Sr. Staff Accountant
Oklahoma City, Oklahoma
Experience: 3
Category: Accounting & Finance
Contractor Work Model: Onsite
Brand: System One
Compensation Range: 80000.00 - 90000.00
Job ID: 380214
Date Posted: 09/15/2026
Shortcut: http://jobs.systemone.com/nE4Kya
Job Title: Sr. Staff Accountant
Location: OKC, Oklahoma
Type: Direct Hire
Compensation: $80,000.00 - $90,000.00
Work Model: Onsite
Hours: Not specified
Security Clearance: Not specified
Responsibilities
- Prepare and complete monthly balance sheet reconciliations and detailed account analyses.
- Perform year-over-year variance analysis, investigate significant changes, and communicate findings.
- Review general ledger activity to ensure transactions are accurately recorded and properly classified.
- Prepare and post monthly journal entries in accordance with GAAP.
- Maintain the fixed asset ledger, including depreciation schedules and capital project activity.
- Assist with month-end and year-end close, ensuring financial records are complete, accurate, and well documented.
- Prepare monthly financial statements, including the balance sheet, income statement, and statement of cash flows.
- Maintain prepaid expense schedules and ensure expenses are properly amortized and allocated.
- Prepare and support required federal, state, and local regulatory reporting.
- Serve as a primary accounting contact during external audits, preparing schedules, supporting documentation, and responding to auditor requests.
- Review and/or process ACH and wire transactions while following internal controls.
- Look for opportunities to improve accounting processes, increase efficiency, and strengthen accuracy.
- Partner with other departments to understand financial activity and resolve accounting questions.
- Assist the Controller with special projects and additional accounting responsibilities as needed.
Requirements
- Bachelor’s degree in Accounting is required.
- 3–5 years of progressive accounting experience.
- Strong understanding of GAAP and technical accounting principles.
- Experience with general ledger accounting, reconciliations, financial reporting, and fixed assets.
- Advanced or strong working knowledge of Microsoft Excel.
- Excellent analytical and problem-solving abilities.
- Strong attention to detail and accuracy.
- Ability to prioritize multiple deadlines and work independently.
- Clear, professional communication skills.
- High level of integrity and discretion when handling confidential information.
- Preferred Experience: CPA or actively pursuing CPA, experience with Microsoft Dynamics GP.
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.
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Reporting Unit: 208-Rowland Tulsa
Ref: #208-Rowland Tulsa
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