Accounting Assistant

Accounting Assistant Communication Technology Services (CTS) is one of the largest integrators and managed service providers for enterprise cellular networks in the U.S., specializing in the design, installation and support of Distributed Antenna System (DAS), Small Cell, and 4G/5G Private Wireless Networks for Enterprise. We have an opening for an Accounting Assistant to work onsite in our Marlborough, MA Corporate Headquarters. Full time hours 8:30-5pm or 9-5:30pm with 1/2 hour lunch. SUMMARY DESCRIPTION: This position is responsible for assisting both the Accounts Payable & Accounts Receivable functions at CTS. ESSENTIAL JOB FUNCTIONS: Accounts Payable Receive and enter payable invoices- includes posting to proper General Ledger accounts and routing them through the invoice approval process in Spectrum Review statements for accuracy Checks/ Check Runs review, stuff & stamp Check Runs, cut manual checks as needed, cross train on weekly check run process Accounts Receivable Process invoices, maintain cash flow, credits and reversals includes posting to proper General Ledger accounts in Spectrum, our accounting software System Review job cost billing prior to invoicing Maintain and submit billing to on-line systems AT&T, Oracle, VZW, Verizon, Transcepta, others as needed Post cash receipts, scan checks & print wires Commercial Collections Collection emails, calls and follow up calls for invoice status Based on weekly report: 21 day follow up email/ call to confirm receipt of invoice Work directly with field personnel to provide customer with any missing paperwork Escalate any issues and/or non-responses 45 day follow up email/ call to inquire when CTS can expect payment Additional calls escalate to other employees within Department Filing & administrative tasks as needed EDUCATION: High School Diploma required, Bachelor's Degree preferred. Experience: 2-4 years Accounts Payable or Accounts Receivable experience Specific Skills: General knowledge of accounting Good understanding of general ledger accounts and how they relate to invoices Working knowledge of accounting software Proficient in MS Word & Excel Able to work in a self-directed manner with minimal supervision Excellent verbal and written communication skills Pay Rate of $23-$26 per hour commensurate with experience This position is full time and includes Company Benefits (Medical, Dental, FSA, 401(k), LTD/ STD, Life Insurance. Paid Time Off and Paid Holidays).

Created: 2026-03-31