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Salary
≈ $61k – $131k per year (Estimated)
Location
In office (Darien Center)
Seniority
Junior · 2+ years exp

Confirmed on the employer's own hiring board on Oct 23, 2026. First seen by Alion on Aug 21, 2026. SunSource scores A on the Alion truth index.

Overview
Company
Impact
Profile match
Headquartered in Addison, Illinois, SunSource is a value-added distributor of fluid power, motion control, and industrial automation solutions across North America. The company supplies a broad portfolio of industrial components, including hydraulics, pneumatics, filtration systems, and fluid processing equipment to manufacturers and mobile machinery operators. Additionally, it provides engineering design, custom system fabrication, supply chain management, and specialized equipment repair services to optimize plant performance.

Are you looking for an opportunity to grow within a successful and expanding organization? Join SunSource, one of the nations leading distributors of hydraulics, pneumatics, filtration, and automation products and services. At SunSource, you’ll have access to a variety of career paths and the opportunity to be rewarded for your hard work and dedication.

We are currently seeking a high-energy Customer Service Representative (Inside Sales) to join our team and support both our outside sales team and valued customers. The Customer Service Representative is responsible for providing exceptional customer support by responding to inquiries and processing customer requests accurately and professionally. This role serves as a key liaison between customers, account managers, and internal departments to ensure excellent service and customer satisfaction.

Essential Functions

  • Build and maintain strong relationships with customers and internal sales teams.
  • Handle incoming customer inquiries via phone, email, and customer portals promptly and professionally.
  • Enter customer orders into the ERP system with a goal of 100% accuracy.
  • Prepare and enter quotes into the ERP system or shared directories.
  • Assist customers in finding the right components using product catalogs, web-based resources, and internal tools.
  • Expedite orders as needed to meet delivery commitments.
  • Provide solutions in a team-oriented environment and support outside sales as required (quoting, expediting, customer visits).
  • Follow up on quotes and actively support sales development, including up-selling and cross-selling opportunities.

Experience, Education and Skills

  • High School Diploma or GED required; Associate degree or higher preferred (especially in Fluid Power or Technical programs).
  • 2+ years of customer service or inside sales experience, preferably in industrial distribution, manufacturing, or related industries.
  • Familiarity with hydraulics, pneumatics, fluid power, electrical, power transmission, motors, or motion control is highly desirable.
  • Proficient in Microsoft Excel, Word, Outlook, and able to quickly learn CRM systems (experience with Trend is a plus).
  • Strong analytical, mathematical, and mechanical aptitude.
  • Excellent verbal and written communication skills.
  • Ability to work both independently and as part of a team.
  • Strong organizational skills with the ability to multitask and prioritize effectively.
  • Calm under pressure, with sound judgment and decision-making abilities.
  • Demonstrates integrity, professionalism, and ethical standards.

We Offer

  • Competitive compensation plan
  • Medical, dental, vision, and 401(k) benefits
  • Paid vacation and holidays
  • Tuition reimbursement and ongoing training opportunities
  • A national distributor with a local presence, representing quality manufacturers
  • A collaborative team environment that encourages professional growth and development
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