System One is seeking an experienced Medical Biller to join the Accounts Receivable team of a well-established specialty healthcare clinic in Tulsa. This role plays a key part in supporting the organization’s revenue cycle by ensuring accurate claim su...

Patient Services Coordinator – Tulsa, OK Onsite | Mon–Fri | Full-Time Pay rate: $16-20/hr. DOE System One is hiring for a Patient Services Coordinator in Tulsa! If you have experience in the medical field and with insurance verification, we want to hea...

Admissions Assistant (Bilingual English/Spanish) – Tulsa, OK (Onsite) System One is hiring a Bilingual Admissions Assistant to support a busy admissions/recruitment team. This is a contract opportunity with the potential for hire. We are looking for so...

Bilingual Program Coordinator (English/Spanish) Tulsa, OK (Onsite) Contract with potential for hire Full-time | $17.50/hr. System One is hiring a bilingual Program Coordinator to provide administrative and event/planning support for early childhood rec...

Temporary Recruiter System One is partnering with a client seeking a Temporary Recruiter who will be responsible for managing the full-cycle recruitment process to attract, assess, and hire qualified candidates. This role partners closely with hiring m...

Medical Scheduler Tulsa, OK $17–$18/hour | Contract-to-Hire | Full-Time, Onsite System One is seeking a Scheduler for a client in Tulsa. This is a full-time, onsite role. Responsibilities Schedule and manage appointments for multiple providers in a fas...

Data Entry Clerk (CONTRACT) - MUST BE BILINGUAL ENGLISH/SPANISH Pay: $17.50/hr. Type: 6-month contract Schedule: Full-time Language: Bilingual (English/Spanish) What you’ll do Enter and update information accurately in multiple systems (heavy data entr...

Now Hiring: Medical Administrative Professionals | Tulsa, OK Location: Tulsa, OK Pay: $16 – $21 per hour (based on experience) Type: Temp-to-Hire Schedule: Full-Time | Monday – Friday Join a Growing Specialty Medical Clinic in Tulsa! System One is part...

Working with a local client to find some CONTRACT Manufacturing techs (6 month Contract) Manufacturing Technician 1 & II Perform technical mechanical work using standard hand tools and inspection equipment. Operate equipment for sheet metal fabrication...

Job Title: VP Sales Location: Tulsa, OK Vice President of Sales We’re searching for an experienced, energetic, and forward-thinking Vice President of Sales to lead a national sales organization and drive the next chapter of growth. This is a pivotal le...

Job Title: Stationary Engineer (Weekends) Location: Tulsa, OK Overview System One is seeking a skilled and dedicated Stationary Engineer to oversee and maintain our client's critical mechanical systems during weekend shifts. This full-time, non-exempt ...

System One has an exciting Cable Tech opportunity with a partner in the Tulsa, OK area. This role will assist in the install, routing, and splicing cables such as Cat5, Cat6, & fiber. The hours vary from evenings and weekends with some light travel. Ke...

Job Title: Building Automation Technician Location: Tulsa, OK This role requires a mix of technical skills, problem-solving abilities, and knowledge of various building systems. It's a critical job for ensuring buildings operate efficiently and sustain...

Job Title: Process Engineer Location: Tulsa , OK Type: Direct Hire Compensation: $100000 - $125000 annually Contractor Work Model: Onsite Hours: Monday- Friday, normal business hours The Process Engineer supports the mission of the organization by anal...

Job Title: Sr. Accountant Location: Tulsa, OK Type: Direct Hire Compensation:$75-84K/year System One is working with a client seeking an experienced Accountant to perform complex, professional-level accounting work in a public-sector environment. This ...

Job Title: Scrum Master Location: REMOTE Pay Rate: Open to Both C2C and W2 options Position Type: Multiyear Contract Description: Position requires 7 -10 Years combined IT Project Management experience as a Project Manager AND Scrum Master * Proven exp...

Job Title: IT Business Analyst Location: Tulsa, OK Type: Direct Hire Compensation: $105000 - $128000 annually Contractor Work Model: Hybrid JOB DESCRIPTION IT Business Analyst – Flexible Customer Payments General Summary The IT Business Analyst for the...

Summer Data Entry Opportunity – MUST BE Bilingual (English/Spanish) Location: Tulsa, OK Schedule: Monday – Friday | 8:00 AM – 5:00 PM Pay: $17.50 – $18.50 per hour Duration: Summer Contract Assignment Looking for a great summer job? We’ve got you cover...

System One is assisting a professional association with their search for a Membership Director to lead efforts in member recruitment, retention, and engagement. This role manages membership services, benefits (including continuing education), and suppo...

Working with a local client to find some CONTRACT Manufacturing techs (6 Month Contract - Day Shift) Manufacturing Technician I & II Perform technical mechanical work using standard hand tools and inspection equipment. Operate equipment for sheet metal...

System One is helping a Tulsa manufacturing company that is seeking an experienced Controller to lead accounting operations and ensure accurate financial reporting. This is a full-time, onsite role. Responsibilities: Oversee daily accounting operations...

Global Manufacturing Engineer Manager Lead finning operations, driving process improvement, LEAN principles, and advanced manufacturing capability across multiple global sites. Key Responsibilities Serve as global SME for finning technology, including ...

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...

Wealth Management Operations Specialist Job Summary: The Wealth Management Operations Specialist I is responsible for transactional processing supporting Wealth Management accounts within the trust and/or bond accounting systems. This role ensures the ...

POSITION SUMMARY Successful candidates must be able to provide proof of ability to work in the U.S. without sponsorship. The MEP Superintendent is responsible for managing mechanical, electrical, and plumbing (MEP) field operations to ensure projects a...

Job Title: Electrical Engineer Location: Vinita, OK Work Model: Hybrid Overview The Electrical Engineer provides technical support for substation relaying, metering design, system protection, communications configuration, and NERC compliance activities...

Job Title: Engineer Staff, Sr - Power Location: Tulsa, Oklahoma Overview System One is seeking a Senior Staff Power Engineer to play a key role in shaping the future of electrical reliability and safety across major natural gas and petrochemical operat...

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: Data Analyst Location: Tulsa , Oklahoma Type: Contract To Hire Compensation: $70 - $95 hourly Contractor Work Model: Hybrid System One has partnered with a multi-state organization that is seeking an experienced Data Analyst to support data-...

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...