Customer Service Associate

Nesco Resource
Phoenix, AZ

Position Overview

Under general guidance and direction, the Client Service Representative provides high-quality customer service for products supported by the S125 Client Service Center. This role ensures strong customer relationships by resolving participant and client inquiries, claims, and complaints in a fair, effective, and policy-compliant manner.

Key Responsibilities

Customer & Participant Support

  • Handle inbound calls from active and terminated participants/employees of client organizations.

  • Respond to inbound calls from client/employer plan administrators.

  • Educate participants and administrators on S125 products, policies, procedures, and applicable IRS guidelines and regulations.

Issue Resolution & Escalation

  • Escalate tasks, issues, or documentation to appropriate internal teams within the PIA.

  • Ensure all interactions are resolved efficiently and in accordance with established policies and guidelines.

Systems & Documentation

  • Utilize systems and software such as HRIS platforms, Salesforce, Flex, Core Advanced, and ORS.

  • Document all interactions accurately and perform timely data entry.

  • Maintain strong prioritization, organization, and adherence to internal service standards.

Knowledge & Skills

  • Ability to develop and maintain a working knowledge of S125 products and related procedures.

  • Strong communication, customer service, and problem-solving skills.

  • Proficiency with computer systems and multi-platform software tools.

Nesco Resource offers a comprehensive benefits package for our associates, which includes a MEC (Minimum Essential Coverage) plan that encompasses Medical, Vision, Dental, 401K, and EAP (Employee Assistance Program) services.

Nesco Resource provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws.
Posted 2026-02-23

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