System One is working with a local client to find a Sourcing Specialist. Strategic Sourcing Specialist The Strategic Sourcing Specialist improves the supply chain and purchasing operations of a company. This role works closely with suppliers and vendor...

Global Director of Procurement & Sourcing Location: Tulsa, OK We are seeking an accomplished and forward-looking Global Director of Procurement & Sourcing to lead a critical function at the intersection of commercial strategy, operational execution, an...

Job Title: Business Systems Analyst Location: Tulsa, Oklahoma Type: Direct Hire Compensation: $110,000.00 - $120,000.00 Contractor Work Model: Hybrid – onsite and remote Hours: 40.0 Security Clearance: Not specified Overview We are seeking a detail-ori...

System One is partnering with a local client to find a Strategic Sourcing Specialist A results-driven Strategic Sourcing Specialist is responsible for optimizing supply chain and procurement operations by developing sourcing strategies, negotiating ven...

Job Title: Power BI Developer Location: Tulsa, Oklahoma Type: Direct Hire Compensation: $95,000.00 - $105,000.00 Work Model: Onsite – onsite Must be US Citizen or Green Card Holder - No C2C! Position Summary The Business Intelligence (BI) Developer is ...

Healthcare Claims Specialist (CONTRACT Opportunity) Downtown Tulsa, OK Monday–Friday | 8:00 AM – 5:00 PM | Onsite Project Assignment Through March 2027 - IMMEDIATE START Pay rate DOE: $18-20/hr. System One is hiring a Healthcare Claims Specialist for a...

Job Title: Facilities Buyer Location: Merritt Island, FL Type: Contract / On-Site Compensation: $74 per hour Responsibilities • Manage and direct suppliers and teammates to support facilities operations, maintenance, and capital improvement projects ac...

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 working with a local company to find a Sr Project Engineer. Project Engineer Take the lead on high-level development projects, serving as the primary technical authority throughout the sales and execution lifecycle Respond to advanced cus...

Job Title: Senior Commodity Buyer Location: Hagerstown, Maryland Type: Direct Hire Compensation: $90,000.00 - $110,000.00 Work Model: Onsite – onsite Overview We are seeking an experienced Senior Commodity Buyer to develop and execute sourcing strategi...

Job Title: HR Manager Location: Tulsa, OK Type: Direct Hire Compensation: $100-130K Contractor Work Model: Onsite – onsite System One has partnered with a growing manufacturing organization in their search for an experienced Human Resources Manager to ...

Job Title: Category Manager San Antonio, TX Contract to hire possible Work Schedule: Monday - Friday: 7:00am - 4:00pm or 8:00am - 5:00pm The Category Manager will establish and execute third party category management strategies to achieve best value in...

We are seeking a strong ERP focused Business Analyst II to join a growing manufacturing partner of ours here in Tulsa. This role is heavily focused on projects, features, and upgrades. We are looking for experience in JD Edwards and Dynamics. Successfu...

Job Title: Head of Procurement - Direct Location: Pittsburgh, PA Type: Direct Hire Compensation: $120,000 - $140,000 Contractor Work Model: Hybrid – onsite and remote Responsibilities Develop and execute long-term category strategies for direct materia...

Enrollment Specialist (CONTRACT Opportunity) Location: Tulsa, OK Monday–Friday | 8:00 AM – 5:00 PM | Onsite 7- month Contract Assignment Pay Rate DOE: $18-20/hr. System One is hiring an Enrollment Specialist for a contract opportunity with a respected ...

BIM Technician Location: Tulsa Team: Architecture Education: Associates degree in AutoCAD and / or Revit or equivalent work experience - 1-3years experience SUMMARY A BIM Technician assists in all aspects of architectural documentation working within a...

Office Administrator (Contract) Downtown Tulsa, OK $18.00–$20.00/hour Paid Weekly Contract Assignment | Immediate Start through March 2027 System One is hiring Office Administrators for a long-term contract opportunity with a respected company in downt...

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...

Front Desk Receptionist Tulsa, OK $22.00+/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: 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: Senior Accountant Location: Tulsa, Oklahoma Type: Direct Hire Compensation: $75,000.00 - $85,000.00 Contractor Work Model: Onsite Position Summary A growing manufacturing organization is seeking an experienced Senior Accountant to support it...

Procurement Specialist II Houston, TX 77042 System One is seeking two Procurement Specialists with experience in the heavy industrial construction sector to be responsible for sourcing medium and high criticality materials and subcontracts across the f...

Job Title: Network Administrator Location: Tulsa, Oklahoma Type: Direct Hire Compensation: $75,000.00 Work Model: Onsite – onsite Responsibilities Design, install, configure, and maintain LAN, servers, workstations, printers, and other hardware within ...

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: 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 ...

System One is actively seeking a Project Manager for a permanent position located in Golden, CO supporting cooling tower projects. Job Summary: Manage multiple projects ranging in value from $500,000 to $50,000,000. Establish a Project Management Plan ...

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...

System One is assisting a small CPA firm seeking a hands-on Tax Manager to lead tax preparation and compliance. This role focuses on preparing and reviewing individual and business returns (60% individual / 40% business), managing workflow, improving p...

Are you a strategic supply chain leader who thrives in a fast-paced manufacturing environment? Do you enjoy turning complexity into clarity and building systems that balance cost, quality, delivery, and growth? If so, we want to hear from you. We’re lo...

Job Title: Senior Sourcing Supplier Data Analyst Location: San Jose, CA Type: Contract Compensation: $48-55.61/hr Contractor Work Model: Hybrid oin a fast-paced, innovation-driven medical technology organization where strategic sourcing and data-driven...