Hygiene Manager Jobs in California (NOW HIRING)

Are you looking to join an organization that is growing and dynamic? What about a high-energy, collaborative environment that rewards hard work?

J.S. Held is a global consulting firm that combines technical, scientific, financial, and strategic expertise to advise clients seeking to realize value and mitigate risk. Our professionals serve as trusted advisors to organizations facing high stakes matters demanding urgent attention, staunch integrity, proven experience, clear-cut analysis, and an understanding of both tangible and intangible assets.

The firm provides a comprehensive suite of services, products, and data that enable clients to navigate complex, contentious, and often catastrophic situations.

We are seeking a commercially driven and technically accomplished Senior Project Manager - Industrial Hygiene to join our Industrial Hygiene & the Built Environment team. This is a high-impact, entrepreneurial leadership role ideal for a professional with deep expertise in Industrial Hygiene, combined with a strong track record in client development, strategic growth, and market expansion.

The successful candidate will be instrumental in driving the growth and profitability of our Industrial Hygiene & the Build Environment practice across the region - delivering high-quality technical solutions, cultivating client relationships, and building a high-performing team to support long-term success.

Strategic Leadership & Growth

• Identify and pursue new business opportunities, leveraging your industry network and market insight.
• Collaborate with executive leadership to shape service offerings, go-to-market strategies, and regional positioning.

Client Development & Commercial Impact

• Serve as a trusted advisor to clients across sectors including real estate, insurance, legal, construction, industry, and public agencies.
• Lead proposal development, client presentations, and contract negotiations to secure high-value projects.
• Drive revenue growth through strategic account management and cross-functional collaboration.
• Technical Oversight & Delivery

Technical Oversight & Delivery

Oversee and contribute to a wide range of EH&S projects, including:

• Industrial Hygiene assessments (e.g., asbestos, lead-based paint, mold, and indoor air quality).
• Environmental investigations and property assessments.
• Exposure assessments, risk characterization, and mitigation planning.
• Ensure technical excellence, regulatory compliance, and client satisfaction across all project phases.
• Lead multidisciplinary teams in the planning, execution, and delivery of complex environmental and health & safety initiatives.
• Develop and implement quality assurance/quality control (QA/QC) protocols to maintain high technical standards.
• Provide strategic guidance on emerging EH&S trends, technologies, and regulatory changes.
• Mentor junior staff and foster a culture of continuous improvement and professional development.
• Collaborate with clients to define project goals, manage expectations, and deliver tailored solutions.
• Track and report key performance indicators (KPIs) to evaluate project success and drive operational efficiency.

Required Qualifications

• Bachelor’s or Master’s degree in Environmental Science, Industrial Hygiene, Geology, Engineering, or a related discipline.
• Minimum of 10 years of progressive experience in Environmental, Health & Safety (EH&S) consulting, with a strong foundation in Industrial Hygiene and Environmental Remediation.
• Demonstrated success in developing client relationships, securing new business, and delivering profitable project outcomes.
• Proven ability to lead and grow teams, mentor staff, and contribute to a collaborative, high-performance culture.
• In-depth knowledge of California environmental regulations, including Cal/OSHA, DTSC, and RWQCB requirements.
• Strong communication, leadership, and organizational skills, with the ability to manage complex, multi-stakeholder projects.
• Willingness to travel regionally to support client engagements and business development efforts.

Preferred Qualifications

• Professional certifications such as CIH (Certified Industrial Hygienist), CAC (Certified Asbestos Consultant), or PG/PE (Professional Geologist/Engineer) are highly desirable.

Physical and Mental Job Qualifications

• Ability to travel as needed 

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 $155,000.00 - $195,000.00. 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 . 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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