Site Accountant

Combustion & Control Solutions; Mount Olive (MS); On-site; USD 50,000 - 70,000; Full time

Job summary

Combustion & Control Solutions is seeking a Site Accountant to manage the full-cycle accounting functions at our project/site level in Mount Olive, Mississippi. This role includes managing accounts receivable, accounts payable, cash management, and inventory management to support project profitability.

The ideal candidate will have significant accounting experience, with strong skills in invoicing and financial reporting. We offer a dynamic environment that encourages professional growth and innovation.

Qualifications

• 5+ years of experience in accounting or finance.
• Strong understanding of accounts receivable and accounts payable functions.
• Ability to produce accurate financial reports.

Responsibilities

• Manage the full-cycle accounting functions at the project/site level.
• Monitor collections and resolve disputes for accounts receivable.
• Track and reconcile inventory and maintain records.

Skills

Accounting principles

Cash management

Invoicing

Vendor management

Education

Bachelor's degree in Accounting or Finance

Tools

Accounting software

Excel

Job description

Thermal Economy is a leading provider of engineered burner management and boiler control systems, supporting critical industrial processes across manufacturing, power generation, healthcare, education, and government facilities nationwide. With over 40 years of experience, the company designs, fabricates, installs, and commissions highly specialized control systems that ensure safe, efficient, and reliable operation of thermal equipment.

Our team brings deep technical expertise across engineering, fabrication, and field service, delivering turnkey solutions from concept through startup and ongoing support. Thermal Economy’s reputation is built on delivering high-quality, custom‑engineered systems and long‑term customer partnerships.

As part of a broader platform backed by a long‑term, evergreen private equity partner, Thermal Economy is positioned for strong, sustained growth. We are investing in our people, systems, and capabilities to drive innovation and expand our footprint across project‑based and industrial markets. This creates a dynamic environment where employees can contribute meaningfully, grow professionally, and help shape the future of a high‑performing, evolving organization.

Position Summary

The Site Accountant is responsible for managing the full‑cycle accounting functions at the project/site level, including Accounts Receivable (AR), Accounts Payable (AP), inventory, and cash management. This role supports project profitability by delivering accurate financial reporting, assisting with job cost tracking, and managing progress billing.

Accounts Receivable

• Manage invoicing for projects and field service work and progress billings on projects
• Monitor collections and resolve disputes/collection issues
• Coordinate billing with team members
• Process and apply cash receipts

Accounts Payable

• Process vendor invoices with job costing
• Manage approvals and payment timing
• Execute ACH and Check payment runs
• Handle company credit cards for all employees

Inventory Management

• Track and reconcile inventory
• Maintain inventory records
• Support physical counts

Cash Management

• Track daily cash activity
• Prepare cash flow forecasts
• Ensure internal controls

Additional Responsibilities

• Sales/Use Tax processing and compliance
• Month End Close responsibilities
• Collaborate cross‑functionally
• Drive process improvements
• Assists Field Service Manager with daily activities
• Handles general office duties as needed to support team operations