Principal Applications Engineer

Airgas • Long Beach, California • Posted June 10, 2026

About the Role

How will you CONTRIBUTE

and GROW?Responsible for bringing technical expertise and Engineering to support Sales team providing an outstanding experience and satisfaction to customers.

Main Accountabilities
1. Conduct feasibility studies for customer installations, analyzing process requirements and proposing suitable technologies.
2. Define, develop and improve gas applications and technical solutions, considering process improvements and safety measures.
3. Provide technical training, knowledge and materials to engineers and support staff. Stay updated on technologies and competitors to propose research projects.
4. Manage technical documentation, update and clarify the Knowledge Base, create articles, test cases, and develop training materials.
5. Offer technical expertise and engineering support during project reviews and support the readiness of new installations.
6. Coordinate trials, start-ups, and customer trainings in collaboration ...