Stephanie Lissner

Accounting and finance professional with 11+ years of progressive experience in accounting, banking, payroll, human resources, and business operations. Currently serve as Accounting Manager for Advanced Temperature Control, overseeing payroll, accounts payable, bank and credit card reconciliations, banking activity, union paperwork, and employee hiring and termination processes. Experienced in financial controls, compliance, cash management, and high-responsibility operational support.

Accounting Manager at Advanced Temperature Control (2025 – Present)

• Manage day-to-day accounting functions for a multi-trade service company, supporting HVAC, electrical, plumbing, and related operations.
• Process weekly payroll, review employee time records, resolve discrepancies, and maintain accurate payroll documentation.
• Manage employee hiring and termination processes, including required personnel paperwork and employment documentation.
• Reconcile company bank accounts and all corporate credit card accounts, research discrepancies, and maintain accurate financial records.
• Handle banking transactions, deposits, transfers, payments, and other cash-management activity.
• Manage accounts payable, review and pay vendor bills, and ensure payments are properly documented and processed on time.
• Prepare and process required union paperwork, reports, and related payments while monitoring applicable deadlines.
• Maintain accounting records and support accounts receivable, financial reporting, compliance, and internal controls.

Operations & Finance Manager at Transmission Corridor Engineering (2024 – 2025)

• Served as acting company lead in place of the owner, overseeing daily operations and financial management.
• Managed 20–50 employees, including hiring, terminations, schedule approval, and workforce allocation across energized field projects.
• Oversaw full-cycle Accounts Payable and Accounts Receivable, including invoice review, payment authorization, and vendor disbursements.
• Monitored and reconciled company credit card accounts and reviewed employee timekeeping prior to payroll processing.
• Maintained financial documentation for audits, reporting, regulatory compliance, and internal control purposes.

Assistant Vice President of Finance at Supreme Rental Services (2021 – 2024)

• Assisted executive leadership with financial oversight, reporting, compliance, and internal controls.
• Reviewed and reconciled financial statements and supporting documentation for accuracy.
• Supported audit preparation, verified financial records, and identified discrepancies requiring corrective action.
• Managed confidential employee and financial information in high-responsibility environments.

Business Loan Associate at Broadway Bank (2017 – 2021)

• Analyzed financial statements, tax returns, and supporting documentation to assess eligibility and financial risk.
• Verified financial records for accuracy and compliance with banking requirements.
• Prepared internal credit summaries and conducted research to validate applicant information and mitigate risk.

Bachelor’s Degree, In Progress – Grand Canyon University