Be part of something extraordinary
At Petex, we build the technology behind some of the world’s most complex energy and resource challenges. For over 35 years, our software has helped operators optimise production, improve efficiency, and make better decisions through advanced modelling, simulation, and real-time data integration.
Today, our expertise extends beyond oil and gas into mining, energy transition, and emerging industries — combining deep engineering knowledge with AI, automation, and digital innovation.
Where complexity meets clarity
At Petex, we don’t just write code—we solve some of the world’s most complex engineering and scientific challenges. We were the first to integrate reservoirs, wells, and pipelines into a single real-time model for the oil and gas industry, unlocking billions in value for global operators. Today, we’re applying that same expertise to mining, banking, and other industries where physics, data, and intelligent decision-making can transform performance.
We’re looking for world-class talent who thrive on solving difficult problems and are driven by curiosity, innovation, and continuous learning. Whether your background is in physics, mathematics, engineering, computer science, geoscience, or another scientific discipline, you'll have the opportunity to work on advanced simulation, optimisation, real-time data integration, artificial intelligence, and large-scale scientific software. Surrounded by experts and supported by extensive in-house training, you'll help develop technologies that redefine how critical industries model, understand, and optimise the world around them.
Our culture
We value curiosity, technical excellence, and teamwork. Whether you’re experienced just starting your career, Petex is an environment where you can learn, contribute, and grow.
Benefits
We offer a competitive salary, performance-based bonus, up to a 10% pension match, private medical and dental cover with annual health checks, ongoing training and career development, salary sacrifice and Cycle to Work schemes, and modern, state-of-the-art facilities.
What to expect
Join a fast-paced environment and collaborate with global experts on industry-leading technology, product development, and world class international projects.
We offer job opportunities across a range of sectors
Core Engineering & Science: Software Development, AI & Machine Learning, Geology & Earth Sciences, Reservoir, Production, & Mining Engineering.
Operations & Deployment: Digital Operations Framework Deployment, IT & Infrastructure, Innovation & Research.
Commercial & Growth: Business Development, Technical Writing, Contracts & Licensing.
Corporate Services: Finance, Operations, HR & People.
Join us
Join a collaborative, open-architecture environment where ideas move fast and innovation is practical. We believe the best solutions come from cross-functional thinking, bringing together engineers, developers, geologists, data scientists, and business teams to solve real-world problems.
