Accounting Clerk – Accounts Payable \& Receivables Support
At Control Systems 21 (CS21\), we have built our reputation over 45 years by combining precision, technology, and trust across automation, calibration, and field service operations. As we continue expanding our financial and data capabilities, we are seeking forward\-thinking professionals who thrive at the intersection of numbers and insight. Join a team where your accounting \& analytical skills directly shape operational efficiency, project success, and customer confidence—helping power industries that keep communities running.
We are seeking a detail\-oriented Accounting Clerk to join our accounting team. This position is responsible for the full charge of the Accounts Payable (AP) function while also supporting Accounts Receivable (AR) processes, including preparing weekly customer invoices, applying incoming payments, and responding to customer inquiries regarding billing and account balances.
The ideal candidate is highly organized, accurate, and comfortable working with accounting software, vendor communications, and customer account inquiries. This role plays an important part in maintaining accurate financial records and supporting efficient cash flow management.
Key Responsibilities
· Accounts Payable (Full Cycle)
\- Process vendor invoices with accuracy and timeliness
\- Review invoices for proper coding and supporting documentation
\- Enter invoices into the accounting system and verify coding
\- Prepare and process weekly check runs
\- Reconcile vendor statements and resolve discrepancies
\- Communicate with vendors regarding payment status and invoice questions
\- Maintain vendor records and ensure W\-9 and documentation are properly stored
\- Monitor aging of payables and ensure timely payments according to terms
\- Oversee employee expense reporting, gathering appropriate approvals and submitting for weekly disbursement
\- Manage company credit card transaction reclassification and account reconciliation
· Accounts Receivable Support
\- Generate and send weekly customer invoices accurately and on schedule
\- Apply incoming payments including checks, ACH, and electronic transfers
\- Perform remote check deposits
\- Reconcile customer accounts and investigate discrepancies
\- Respond to customer billing questions and payment inquiries
\- Assist in monitoring customer aging and following up on outstanding balances
\- Maintain accurate customer account records in the accounting system
· General Accounting Support
\- Maintain organized electronic and physical accounting records
\- Assist with month\-end reporting and documentation as needed
\- Support the controller in preparing, validating, and distributing financial and performance reports to the leadership team
\- Ensure compliance with company policies and accounting procedures
· Qualifications
\- Associate or Bachelor’s degree in Accounting preferred
\- 1\-2 years of accounting or bookkeeping experience, preferably in Accounts Payable
\- Experience with full\-cycle AP processing
\- Familiarity with Accounts Receivable functions, including invoicing and payment application
\- Experience with accounting software (such as QuickBooks, Sage Intacct)
\- Strong proficiency in Microsoft Excel and Microsoft Office Suite
\- Excellent attention to detail and strong organizational skills
\- Ability to communicate professionally with vendors and customers
\- Ability to manage multiple deadlines in a fast\-paced environment
· Compensation and Benefits
\- Competitive salary based on experience
\- Company paid Health, dental, and vision insurance
\- Paid time off and company holidays
\- Retirement plan options after 1 year
Interested candidates should submit a resume and brief cover letter outlining their relevant accounting experience and familiarity with Accounts Payable and Accounts Receivable processes to recruiting@controlsystems21\.com, Attention Jim Purcell
EEO Statement: We are an Equal Opportunity Employer and do not discriminate against any employee or applicant for employment because of race, color, sex, age, national origin, religion, sexual orientation, gender identity, status as a veteran, or basis of disability or any other federal, state, or local protected class.
Pay: $23\.76 \- $29\.00 per hour
Benefits:
- 401(k)
- 401(k) matching
- Dental insurance
- Disability insurance
- Health insurance
- Life insurance
- Paid time off
- Referral program
- Vision insurance
Work Location: In person