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...

For immediate consideration, please connect with me on LinkedIn at https://www.linkedin.com/in/dpotapenko and then email your resume, work authorization status, current location, availability, and compensation expectations directly to denis.potapenko@s...

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...

System One is seeking a Staff Accountant – Accounts Payable to support a fast-paced, high-volume accounting environment. This role is responsible for full-cycle accounts payable processing, ensuring accuracy, compliance, and timely execution of financi...

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 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 ...

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...

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: 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: 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: Project Billing Accountant Location: Pittsburgh, PA Type: Direct Hire Contractor Work Model: Onsite with Hybrid after training Overview The Project Billing Accountant is responsible for providing billing support to assigned functional areas ...

Accounts Payable Analyst-1 Location: Plantation, FL Type: Contract Compensation: Contractor Work Model: remote Hours: 40.0 hours per week Security Clearance: Not specified Responsibilities • Voucher high volume of AP invoices in Oracle under multiple 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...

Chief Financial Officer & Head of Human Resources Full-Time | Exempt | Safety-Sensitive Role Location: Onsite Hours: Mon-Fri 8-5 Compensation: $150,000 Overview This role is responsible for overseeing the financial and human resources functions of a pr...

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: 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...

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...

Job Title: Billing Specialist Location: Sugar Land, Texas Type: Contract-to-Hire Contractor Work Model: Hybrid after first month Hours: Monday - Friday, 8-5 Company Overview An established personnel services company is looking to add two contract-to-hi...

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: 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...

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...

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: 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...

Job Title: Building/Construction Supply Chain - Project Manager Location: Merritt Island FL Type: Contract / On-site Compensation: starts at $81 per hour We are seeking a Building/Construction Supply Chain Project Manager to support supply chain operat...

Job Title: Buyer III Location: Cape Canaveral, FL Type: Contract / onsite - 40 hours a week Compensation starts at $61 per hour Responsibilities Manage and direct suppliers and teammates to support the external development of various spaceflight system...

Job Title: Buyer II – Electronic Components Location: Merritt Island, FL Type: Contract / On-site Compensation: $54 per hour A-shift hours System One is seeking a Buyer to support a leading aerospace client in Merritt Island, FL. This role is responsib...

Job Title: Administrative Assistant Location: Tulsa, Oklahoma Type: Contract Compensation: $18.00 Contractor Work Model: Onsite – onsite Responsibilities Maintain accurate entry and management of the customer database, including data entry and updates ...

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: 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: Junior Finance Support Specialist Location: Vienna, VA Type: Contract Contractor Work Model: Hybrid – onsite and remote Hours: 9:30am - 6:00pm EST Responsibilities Support business partners by providing expertise on mortgage and equity proce...