System One is assisting an established and growing Tulsa client with a search for a Controller. The Controller will work directly with the company president providing financial and operational information and recommendations. Competitive salary and ben...

Chief Financial Officer & Head of Human Resources Full-Time | Exempt | Safety-Sensitive Role Location: Onsite Hours: Mon-Fri 8-5 Compensation: $150,000 Overview This role is responsible for overseeing the financial and human resources functions of a pr...

Project Accountant Location: Tulsa, OK Travel: Regular domestic travel Type: Full-Time | Exempt Salary: $70,000–$90,000/year Job Summary System One is seeking an experienced Project Accountant to support multiple projects and ensure accurate billing, r...

Job Title: Senior Accountant Location: Tulsa, Oklahoma Type: Direct Hire Compensation: $75,000.00 - $95,000.00 Position Overview: System One is seeking an Senior Accountant to perform a variety of accounting functions under the direction of the Control...

Job Title: Senior Accountant Location: Tulsa, Oklahoma Type: Direct Hire Compensation: 85-95k/year Position Overview: System One is seeking a detail-oriented and motivated Senior Accountant to support general ledger activities, financial reporting, and...

System One is assisting a Tulsa company with a search for a Senior Accounting Research Analyst. This role will play a highly visible part in evaluating complex technical accounting matters, documenting conclusions, and partnering cross-functionally to ...

Job Title: Director of Payroll Location: McLean, Virginia Type: Direct Hire Compensation: $175,000 - $210,000 Work Model: Onsite Director of Payroll Overview: We are seeking an experienced Director of Payroll to lead and oversee all aspects of payroll ...

Job Title: Customer Service Agent Location: Tulsa, Oklahoma Type: Contract To Hire Compensation: $17.00 - $20.00 Contractor Work Model: Onsite Hours: 40 hours weekly Job Summary The Customer Service Agent I provides professional and timely support to c...

Job Title: Accounts Payable Operations Manager Location: Sleepy Hollow, NY Type: Contract Compensation: $64.00 - $94.00 per hour Contractor Work Model: Hybrid Hours: 8 AM - 5 PM, Monday - Friday Responsibilities Support day-to-day Accounts Payable (A/P...

Job Title: IT Generalist Location: Oklahoma City, Oklahoma Type: Direct Hire Compensation: $65000 - $80000 annually Contractor Work Model: Onsite Hours: Mon-Fri, 8:00 am - 5:00 pm, some evening and weekends required System One has partnered with a grow...

System One is working with a local client to find a Construction Project Manager in Tulsa Ok. Job Description Responsible for managing and coordinating assigned construction projects from initiation through execution to successful completion. This role...

Job Title: Financial Accounting Manager Employment Type: Direct Hire, Exempt Work Schedule: 8:00am – 5:00pm, Monday – Friday Some flexibility: Could work 7:30am – 4:30pm, Monday – Friday Possible Hybrid once trained: 3 days in office / 2 days remote Sy...

Job Title: Financial Accounting Manager Employment Type: Direct Hire, Exempt Work Schedule: 8:00am – 5:00pm, Monday – Friday Some flexibility: Could work 7:30am – 4:30pm, Monday – Friday Possible Hybrid once trained: 3 days in office / 2 days remote Sy...

Job Title: Human Resources Manager Location: Kemah, TX 77565 Type: Direct Hire Compensation: $90,000 - $110, 000 Contractor Work Model: Onsite Hours: Monday - Friday, 8-5, flexible hours Company Overview A growing concrete solutions organization focuse...

Sr Strategic Sourcing & Procurement Associate Work Model: Remote Work Location Requirement: Candidates must be based in DMV / WV (DC, MD, VA, WV) Type: Contract-to-Hire (approx. 12 months) Pay (W2): $51/HR Overview We’re looking for a senior-level sour...

Project Engineer Eligibility: Must be a U.S. Citizen and not require sponsorship Position Summary System One is working with a client seeking a results-driven Project Engineer to lead and support capital projects from concept through execution. This ro...

Job Title: Payroll Specialist Location: Hershey, PA Type: Contract 3-6 months Contractor Work Model: Onsite – onsite Hours: 40.0 Responsibilities Manage payroll & time module, employee tax profile updates, compliance reporting, and ServiceNow case mana...

Job Title: Front Desk / HR Assistant Location: Claremore, OK Department: Human Resources / Administration Reports To: HR Manager or Plant Manager Employment Type: Contract-to-hire Compensation: $20-23/hour Job Summary A manufacturing-based organization...

Job Title: Production Support Location: Katy, TX Type: Contract Compensation: $23.00–$25.00 per hour Contractor Work Model: Onsite – onsite Hours: 40.0 hours per week Security Clearance: Not specified Overview Leave placeholder text here for recruiter ...

System One is seeking a Staff Accountant – Accounts Payable to support a fast-paced, high-volume accounting environment. This role is responsible for full-cycle accounts payable processing, ensuring accuracy, compliance, and timely execution of financi...

Job Title: Bookkeeper Location: Little Egg Harbor, NJ Type: Contract To Hire Compensation: $25.00 / hr. Contractor Work Model: Hybrid – onsite and remote Hours: 40 hours a week | 8:30 AM-5:00 PM Monday-Friday Bookkeeper Responsibilities: Perform bank r...

Job Title: SAP Test Manager Location: Tulsa, Oklahoma Compensation: $140,000.00 - $160,000.00 Contractor Work Model: On Site/Hybrid Hours: 40.0 Overview We are seeking an experienced SAP Test Manager to lead and manage end-to-end testing efforts for SA...

Job Title: Admin Location: Tulsa, Oklahoma Type: Contract To Hire Compensation: $18.00 - $25.00 Contractor Work Model: Onsite Hours: 40.0 Overview: We are seeking a detail-oriented and highly organized Administrative Assistant to support daily operatio...

Job Title: Junior Tax Associate Location: Pittsburgh, PA Type: Direct Hire Compensation: $55-62k Onsite – 5 days/week Hours: 40.0 Overview Responsibilities Assist the tax team in all aspects of tax functions including resolving tax notices, and prepari...

Staff Accountant System One is partnering with a client seeking a Staff Accountant who will prepare monthly journal entries, account reconciliations, credit card analysis, and account reviews. This person will serve as backup to other team members in t...

MEP Manager Location: Stillwater Type: Direct Hire | Onsite Mission Critical & Data Center experience Overview The MEP Manager oversees mechanical and electrical field operations to ensure projects are completed safely, on time, and within budget. This...

Job Title: Senior Manager, Corporate Finance Type: 6-Month Renewable Contract Compensation: $65.00 - $70.00/hr Contractor Work Model: Remote Hours: 40.0 Overview In this role you will be supporting enterprise FP&A—owning corporate forecasting, core fin...

Job Title: Finance Associate I Hybrid schedule Location: Shoreview, MN Type: Contract Compensation: $35.50/hour Hours: Monday through Friday, 8:00 a.m. to 5:00 p.m Responsibilities Coordinate and review reports for areas of emphasis and follow-up. Educ...

Traveling Electrician – FAA Infrastructure / Airfield Systems Job ID: R002890 Openings: 3 Start Date: ASAP Duration: 6 months (likely temp-to-hire based on performance/workload) Work Location: Nationwide (Central U.S. focus) – 100% Travel Overview Syst...

Accounting Assistant Houston, Texas Type: Contract Compensation: $25.00 - $26.00 Contractor Work Model: Onsite Hours: 40.0 Overview Our client is looking for a talented Accounting Assistant to join our team! In this role you will get to a variety of ad...