Accounts Receivable Specialist
Posted on March 6, 2026 by Mountain Cement Company
- Laramie, United States of America
- $nan - $nan
- nan
Help Build the Future of American Manufacturing
This is more than a job—it’s an opportunity to leave a lasting mark on U.S. infrastructure. Mountain Cement Company, a subsidiary of Eagle Materials, is seeking an experienced AR Specialist to help bring the newest cement plant in the United States to life. You will play a critical role in day to day operations at a state-of-the-art facility, leveraging advanced tools and equipment to drive safety, efficiency and long-term performance.
Eagle Materials is a trusted leader in American manufacturing, supplying essential materials that support homes, businesses, roads, energy projects, and critical infrastructure across the country. Every product we make—cement, wallboard, paperboard, concrete, and aggregates—is 100% manufactured in the United States, reinforcing our commitment to domestic production and economic growth.
At Eagle Materials, safety and environmental stewardship are not just priorities—they are core values. We invest in our people, our technology, and our facilities, fostering a culture where talented professionals are empowered to innovate, lead, and grow their careers. You’ll work alongside passionate, driven teammates who take pride in building something that truly matters.
If you’re looking for a career-defining opportunity to be a part of a passionate, hard working team at a next-generation facility and make a meaningful impact, we invite you to join us.
Learn more at www.eaglematerials.com.
Overview: An AR Specialist is responsible for all duties associated with customer activities and other duties to assist with office and accounting functions. Basic qualifications and/or traits that the AR Specialist must possess include:
- Strong written and oral communication skills.
- Excellent attention to detail, understanding of invoicing, payment posting, AR aging, and journal entry posting.
- Must be able to sit for prolonged periods of time. Must have manual dexterity needed to type on a computer keyboard and operate a mouse.
- Continual hand/wrist motion is required to operate computers and office machinery.
- Must be able to read papers and reports without assistance.
- Maintaining office hours of 7 am to 4 pm for customer availability is expected, occasional modifications of this schedule to accommodate family and medical events is available as necessary.
- The ability to bend, stoop and twist is required for filing.
- Occasional lifting up to 25 pounds.
Responsibilities: The responsibilities of the AR Specialist include but are not limited to:
- Provide professional, prompt and friendly customer service
- Process and edit daily customer tickets
- Prepare daily sales report
- Work with Terminal Managers to resolve ticket and invoice errors
- Utilize various Customer online portals to upload invoices and ensure timely payment
- Reconcile and create reports of monthly activity
- Close invoicing software for the period
- Create and post assigned journal vouchers
- Create weekly AR aging report
- Process new customer credit applications and onboard new customers
- Enter and/or update customer price sheets
- Work with Sales Team members to provide support and customer information as required
- Create and process invoices/payments for miscellaneous sales
- Annual Lease renewals and invoicing
- Requisition creation and purchase order receipting
- Work with internal and external auditors
- Provide office support; including answering phones, greet and direct visitors, sort mail and various other duties
Education & Experience Requirements:
- High School degree required, Associate Degree preferred
- 3 years’ experience as an Accounts Receivable Clerk preferred
- Computer skill set that includes experience with invoicing software preferred
- Intermediate level of competency with MS Excel and Word required
Benefits Offered on Your First Day
- Medical
- Telemedicine
- Health Advocate Service
- Dental & Orthodontics
- Vision
- FSA Medical & Dependent Care
- Paid Parental Leave
- Tuition Reimbursement
- Employee Assistance Program
- Wellness Incentive Bonus Program
- Life and AD&D
- Short-Term and Long-Term Disability
- Paid Vacation
- Paid Holidays
- 401(k)
EEO Statement
Mountain Cement 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.
Advertised until:
April 5, 2026
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