Accounts Receivable Specialist (Contract-to-Hire) Location: Tulsa, OK Pay: $20.00 - $25.00 per hour Schedule: Monday - Friday, Full-Time Position Type: Contract-to-Hire Job Summary We are seeking a detail-oriented and reliable Accounts Receivable Speci...

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: GL Accountant Location: Tulsa, Oklahoma Type: Direct Hire Compensation: $90000 - $120000 Contractor Work Model: Hybrid GL Accountant We are seeking an experienced Oil & Gas Accountant to support general ledger accounting, financial reporting...

System One is working with a local client who is looking for an Electrical Estimator Job Title: Electrical Estimator Location: Tulsa, Oklahoma Responsibilities Prepare and develop electrical project estimates for commercial projects, including hospital...

Tax Manager System One is partnering with a client seeking an experienced Tax Manager to oversee fuel and sales tax compliance, reporting, audits, and tax-related initiatives. This role will be responsible for managing tax filings, supporting business ...

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...

System One is assisting a Tulsa company with a search for an Accounting Manager. The successful candidate will work with others who excel in their areas of expertise. This is a direct-hire opportunity and an onsite work schedule. Responsibilities Overs...

Job Title: AR Specialist Location: Tulsa, OK Type: Direct Hire Compensation: $48,000.00 - $56,000.00 Work Model: Onsite – onsite Hours: 40.0 Position Overview The Accounts Receivable (AR) Specialist is responsible for supporting the accounts receivable...

Medical Customer Service Representative Tulsa, OK | $17–$20/hr | Full-Time | Contract | Monday–Friday| 8 am to 5 pm Looking for a rewarding customer service career in healthcare? System One is hiring a Medical Customer Service Representative for a grow...

Location: Tulsa Contract to Hire Pay $20-$25/hr. DOE Accounts Payable Specialist Position Summary The Accounts Payable Specialist is responsible for managing and processing invoices, ensuring timely and accurate payments to vendors, maintaining financi...

Description: The Automation Technician provides industrial maintenance support to ensure the safe and effective operation of the production facility. This position serves as the technical expert in the maintenance work activities related to automation ...

Tax Associate System One is partnering with a client seeking a Tax Associate to support the company's tax function by preparing sales and use tax returns, maintaining tax documentation, and ensuring compliance with state and local tax requirements. Key...

Overview System One is working with a manufacturing company in the Tulsa, OK area to hire a Project Engineer/Manager. Responsibilities Manage continual improvement projects in both manufacturing and office environments. Oversee capital projects for new...

Tax Analyst System One is partnering with a client seeking a Tax Analyst to support the company's income tax, general ledger, and tax provision functions. This role is responsible for preparing tax workpapers, journal entries, reconciliations, and quar...

Job Title: Accounting Manager Location: Tulsa, Oklahoma Type: Direct Hire Compensation: $80,000.00 - $90,000.00 Work Model: Onsite Hours: 40.0 Accounting Manager Position Summary We are seeking an experienced Accounting Manager to oversee core accounti...

Job Title: Authorization Rep Location: Tulsa, OK Type: Contract To Hire Compensation: $18/hr Work Model: Onsite Hours: 40.0 Security Clearance: none Responsibilities Obtain prior authorizations and pre-certifications for medical procedures, diagnostic ...

System One is working with a local client looking for an Electrical Designer Responsibilities Develop and produce drawings for building’s lighting, power, and electrical distribution systems for various projects, ensuring compliance with industry stand...

Job Title: Legal & Risk Admin Assistant Location: Tulsa, Oklahoma Type: Contract Compensation: $20.00 - $24.00 Work Model: Onsite Hours: 40.0 Security Clearance: Not specified Responsibilities Assist with legal and risk management administrative tasks ...

System One is assisting a Tulsa company with a search for a Controller. The successful candidate will work with a collaborative leadership team and colleagues who excel in their areas of expertise. This is a direct-hire opportunity with an on-site work...

Job Title: Manufacturing Engineer Location: Tulsa, OK Type: Direct Hire Work Model: Onsite Hours: 40.0 Responsibilities Analyze and optimize manufacturing assembly and production processes to ensure top-tier quality, timeliness, and budget adherence. O...

Loan Specialist – Commercial Lending Experience Required Location: Tulsa, OK Schedule: Full-Time | Onsite Pay: $60,000–$80,000 annually System One is seeking a Loan Specialist for a well-established Tulsa bank to join its growing team! We're looking fo...

Job Title: Senior Accountant Location: Tulsa, Oklahoma Type: Direct Hire Compensation: $95,000 Work Model: Hybrid – onsite and remote Senior Accountant System One is seeking an experienced Senior Accountant for a well-established organization. This is ...

Job Title: Mechanical Design Engineer Location: Tulsa, OK Type: Direct Hire Compensation: $100,000.00 - $125,000.00 Contractor Work Model: Onsite Hours: 40.0 Mechanical Design Engineer We are seeking a Mechanical Design Engineer to support product deve...

Job Title: Senior Project Manager Location: Tulsa, Oklahoma Type: Contract Compensation: $60.00 - $83.00 per hour Work Model: Remote – offsite Hours: 40.0 Overview Must be US Citizen or Green Card holder to qualify Responsibilities Manage and oversee a...

Job Title: IT Developer Location: Tulsa, Oklahoma Type: Contract Compensation: $80.00 - $80.00 Work Model: Hybrid – onsite and remote Hours: 40.0 Security Clearance: Not specified Overview We have an exciting opportunity for an experienced Developer to...

Job Title: Archaeological Field Technician Location: Tulsa, Oklahoma Type: Contract Compensation: $22 - $27 hourly Contractor Work Model: Onsite Hours: Add the job’s scheduled days and times (delete if not needed) Security Clearance: List security clea...

Bilingual Front Office Assistant Midtown Tulsa | $17/hour | Monday–Friday | 8:00 AM–5:00 PM Start Date: September System One is hiring for a client in Midtown Tulsa! Are you friendly, organized, and great with people? We’re looking for a Bilingual Engl...

Job Title: Planview Administrator Location: Oklahoma Type: Direct Hire Compensation: $92,000.00 - $138,000.00 Work Model: Hybrid/remote Hours: 40.0 Security Clearance: Not specified in the job description field Overview System One has partnered with an...

Dental Front Office Coordinator System One is hiring for a dental office in Glenpool, OK! This is a great short-term opportunity for an experienced dental front office professional who enjoys working with patients and keeping the day-to-day office runn...

System One has an exciting Data Platform Lead opportunity with a partner in the Tulsa, OK area. This position is a permanent, full-time opportunity requiring in-person, on-site work during normal business hours. The company is offering a full benefits ...