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.
Open Positions
E&I Superintendent
6+ years' experience in similar facility, 4-year engineering degree or equivalent combination, and 1+ years' experience supervising craft employees
Field Buyer
2-year degree, 4+ years' experience in manufacturing purchasing, and certified in Supply Management or Purchasing Manager
Quality Site Manager
6+ years related experience in QA/QC management, 2+ years' experience in a leadership or management role, and current certification in a discipline-specific inspection process
Piping Superintendent
6+ years' experience in similar facility, supervising experience, and engineering degree or equivalent combination of technical training and experience
Construction Manager IV
6+ years' experience and bachelor's degree in engineering or construction. 5+ years supervisory experience preferred
Senior Manager Business Development
8+ years’ sales, marketing, or business development experience, with a strong understanding of the Oil and Gas industry landscape, and advanced interpersonal and written communications skills
Senior Accounts Receivable Associate
4+ years of experience in accounting and/or accounts receivable, strong construction industry experience, and computer proficiency
Field QC Site Supervisor
4-year engineering degree or 5 years quality control experience, AWS CWI certification, API preferred
Manager Project Controls
10+ years of Project Controls experience, Bachelor of Science degree in Engineering or Construction Management, ability to interpret contract terms, excellent oral and written communication skills, and experience with Primavera (P6) scheduling software
Mechanical Superintendent
6+ years of experience in construction, 4-year engineering degree, and ability to supervise large groups
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