**Summary:** We are seeking a highly experienced Industrial Hygienist to join our team. You will be responsible for developing strategic initiatives and goals for the Industrial Hygiene program, ensuring a safe and healthy work environment for all employees.In this role, you will assess and provide industrial hygiene evaluations for new and changing processes involving chemical reactions within benchtop, semiconductor tools, and other research and development equipment. You will also partner with the environmental team to assess and recommend controls using a risk-based approach, documenting recommendations, and providing assessment summaries and education to key stakeholders.You should hold expertise in assessing chemical reactions to ensure evaluation for potential by-products or other adverse conditions associated with proposed experiments, utilizing hazard analysis methodology. Additionally, you will review proposed designs for new processes, including ventilation systems, and provide input on controls in collaboration with the EHS Safety Engineering project lead. **Required Skills:** Industrial Hygienist Responsibilities: 1. Leads development and improvement of all IH programs globally 2. Leads exposure assessment program for all locations and maintenance of IH/ Employee Exposure Database and is responsible for drawing conclusions for statistical sampling to ensure compliance with regulatory requirements and health surveillance 3. Provides in-depth assessment support at Meta sites globally, across North America, Latin America, Europe, and Asia 4. Supports the implementation and maintenance of core industrial hygiene programs, working closely with EHS team members globally 5. Serves as a cross-functional resource for industrial hygiene 6. Drives completion and supports assessment of IH qualitative data in collaboration with the site EHS, analyzes said qualitative data and uses that data to develop IH monitoring plans for IH quantitative assessments, develops IH monitoring proposals for 3rd party vendors, collaborates with Site EHS to set up and schedule IH monitoring, reviews and provides comments on 3rd party vendor IH reports, conducts IH employee notifications of IH results, and ensures IH reports/database and notifications are kept and maintained 7. Collaborates with the site EHS to ensure medical surveillance monitoring is set up and completed for any personnel exceeding action levels or triggering health surveillance criteria 8. Directs and conducts highly complex studies and analyses without technical direction and develops and monitors procedures, guidelines, and policies that are the foundation of the program or specialty area 9. Inspects and evaluates work operations, research methods, and engineering controls to determine potential contaminant emission sources or related health hazards associated with workplace conditions 10. Conducts investigations of working conditions in places of employment for the prevention of occupational disease and industrial health hazards, with specific reference to toxic substances, noise, and harmful physical agents 11. Uses ventilation testing equipment and special measuring devices for the determination of airflow rates, noise, lasers, and other physical factors in the workplace 12. Evaluates investigation findings and interprets data relative to working conditions and potential health hazards 13. Prepares reports covering findings, proposed corrective measures, and compliance with health rules and standards 14. Determines effectiveness of engineering control methods and makes recommendations regarding location, design, structure, operations, and maintenance of contaminant and physical agent control systems 15. Reviews plans for health hazard control procedures and examines, for approval, plans and specifications of proposed contaminant and physical agent control systems 16. Consults with the safety engineering, radiation safety, environmental engineering, and operational safety team regarding industrial hygiene problems and solutions **Minimum Qualifications:** Minimum Qualifications: 17. Education (BS, minimum) in Chemical Engineering, Industrial Hygiene or other related field 18. 7+ years of experience developing and assessing occupational exposures, performing process safety, hazard analysis or complex chemical engineering work 19. Experience in Semiconductor/Fab or similar industry working with and assessing toxic gasses, novel chemistries, and nano-particles 20. Technical writing experience 21. Hand-on experience in a research and development environment 22. Knowledgeable in EHS state and federal laws and legislative processes including OSHA 29 CFR 1910.1000, ACGIH TLV, and NIOSH Analytical Methods 23. Knowledge of the fundamentals of chemistry, mathematics, and physics with considerable knowledge of industrial processes, equipment, and materials used in the workplace **Preferred Qualifications:** Preferred Qualifications: 24. Master's degree in Industrial Hygiene or a related field 25. Certified Industrial Hygienist 26. International experience **Public Compensation:** $129,000/year to $185,000/year + bonus + equity + benefits **Industry:** Internet **Equal Opportunity:** Meta is proud to be an Equal Employment Opportunity and Affirmative Action employer. We do not discriminate based upon race, religion, color, national origin, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender, gender identity, gender expression, transgender status, sexual stereotypes, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics. We also consider qualified applicants with criminal histories, consistent with applicable federal, state and local law. Meta participates in the E-Verify program in certain locations, as required by law. Please note that Meta may leverage artificial intelligence and machine learning technologies in connection with applications for employment. Meta is committed to providing reasonable accommodations for candidates with disabilities in our recruiting process. If you need any assistance or accommodations due to a disability, please let us know at accommodations-ext@fb.com.