New

Process & Systems Engineering Associate

Air Liquide USA LLC
paid holidays, sick time, tuition assistance, 401(k), retirement plan
United States, Texas, Houston
Jul 17, 2026
R10095477 Process & Systems Engineering Associate (Open) Location: Houston, TX (HO) - Engineering - E&C Houston Air Liquide Global E&C Solutions is a technology partner of choice for the design, engineering and construction of leading-edge processing facilities and related infrastructures worldwide. We enable our customers to optimize the use of the planet's natural resources in order to provide clean and sustainable energy thanks to our people and their capability to innovate constantly. Through cutting edge innovation applied to our proprietary technology we contribute to the transformation of the energy industry and help to preserve & protect the atmosphere of our planet. Looking back on decades of operational expertise within the world leader in gases for industry, health and the environment, we develop creative, safe, reliable and competitive solutions for our customers, proposing a sustainable worldwide offer of best-in-class plants in a dynamically changing marketplace. Air Liquide's ambition is to be a leader in its industry, deliver long term performance and contribute to sustainability - with a strong commitment to climate change and energy transition at the heart of its strategy. How will you CONTRIBUTE and GROW? We are committed to building a diverse and inclusive workplace that embraces the unique perspectives of our employees, our customers, patients, community stakeholders, and cultures across the world. We believe that a variety of backgrounds makes our team stronger and more innovative At Air Liquide, we RESPECT, HONOR and VALUE diversity. Air Liquide is hiring for a Process & Systems Engineering Associate in Houston, TX! We are looking for you! Comprehensive Family Benefits: Air Liquide offers a full benefits package designed to support your whole life, including Medical, Dental, Vision, Life, AD&D, and Disability Insurance. Support for Parents: We offer a 14-week paid child birth benefit to support growing families. Future Security: 401(k) Retirement Plan with company match, Tuition Assistance, Paid Holidays, Vacation, and Sick time. Early Access: Your benefits start after day 1 Join our dynamic team at Air Liquide as a Process & Systems Engineering Associate Serving as part and/or main focal technical contact for the process and systems scope and executing proposals and/or projects. Working closely with the local project team as well as other engineering execution centers (including Hangzhou, Kobe, Delhi, France or Germany to ensure the project competitiveness, operation reliability and safety. Responsibilities cover the full lifecycle of Process and Piping & Instrumentation Diagram (P&IDs) development. Job Duties: * Support and advance the company's safety standards * Align with E&C Global and Local engineering standards and other industry standards. * Work as a collaborative team member either with local and/or with international team members * Contribute to process, solution development, or systems engineering within solution/product development and/or service projects * Understand the needs of customers and design with the resources of Global E&C the most optimized, comprehensive and high-performing cryogenic or air-gas solution * Participate in developing process design basis for proposals * Perform process calculation (e.g. pressure profile, process simulation, line sizing) using in-house tools * Develop and provide process deliverables (e.g. material and utility balance, equipment sizing, process description, process flow diagram PFD, block flow diagram BFD, process datasheets, P&IDs) * Understand and implement plant design philosophy (e.g. winterization, derime, pressure circuits) as needed * Provide feedback and inputs to the Request For Proposal (RFP) of the customer * Support development of the freedom to operate (FTO) for the process solution and study patents as required * Contribute to the studies/solutions in both technical and cost knowledge Contribute to vendor information evaluation for main equipment * Attend and contribute to review meetings (internal/external) and complete action items * Contribute to in-house process database * Understand and implement capitalization and improvement ideas from previous projects / commissioning /operations issues * Participate in improving the engineering practices, guidelines and/or procedures when applicable * Support site construction activities, start-up, performance test and/or plant troubleshooting * Learn required AL technologies as needed on assignments * Combination of remote working at home and office schedule as per company policy ___________________ Are you a MATCH? EDUCATION AND EXPERIENCE: Mandatory * B.S. in Chemical Engineering Or Mechanical Engineering * Very good knowledge in thermodynamics * Excellent written and verbal communications skills * Good analytical and problem solving skills * Strong customer-centric mindset * Proactive to learn * Proactive to support and contribute to Air Liquide's diversity and inclusion initiatives * Short term travel locally or internationally is required depending on the assigned work tasks Preferred * B.S. in Chemical Engineering * At least 2-5years of industrial engineering experience * Knowledge of industrial gas plants * Knowledge of the process development and design (cryogenic industrial gas plants) * Understanding of various vendor equipment and instrumentation used in industrial gas plant processes * Knowledge of project development and/or execution as relating to Process and P&IDs scope * Licensed EIT (Engineer In Training) * Knowledge of HYSYS/or Aspen Plus software * Proficient in German and/or French languages WORK CONDITIONS: Office Environment. Our Differences make our Performance At Air Liquide, we are committed to build a diverse and inclusive workplace that embraces the diversity of our employees, our customers, patients, community stakeholders and cultures across the world. We welcome and consider applications from all qualified applicants, regardless of their background. We strongly believe a diverse organization opens up opportunities for people to express their talent, both individually and collectively and it helps foster our ability to innovate by living our fundamentals, acting for our success and creating an engaging environment in a changing world.