consistency, and clear organization.
  • Enrich and validate records through internal database cross-checks and external research.
  • Identify, investigate, and resolve missing, duplicate, outdated, or inconsistent data.
  • Improve list quality to support effective sales and marketing outreach.
  • Research and identify relevant industry sectors to support audience segmentation.
  • Document updates and follow established processes for data entry, validation, and list management.
  • Communicate questions, findings, or data-quality concerns clearly and promptly.
  • Data Service Assistant Requirements
  • Proficiency in Microsoft Excel and experience managing large datasets.
  • Strong attention to detail, accuracy, and organization.
  • Ability to conduct research and verify information using multiple sources.
  • Ability to recognize data inconsistencies and apply sound judgment when resolving them.
  • Ability to work independently, manage priorities, and complete assignments efficiently in an office environment.
  • System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner for our clients, but we offer eligible employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life insurance, voluntary plans, as well as participation in a 401(k) plan.
  • System One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, disability, family care or medical leave status, genetic information, veteran status, marital status, or any other characteristic protected by applicable federal, state, or local law.
  • #M- Ref: #563-Joule Staffing - Toms River

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Data Service Assistant

System One

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