Accounts Receivable Specialist

Posted Tuesday, February 17, 2026 at 5:00 AM

Mac Lellan Integrated Services @ Lexington Office

Do you want to be part of a team where people intentionally show up for each other without hidden agendas or motives? Are you looking for an organization that is generous with praise and celebrates successes? If you answered yes to both questions, then keep reading!

Offering a range of services including Critical Process Cleaning, Building & Process Equipment Maintenance, HVAC & Mechanical, Production Support, and Wastewater Management;
Mac Lellan is Best People, Best Systems, Best Results. We are one team. We bring people together who share our values:
Trust | Integrity | Responsibility | Community | Excellence

and help them discover and achieve their potential. We do this by being accountable to each other, being open to new ideas, and taking action to improve conditions, situations, and surroundings. From our Team Members to our President, everyone has a voice  team leads us and shapes our future!

As the Accounts Receivable Specialist, you are a part of BEST PEOPLE , you are an integral part of our accounting department in our Lexington corporate office. Your passion for problem solving and driving continuous improvement, contributes to our world-class customer service reputation. Working as a business partner with our operations team, you are exceeding their expectations daily by implementing our BEST SYSTEMS while you ensure all accounts receivable data input and output is accurate and on time to deliver BEST RESULTS!

• Drive for continuous improvement – training in continuous improvement preferred but not required.
• Excellent organizational skills and attention to detail.
• Ability to respond to common inquiries or complaints from employees or vendors.
• Advanced Microsoft Excel skills. Experience with other financial/accounting systems preferred.

• Bachelor’s degree in Accounting or Finance.

Work in a culture where you have a voice, and your input helps shape the future. We focus on employee engagement, people development, and employee recognition to create growth for both the company and our employees!

• Medical, Dental, Vision, and Life Insurance Coverage begin on the first day of full-time employment
• Flexible Spending Accounts and Health Savings Accounts available
• 401(k) eligibility the first day of the month after your date of hire, 5% Company Match after 6 months of employment, Company match is immediately vested
• Generous Paid Time Off (PTO) program that includes personal floating holidays
• Paid company holidays
• Optional Life Insurance available
• Weekly Pay
• Employee Referral Bonuses - get paid to bring your friends!
• Paid Volunteer Time Off for Community Service
  Come join our team and let’s build something great together!

• Mac Lellan is proud to be an equal opportunity employer and is committed to maintaining a diverse and inclusive work environment. All qualified applicants will receive considerations for employment without regard to race, color, religion, sex, age, disability, marital status, familial status, sexual orientation, pregnancy, genetic information, gender identity, gender expression, national origin, ancestry, citizenship status, veteran status, and any other legally protected status under federal, state, or local anti-discrimination laws.
• View TheEEO Know Your Rights poster and its supplement.
• Mac Lellan participates in E-Verify. View the E-Verify posters here.

• After a conditional offer of employment, all job applicants at Mac Lellan Integrated Services will undergo testing for the presence of illegal drugs.
• Applicants will be required to submit voluntarily to a urine specimen test at a laboratory chosen by the Company. Any applicant who refuses to submit to a drug test or is suspected by the lab to have tampered with the specimen will not be considered for employment.
• Prior to testing, an applicant will be given the opportunity to list all prescription drugs used and their purpose. All legal drugs found in a drug test result will be verified by a Medical Review Officer (MRO), who will verify that prescriptions are valid and being used at the prescribed amounts and that said amounts are reflected appropriately in the urine.
• Any applicant with a confirmed positive test will be denied employment.

• All employees can be drug tested randomly, upon suspicion, post-accident or any other purpose allowed by law.
• Note:
  
  This form is not used to obtain consent and is for informational purposes only. Drug testing consent will be obtained per FCRA requirements in a separate process.