Accounting Clerk Claremore, OK Area Pay: $20.00 - $23.00 per hour DOE Full-Time | Direct Hire Opportunity System One is currently seeking a detail-oriented Accounting Clerk for a growing client in the Claremore area. This position is ideal for someone ...

Job Title: AP Specialist Location: Catoosa, OK Type: Direct Hire Compensation: $49,000-$56,000 Contractor Work Model: Onsite Hours: 40.0 Overview The Accounts Payable Specialist is a salaried, on-site role responsible for supporting the organization’s ...

Job Title: Controller Location: Tulsa, OK Type: Direct Hire Compensation: $110,000 - $140,000 Contractor Work Model: Hybrid – onsite and remote System One has partnered with a growing and established manufacturing organization assisting them in their s...

Job Title: Senior Oil & Gas Accountant Location: Tulsa, Oklahoma Type: Direct Hire Compensation: $90000 - $120000 Contractor Work Model: Hybrid Senior Oil & Gas Accountant We are seeking an experienced Oil & Gas Accountant to support general ledger acc...

Job Title: Accounting & Finance Manager Location: Jenks, Oklahoma Type: Direct Hire Compensation: $90,000.00-$100,000.00 Work Model: Onsite – onsite Hours: 40.0 Overview A growing mid-sized organization is seeking a highly capable and hands-on Accounti...

Job Title: Senior Accountant Location: Anchorage, Alaska Type: Contract Work Model: On-site – onsite Responsibilities • Lead and execute the monthly close per the fuels business closing calendar. • Prepare and post recurring and ad hoc journal entries ...

Senior Accountant System One is partnering with an oil & gas client seeking a Senior Accountant to support Gas Operational Accounting activities. This role is responsible for preparing and analyzing journal entries, account reconciliations, month-end c...

Job Title: Cost Accountant Location: Ewing, New Jersey Type: Contract Compensation: $25 - $32 hourly Work Model: Hybrid – Tuesday, Wednesday, and Thursday onsite Hours: Mon - Fri, 8:30am - 4:30pm (37.5 hours weekly) Overview: Seeking a detail-oriented ...

System One is assisting a Tulsa client with a search for a Senior Accountant. The Senior Accountant will work with others who excel in their areas of expertise. Responsibilities: Support month-end and year-end close processes Perform reconciliations an...

Job Title: Payroll Coordinator Location: Robinson, IL Type: Contract Compensation:$25-$29 per hour Contractor Work Model: Onsite – onsite Hours: 40.0 Responsibilities Serve as fully trained Payroll Coordinator by overseeing the editing and verification...

Job Title: Payroll Processor Location: Pittsburgh, PA Type: Direct Hire Work Model: Hybrid – onsite and remote Overview As part of a dedicated team of Payroll Processors, you will report to the Payroll Supervisor and play a key role in accurately and e...

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: Billing Specialist Location: Sugar Land, Texas Type: Contract-to-Hire Contractor Work Model: On-site Hours: Monday - Friday, 8-5 Company Overview An established personnel services company is looking to add two contract-to-hire Billing Specia...

Technical Accounting Leader (CPA required) Location: Bellevue, WA (Onsite) Pay Rate: $69 - $115 per hour Position Type: Long term - Contract Position Overview System One is seeking an experienced Technical Accounting Leader to support a complex and gro...

System One is currently seeking an experienced Accounting Clerk for a client in Tulsa. This is a full-time opportunity with a growing organization that offers a collaborative work environment and long-term potential. Schedule: Monday–Friday, 8:00 AM – ...

Job Title: Tactical Buyer II Location: Merrit Island, Cape Canaveral and Melbourne/ FL Type: Contract / On-site Compensation: $46 to $61 per hour Overview System One is seeking a Tactical Buyer to support procurement operations for government contract ...

Job Title: Field Support Coordinator Location: Katy, Texas, United States Type: Contract Compensation: $22.00–$25.00 per hour Contractor Work Model: Onsite – onsite Hours: Monday–Friday, 40 hours per week Field Support Coordinator Overview We are seeki...

Job Title: Buyer II Location: Kent, WA Type: Contract / On-site Compensation: $70 per hour System One is seeking a Buyer to support a leading aerospace client in Kent, WA. This role is responsible for managing supplier relationships, procurement activi...

Front Desk Receptionist Tulsa, OK $15.00+/hour (DOE) Full-Time | Temp-to-Hire Opportunity System One is currently seeking a professional and dependable Front Desk Receptionist for a valued client in the Tulsa area. This position is ideal for someone wh...

Job Title: Cocoa FP&A Analyst Location: Hershey, Pennsylvania Type: Contract Contractor Work Model: This is a remote U.S.-based opportunity; however, due to the reporting structure and regular interaction with a manager in Switzerland, availability dur...

Job Title: Customer Service Rep Location: Indianapolis, IN (onsite) Type: Contract Compensation: $20/HR Security Clearance: Public Trust Responsibilities Provide excellent customer service by answering a variety of calls and emails from the lending ind...

Job Title: Payroll Coordinator Location: Pittsburgh, PA Type: Direct Hire Work Model: Hybrid – onsite and remote Overview The New Hire Payroll Coordinator ensures the accurate and timely entry of new hires into the payroll system, manages the onboardin...

System One is hiring two contractors for a valued client in Downtown Tulsa. These are immediate openings expected to last approximately 4 months, supporting a busy department during a special project. Schedule: Monday–Friday, 8:00 AM – 5:00 PM Location...

System One is partnering with a well-established specialty clinic in Tulsa that is seeking a Medical Assistant to join their team. This is a full-time, temp-to-hire position with the potential for long-term employment. Compensation: $17–$20 per hour, d...

Position: SAP Capital Project Closeout Analyst Location: Denver, CO Work Arrangement: Onsite: Tuesday–Thursday Contract Duration: 12-Months Pay Rate: $48.50/hr. W-2 Position Summary The SAP Capital Project Closeout Analyst – Gas Portfolio supports the ...

Job Title: Senior Financial Analyst Location: Tulsa, Oklahoma Type: Direct Hire Compensation: $90,000-$105,000 Contractor Work Model: Onsite – onsite Overview Senior Financial Analyst System One is partnering with a manufacturing client seeking a Senio...

Job Title: Accounting Assistant Location: Tulsa, OK Type: Contract To Hire Compensation: $22-26/hr Work Model: Onsite Hours: 40.0 Security Clearance: Not specified Responsibilities Support the day-to-day financial operations of the organization, includ...

Job Title: Process Design Engineer Location: Tulsa, OK Work Model: Onsite Hours: Onsite 5 days M-F 8am-5pm Responsibilities Size and specify equipment such as pumps, blowers, compressors, pressure relief valves, and heat exchangers Develop P&ID’s, data...

Job Title: Accounting Clerk Location: Houston, Texas Type: Contract To Hire Compensation: $25.00 per hour Contractor Work Model: Hybrid – onsite and remote Hours: 40.0 hours per week Security Clearance: Not specified Responsibilities Support day-to-day...

CNC Machinist Lead Operations & Workflow Oversee daily shop operations and maintain smooth workflow Set department goals aligned with company objectives Schedule and manage jobs, labor hours, and machine shop activities Identify bottlenecks and impleme...