COMPANY PREPARATION GUIDEPreparing for a job at INPEX
Preparing for INPEX means showing you can contribute to Japan's largest upstream oil and gas company as it runs major projects from Tokyo to the Ichthys LNG development in Australia.
What INPEX is known for
Being Japan's largest company focused on exploring for and producing oil and gas.
Operating the Ichthys LNG project in Australia, a flagship gas development.
Producing across Japan, Australia, the Middle East and Southeast Asia, with a strategic role in national energy supply.
What tends to matter at INPEX
The capabilities that shape most roles here, and how to get ready for each.
Upstream technical depth
Exploration and production decisions rest on geoscience, reservoir and drilling expertise.
How to prepare: Refresh the fundamentals of your subsurface or engineering discipline and prepare to discuss a technical decision you supported with evidence.
International collaboration
Work spans partners and teams in several countries and cultures.
How to prepare: Prepare examples of working across languages, time zones or partner companies, and of building trust with people from different backgrounds.
Long-term project thinking
Large LNG and upstream developments take many years and careful planning.
How to prepare: Show how you have contributed to a long project, kept quality steady and handled changes in scope or risk.
Energy security mindset
As a company with a national role, reliable supply to Japan is central to its purpose.
How to prepare: Be ready to discuss how you think about reliable energy supply and the shift towards lower-carbon solutions.
The MinTraq readiness lens for INPEX
MinTraq measures readiness in four areas. Here is how each one applies at INPEX.
Strong knowledge in geoscience, petroleum engineering, facilities or commercial disciplines, tied to upstream projects, is the core of most roles.
Situations often involve balancing partner expectations, safety and long-term project goals, and building consensus before acting.
Leaders tend to be expected to coordinate international teams and partners patiently while keeping complex projects on track.
Data science is increasingly applied to subsurface interpretation and facility monitoring, so analytical and digital skills strengthen technical profiles.
Same company, different preparation
Preparing for INPEX is not one thing. What you need to show depends on the role you want.
Geoscience and reservoir engineering
Preparation centres on subsurface interpretation, reservoir modelling and explaining technical uncertainty clearly to decision makers.
Prepare for this role →Facilities and project engineering
The emphasis moves to designing, building and operating LNG and production facilities safely with international contractors.
Prepare for this role →Business development and corporate planning
Here the focus is on evaluating new opportunities, partnerships and lower-carbon initiatives, with sound commercial and analytical judgement.
Prepare for this role →How MinTraq builds your INPEX preparation
- 1Choose your target roleTell us the role you want at INPEX, and your current experience.
- 2Take a calibrated assessmentFunctional knowledge, situational judgement, leadership where relevant, and AI readiness, weighted for INPEX and that role.
- 3See your gap analysisA clear view of your strongest areas and the gaps that matter most, not a generic score.
- 4Close the gapsLearning pathways built from your own gaps, not a one-size-fits-all course list.
- 5Rehearse with MiraPractise interviews with Mira, our interview practice partner, prepared for INPEX and your role.
INPEX at a glance
Common questions about preparing for INPEX
How should international candidates prepare for INPEX?
Show strong technical fundamentals, examples of working across cultures and partners, and a clear understanding of how upstream projects support reliable energy supply.
Is knowledge of the Ichthys project useful when preparing?
Yes, understanding what an LNG development involves, from offshore production to onshore processing, gives helpful context for many technical and project roles.
How can MinTraq help me prepare for INPEX?
MinTraq builds a preparation journey around INPEX and the role you want. It measures your readiness, shows the gaps that matter most for that role, recommends learning for those gaps and lets you rehearse interviews with Mira, MinTraq's interview practice partner.
Preparing for another energy, oil & gas company?
MinTraq is an independent career preparation platform and is not affiliated with, sponsored by, or endorsed by INPEX.