This full-time Senior Process Engineer role involves secondment to major chemicals and petrochemical operators across various Texas locations. The position serves as a client-facing focal point for early-stage project development, capital opportunity evaluation, and technical definition. Key responsibilities include leading projects from concept through FEED and construction support, performing process simulations and equipment sizing, and coordinating with multi-discipline teams to ensure safe, cost-effective designs. The role appeals to experienced engineers seeking to apply an owner-operator mindset in dynamic field environments while mentoring junior staff. It offers the opportunity to work directly on-site with operational teams, fostering strong professional relationships and providing exposure to complex industrial projects.