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Project Accountant

System One
Tulsa, OK Full Time
POSTED ON 7/14/2026 CLOSED ON 8/6/2026

What are the responsibilities and job description for the Project Accountant position at System One?

Project Accountant

Location: Tulsa, OK
Travel: Regular domestic travel
Type: Full-Time | Exempt
Salary: $70,000–$90,000/year

Job Summary

System One is seeking an experienced Project Accountant to support multiple projects and ensure accurate billing, reconciliations, and financial reporting for a client in the Tulsa area. This role works closely with project leadership and may assist with training and mentoring accounting staff.

Key Responsibilities

  • Process and review vendor/subcontractor invoices

  • Prepare and reconcile client billings

  • Review pay applications, contracts, and documentation

  • Perform job cost reconciliations and resolve variances

  • Support budgeting, forecasting, and financial reviews

  • Maintain documentation in a paperless system

  • Assist with payroll and general accounting support

Qualifications

  • Bachelor’s degree in Accounting or equivalent experience

  • 6+ years of project-based or industry-related accounting experience

  • Proficient in Microsoft Office

  • Experience with ERP or project accounting systems

  • Strong organizational and communication skills

System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner for our clients, but we offer eligible employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life insurance, voluntary plans, as well as participation in a 401(k) plan.

System One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, disability, family care or medical leave status, genetic information, veteran status, marital status, or any other characteristic protected by applicable federal, state, or local law.


Ref: #208-Rowland Tulsa

Salary : $70,000 - $90,000

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