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Air Liquide
Air Liquide worldwide
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Engineering & Construction


Large projects


Air Liquide in the
United States of America
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Air Liquide USA
Human Resources Department
9811 Katy Freeway, Suite 100
Houston, TX 77024

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Find your next opportunity

The diversity of Air Liquide’s U.S. teams, businesses, markets and geographic presence provides a solid and sustainable base for growth in the United States. We rely on the hard work and dedication of more than 20,000 employees in over 1,300 locations to provide best in class gases, technologies and services to hundreds of thousands of customers.

Our career philosophy

​The diversity of Air Liquide's business activities creates a wealth of exciting career possibilities that offer an immediate opportunity to contribute. Your career​ trajectory can be customized to your individual objectives and the opportunities you want seize within ​Air Liquide, leveraging internal mobility and technical expertise.​

​At Air Liquide, talent is more than just a set of skills. ​The company's success depends on a diverse workforce with a range of capabilities, passion and expertise. Meeting​ the needs of customers across a wide range of activities requires diversity of talents and a long-term approach that ensures we have the right skills in the right place at the right time. Combined competencies allow us to capitalize on fast changing opportunities worldwide. Through our ​strategic recruiting, training and mobility programs, our competent and motivated teams are and will continue to be one of the foundations of Air Liquide's growth and leadership.

Student zone

Are you a student ready to jumpstart your career? Air Liquide offers many opportunities for current students and recent college graduates pursuing careers in engineering and business. Our internships and entry-level career opportunities provide real-life work experience in key operational and functional areas of the company.

Air Liquide recruits students that are pursuing a degree in Engineering (chemical, mechanical, electrical), Finance, Accounting, Business Administration, or Human Resources. Also, a minimum overall GPA of 3.0 (on a 4.0 scale) is required.

Campus recruiting

Air Liquide has built longstanding relationships with many universities, visiting campuses many times per year to participate in job fairs and recruiting events. Air Liquide hosts information sessions and one-on-one pre-interview meetings with students.

Internship program

Our interns gain valuable professional experience as they learn what it's like to work for a global corporation. Interns have opportunities to apply knowledge and skills learned in the classroom as they contribute to major projects that impact the company’s bottom line. Top performers are often offered full-time, salaried positions after they graduate. Many of our summer interns are recruited to join Air Liquide's ALLEX Program, an 18-month rotational program for college graduates. Direct-hire positions are also available for college graduates.

Internships are available in Air Liquide facilities throughout the U.S. For information about our internship program or to apply, please contact us at:


ALLEX participants rotate to positions in various departments and plants throughout Air Liquide. By rotating to different areas of interest, participants get a broad overview of the company early in their career.

ALLEX program

Air Liquide’s ALLEX program is an 18-month rotational training and development program designed to introduce recent college graduates to all facets of Air Liquide early in their careers. Over the course of the program, participants rotate to three areas of the company to develop knowledge and skills while making contacts with people at all levels. Each rotation is six months in duration and carries specific learning and performance objectives. The rotation schedule for each participant is customized based on an individual’s desired career path in operational, technical or business roles, as well as on business needs.

For information about the ALLEX program or to apply, please contact us at:

Job opportunities

Before browsing our job offers or sending your application, please note that only those candidates that meet all of the job requirements will be considered. Besides, we will not accept unsolicited resumes from recruiting agencies.

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 handicap, age, Vietnam era veteran status, disabled veteran status, marital status, sexual orientation, political affiliation, or any other basis prohibited by state or federal law.


E-Verify is an Internet-based system that allows an employer, using information reported on an employee's Form I-9, to confirm the eligibility of that employee to work in the United States. The E-Verify system, used by Air Liquide to validate all hires and certain transfers, is operated by the U.S. Department of Homeland Security (DHS) in partnership with the Social Security Administration.

Recruiting scam alert!

We have become aware of instances where job seekers have been contacted by individuals falsely claiming to represent Air Liquide. If you suspect that a communication or career opportunity that you received from Air Liquide many not be legitimate, please do the following:

  • Contact Air Liquide at to inquire about or make us aware of the situation.
  • If you think Air Liquide has contacted you by email, hover over the "from" email address. If "" doesn't show up, the message is fraudulent and you should report it.
  • You may choose to report any contact you suspect is illegitimate to local authorities and to the FBI. Internet scams can be reported to the FBI at

Additionally, do NOT:

  • Disclose your personal or financial details to anyone you do not know.
  • Send money. Air Liquide USA does not ask for money transfers or payments from applicants to secure a job as an employee or as a contractor.
  • Engage in further communication if you believe the communication may be fraudulent.