Administrative Assistant

  • System One
  • Tulsa, Oklahoma
  • Full Time

Job Title: Administrative Assistant
Location: Tulsa, Oklahoma
Type: Contract
Compensation: $18.00
Contractor Work Model: Onsite onsite

Responsibilities

  • Maintain accurate entry and management of the customer database, including data entry and updates in compliance with regulations.
  • Generate customer correspondence and distribute information efficiently.
  • Create and manage customer eligibility records within the database.
  • Review enrollment information to ensure all data meets compliance standards and requirements.
  • Audit insurance card data, perform envelope stuffing for mailing insurance cards, and assist with related clerical tasks.
  • Communicate with internal and external stakeholders regarding enrollment and record updates.
  • Perform other administrative duties as assigned, supporting team operations.

Requirements

  • Strong oral and written communication skills.
  • High attention to detail and excellent organizational skills.
  • Ability to handle multiple tasks independently with minimal supervision.
  • Proficient in Microsoft Office applications.
  • Successful completion of Health Care Sanctions background check.
  • High school diploma or equivalency required; two years of administrative experience in healthcare, insurance, or medical groups preferred.

System One, and its subsidiaries including Joule 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.

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Job ID: 523206520
Originally Posted on: 6/1/2026

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