Senior Accountant/ Accounts Payable Manager Accounting: Prepare, review, and reconcile general ledger accounts and financial statements. Support month-end and year-end close, including journal entries and accruals. Assist with annual audits and ensure ...

Senior Accountant Location: Tulsa, OK-Onsite Type: Direct Hire Compensation: $70-90K/year System One is working with a well-established manufacturing organization to identify an experienced Senior Accountant to join their accounting team. This role sup...

Senior Accountant System One is partnering with a client seeking an experienced Senior Accountant for a position based in Tulsa, OK. This position is responsible for the accounting of one or more companies and, like many positions within finance, will ...

Job Title: Senior Accountant Location: Oklahoma City, Oklahoma Type: Contract To Hire Compensation: $35 - $40 hourly Contractor Work Model: Onsite Senior Accountant – Manufacturing Position Summary System One is seeking an experienced Senior Accountant...

Job Title: Staff Accountant Location: Oklahoma City , Oklahoma Type: Contract To Hire Compensation: $28 - $32 hourly Contractor Work Model: Onsite Staff Accountant – Manufacturing Location: Oklahoma City, OK Employment Type: Full-Time Compensation: $28...

Senior Accountant Our client is seeking a Senior Accountant to support financial operations across multiple construction project types, including commercial mid-rise, retail, mixed-use, medical, hospitality, and multi-family. This role requires a proac...

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 ...

Controller System One is partnering with a client seeking an experienced and strategic Controller to join their team and provide financial leadership and oversight across their portfolio of environmental and civil projects. The Controller will be respo...

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 ...

Job Title: Senior Financial Accountant Location: Kemah, TX Type: Direct Hire Compensation: $90K - $115K Contractor Work Model: Onsite Hours: Monday - Friday, 8-5, flexible hours Company Overview A growing onsite concrete solutions organization focused ...

Customer Data Operations Specialist (Hybrid) Pay: $19/hour Location: Tulsa, Oklahoma Schedule: Hybrid Position Overview System One is partnering with a client in Tulsa, Oklahoma to join their Customer Data Operations team. This role is responsible for ...

Job Title: General Accountant Location: Pittsburgh, Pennsylvania Type: W2 hourly contract role For immediate consideration, please connect with me on LinkedIn at https://www.linkedin.com/in/dpotapenko and then email your resume, work authorization stat...

Job Title: General Accountant Location: Pittsburgh, Pennsylvania Type: Contract To Hire Compensation: $35.00 - $36.00 per hour Contractor Work Model: Hybrid Hours: 40.0 hours per week Security Clearance: Not specified Overview [Leave placeholder text h...

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...

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 Description: A proactive, detail-oriented, and self-motivated sales professional is needed to help lead the Northeast U.S. equipment sales effort. In this role, the Regional Sales Manager will call on upstream, midstream, and downstream operators—p...

Job Title: Construction Project Manager Location: Tulsa , Oklahoma Responsible for managing and coordinating assigned construction projects from initiation through execution to successful completion. This role involves managing timelines, budgets, reso...

Job Title: IT Project Manager Location: Tulsa, OK Type: Direct Hire Compensation: $125,000 Contractor Work Model: Onsite JOB DESCRIPTION Plan, organize and manage resources to lead the completion of specific project goals supporting AI and Digital Tran...

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...

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 Profile Summary Lead and participate in all aspects of the software development lifecycle to configure and customize solutions for our client's Enterprise Asset Management platform, Hexagon-EAM. Responsibilities may include, but are not limited to,...

Senior QA/QC Manager Location: Tulsa, OK Type: Direct Hire Work Model: Onsite Position Summary The Senior QA/QC Manager leads and directs project quality activities across assigned construction projects. This role supports the Project Manager, Superint...

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...

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...

As a Low Voltage Project Manager, you will play a pivotal role in overseeing the successful completion of Low Voltage installation projects on time and within budget. You will be responsible for: Developing comprehensive project plans and schedules Dir...

Job Title: Senior Accountant, Fixed Assets & CAPEX Location: San Rafael, CA (Hybrid, 2 days/week Tuesday and Thursday) Type: Contract Compensation: $58-65/hour DOQ Contractor Work Model: Hybrid (2 days/week onsite) Hours: 8-5, M-F Overview We are seeki...

Job Title: Property Accounting Manager Location: Houston, Texas Type: Direct Hire Work Model: Onsite System One is assisting a client in hiring a Property Accounting Manager. SUMMARY The Accounting Manager oversees day-to-day accounting operations, ens...

E&I Technician – Mill We are working with a client seeking a skilled Instrumentation & Electrical (E&I) Technician to support mill operations by ensuring reliable, efficient, and safe performance of all electrical and control systems. This role offers ...

System One is assisting a company in the Tulsa Metro area with a search for a Property Management Accountant. This position will work with a team of people who excel in their areas of responsibilities. Responsibilities: • Maintain and reconcile general...

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...