Senior Bookkeeper / Accounting Associate (onsite not remote)

**Senior Bookkeeper / Accounting Associate** **SG Computers – Waltham, MA (On\-site)** **Full\-Time \| $60,000 – $65,000 \+ Benefits** **About SG Computers** SG Computers is a fast\-growing Managed Service Provider (MSP) focused on **proactive IT, cybersecurity, and compliance (CMMC, NIST 800\-171\)**. We deliver white\-glove IT services to businesses across the U.S. We’re looking for a **Senior Bookkeeper** who can own day\-to\-day accounting operations, improve financial processes, and support leadership with accurate reporting. **Why This Role Stands Out** * Direct visibility into leadership decisions * Opportunity to grow into **Accounting Lead** * Fast\-paced, high\-growth environment * Stable, long\-term position with advancement **Key Responsibilities** **Bookkeeping \& Financial Operations** * Manage **accounts payable (AP) and accounts receivable (AR)** * Record and maintain **daily financial transactions and journal entries** * Perform **bank and credit card reconciliations** * Maintain accurate financial data in **QuickBooks Online** **Accounting \& Reporting** * Assist with **month\-end close** and financial reporting * Prepare **P\&L, balance sheet, and cash flow reports** * Maintain and reconcile the **general ledger** * Identify discrepancies and resolve accounting issues **Payroll \& Compliance** * Process or support **payroll and payroll reconciliation** * Assist with **sales tax filings and compliance requirements** * Maintain organized financial documentation for CPA and audits **Process Improvement** * Identify inefficiencies and improve financial workflows * Help implement better reporting, tracking, and controls * Support budgeting and expense tracking **Qualifications** **Required** * 3–7\+ years of **bookkeeping or accounting experience** * Strong experience with: * **Accounts Payable \& Accounts Receivable** * **Bank reconciliations** * **Financial reporting** * Proficiency in **QuickBooks Online** * High attention to detail and accuracy * Ability to work independently and manage multiple priorities **Preferred** * Experience with **month\-end close** * Strong **Excel skills** (pivot tables, reporting) * Experience in MSP, IT services, or professional services industry * Exposure to **multi\-entity accounting** **Compensation \& Benefits** * **Base Salary:** $60,000 – $65,000 * Paid Time Off (PTO) * Health \& benefits package * Career growth opportunities **What Success Looks Like** * Books are **accurate, clean, and reconciled monthly** * Leadership receives timely, actionable financial insights * AP/AR and cash flow are managed efficiently * Financial processes improve over time Pay: $60,000\.00 \- $65,000\.00 per year Benefits: * 401(k) * Dental insurance * Employee assistance program * Employee discount * Flexible schedule * Flexible spending account * Health insurance * Paid time off * Professional development assistance * Referral program Ability to Commute: * Waltham, MA 02451 (Requir