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Principal Applications Engineer

Job in Long Beach, Los Angeles County, California, 90808, USA
Listing for: Airgas
Full Time position
Listed on 2026-08-05
Job specializations:
  • Engineering
    Process Engineer, Sales Engineer, Mechanical Engineer
Job Description & How to Apply Below

Principal Applications Engineer (Open)

Location:

Long Beach, CA
- Management
- Regional Office

How Will You Contribute and Grow?

Airgas Inc. belongs to the Air Liquide Group, a world leading supplier of industrial gases. Present in 75 countries, Air Liquide provides industrial and medical gases and related services. The Group offers innovative solutions based on constantly enhanced technologies. These solutions, which are consistent with Air Liquide's commitment to sustainable development, help to preserve life and enable our customers to manufacture many indispensable everyday products.

Airgas Inc. seeks Principal Applications Engineer to complete the job duties below. Must put job code R on resume and cover letter.

Provide required project, applications and equipment engineering support for a designated applications area, or multiple applications areas within AES.

Work with the engineering project teams and provide technical expertise to the organization. Develop and implement engineering solutions for the organization, work on technical projects, and work on the design, development, and implementation of engineering solutions.

Understand the technical processes for specific industrial gas applications and diagnose and develop a value proposition utilizing Airgas solutions and equipment to these specific applications, primary applications are metal thermal treatment ("heat treat"), metallurgy, combustion, additive manufacturing, metal forming and powder metal.

Provide proactive technical sales support and business development to Airgas's regional sales groups using individual's process knowledge, industry experience and applications background.

Participate in new product/application identification and development, plan engineering strategies, determine department goals and create implementation plans and implement the process improvements.

Give white papers, or write articles based upon a platform of expertise in the domain and rely on extensive experience and judgment to accomplish goals with a high degree of a mechanical mindset. Find lead through business development techniques and prepare and present technical and value-based proposals to Airgas prospects/customers.

Be involved in all aspects of customer relationship from initial contact, customer/prospect problem identification, applications/equipment selection, data analysis, equipment/system development and proposal, equipment specification/manufacturing, on-site start-up and long term customer support and application marketing.

Interface internally with regional account managers, bulk gas specialists, equipment engineers and marketing and interface externally with customers and equipment vendors. Develop and leverage a technical network inside and outside of Airgas, at the national and international level. Create training material and conduct training sessions for internal and external customers and may assist in the development, oversight and training of Equipment Engineers and Applications Engineers, mentor Junior Engineers as well as mentor National or International stakeholders globally project expertise in the domain and provide expert advice to other engineers.

Patent development or other intellectual property for Airgas.

Are You a Match?

Minimum Education:

Bachelor's degree in Materials Engineering, Mechanical Engineering, Chemical Engineering, or related field.

Minimum Experience:

60 months of relevant experience with technical sales of gas applications solutions and equipment to the metal treatment and metal processing industry.

Travel requirements: 50% domestic travel.

Offered Salary Range: $ to $

Worksite: 3737 Worsham Avenue, Suite 800, Long Beach, CA, 90808

PLEASE NOTE:

Airgas Inc. will not accept resumes from third party vendors. Any resumes received from an agency through this website will be considered free of any fees or changes.

We are an equal opportunity employer. Everyone will be considered for employment, promotions, transfers, and other conditions of employment without regard to race, color, religion, sex, national origin, physical or mental disabilities, age, Vietnam era veteran status, disabled veteran status, separated veterans, Armed Forces service medal veterans, other protected veterans, marital status, sexual orientation, political affiliation, or any other basis prohibited by state or federal law.

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…

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