Lead Plant Engineer Jobs (NOW HIRING)

R10094789 Plant Engineer (Open)

Location:

Kent, WA - S. 222nd St. - ASUHow will you CONTRIBUTE and GROW?At Airgas, we are committed to building a diverse and inclusive workplace that embraces the diversity of our employees, our customers, patients, community stakeholders and cultures across the world.At Airgas, we RESPECT, HONOR and VALUE diversity.Airgas is Hiring for a Plant Engineer in Kent WA!We are looking for you!

• Pay: $95,000-$110,000 + Bonus

• Work Schedule: Primarily Monday-Friday, 8:00 AM - 4:00 PM, with a requirement to be on-call as business needs dictate.

• Travel: 10% to 20% travel required to support regional facilities and attend technical training

• Comprehensive Family Benefits: Airgas 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 just 30 days of employment

Recruiter: Tina Kratochwill/ tina.kratochwill@airliquide.com

The Plant Engineer provides hands-on technical expertise, mechanical engineering support, and operational oversight for the Kent Air Separation Unit (ASU) and regional nitrogen production plant. This role is responsible for maximizing plant reliability, optimizing energy efficiency, executing capital expenditure (CapEx) projects, and maintaining strict regulatory compliance. The ideal candidate will blend analytical deep-dives with physical troubleshooting to keep critical cryogenic processing systems operating safely and efficiently. This role requires a high degree of situational awareness, sound practical judgment, and the ability to prioritize multiple competing tasks in a fast-paced environment.

• Act as the primary onsite technical expert for all processing equipment, including multi-stage compressors, cryogenic pumps, expansion turbines, storage vessels, and the distillation (coldbox).

• Lead the plant's Root Cause Analysis (RCA) and failure investigations to eliminate critical asset downtime and establish long-term preventative fixes.

• Monitor and interpret plant performance data, key performance indicators (KPIs), and diagnostic readouts to identify efficiency degradation or mechanical strain before failures occur.

• Understand process control variables (purity, flow, thermal gradients) to maintain equilibrium inside the cryogenic coldbox.

• Ensure full plant compliance with OSHA, EPA, FDA, cGMP, and internal EHS guidelines, relating to pressure relief devices, hazardous fluid handling (liquid oxygen/nitrogen), gas detection systems, etc..

• Oversee and execute engineering plans for complex operational windows, such as plant maintenance outages, equipment overhauls, or plant restarts/thaws.

• Serve as a core technical contributor to PHA studies (including HAZOP reviews). Identify potential process safety hazards, evaluate risk mitigation safeguards, and track the timely resolution of action items.

• Design and execute minor-to-midsize capital projects targeting efficiency and modernizing plant infrastructure, including design, design approval, quotation process, and execution.

• Manage contractors, third-party consultants, and vendor technicians during installation, checkout, and final commissioning phases.

• Lead and manage the site's MOC process. Ensure all technical, equipment, and procedural modifications undergo rigorous engineering review, safety assessment, documentation updates, and pre-startup safety reviews (PSSR) prior to implementation.

• Interpret, review, and update plant documentation, including Piping and Instrumentation Diagrams (P&IDs), process logic sheets, interlock matrices, and equipment specifications.

• Proven ability to manage multiple concurrent tasks, shifting priorities effectively between long-term engineering projects and immediate daily plant operational needs.

________________________Are you a MATCH?

Required Qualifications

• B.S. in Engineering (Chemical or Mechanical) preferred.

• 3-5+ years of operational or project engineering experience required

• Ability to provide on-call technical assistance to plant personnel.

• Technical Knowledge: Proven familiarity with high-pressure fluid systems, rotating equipment, thermodynamics, and PLC-controlled automation frameworks.

• Physical Capabilities: Ability to move around an active industrial site, stand or walk for long periods, scale vertical structures, and lift up to 25 lbs.

Preferred Qualifications

• Specific expertise operating or maintaining cryogenic air separation units (ASUs) and dealing with bulk liquid nitrogen/oxygen systems.

• Demonstrated experience using Maximo, SAP, or similar CMMS (Computerized Maintenance Management Systems) for predictive maintenance workflows.

• Proficiency reading logic maps (Allen-Bradley or Siemens platforms) and diagnosing control loop discrepancies.

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Benefits

We care about and support our Airgas Families. This is evident not only through our competitive compensation but also through a comprehensive benefits package that includes medical, dental, and vision plans, short-term and long-term disability, life and accidental death and dismemberment (AD&D) insurance, Employee Assistance Program (EAP), pre-tax commuter transportation benefit, parental leave, vacation, sick time, floating holidays, jury duty and funeral/bereavement leave, and paid holidays for all eligible full-time employees.

Additionally, we offer our eligible employees a 401k plan with company matching funds, tuition reimbursement, discounted college tuition for eligible employees' dependents, and an Airgas Scholarship Program for dependent children.

Associates who are members of collective bargaining units should review their bargaining agreement to determine whether they are eligible for some or all of the benefits described here and to see any special terms or conditions for eligibility.

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Your DIFFERENCES enhance our PERFORMANCE

At Airgas, we are committed to building a 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 race, gender, sexual orientation, religion, disability or any other protected characteristic. 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.

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About Airgas

Airgas, an Air Liquide company, is a leading U.S. supplier of industrial, medical and specialty gases, as well as hardgoods and related products; one of the largest U.S. suppliers of safety products; and a leading U.S. supplier of ammonia products and process chemicals. Through the passion and diversity of its 18,000 associates, Airgas fosters a culture of safety, customer success, sustainability and innovation. Airgas associates are empowered to share ideas, take initiative and make decisions.

Airgas is a subsidiary of Air Liquide, a world leader in gases, technologies and services for industry and healthcare. Present in 60 countries with approximately 66,500 employees, Air Liquide serves more than 4 million customers and patients.

Join us for a stimulating experience: At Airgas, you matter and so does the work you do. As a member of our team, you play an important role in the success of your team, making sure our products are created sustainably and delivered safely and efficiently. In turn, you'll find a welcoming workplace where you're valued for who you are and where you can fill your potential while growing a fulfilling career - whatever path you choose.

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Equal Employment Opportunity Information

We are an equal opportunity employer. We welcome all qualified applicants regardless of race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status, or any other protected characteristic.

Airgas, an Air Liquide Company is a Government contractor subject to the Vietnam Era Veterans' Readjustment Assistance Act of 1974 and Section 503 of the Rehabilitation Act of 1973.

Airgas does not discriminate against qualified applicants with disabilities, and is committed to providing reasonable accommodations to the known disabilities of such individuals so as to ensure equal access to benefits and privileges of employment. If you are an individual with a disability and would like to request a reasonable accommodation as part of the employment selection process, please contact us by email at us-accommodationrequest@airgas.com.

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