(Senior) Environmental Scientist/ (Senior) Industrial Hygienist

We are seeking a motivated and experienced (Senior) Environmental Scientist / (Senior) Industrial Hygienist to join our growing Industrial Hygiene & Built Environment practice in Arizona. This role is ideal for someone with hands-on field experience conducting environmental assessments related to asbestos, lead, mold, indoor air quality (IAQ), and general industrial hygiene evaluations.

You will work closely with project managers, clients, and internal teams to deliver high‑quality technical assessments, sampling, reporting, and compliance support across a variety of industrial, commercial, and public‑sector environments.

Job Responsibilities

• Conduct field investigations - including asbestos, lead-based paint, mold, and IAQ assessments, as well as broader industrial hygiene evaluations.
• Collect bulk samples, air samples, wipe samples, water samples, and other environmental media according to regulatory and project‑specific protocols.
• Perform building surveys, moisture mapping, and visual inspections to identify environmental hazards or building-related deficiencies.
• Assist with abatement/remediation project monitoring, contractor oversight, and clearance testing.
• Prepare clear, accurate, and technically sound reports, data summaries, and field documentation.
• Support project planning, scheduling, and coordination of field activities.
• Maintain strong knowledge of relevant federal, state, and local regulations (e.g., EPA, OSHA, local building codes).
• Respond to both planned and emergent events.
• Communicate professionally with clients, contractors, and internal stakeholders.
• Strictly follow internal safety protocols and promote a safe work environment.

Required Qualifications

• Bachelor’s degree in Environmental Science, Industrial Hygiene, Occupational Health, Environmental Engineering, or a related discipline.
• A minimum of 2 years of relevant field experience in environmental or industrial hygiene consulting.
• Practical experience conducting and documenting:
  • Asbestos surveys (in accordance with AHERA, NESHAP, and OSHA  regulations)
  • Lead-based paint assessments (EPA/HUD guidelines)
  • Mold and moisture investigations
  • Indoor air quality (IAQ) assessments
• Proficiency with field sampling equipment, building diagnostics tools, and data recording methods.
• Strong technical writing and communication skills.
• Ability to work independently in the field and manage multiple tasks concurrently.
• Valid driver’s license and willingness to travel to project sites.

Preferred Qualifications

• Current industry-relevant certifications, such as:
  • OSHA 40-Hour HAZWOPER
  • AHERA Asbestos Inspector
  • EPA/AZ-certified Lead Inspector or Lead Risk Assessor
  • Mold-related training or certifications (e.g.CMC, CMI)
  • Indoor Environmental Quality training or certifications (e.g. CIE)
  • Industrial Hygiene training or certifications (e.g.: CIAH, OHST)
• Experience with industrial hygiene sampling (e.g., noise, air monitoring, exposure assessments).
• Experience with indoor environmental quality sampling (e.g. water, air, and surface sampling)
• Familiarity with project management and/or mentoring junior staff.

Some of the Benefits We Have Include

J.S. Held understands all our employees are people and sometimes life needs flexibility. We work to always provide an environment that best supports and suits our team’s needs.

• Our flexible work environment allows employees to work remotely, when needed
• Flexible Time Off policy
• Medical, Dental, and Vision Insurance
• 401k Match
• Commuter Benefit

A reasonable estimate of the salary range for this role is $70,000.00 - $95,000.00. Any offered salary range is based on a wide array of factors including but not limited to skillset, experience, training, location, scope of role, management responsibility, etc.

Other Duties

Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties, or responsibilities required of the employee for this job. Duties, responsibilities, and activities may change at any time with or without notice.

By submitting your application, you acknowledge that you have read the J.S. Held Online Privacy Notice and hereby freely and unambiguously give informed consent to the collection, processing, use, and storage of your personal information as required and described therein. California residents can click here to learn more about the personal information we collect and here to learn about additional privacy rights that may be available.

Please explore what we’re all about at www.jsheld.com.

EEO and Job Accommodations

We embrace diversity and our commitment to building a team and environment that fosters professional and personal enrichment is unwavering. 

J.S. Held is an equal opportunity employer. Qualified applicants are considered for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law.

If you are an individual with a disability and would like to request a reasonable accommodation during the recruitment process, please email jobs@jsheld.com. Include "Applicant Accommodation" in the subject line, along with your request and contact information.

All your information will be kept confidential according to EEO guidelines.

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