Demo

Principal Applications Engineer

AIRGAS INC AND SUBSIDIARIES
Long Beach, CA Full Time
POSTED ON 4/20/2026
AVAILABLE BEFORE 6/20/2026
R10089521 Principal Applications Engineer (Open)

Location:

Long Beach, CA - Management - Regional Office

How will you CONTRIBUTE and GROW?

Responsible for bringing technical expertise and Engineering to support Sales team providing an outstanding experience and satisfaction to customers.

Main Accountabilities
1. Conduct feasibility studies for customer installations, analyzing process requirements and proposing suitable technologies.
2. Define, develop and improve gas applications and technical solutions, considering process improvements and safety measures.
3. Provide technical training, knowledge and materials to engineers and support staff. Stay updated on technologies and competitors to propose research projects.
4. Manage technical documentation, update and clarify the Knowledge Base, create articles, test cases, and develop training materials.
5. Offer technical expertise and engineering support during project reviews and support the readiness of new installations.
6. Coordinate trials, start-ups, and customer trainings in collaboration with Market Developers.

Differentiating Criteria
Team Management: 1-2 people (Altec experts)
Decision Making / Activity:
- Manage individual Altec projects, ensuring they meet deadlines, budgets, and quality standards.
- Primarily responsible for the successful execution of assigned Altec projects.
- Providing technical support and guidance to internal and external customers (potentially through the team).

________________________Are you a MATCH?

1. Master degree in engineering, science, or a related field relevant to Altec technologies (e.g., chemical engineering, materials science).
2. 5 years experience, including proven experience in managing projects from initiation to completion

________________________

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.

_________________________

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.

_________________________

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.

_________________________

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.

_________________________

California Privacy Notice

 

Salary.com Estimation for Principal Applications Engineer in Long Beach, CA
$116,110 to $139,230
If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a Principal Applications Engineer?

Sign up to receive alerts about other jobs on the Principal Applications Engineer career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$90,032 - $105,965
Income Estimation: 
$111,859 - $131,446
Income Estimation: 
$110,457 - $133,106
Income Estimation: 
$105,809 - $128,724
Income Estimation: 
$122,763 - $145,698
Income Estimation: 
$105,809 - $128,724
Income Estimation: 
$136,611 - $163,397
Income Estimation: 
$135,163 - $163,519
Income Estimation: 
$131,953 - $159,624
Income Estimation: 
$150,859 - $181,127
Employees: Get a Salary Increase
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at AIRGAS INC AND SUBSIDIARIES

  • AIRGAS INC AND SUBSIDIARIES Twinsburg, OH
  • R10082401 Technician (Open) Location: Twinsburg, OH (AES) - Management - ALTEC How will you CONTRIBUTE and GROW? At Airgas, we RESPECT, HONOR and VALUE div... more
  • 4 Days Ago

  • AIRGAS INC AND SUBSIDIARIES Tampa, FL
  • R10082484 Branch Manager Trainee (Open) Location: Tampa, FL - Filling medical - Healthcare How will you CONTRIBUTE and GROW? Airgas is Hiring for a Branch ... more
  • 5 Days Ago

  • AIRGAS INC AND SUBSIDIARIES Germantown, WI
  • R10089796 Inside Sales Specialist (Open) Location: Germantown, WI (LLC Support) - Warehouse How will you CONTRIBUTE and GROW? Airgas is hiring for an Insid... more
  • 7 Days Ago

  • AIRGAS INC AND SUBSIDIARIES Houston, TX
  • R10084293 HSE Training Manager (Open) Location: Houston, TX (HO) - Management How will you CONTRIBUTE and GROW? At Airgas, we are committed to building a d... more
  • 7 Days Ago


Not the job you're looking for? Here are some other Principal Applications Engineer jobs in the Long Beach, CA area that may be a better fit.

  • Navitas Semiconductor Torrance, CA
  • Job Purpose Navitas Semiconductor (Nasdaq: NVTS) is a next generation power semiconductor leader driving innovation in gallium nitride (GaN) and high volta... more
  • 9 Days Ago

  • Urban Science Applications, Inc. Long Beach, CA
  • Overview and Summary At Urban Science, we turn complex business challenges into smart, data-driven solutions that actually move the needle. Our team blends... more
  • 8 Days Ago

AI Assistant is available now!

Feel free to start your new journey!