Job Title: Financial Accounting Manager Employment Type: Direct Hire, Exempt Work Schedule: 8:00am – 5:00pm, Monday – Friday Some flexibility: Could work 7:30am – 4:30pm, Monday – Friday Possible Hybrid once trained: 3 days in office / 2 days remote Sy...

Job Title: Financial Accounting Manager Employment Type: Direct Hire, Exempt Work Schedule: 8:00am – 5:00pm, Monday – Friday Some flexibility: Could work 7:30am – 4:30pm, Monday – Friday Possible Hybrid once trained: 3 days in office / 2 days remote Sy...

Senior Accountant Location: Claremore, OK (On-site) Compensation: $90,000 per year Employment Type: Full-Time, Exempt Hiring Company: System One (on behalf of a client) Job Summary System One is hiring a Senior Accountant for a client in the Claremore ...

Job Title: Controller-Project Accountant Location: Oklahoma City, OK Type: Direct Hire Compensation: $75000 - $100000 annually Contractor Work Model: Onsite Job Overview System One is seeking an experienced Construction Controller to oversee the financ...

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, r...

Job Title: Senior Payroll Accountant/Payroll Tax Location: Newark, NJ Type: Contract To Hire Compensation: $43.88/hour Contractor Work Model: Onsite Senior Payroll Accountant / Payroll Tax Summary Provides support for Payroll Tax and Accounting includi...

System One is assisting a Tulsa area client with a search for an Accountant. This role is responsible for preparing journal entries, performing account reconciliations, and supporting month-end close and financial reporting. Responsibilities: Prepare j...

Controller – Managed Care / Health Plan Salary: $150,000 – $175,000 annually MUST HAVE Managed Care and Health Plan experience Candidates without this experience will not be considered. About the Role System One is seeking an experienced Controller to ...

Job Title: Accounting Manager Location: Southeast Houston, TX Type: Direct Hire Compensation: $80,000 – $100,000 Work Model: Onsite Start Date: January 2026 One of our commercial and industrial construction clients is growing and looking to add an Acco...

Job Title: Financial Analyst Location: Minneapolis, Minnesota Type: Contract Duration: Two open positions - 1 year contract & 4 month contract. Compensation: $35.00 an/hour - $38.00 an/hour Contractor Work Model: Hybrid Hours: Hybrid – Onsite Tuesday t...

Job Title: Financial Analyst Location: Denver CO Type: Contract Duration: Two open positions - 1 year contract & 4 month contract. Compensation: $35 an/hour - $38 an/hour Contractor Work Model: Hybrid Hours: Hybrid – Onsite Tuesday through Thursday; Re...

Job Title: Financial Analyst Location: Overland Park, KS Type: 11-Month Contract Compensation: $30-36.50 Contractor Work Model: Onsite Overland Park, KS - Onsite 5 days/week As a Financial Applications Analyst, you will have the opportunity to: This ro...

Job Title: Director of Finance & Transformation Location: Houston, TX Type: Direct Hire Compensation: $160000 - $180000 annually Contractor Work Model: Onsite Fast-growing residential and commercial pest management company focused on delivering environ...

Job Title: Bankruptcy Accounts Specialist Location: Vienna, VA Work Model: hybrid, onsite 2 days at week, Monday thru Friday, 8-4:30 EST Pay Rate: Open to Both C2C and W2 options Position Type: Multiyear Contract Description To maximize recovery of ban...

Job Title: Collection Specialist Location: Pensacola, FL Hybrid: 2-3 days onsite a week (9:00 a.m. to 5:30 p.m. CST) Pay Rate: Open to Both C2C and W2 options Position Type: Multiyear Contract Candidates must have at least 1 year of collections experie...

Job Title: Collections Specialist ON THE JOB TRAINING PROVIDED Location: Winchester, VA Pay Rate: $15-17/hr Position Type: Multiyear Contract Job Description To coordinate the repossession process and disposition of property (e.g., cars, boats, motorcy...

Senior IT HR Manager Full-time Pittsburgh, PA You will lead, mentor, and grow a global technical team, managing HR system implementations and operations that directly impact payroll, timekeeping, compliance, and other core HR functions. This includes o...

Job Title: Nuclear Digital I&C IV&V Engineer Type: Contract Contractor Work Model: Remote (with potential travel requirements) As a Nuclear Digital I&C Independent Verification and Validation (IV&V) Engineer, you will play a crucial role in overseeing ...

System One is assisting a Tulsa company with a search for a Senior Tax Accountant. This position will report to the Tax Manager and work with a small, collaborative team that is growing. The position has a hybrid work schedule - 3 days in office and 2 ...

Job Title: Internal Auditor Location: Houston, Texas (77077) Type: Direct Hire Compensation: $100000 - $115000 annually Contractor Work Model: Hybrid (Mon–Tue in office, Wed–Fri remote) About the Role Join a global technology leader driving energy inno...

Division Order Supervisor System One is partnering with a client seeking a Division Order Supervisor who will be responsible for establishing, maintaining, and updating Division of Interest (DOI) records for wells, leases, and production units while en...

Job Title: Project Billing Accountant Location: Pittsburgh , Pennsylvania Type: Direct Hire Compensation: $52-55k pending experience Title: Project Billing Accountant SUMMARY: The Project Billing Accountant is responsible for providing billing support ...

Job Title: Sr. Project Manager Location: Topeka, KS Type: Direct Hire Job Summary: System One is seeking a Senior Project Manager for a full-time/permanent onsite opportunity in Topeka, KS. The Senior PM will provide leadership to cross-functional team...

Job Title: Sr Sourcing Associate Location: Remote but candidates must reside in the Washington DC metro area Type: Contract To Hire Compensation: 51-52/hr W2 Contractor Work Model: Remote • PRINCIPAL ACCOUNTABILITIES: Duties and Responsibilities Lead S...

Job Title: Clinical Budgets and Contracts Liaison Location: Metro Toronto Type: Contract Compensation: $40+ CAD hourly Contractor Work Model: Hybrid Job Description: Accountabilities Clinical Trial Budget Management To effectively manage external budge...

System One is assisting a Houston energy client with a search for a Revenue Accounting Supervisor. This newly created position will oversee revenue accounting for storage facilities and pipelines, including recent acquisitions. The role offers exposure...

Medical Scheduler Tulsa, OK $17–$18/hour | Contract-to-Hire | Full-Time, Onsite System One is seeking a Scheduler for a client in Tulsa. This is a full-time, onsite role. Responsibilities Schedule and manage appointments for multiple providers in a fas...

Job Title: Entry Level Administration Location: ONSITE Reporting to Pensacola, FL Pay Rate: Open to Both C2C and W2 options Position Type: Multiyear Contract Job Description: To research, process, and resolve Certificate, Individual Retirement Arrangem...

Job Title: Capitol Financial Analyst Location: Roseville, Minnesota Type: Contract Duration: 12-Months Compensation: $50.00/hr. Contractor Work Model: Onsite The Capital Analyst on the Project Intake team plays a critical role in evaluating software-re...

Job Title: Surety Underwriting Technical Assistant 6-month CONTRACT-TO-HIRE opportunity, Hours: 8:30 a.m. to 5:30 p.m. Location: Parsippany, NJ (Free Parking - Must be local to Parsippany, NJ or willing to travel to/from office, as training will be 1-2...