POSITION SUMMARY The MEP Superintendent is responsible for managing mechanical, electrical, and plumbing (MEP) field operations to ensure projects are completed safely, on time, and within budget. This role supervises the field labor force and trade co...

Civil / Structural Engineer, PE Summary: The Structural Engineer coordinates with other engineering disciplines and designers to complete the designs for dozens of reinforced concrete foundations and steel structures including natural gas plants Respon...

Senior Estimator About the Role The Senior Estimator leads the preconstruction process, developing accurate and comprehensive estimates that support project success. This role partners closely with clients, designers, subcontractors, and internal teams...

Mechanical Engineer (Structural emphasis) This is an exciting opportunity for a Mechanical or Civil Engineer to join a fast-growing company. We are seeking an inspired individual looking to make a significant impact in a challenging and rewarding field...

POSITION SUMMARY: The Senior Project Manager manages the overall project direction, completion and financial outcome for assigned projects. Responsible for directing and mentoring on-site staff. The position requires business management acumen and must...

Job Title: Records Management Tech Location: Tulsa, Oklahoma Type: Contract Compensation: $20 hourly Contractor Work Model: Onsite System One is seeking candidates for a contract position to assist our client with various document control and records m...

Electrical Engineer, PE Job Description The Electrical Engineering position is for a licensed professional with multiple areas of technical expertise. This position supports projects with bidding, performance, checking, and production / quality managem...

AR / Billing Specialist Tulsa, OK (Onsite) Contract-to-Hire $20–$24/hour (DOE) System One is hiring an AR/Billing Specialist for a client in the Tulsa area with strong, hands-on experience in Accounts Receivable and billing. This role is AR-heavy and i...

Job Title: Loan Specialist Location: Tulsa, Oklahoma Type: Direct Hire Compensation: $70000 - $80000 annually Contractor Work Model: Onsite Loan Specialist System One has partnered with a local bank that is seeking a detail-oriented and dedicated Loan ...

Job Title: Assembler – Senior Reports To: Assembly Manufacturing Supervisor Position Summary: Responsible for assembling industrial equipment and components with minimal supervision while ensuring safety, quality, and efficiency. Essential Duties & Res...

POSITION SUMMARY The Project Director serves as the primary point of contact for clients, overseeing projects from acquisition through execution while managing an annual portfolio exceeding $100M. This role combines operational leadership with business...

Now Hiring: Scheduler Location: Tulsa, OK Pay: $17–$18/hour Schedule: Full-Time | Onsite Position Type: Contract-to-Hire System One is currently seeking a Scheduler to join a busy and growing healthcare team in Tulsa. This is an excellent opportunity f...

Job Title: Accountant Location: Tulsa , Oklahoma Type: Contract To Hire Compensation: $25 - $30 hourly Contractor Work Model: Onsite We are seeking an experienced Accountant to support a growing organization with day-to-day financial operations. This r...

Records & Information Clerk $25/hour | Full-Time Temporary (12 months) Onsite | Monday–Friday | 8:00 AM–5:00 PM System One is hiring a detail-oriented Records & Information Clerk for a client in the Tulsa area. This person will assist with records rese...

Overview We are seeking a skilled and customer-focused Technical Support Analyst II to provide advanced technical support to end-users. This role serves as the escalation point for complex issues that cannot be resolved at the Tier I level. The ideal c...

Part-Time Bookkeeper (Contract/ Contract to Hire) Location: Tulsa, OK (In-office preferred Mondays afternoons) Pay: $21–$24/hour Hours: Approximately 5–6 hours per week Overview: System One is hiring a Part-Time Bookkeeper on behalf of a small Tulsa-ba...

Job Title: Insurance Billing & Coding Specialist Location: Tulsa, OK Type: Contract To Hire Compensation: $20-23/hr Contractor Work Model: Onsite The Insurance Billing & Coding Specialist is responsible for the accurate submission, follow-up, and resol...

Job Title: Mortgage Underwriter Location: Tulsa , Oklahoma OR Oklahoma City, Oklahoma Type: Contract To Hire Compensation: $80000 annually Contractor Work Model: Onsite Underwriter (Contract-to-Hire) – On-Site in Tulsa or OKC Compensation: $80,000 per ...

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...

System One is assisting a Tulsa Manufacturing company with a search for a Cost Accountant II/Senior Accountant for a direct hire opportunity. You will be working with others who excel in their areas of expertise. It is a great work environment! Respons...

CNC Machinist – Claremore Qualifications Education: High School diploma or equivalent required. Essential Functions Set up and operate 3-, 4-, and 5-axis CNC milling machines to machine metallic and nonmetallic components. Review and compare numerical ...

System One is assisting a Tulsa law practice that is seeking a dedicated Family Law Attorney to join their growing team. This is an excellent opportunity for a motivated professional who thrives in a fast-paced environment and values teamwork and clien...

Job Title: Cloud Engineer Location: Tulsa , Oklahoma Type: Contract Compensation: $60 - $65 hourly Contractor Work Model: Onsite Hours: Mon-Fri 8-5 We are seeking a Mid-Level Cloud Engineer with solid experience designing, deploying, and optimizing clo...

System One is working with a local company searching for an Inside Sales Engineer Location: Tulsa, OK This is a direct-hire, full-time opportunity. We are seeking a candidate with strong job stability and a technical background, ideally with a degree i...

Overview We are seeking a detail-oriented and proactive Systems Administrator to manage, maintain, and support our client’s IT infrastructure. The ideal candidate will ensure the stability, integrity, and efficient operation of the company's systems, n...

Job Title: Systems Engineer II Location: Tulsa, Oklahoma Type: Direct Hire Compensation: $80000 - $95000 annually Contractor Work Model: Onsite JOB DESCRIPTION PRIMARY FUNCTION The Systems Engineer II will perform under the direction of the Engineering...

System One has an exciting Salesforce Developer opportunity with a partner in the Tulsa, OK area. Successful candidates must be able to provide proof of ability to work in the U.S. without sponsorship. This position is not open to corp-to-corp, subcont...

Job Title: Database Administrator (DBA) Location: Tulsa, OK Type: Direct Hire Compensation: $80000.00 - $100000.00 annually Contractor Work Model: Onsite JOB DESCRIPTION The Database Administrator (DBA) manages and maintains the organization's database...

Job Title: Clinical Data Architect Location: Fully Remote Type: Direct Hire Compensation: $135000.00 - $155000.00 annually Contractor Work Model: Remote Security Clearance: Must be eligible for Public Trust Clearance JOB DESCRIPTION The Clinical Data A...

Job Title: Electrical Project Manager Location: Austin, Texas Type: Direct Hire System One is assisting a client in hiring a Electrical Project Manager to support a large-scale mission critical project in the Austin, Texas region. This role is on-site ...