At Air Products, our purpose is to bring people together to reimagine what's possible, collaborate and innovate solutions to the world's most significant energy and environmental sustainability challenges. Grow with us as we embark on building tomorrow together by being the safest, most diverse and most profitable industrial gas company in the world.

Reimagine What's Possible

At Air Products, our purpose is to bring people together to reimagine what's possible, collaborate and innovate solutions to the world's most significant energy and environmental sustainability challenges. Grow with us as we embark on building tomorrow together by being the safest, most diverse, and most profitable industrial gas company in the world.

Roles and Responsibilities:

We are seeking a Principal Process Systems Engineer within our Process Gas and Product line team located at our office in Allentown, PA or Houston, Texas. This position requires up to 25 % domestic / global travel.

The Process Systems Engineers in the Process Gas Product Line provide engineering support for new projects, opportunities, and products. The backbone of the role starts with development and stewardship of P&ID's, leading operability reviews for new opportunities, development of plant operational logic, participation in hazard reviews and participation in 3D model reviews. This person is a key member of a project team and is responsible for driving the work process with a multi-disciplined project team.

• Deliver all objectives safely and achieve 100% compliance with safety requirements.
• Support bid/proposal work by developing the P&IDs for new projects and opportunities. Ensure that P&IDs are produced in accordance with company standards/procedures and any customer specific requirements
• Develop functional logic tables, permissive start tables, shutdown table, alarm and trip settings and critical safety systems;
• Participated in the PFD, operability, and hazard reviews and other safety evaluations (SIL, Fault Tree Analysis, etc.)
• Work with process engineers, controls engineers, safety engineers, operations SPOCs, and project or proposal managers to ensure functional alignment in engineering and design during proposal or project development;
• Develop P&IDs Functional Execution Strategy;
• Develop and support customer battery limit table interface, tie points and interface hazard reviews;
• Develop process systems manhour estimated for the project;
• Support product development efforts by developing generic P&IDs that can be reused for competitive offering;
• Lead and provide feedback into the plant design by reviewing the 3D piping model and overall facility arrangement (Plot Plan)
• Participate in the DCS (Distributed Control System ) Factory Acceptance Test and Site Acceptance Test;
• Participate and help plan field-commissioning activities including Operational Readiness Inspections (i.e. plant pre-startup check / review) and Plant Start-Ups, as well assist with the development of reliability test plans

• Bachelor's degree or higher in chemical engineering or equivalent
• A minimum of 10 years' work experience for an industrial gas company or an EPC firm, with a strong focus on P&ID development during feasibility studies, conceptual design, and detail design
• A balance multi-discipline understanding in Process System Engineering or plant process engineering with focus on P&IDs development
• Proven ability to make balanced decisions weighing operability, reliability, capital costs and operation costs;
• Previous experience with SMR (Steam Methane Reforming), ATR (Autothermal Reforming), Ammonia, and methanol synthesis processes is a plus;
• Previous experience with Green and Blue Hydrogen technology areas is a strong plus;
• Use of tools such as Bluebeam, Smart Plant PID, Smart Plant 3D Review, and Adobe is a plus

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Air Products proudly values the skills, dedication,andleadership that veterans bring to the table. As a veteran-friendly organization, we actively encourageand welcome veterans to apply for various roles within our company.We recognize the unique strengths and experiences that veterans contribute, and we foster a workplacethat honors your service while providing a platform for professional growth.

We are the world's largest hydrogen producer with over 80 years of industrial gas experience. We are hydrogen and industrial gas experts delivering safe, end-to-end solutions, investing in real, clean energy projects at scale, and driving the industry forward to generate a cleaner future.

At Air Products, we work in an environment where we put safety first, diversity is essential, inclusion is our culture, and each person knows they belong and matter. To learn more, visitAbout Air Products.

We offer a comprehensive benefits package including paid holidays and vacation, affordable medical, dental, life insurance and retirement plans. You will be eligible for benefits and also be 100% vested in your retirement benefits on your first day of employment.
We are an Equal Opportunity Employer (U.S.).You will receive consideration for employment without regard to race, color, religion, national origin, age, citizenship, gender, marital status, pregnancy, sexual orientation, gender identity and expression, disability, or veteran status.

Air Products is committed to working with and providing a reasonable accommodation to individuals with disabilities. If you have a disability and you believe you need a reasonable accommodation to search for a job opening or to submit an online application, please e-mail us at talent@airproducts.com. General application status inquiries are not answered by this mailbox rather you'll receive an e-mail directly from our Career Center and/or the Talent Acquisition Specialist.