Hiring: Portal Billing Specialist Company: SunSource Location: Addison, IL Job Posted Time: 2026-09-15 11:26:33 Target Skills & Keywords : Microsoft Excel, Microsoft Office About the job Required Skills: •Enter and submit customer invoices through online payment portals accurately and within required deadlines •Monitor portal submissions and follow up on rejected invoices to ensure timely resolution and resubmission •Review the invoicing mailbox and route invoice rejections and billing issues to the appropriate Analyst or Customer Service Representative •Maintain consistent follow-up and communication with internal teams to ensure invoices are processed and paid on time •Process customer credit card payments accurately and in accordance with company procedures •Identify and resolve billing issues while maintaining accurate records and documentation •Previous billing, credit, accounts receivable, or portal billing experience preferred •Strong attention to detail and data accuracy Qualifications: •High school diploma or GED required Interested candidates, please apply directly through the job posting on company's career page or try via AI auto apply on this platform. Don't miss this opportunity to join a forward-thinking team!