Accounts Receivable Specialist A/R

Mount Prospect Academy ‚Ä¢ Plymouth, NH ‚Ä¢ Full Time ‚Ä¢ $60,000–$60,000 / year

Posted on Sat, Jul 18, 2026

Now Hiring Accounts Receivable Specialist! Department: Business Office
Location: Plymouth, NH
Work Setting: In-Person
Reports To: Accounting Manager
Salary: Starting at $60,000 annually based on experience
Employment Type: Full-Time Join a Team That Values Accuracy, Accountability, and Impact At Mount Prospect Academy, every role contributes to something bigger. We're looking for an organized and dependable Accounts Receivable Specialist who enjoys working with numbers, solving challenges, and supporting operational success. In this in-person role, you'll be part of a dedicated team that values integrity, teamwork, and professional development while making a meaningful impact on the lives of youth and families. MPA provides a variety of mental health support services to a diverse population of hard-to-treat and difficult-to-place adolescents. Our services include:

Home and community-based treatment
Residential treatment programs
Group homes
Special education schools

MPA is recognized throughout New England for achieving successful outcomes with individuals who require specialized care and support. Our Mission MPA provides a caring, safe therapeutic environment where students can grow and acquire the skills needed to reach their educational and social potential. We build trusting relationships and create experiences that help students:

Develop self-regulation skills
Manage thoughts and emotions
Build confidence and competency
Experience safety and success

Position Summary The Accounts Receivable Specialist supports the organization's accounts receivable functions and is responsible for accurately recording transactions, maintaining customer accounts, and ensuring timely billing and collection activities. This role plays a vital part in maintaining financial accuracy while supporting the mission-driven services that help youth and families throughout New England. Essential Responsibilities:

Invoice payors using a variety of billing methods and systems.
Record invoices within the accounting system.
Post customer payments, including checks, ACH transactions, and credit card payments.
Review customer accounts for non-payments, delayed payments, and billing irregularities.
Research and resolve payment discrepancies.
Investigate and address customer billing inquiries.
Reconcile processed work by verifying entries and documentation.
Identify and resolve invoice discrepancies and issues.
Perform additional duties as assigned.

Qualifications: To perform this position successfully, candidates must be able to carry out each essential duty satisfactorily. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. Required Knowledge & Skills:

Knowledge of accounts receivable and general accounting procedures.
Experience with SAGE Intacct or similar accounting software.
Knowledge of Medicaid and state billing regulations.
Understanding of state billing systems.
Familiarity with GAAP-compliant billing practices.
Strong keyboarding and computer skills.
Intermediate Microsoft Excel skills.
Working knowledge of Microsoft Word and Outlook.
Ability to operate standard office equipment, including printers, copiers, and calculators.
Strong organizational and problem-solving abilities.
Exceptional attention to detail and accuracy.
Ability to manage deadlines and prioritize work effectively.

Education & Experience:

Bachelor's degree from an accredited college or university preferred.
Relevant professional experience may be considered in lieu of a degree.
Medicaid billing experience is not required but strongly encouraged.

Communication Skills:

Ability to read and interpret operating instructions, policies, and procedures.
Ability to draft routine business correspondence.
Timely response to email and phone communications.

Physical Requirements: Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions of the position.

Frequent sitting for extended periods of time.
Ability to perform routine office duties in a professional office environment.

Work Environment This is an in-person position based in Plymouth, New Hampshire. The work environment characteristics described here are representative of those an employee encounters while performing the essential functions of the job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. The employee will primarily work in an indoor office setting. Why Join Us?

Competitive salary
Medical Insurance (with Flexible Spending Account & Health Reimbursement Account)
Dental & Vision Coverage
403(b) Retirement Plan
Life Insurance & AD&D
Short-Term & Long-Term Disability
Wellness Programs & Telemedicine Access
Legal Services & Employee Assistance Program
Paid Time Off, Holidays, Tuition Assistance
Employee Discount Programs
Outdoor activities like skiing, hiking, and paddling to build student engagement
Free meals, Company Swag and More!

If you're a detail-oriented accounting professional who values accuracy, accountability, and meaningful work, we'd love to hear from you. Join Mount Prospect Academy and enjoy a competitive salary, exceptional benefits, opportunities for advancement, and the satisfaction of supporting an organization that changes lives every day. Apply Today: http://www.mountprospectacademy.org
Full job description provided during interview. Mount Prospect Academy is an Equal Opportunity Employer. We do not discriminate in employment, programs, or services based on race, color, religion, creed, ancestry, national origin, age, disability, sex, marital status, or sexual orientation. #AccountsReceivable #AccountingJobs #PlymouthNHJobs #HiringNow #AR #IDMPA

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