refinery tech jobs in Houston

Position Summary  Acuren is currently recruiting for temporary PAUT Techs (other certs a plus) for Turnaround/Outage/Project work across the US.   This position is part of our U.S. Workforce Deployment Team, which supports customer turnaround, outage, and project staffing needs across the country. Assignments vary in duration based on project...

AVEVA is creating software trusted by over 90% of leading industrial companies.Salary Range:$82,400.00 - $170,400.00This pay range represents the minimum and maximum compensation that the position offers, and final compensation can vary within the range depending on work location, job experience, skills, and relevant educational attainment and/or...

Reality Capture | Oil & Gas | Petrochemical | 80–90% TravelWelcome to Environmental Intellect (Ei)—where we take massive, complicated industrial facilities and turn them into incredibly detailed digital environments.We're a remote-first, globe-trotting crew of field experts, survey pros, CAD gurus, engineers, software developers, and...

Requisition ID: Job Level:Mid LevelHome District/Group:Kiewit OGC EngineeringDepartment:CommissioningMarket:IndustrialEmployment Type:Full TimePosition OverviewThe Instrument Commissioning Discipline Lead will report directly to the Commissioning Manager. They will promote and provide leadership for Safety, assist in directing and coordinating the daily...

Mariana MineralsMariana Minerals is a software-first, vertically integrated minerals company on a mission to supply the critical minerals powering modern energy, AI, and defense technologies. We're reimagining the minerals supply chain by combining deep industry expertise with advanced software, automation, and data-driven decision-making. The RoleMariana...

Account ExecutiveHouston | Who we areHarvard born and Y-Combinator backed, we’re on a mission to transform the global energy industry. Our team comes from different places and brings different talents to the table, but we’re all here for the same reason: to solve complex challenges and make a profound impact with some of the brightest and kindest people...

Machine Learning EngineerMariana Minerals is a software-first, vertically integrated minerals company on a mission to supply the critical minerals powering modern energy, AI, and defense technologies. We're reimagining the minerals supply chain by combining deep industry expertise with advanced software, automation, and data-driven decision-making. The...

Apave America is seeking Advanced NDE- Turnaround (TAR) professionals whose focus is RT/MT/PT/UTT. Applicants who also bring any of the following will be strongly prioritized: Requirements:  Valid RT/MT/PT/UT certifications (Level II) ASNT ISQ Certification a Plus State carded RT credentials Strong understanding of refinery safety and inspection...

Full-time Description The Company Elite Material Handling, an OnPoint Company, is an industry-leading service and equipment solutions provider with branch-based operations across the country. OnPoint Group is a fast-paced and ever-changing company and has been awarded the Best Managed Companies Award by Deloitte and WSJ for three years running, as well...

C3 AI (NYSE: AI), is the Enterprise AI application software company. C3 AI delivers a family of fully integrated products including the C3 Agentic AI Platform, an end-to-end platform for developing, deploying, and operating enterprise AI applications, C3 AI applications, a portfolio of industry-specific SaaS enterprise AI applications that enable the digital...

Critical features of this job are described under the headings below.  They are not meant to be all inclusive and are subject to change at any time due to reasonable accommodations or other business reasons. General Purpose of the Position: Ensure compliance with all health, safety, environmental, and quality programs and policies.   Responsible for, and...

Welcome to the world of Environmental Intellect (Ei) — where industrial facilities meet digital innovation. We’re a remote-first team of CAD pros, engineering masterminds, field experts, project wranglers, and software builders on a mission to transform how industrial facilities understand and use their data. Our clients operate some of the most complex...

Open — Mariana Minerals has a posting for this job. Posted 24 Aug 2026. About this job About Mariana Minerals Mariana Minerals is a software-first, vertically integrated minerals company on a mission to supply the critical minerals powering modern energy, AI, and defense technologies. We're reimagining the minerals supply chain by combining deep...

If you are unable to complete this application due to a disability, contact this employer to ask for an accommodation or an alternative application process.Catalyst Research EngineerTechnical Houston, TX, US2 days ago Requisition ID: 1027SUMMARYProvide program management to support Merichem Catalyst business. This includes generating new ideas for growth...

C3 AI (NYSE: AI), is the Enterprise AI application software company. C3 AI delivers a family of fully integrated products including the C3 Agentic AI Platform, an end-to-end platform for developing, deploying, and operating enterprise AI applications, C3 AI applications, a portfolio of industry-specific SaaS enterprise AI applications that enable the digital...

AVEVA is creating software trusted by over 90% of leading industrial companies.Salary Range:$82,400.00 - $170,400.00This pay range represents the minimum and maximum compensation that the position offers, and final compensation can vary within the range depending on work location, job experience, skills, and relevant educational attainment and/or...

Founded in 1994, OBR is a provider of mission-critical cooling technology services, including repair and rebuild, inspection, maintenance, and related field services across the United States. Headquartered in Northwood, Ohio, with more than 450 employees, OBR serves a number of end markets through 12 offices, including semiconductor, water and wastewater,...

**SUMMARY** Provide program management to support Merichem Catalyst business. This includes generating new ideas for growth opportunities and leveraging the talents of all of FTC and outside the company when needed. Conduct growth, developmental projects. Provide technical service, sales support, and other support to the catalyst business and catalyst...

Reality Capture | Oil & Gas | Petrochemical | 80–90% Travel Welcome to Environmental Intellect (Ei)—where we take massive, complicated industrial facilities and turn them into incredibly detailed digital environments. We're a remote-first, globe-trotting crew of field experts, survey pros, CAD gurus, engineers, software developers, and...

Requisition ID: 180900  Job Level: Mid Level  Home District/Group: Kiewit OGC Engineering  Department: Commissioning  Market: Industrial  Employment Type: Full Time  Position Overview The Instrument Commissioning Discipline Lead will report directly to the Commissioning Manager. They will promote and provide leadership for Safety, assist in...