Accounts Receivable (A/R) Specialist

Keystone Clearwater Solutions; Mansfield (Tioga County); On-site; USD 55,000 - 75,000; Full time

Benefits offered by this job

Medical / Dental / Vision coverage

401k with a company match

Paid Holidays

Paid Time Off

Employee Assistance Program

Professional Development Programs

Voluntary Benefits Offered

Job summary

Keystone Clearwater Solutions in Mansfield, PA is seeking an organized A/R Specialist to support weekly billing, manage customer accounts, reconcile receivables, and assist in performance analysis. You will work with Operations, Business Development, and the CFO to ensure accuracy and timeliness of financial transactions, prepare reports, and support audits.

The role requires an Associate degree in Accounting and 3–5 years in billing or accounting, with strong Excel and ERP experience; oil/gas

Qualifications

• 3–5 years of relevant experience in billing, A/R, or general accounting.
• Strong Excel skills and data analysis abilities.
• Experience with ERP systems, preferably NetSuite or Oracle.
• Excellent written and verbal communication skills.
• Ability to manage multiple tasks and meet deadlines.
• Experience in oil & gas or industrial services is a plus.

Responsibilities

• Assist with weekly invoice processing and customer billing
• Perform monthly account reconciliations and GL maintenance
• Maintain accurate and up-to-date customer account records
• Actively manage collections and follow up on delinquent receivables
• Collaborate with Managing Directors to validate invoice details
• Generate standard and ad hoc financial reports as needed
• Support internal and external audits by providing required documentation
• Contribute to job performance analysis and tracking
• Assist in ongoing improvements to financial reporting and processes
• Perform other duties as assigned by the CFO

Skills

Accounts receivable

Billing experience

Excel proficiency

ERP systems familiarity

Analytical mindset

Education

Associate degree in Accounting

Tools

NetSuite/Oracle

Job description

We are seeking an organized and detail-oriented A/R Specialist to join our Accounting & Finance team. The position will be responsible for supporting the weekly billing cycle, managing customer accounts, reconciling receivables, and assisting in job performance analysis. This position plays a critical role in ensuring accurate and timely financial transactions while working closely with internal departments including Operations, Business Development, and the CFO.

Department: Finance & Legal

Location: Mansfield, PA

Responsibilities

• Assist with weekly invoice processing and customer billing
• Perform monthly account reconciliations and GL maintenance
• Maintain accurate and up-to-date customer account records
• Actively manage collections and follow up on delinquent receivables
• Collaborate with Managing Directors to validate invoice details
• Generate standard and ad hoc financial reports as needed
• Support internal and external audits by providing required documentation
• Contribute to job performance analysis and tracking
• Assist in ongoing improvements to financial reporting and processes
• Perform other duties as assigned by the CFO

Requirements

• Associate degree in Accounting
• 3–5 years of relevant experience in billing, A/R, or general accounting
• Proficiency with Microsoft Office (Excel, Word, Outlook); strong Excel skills preferred
• Familiarity with ERP systems; NetSuite/Oracle preferred
• Strong written and verbal communication skills
• Analytical mindset with attention to detail
• Ability to manage multiple tasks and prioritize deadlines
• Comfortable working independently and as part of a team
• Desirable: Experience in the oil and gas or industrial services industry or construction industry

Benefits

• Paid Holidays
• Medical / Dental / Vision coverage
• Health savings account (HSA)
• Company Paid Life Insurance and Accidental & Dismemberment Insurance
• Voluntary Life Insurance
• 401k with a company match
• Paid Time Off
• Employee Assistance Program
• Professional Development Programs
• Employee Referral Programs
• Voluntary Benefits Offered