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: IT Project Manager Location: Tulsa, OK Type: Direct Hire Compensation: $110-140K Contractor Work Model: Hybrid JOB DESCRIPTION Oversee various system projects of a highly complex nature without supervision. Assemble project team, assign indi...

System One is seeking a skilled I&E Engineer for an oil and gas client in the Tulsa area. The ideal candidate will possess the ability to read and interpret Piping and Instrumentation Diagrams (P&IDs) and have experience with process skids and OEM prod...

Job Title: Manufacturing Technician Location: Tulsa , Oklahoma Monday thru Friday 6:30 am to 3:30 pm Perform technical mechanical work using standard hand tools and inspection equipment. Operate equipment for sheet metal fabrication and structural asse...

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 ...

System One has partnered with a Tulsa-based oil & gas services group that is seeking an experienced Division Order Supervisor to lead ownership management, division order setup, and process improvement efforts across a diverse client portfolio. This po...

Now Hiring: Customer Service Agents (Remote – Tulsa Area Only) Employer: System One Pay: $17.50/hr. $19.00/hr. - bilingual representatives Schedule: Full-time | Must be available to be scheduled between Monday–Friday 8 AM–7 PM, Saturday 9 AM–1 PM Locat...

System One is assisting a Tulsa company with a search for a divisional Controller. They will work with others who excel in their areas of expertise. It's a great company with great people and benefits! Responsibilities: Oversee the accounting teams for...

Architect II System One is partnering with an architectural firm based in OKC in search of a Project Architect II who plays a key role in leading the coordination and technical execution of architectural projects. This licensed position requires solid ...

Senior Architect System One is partnering with a client in OKC in search of a Senior Project Architect who leads the design, coordination, and execution of architectural projects from concept through completion. This licensed role requires extensive ex...

System One has an exciting opportunity with one of our clients here in Tulsa, Oklahoma. We are looking for a CPM Leak Detection Engineer. This role is a mix of IT & Engineering skillsets! This role is a hybrid work schedule located here in Tulsa, Oklah...

Architect . System One is partnering with an architectural firm based out of OKC in search of a Project Architect who supports the design, coordination, and technical documentation of architectural projects from schematic design through construction. T...

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...

Collateral Underwriter Responsibilities: Review and analyze collateral documentation to ensure compliance with agency and investor guidelines Evaluate property appraisals, title commitments, and other supporting documents for accuracy and completeness ...

Job Title: Network Administrator Location: Tulsa , Oklahoma Type: Contract To Hire Compensation: $31.25 - $38.46 hourly Contractor Work Model: Onsite Hours: Monday- Friday (8-5pm) with some evenings and weekends as needed System One is looking for an e...

System One is working with a well-established company that is seeking an experienced Corporate Travel Agent to join their team. This position requires a detail-oriented individual with excellent reservation experience, exceptional customer service skil...

Job Title: Preconstruction Manager Key Responsibilities: Client Representation: Act as the key liaison between the Preconstruction Team and clients, ensuring all needs and budgetary constraints are met. Budgeting and Value Management: Prepare concept b...

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: Administrative Assistant Location: Tulsa , Oklahoma Type: Contract To Hire Compensation: $17.50 - $20 hourly Contractor Work Model: Onsite System One is partnering with a local organization to find a reliable and detail-oriented Administrati...

System One is assisting a client with a search for a financial professional interested in working at the corporate office in Tulsa, OK, as the financial liaison with their international locations. This is a great company with great people! Responsibili...

Job Title: Project/Mechanical Engineer Location: Sapulpa, OK Compensation: $80000 - $90000 annually Contractor Work Model: Onsite Job Summary: The Project Engineer works to plan projects, establish project criteria, coordinate project reviews and ensur...

Quality Lead About the Role System One is seeking a Quality Lead to oversee and coordinate all activities within the Quality Department for our client. This role ensures that products meet established standards of quality and reliability through rigoro...

SAP RTR Functional Lead System One is partnering with a client seeking an experienced SAP Finance expert to train and support their accounting/finance team during their SAP implementation. This contractor will provide hands-on guidance in SAP Finance—e...

Job Title: Accounting Clerk Location: Tulsa , Oklahoma Type: Contract Compensation: $18.00 - $23.00 hourly Contractor Work Model: Onsite System One is in search of an Accounting Clerk for a top-notch company in the Tulsa area. Qualified candidates will...

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...

The data center boom is real—and we’re building the future. Get in on the action and apply today! Job Title: Data Center Construction Manager Location: El Paso, TX Type: Full-Time Project (12-24 months) About the Role We’re seeking a seasoned Data Cent...

The data center boom is real—and we’re building the future. Get in on the action and apply today! Job Title: Data Center Construction Manager Location: Abilene, TX Type: Full-Time Project (12-24 months) About the Role We’re seeking a seasoned Data Cent...

The data center boom is real—and we’re building the future. Get in on the action and apply today! Job Title: Data Center Construction Manager Location: Port Washington, WI Type: Full-Time Project (12-24 months) About the Role We’re seeking a seasoned D...

The data center boom is real—and we’re building the future. Get in on the action and apply today! Job Title: Data Center Construction Manager Location: Saline, MI Type: Full-Time Project (12-24 months) About the Role We’re seeking a seasoned Data Cente...

Job Title: Maintenance Technician – 2nd Shift Location: Lancaster, PA Type: Direct Hire Work Model: Onsite Hours: Mon–Thur, 3:00pm–1:30am Basic Purpose and Objective of the Position An employee in this position is responsible for providing preventative...