Industrial Hygienist Jobs
Industrial Hygienist jobs are open across manufacturing, construction, oil and gas, healthcare, and government agencies, from entry-level associate to senior and CIH-certified principal, with specializations in chemical exposure assessment, respiratory protection, and industrial noise control. Find a role that fits from the openings below and apply directly.
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INTRODUCTION
At Air Products, we reimagine what’s possible. By tapping into the motivation of our people and our collective experience, we create the ideas and innovations that drive us forward. When we come together – where every voice is heard and everyone knows they belong and matter – we create solutions that launch people into space, support lifesaving care in hospitals, and enable the construction of groundbreaking, world scale production facilities.
Reimagine What’s Possible
Air Products and Chemicals, Inc. (NYSE:APD), a Fortune 500 manufacturer of industrial gases, has an immediate opportunity for an Industrial Hygienist to be hybrid based in either Houston, TX, Phoenix, AZ or Allentown, PA.
The Industrial Hygienist reports to the Americas Industrial Hygiene Manager and provides direct field support and program expertise to facilities in North America. The Industrial Hygienist supports all company operations including industrial gas and chemical manufacturing facilities, customer service and equipment maintenance organizations, transportation, R&D, and office settings.
The fundamental objective of this position is to maintain healthful working environments through the anticipation, recognition, evaluation, and control of occupational health risks. The successful Industrial Hygienist must be self-motivated and comfortable working independently to influence and drive results in a large, matrixed company and a dynamic work environment.
What's In It for You:
At Air Products we foster a culture of inclusion where every voice is heard, and everyone feels they belong and matter. Additionally, we offer competitive pay and great benefits for our employees. Check out some of our benefits below!
- Affordable Medical, Dental and Vision Insurance (day 1 of employment)
- 401k with 100% vested company core and match
- Paid Vacation, holidays + sick time
- Paid Parental leave (Up to 8 weeks)
- Backup Child and Adult Care benefit
- Adoption assistance
- Flexible spending accounts (medical, dependent daycare)
- Life Insurance (AD&D- Paid for by Air Products), Supplemental AD&D
- Legal Plan & Identity theft coverage
- EAP (Employee Assistance Program)
- Many more supplemental benefits available
BASIC QUALIFICATIONS
- Demonstrated leadership and interpersonal skills.
- Ability to communicate effectively, verbally and written in English. Ability to communicate complex, technical material in a concise manner.
- Fluency in Spanish is preferred but is not required.
- Strong commitment to employee involvement, team building, diversity & inclusion.
- Ability to work independently with demonstrated skills in time and project management.
- Subject matter expertise in U.S. regulations and polices from OSHA, MSHA, CGA, etc.
- Training and experience in incident investigation (Cause and Effects Analysis).
- Continuous Improvement (CI) facilitator training a plus (Cause and Effects, Mistake-proofing, Mapping, etc.).
- Microsoft Office Suite proficiency (Word, Excel, PowerPoint).
KEY JOB RESPONSIBILITIES
- Mentor and support plant leaders on Industrial Hygiene and Ergonomics topics.
- Develop appropriate strategies for quantitative workplace assessment including frequency, duration, location, and sampling technology to accurately evaluate worker exposure to airborne stressors, radiation, heat stress, and biological agents.
- Perform chemical air sampling, noise dosimetry, sound level mapping, physical and biological hazard assessments.
- Conduct Industrial Hygiene and Ergonomic risk assessments in a manner consistent with Company standards and procedures.
- Develop ergonomic risk assessment strategies including task assessment prioritization, industrial and office ergonomic evaluations, and selection and prioritization of control measures.
- Prescribe control methodologies using material substitution, process modification, ventilation, personal protective equipment and/or changes in work practices.
- Develop and deliver industrial hygiene training programs.
- Develop and implement Company occupational health standards.
- Consult with managers and regulatory officials regarding findings and remediation.
- Data analysis in support of the stated objectives including exposure data evaluations and injury statistics and trending.
- Provide industrial hygiene expertise as needed in the course of risk assessments, facility EH&S audits, and government inspections.
- Participate constructively in activities of professional organizations, peer companies, and regulatory groups to promote understanding, assessment, and control of hazards and advance the industrial hygiene profession.
Physical Requirements
Must be able to fulfill all physical demands listed:
- Ability to ascend and descend ladders, scaffolds, ramps, and stairs; walk safely on uneven terrain.
- Wear PPE for up to a full workday in industrial environments including safety shoes, hardhat, safety glasses, hearing protection, and FR clothing.
- Ability to work most of the day on your feet and work in cold and hot environments.
- Lift and carry up to 50 lbs. and occasionally lift IH equipment.
- Hear and react to vehicle backup alarms, warning alarms and sirens and ability to respond quickly to sounds.
- See and respond to dangerous situations.
MINIMUM HIRING REQUIREMENTS
- 2-10 years' experience in an Industrial Hygiene role is required.
- Industrial gas or chemical industry experience is preferred but is not required.
- A bachelor’s degree in Industrial Hygiene or a related technical field is required.
- A Master’s degree in IH, public health or a related field is preferred but is not required.
- Certification by BGC/ABIH in the comprehensive practice of industrial hygiene as a CIH, or Certified Industrial Hygienist is preferred but is not required however, the candidate will be expected to be on the path to IH certification.
- Ability and flexibility to travel domestically outside home state, expected travel is 40% to 50%. Some international travel may be required.
- Must maintain a valid driver’s license, a clean driving record, and the ability to access and safely operate a reliable personal vehicle on an ongoing basis.
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Join Air Products, where we proudly value the skills, dedication, and leadership that Veterans bring to the table. As a Veteran-friendly organization, we actively encourage and welcome Veterans to apply for various roles within our company. We recognize the unique strengths and experiences that Veterans contribute, and we foster a workplace that honors your service while providing a platform for professional growth.
Founded in 1940, Air Products is a world-leading industrial gases company and has a proud history of innovation, operational excellence, with an unwavering commitment to safety and environmental stewardship. Working together, we are taking our passion and diverse backgrounds forward to reimagine what’s possible and generate a cleaner future for our customers, our communities, and the world.
We are an Equal Opportunity Employer (U.S.). You will receive consideration for employment without regard to race, color, religion, national origin, age, citizenship, gender, marital status, pregnancy, sexual orientation, gender identity and expression, disability, or veteran status.
Air Products is committed to working with and providing a reasonable accommodation to individuals with disabilities. If you have a disability and you believe you need a reasonable accommodation to search for a job opening or to submit an online application, please e-mail us at talent@airproducts.com. General application status inquiries are not answered by this mailbox rather you’ll receive an e-mail directly from our Career Center and/or the Talent Acquisition Specialist.
Industrial Hygienist Jobs by Experience Level
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Who's Hiring


Top Industries Hiring
- Consulting & Professional Services11
- Healthcare & Medical Services3
- Automotive2
- Chemicals & Materials2
- Aerospace & Defense1
What Employers Look For
The qualifications that appear most often in industrial hygienist jobs.
- Bachelor's degree in industrial hygiene, occupational health, or a related science field
- Certified Industrial Hygienist (CIH) credential or active candidacy with ABIH
- Proficiency in air sampling, noise dosimetry, and direct-reading instrument operation
- Working knowledge of OSHA permissible exposure limits and ACGIH threshold limit values
- Experience writing exposure assessment reports and recommending engineering or administrative controls
- Familiarity with industrial hygiene software and data management platforms such as IH Data Analyst
Tips for Your Industrial Hygienist Job Search
Quantify exposure assessments on your resume
List the specific contaminants you've sampled, the sampling methods you used, and the number of workers covered. Hiring managers scan for direct industrial hygiene work, not just safety titles, so concrete sampling data separates your resume from general EHS candidates.
Filter openings by required certification level
Many postings distinguish between CIH-required and CIH-eligible roles. If you hold a Certified Industrial Hygienist credential, target the former since they carry more responsibility and fewer applicants. If you're in the candidacy period, apply to eligible roles and say so explicitly in your cover letter.
Apply early to roles that fit
Migrate Mate lists industrial hygienist openings from across the United States in one place, so you can find roles that match and apply directly to each listing.
Tailor your application to the industry sector
An industrial hygienist resume for a petrochemical plant should lead with confined-space and vapor-monitoring experience, while one for a hospital system should emphasize formaldehyde and anesthetic-gas protocols. Reordering your bullet points to mirror the sector's hazard profile takes ten minutes and measurably improves callbacks.
Prepare scenario answers around regulatory citations
Interviewers routinely ask how you handled a specific OSHA citation or compliance gap. Practice explaining the exposure standard you applied, the corrective controls you recommended, and the outcome. Vague safety answers lose to candidates who cite the specific permissible exposure limit they were working against.
Negotiate scope before negotiating title
Before accepting an offer, clarify whether the role covers industrial hygiene exclusively or blends it with broader EHS duties. A blended role can stall your professional development and CIH recertification hours. Get the scope in writing so you know exactly what you're stepping into.
Industrial Hygienist Jobs: Frequently Asked Questions
Which companies are hiring the most industrial hygienists?
The companies hiring the most industrial hygienists right now include Terracon Consultants, US Department of Veterans Affairs, and The Vertex Companies, with the largest share of openings in California, Texas, and Georgia, based on current listings on Migrate Mate as of August 2026. Heavy industries such as oil and gas, chemical manufacturing, and large construction contractors tend to post the most roles year-round.
How many industrial hygienist jobs are remote?
About 17% of industrial hygienist openings are fully remote or hybrid as of August 2026, reflecting the hands-on nature of most industrial hygiene work. Sub-areas most compatible with remote arrangements include program management, policy writing, and regulatory consulting roles that do not require on-site sampling or equipment operation.
How do you become an industrial hygienist?
Start by earning a bachelor's degree in industrial hygiene, chemistry, biology, or a closely related science. Gain field experience through internships or entry-level EHS roles where you perform air sampling and exposure monitoring. Once you accumulate the required professional experience, sit for the American Board of Industrial Hygiene exam to earn the CIH credential, which most senior roles require.
How do you get hired as an industrial hygienist with little experience?
Apply to associate or junior industrial hygienist roles at large EHS consulting firms, which hire candidates with relevant degrees and train them on sampling protocols. Volunteering for industrial hygiene projects during an internship or co-op, even in a broader EHS role, gives you documented sampling hours. Earning the Industrial Hygienist in Training designation from ABIH also signals commitment to employers reviewing entry-level applicants.
What does the industrial hygienist interview process look like?
Most processes start with a phone or video screen focused on your technical background and certification status. A hiring manager interview follows, covering scenario-based questions about specific exposure assessments you've conducted and how you selected controls. Some employers add a practical component, such as walking through a hypothetical sampling strategy for a described facility, before extending an offer.
Where can I find and apply to industrial hygienist jobs?
You can find and apply to industrial hygienist jobs on Migrate Mate, which lists current openings from across the United States. Search for roles that match your certification level, industry focus, and location, then apply directly to each listing that fits.
See All 118+ Industrial Hygienist Jobs
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Find Industrial Hygienist Jobs