Job Title: Accounts Receivable SpecialistJob Description The Accounts Receivable Specialist will support a high-volume AR function within a fast-paced manufacturing environment. This role is responsible for daily invoicing, cash application, customer communications, and collections activity while maintaining accurate records within the ERP system. Responsibilities + Send out 20-30 daily manual invoices. + Post 200 cash applications per day. + Perform payment posting duties. + Conduct collections for 5 customers per day. + Maintain accurate records within the ERP system. + Use customer portals for various AR tasks. + Utilize Excel for manual processing, including V-lookups. + Engage in professional customer service and communication. + Support potential reconciliations and other accounting functions. Essential Skills + Minimum of 3 years of hands-on Accounts Receivable experience in a transactional, deadline-driven environment. + High school diploma or equivalent required. + Experience in manufacturing, inventory-based, or high-volume billing settings strongly preferred. + Strong written and verbal communication skills. + Ability to work independently with limited oversight. + Strong prioritization and personal accountability skills. + Detail-oriented yet efficient with balancing speed and accuracy. Additional Skills & Qualifications + Prior experience supporting temporary coverage or transition roles. + Comfort working in lean or understaffed finance teams. + Exposure to AR clean-up projects, reconciliations, or audit support. + Experience documenting processes or identifying workflow improvements. + Familiarity with customer portals, electronic invoicing, or automation tools. + Manufacturing ERP exposure beyond core AR functionality. Work Environment Fully onsite Monday through Friday from 8 AM to 5 PM PST in Valencia, CA. The team values accountability and focus without micromanagement, ideal for experienced AR professionals who prefer independence and structure. Job Type & Location This is a Contract position based out of Valencia, CA. Pay and Benefits The pay range for this position is $34.00 - $36.00/hr. Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following: • Medical, dental & vision • Critical Illness, Accident, and Hospital • 401(k) Retirement Plan – Pre-tax and Roth post-tax contributions available • Life Insurance (Voluntary Life & AD&D for the employee and dependents) • Short and long-term disability • Health Spending Account (HSA) • Transportation benefits • Employee Assistance Program • Time Off/Leave (PTO, Vacation or Sick Leave) Workplace Type This is a fully onsite position in Valencia,CA. Application Deadline This position is anticipated to close on Mar 17, 2026. About Aston Carter: Aston Carter provides world-class corporate talent solutions to thousands of clients across the globe. Specialized in accounting, finance, human resources, talent acquisition, procurement, supply chain and select administrative professions, we extend the capabilities of industry-leading companies. We draw on our deep recruiting expertise and expansive network to meet the evolving needs of our clients and talent community with agility and excellence. With offices across the U.S., Canada, Asia Pacific and Europe, Aston Carter serves many of the Fortune 500. We are proud to be a ClearlyRated Best of Staffing® double diamond winner for both client and talent service. The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law. If you would like to request a reasonable accommodation, such as the modification or adjustment of the job application process or interviewing process due to a disability, please email astoncarteraccommodation@astoncarter.com (%20astoncarteraccommodation@astoncarter.com) for other accommodation options.