Supervisor AR
MatrixTulsa, Oklahoma, United States
Posted March 11, 2026
Full Time
About the Company
Matrix Career Opportunities, formerly Matrix Service Company (Nasdaq: MTRX), is a specialty engineering and construction firm that delivers integrated infrastructure solutions to the energy, industrial, and chemical markets. The company’s portfolio spans electrical infrastructure, LNG/NGL, hydrogen, natural gas, and storage systems, and it supports clients in improving the safety, efficiency, and resilience of their critical assets. Matrix’s reputation is built on a rigorous commitment to safety, quality, and integrity, which has earned its subsidiaries leadership positions across multiple end markets. The firm cultivates an inclusive, respectful workplace and is certified as a Great Place to Work®, reinforcing its focus on employee well‑being and collaboration. With headquarters in Tulsa, Oklahoma and offices throughout the United States, Canada, Australia, and South Korea, Matrix combines global reach with local expertise to help clients achieve their operational objectives.
Job Description
The Supervisor, AR is responsible for supervising and actively participating in all customer billing and collections activities across the organization.
Requirements
- Actively supports the Company's commitment to safety and its
- Represents the Company at all times with high moral standards while adhering to the Company's
- Interviews, selects, hires, trains, evaluates, and terminates subordinate personnel
- Oversees invoicing utilizing Owner systems, such as CCM, CMS, E-Payables, Track, etc.
- Efficiently and accurately invoice Owner in compliance with contract agreements
- Update Billing Rate Schedules in Penta
Benefits
- medical, dental and vision plans
- disability benefits
- life and AD&D insurance
- employee assistance program (EAP)
- 401(k) plan with company match
- employee stock purchase plan (ESPP)
- wellness program
- adoption assistance
