Air Liquide Jobs Hiring Now
Air Liquide is hiring for 94 open roles on Migrate Mate as of October 15, 2026, concentrated in maintenance & repair and manufacturing operations, with listed salaries up to about $190,000. Migrate Mate updates Air Liquide's live openings daily. Air Liquide is an industrial gases and chemicals company that produces, distributes, and services gases and related technologies for industrial, medical, and scientific applications.
Find Air Liquide JobsOverview
Air Liquide hiring data on Migrate Mate, as of October 15, 2026.
- Open jobs
- 94
- Top team
- Maintenance & Repair
- Seniority
- Across all levels
- Work type
- 5% remote or hybrid
- Top location
- Fremont
- Salary range
- $70,000–$190,000
Listed salaries for Air Liquide roles on Migrate Mate range from about $70,000 to $190,000 per year across 94 open roles, as of October 15, 2026. Some roles list hourly contract rates.
Open Roles at Air Liquide
Showing 25 of 94+ Air Liquide jobs
Location:
Upper Mount Bethel, PA - Advanced materials - UMB

The science of electronics is transforming exponentially through innovation and connectivity around the planet. Every day, breakthroughs are making technologies – from micro-processors, memory chips and flat panels to photovoltaic cells – even smaller and more powerful, opening up countless new possibilities in how the world lives, works and connects. Air Liquide Advanced Materials grows by enabling our customers to innovate. Our ALOHA™ and Voltaix® products are critical to the manufacturer of the newest computer chips required for Big Data and the Internet of Things.
How will you CONTRIBUTE and GROW?
The Senior Controls Engineer will be responsible for applying engineering principles independently to all aspects of design, programming, installation, startup, and troubleshooting of automated industrial control systems.The Engineer will have deep and broad competency in process automation of chemical plants using DCS, PLC, SCADA, etc. systems. Candidate should have working knowledge of Layers of Protection Analysis and designing and implementing systems with appropriate SILs. The candidate preferably has experience in manufacture or use of ultrahigh purity materials supplied to the semiconductor industry.
Air Liquide is Hiring for a Senior Controls Engineer !
We are looking for YOU!
Salary Range $115k - $145k
Bonus : 10% Annual
Travel : <5% domestic and international travel based on business needs
Work schedule : Hybrid 3 - 2
Responsibilities include but are not limited to:
- Drives a culture of "Do It Safe, Do It Right the First Time" with their actions and their words on a daily basis
- Capable of developing, implementing and supporting plant control system hardware, software and field instrumentation in an efficient and safe manner.
- Effective at troubleshooting control system hardware and software and implementing corrective actions independently.
- Actively participates in Design Reviews and PHAs as a team member or leader
- PLC, DCS and SCADA control system configuration and programming
- Working with highly hazardous chemicals at a manufacturing facility
- Responsible for establishing engineering design basis, and assisting with design documentation (e.g. PFDs, PIDs, equipment and instrument specification sheet, process package, MOC, interlock matrix, functional design specification) for both new and existing facilities while following department standards
- Capable of assisting with loop tests, and interlock tests performed for new processes and for yearly ISO testing for calibration and interlock checks
- Successfully completes all assigned trainings
- Deep understanding of electrical distribution and power loading in industrial control systems
- Complete all assigned tasks
- Support new process startup - shift work may be required
- On call for nights, weekends, and holidays
__________________
Are you a MATCH?
Required
- Bachelor's degree in chemical, mechanical, or electrical engineering, or equivalent
- 10+ years of relevant experience, including programming PLC/DCS for chemical plant design and operation as well as process data collection and distribution for wider corporate use
- Knowledge and experience of instrument engineering
- Candidate should have knowledge of applicable codes and standards for process control hardware and software (e.g. UL listing, NEC, etc.) as applied to hazardous materials handling and manufacture
- Experience with Siemens automation systems hardware and software
- Experience with Allen-Bradley ControlLogix hardware and software
- Ability to develop and interpret electrical schematics
- Experience with developing and deploying ethernet based industrial networks <5% domestic and international travel for commissioning and support
Preferred
- Experience with Siemens PCS 7 DCS.
- Experience with Rockwell StudioLogix, LogixDesigner5000, FactoryTalk View SE & ME, FactoryTalk Historian
- Experience with Siemens TIA Portal
- Experience with Intouch
- Experience in a rapid-growth environment
- Trained in standard procedures for safe gas and chemical handling
- Chemical plant operation experience strongly preferred
- Strong organizational and planning skills with the ability to multi-task
- Team player with leadership abilities.
- Self-starter with the ability to perform well under pressure and continuously changing priorities
- Problem solving and decision making skills
- Excellent verbal and written communication skills
Our Differences make our Performance
At Air Liquide, we are committed to build a diverse and inclusive 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 background. 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.
Location:
Upper Mount Bethel, PA - Advanced materials - UMB

The science of electronics is transforming exponentially through innovation and connectivity around the planet. Every day, breakthroughs are making technologies – from micro-processors, memory chips and flat panels to photovoltaic cells – even smaller and more powerful, opening up countless new possibilities in how the world lives, works and connects. Air Liquide Advanced Materials grows by enabling our customers to innovate. Our ALOHA™ and Voltaix® products are critical to the manufacturer of the newest computer chips required for Big Data and the Internet of Things.
How will you CONTRIBUTE and GROW?
The Senior Controls Engineer will be responsible for applying engineering principles independently to all aspects of design, programming, installation, startup, and troubleshooting of automated industrial control systems.The Engineer will have deep and broad competency in process automation of chemical plants using DCS, PLC, SCADA, etc. systems. Candidate should have working knowledge of Layers of Protection Analysis and designing and implementing systems with appropriate SILs. The candidate preferably has experience in manufacture or use of ultrahigh purity materials supplied to the semiconductor industry.
Air Liquide is Hiring for a Senior Controls Engineer !
We are looking for YOU!
Salary Range $115k - $145k
Bonus : 10% Annual
Travel : <5% domestic and international travel based on business needs
Work schedule : Hybrid 3 - 2
Responsibilities include but are not limited to:
- Drives a culture of "Do It Safe, Do It Right the First Time" with their actions and their words on a daily basis
- Capable of developing, implementing and supporting plant control system hardware, software and field instrumentation in an efficient and safe manner.
- Effective at troubleshooting control system hardware and software and implementing corrective actions independently.
- Actively participates in Design Reviews and PHAs as a team member or leader
- PLC, DCS and SCADA control system configuration and programming
- Working with highly hazardous chemicals at a manufacturing facility
- Responsible for establishing engineering design basis, and assisting with design documentation (e.g. PFDs, PIDs, equipment and instrument specification sheet, process package, MOC, interlock matrix, functional design specification) for both new and existing facilities while following department standards
- Capable of assisting with loop tests, and interlock tests performed for new processes and for yearly ISO testing for calibration and interlock checks
- Successfully completes all assigned trainings
- Deep understanding of electrical distribution and power loading in industrial control systems
- Complete all assigned tasks
- Support new process startup - shift work may be required
- On call for nights, weekends, and holidays
__________________
Are you a MATCH?
Required
- Bachelor's degree in chemical, mechanical, or electrical engineering, or equivalent
- 10+ years of relevant experience, including programming PLC/DCS for chemical plant design and operation as well as process data collection and distribution for wider corporate use
- Knowledge and experience of instrument engineering
- Candidate should have knowledge of applicable codes and standards for process control hardware and software (e.g. UL listing, NEC, etc.) as applied to hazardous materials handling and manufacture
- Experience with Siemens automation systems hardware and software
- Experience with Allen-Bradley ControlLogix hardware and software
- Ability to develop and interpret electrical schematics
- Experience with developing and deploying ethernet based industrial networks <5% domestic and international travel for commissioning and support
Preferred
- Experience with Siemens PCS 7 DCS.
- Experience with Rockwell StudioLogix, LogixDesigner5000, FactoryTalk View SE & ME, FactoryTalk Historian
- Experience with Siemens TIA Portal
- Experience with Intouch
- Experience in a rapid-growth environment
- Trained in standard procedures for safe gas and chemical handling
- Chemical plant operation experience strongly preferred
- Strong organizational and planning skills with the ability to multi-task
- Team player with leadership abilities.
- Self-starter with the ability to perform well under pressure and continuously changing priorities
- Problem solving and decision making skills
- Excellent verbal and written communication skills
Our Differences make our Performance
At Air Liquide, we are committed to build a diverse and inclusive 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 background. 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.
Job Roles at Air Liquide
Working at Air Liquide
Air Liquide's 94 open roles are across all levels, and about 5% are remote or hybrid. The most active teams are maintenance & repair, manufacturing operations, and business operations. Air Liquide operates in the industrial gases and chemicals sector, supplying gases, technologies, and services to industries including manufacturing, energy, healthcare, and electronics. Roles at Air Liquide span plant operations, engineering, safety, project management, and field services, reflecting the technical and operational demands of large-scale gas production and distribution. Most Air Liquide roles are based in Fremont, with some in Mount Bethel and Houston.
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Browse jobs by roleAir Liquide Jobs: Frequently Asked Questions
How many jobs is Air Liquide hiring for right now?
Air Liquide is hiring for 94 open roles on Migrate Mate as of October 15, 2026, updated daily, concentrated in maintenance & repair and manufacturing operations. Positions range from plant operations and field service technicians to project management and safety engineering, covering both hourly and salaried tracks across Air Liquide's U.S. facilities.
What kinds of roles does Air Liquide hire for?
The most active teams are maintenance & repair, manufacturing operations, and business operations. Air Liquide's open positions span plant and gas production operations, instrument and electrical maintenance, process and reliability engineering, project controls, and health, safety, and environmental management. Most postings are across all levels, with a mix of skilled trades, technical engineering, and operations leadership roles across its U.S. sites.
Are Air Liquide jobs remote or in-person?
Mostly on-site. About 5% of Air Liquide's open roles on Migrate Mate are remote or hybrid as of October 15, 2026, with the rest based in Fremont. Each Air Liquide listing shows its work location so you can filter before applying.
How do I apply to a job at Air Liquide?
Find an Air Liquide role on Migrate Mate, then follow the listing link through to Air Liquide's own careers site to submit your application directly. Air Liquide manages its own hiring process, including application review, interviews, and offers. Migrate Mate keeps Air Liquide's listings current so you're always applying to active openings.
What do Air Liquide jobs pay?
Listed salaries for Air Liquide roles on Migrate Mate range from about $70,000 to $190,000 per year as of October 15, 2026, with most postings at across all levels. Some roles list hourly contract rates. Exact pay is set by Air Liquide and shown on each listing.
Does Air Liquide hire entry-level?
Most of Air Liquide's open roles on Migrate Mate are across all levels as of October 15, 2026. Check individual Air Liquide listings for stated experience requirements.
Where is Air Liquide hiring?
Most Air Liquide roles are based in Fremont, with some in Mount Bethel and Houston, and about 5% offer remote or hybrid work as of October 15, 2026. Migrate Mate shows the location on each listing.