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Director Environmental Risk Assessor Jobs (NOW HIRING)

About Us At HDR, we specialize in engineering, architecture, environmental and construction ... The primary duties of the Risk Assessor focus on project work that involves performing site ...

About Us At HDR, we specialize in engineering, architecture, environmental and construction ... The primary duties of the Risk Assessor focus on project work that involves performing site ...

About Us At HDR, we specialize in engineering, architecture, environmental and construction ... The primary duties of the Risk Assessor focus on project work that involves performing site ...

Job Summary The Technology Risk Assessor is responsible for managing and assessing a portfolio of ... Experience working in enterprise technology environments * Familiarity with risk management ...

Overview / Responsibilities Wood Environment & Infrastructure Solutions, Inc. is seeking an early career Human Health Risk Assessor with two to eight years of experience for our Chelmsford ...

... technology environments * Current knowledge of the threat landscape and attack vectors Skills ... Proven ability to influence and drive outcomes without direct authority across all organizational ...

Evaluating environmental data for usability in quantitative human health risk assessments * Performing exposure assessments for complete exposure pathways and estimating human health risks

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Director Environmental Risk Assessor information

What are the key skills and qualifications needed to thrive as a Director Environmental Risk Assessor, and why are they important?

To thrive as a Director Environmental Risk Assessor, you need advanced knowledge in environmental science, risk assessment methodologies, and regulatory compliance, typically supported by a relevant degree and extensive experience. Proficiency with risk modeling software, environmental data analysis tools, and familiarity with ISO standards or certifications such as Certified Hazardous Materials Manager (CHMM) is often required. Strong leadership, strategic thinking, and excellent communication skills help you guide teams and effectively convey complex findings to stakeholders. These skills and qualifications are crucial for ensuring accurate risk evaluations, regulatory adherence, and the successful management of environmental risks for organizations.

What is the difference between Director Environmental Risk Assessor vs Environmental Risk Analyst?

AspectDirector Environmental Risk AssessorEnvironmental Risk Analyst
CredentialsBachelor's or Master's in Environmental Science, often with certifications like CESA or REMBachelor's or Master's in Environmental Science or related field, with similar certifications
Work EnvironmentLeadership role overseeing teams, strategic planning, and client interactionsData analysis, research, and report preparation under supervision
Employer & Industry UsageEnvironmental consulting firms, corporations, government agenciesEnvironmental consulting firms, research institutions, regulatory agencies

The main difference is that the Director Environmental Risk Assessor holds a leadership position responsible for strategic decisions and team management, while the Environmental Risk Analyst focuses on data analysis and risk assessment tasks. Both roles require similar educational backgrounds and certifications but differ in scope and responsibilities.

What does a Director Environmental Risk Assessor do?

A Director Environmental Risk Assessor oversees the evaluation and management of environmental risks for organizations or projects. This role involves leading teams to identify, assess, and mitigate potential environmental hazards that could impact human health or the environment. They develop risk assessment protocols, ensure regulatory compliance, and provide strategic guidance to minimize liability and promote sustainable practices. Directors also communicate findings to stakeholders and often collaborate with government agencies and industry partners.

What are some common challenges faced by a Director Environmental Risk Assessor when leading multidisciplinary teams on large-scale projects?

A Director Environmental Risk Assessor often oversees multidisciplinary teams composed of scientists, engineers, and regulatory specialists. One common challenge is ensuring clear communication and coordination among team members with diverse expertise and perspectives. Balancing regulatory compliance with project deadlines, stakeholder interests, and budget constraints can also be complex. Additionally, staying updated on evolving environmental regulations and integrating new risk assessment methodologies is crucial for project success and team development.
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Infographic showing various Director Environmental Risk Assessor job openings in the United States as of June 2026, with employment types broken down into 8% As Needed, 3% Full Time, 75% Part Time, 2% Temporary, 11% Contract, and 1% Nights. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution.
Principal Environmental Risk Assessor

Principal Environmental Risk Assessor

Geosyntec Consultants, Inc.

Oakland, CA โ€ข On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 20 days ago


Job description

Overview
Geosyntec has an exciting opportunity for a Principal Environmental Risk Assessor to join its team in Northern California, at our offices in Oakland or Walnut Creek. This position is ideal for an accomplished leader in toxicology, ecological risk assessment (ERA), and human health risk assessment (HHRA) who can help grow and lead complex site investigation, remediation, and redevelopment projects across industrial, energy, and public-sector markets. The role emphasizes technical leadership on CERCLA, RCRA, PFAS, sediment, vapor intrusion, and risk-based cleanup projects; trusted advisory relationships with clients and regulators; and collaboration across multidisciplinary teams. This is an excellent opportunity for a senior practitioner with a strong track record of project delivery, stakeholder engagement, and business development to further expand Geosyntec's environmental risk assessment practice in the region.
Geosyntec is an innovative, international engineering and consulting firm serving private and public-sector clients to address new ventures and complex problems involving our environment, natural resources, and civil infrastructure. Our engineers, scientists, technical and project employees serve our clients from offices across the world. Ranked by ENR as one of the top environmental engineering design firms, Geosyntec is internationally known for its technical leadership, broad experience, and exceptional client service.
We invest in our people. Each employee is unique, and your career at Geosyntec will be too. We offer competitive pay and benefits, and well-being programs to support you and your family.
To Learn More Visit: http://www.geosyntec.com/careers/.
Essential Duties and Responsibilities
This position is a senior leadership role involving technical, client, staff, and business development responsibilities, including:
  • Lead and manage complex ERA and HHRA projects under CERCLA, RCRA, state-led cleanup programs, and redevelopment frameworks, from scoping through regulatory closure;
  • Serve as a senior technical resource in toxicology, exposure assessment, fate and transport, conceptual site model development, and risk-based cleanup strategy for soil, sediment, groundwater, surface water, soil vapor, and indoor air;
  • Provide strategic guidance to clients on complex contaminants and emerging issues, including PFAS, petroleum hydrocarbons/TPH, PCBs, dioxins/furans, metals, VOCs, and site-specific bioaccumulation and ecological risk questions;
  • Build and maintain strong relationships with existing and prospective clients, regulatory agencies, and other stakeholders, and support negotiations, technical workshops, and risk communication efforts;
  • Develop business opportunities with new and existing clients, prepare proposals, and contribute to the growth of the regional and national environmental risk assessment practice;
  • Direct multidisciplinary teams in site investigation, remedial investigation/feasibility study support, remedial design input, risk management planning, and redevelopment risk evaluation;
  • Ensure technical excellence and quality on deliverables, including work plans, risk assessments, cleanup level memoranda, regulatory responses, and expert technical reviews;
  • Mentor and develop staff in risk assessment methods, technical writing, client service, project management, and regulatory strategy;
  • Contribute to Geosyntec's thought leadership through publications, conference presentations, professional association engagement, and participation in industry initiatives;
  • Support broader sustainability and ESG-related initiatives where risk assessment, environmental stewardship, and stakeholder communication are critical to project success; and
  • Drive personal, company, and rental vehicles to client or company project or office sites, and other business locations, as needed.

Education and Licensure
  • Bachelor's degree in toxicology, environmental science, biology, chemistry, public health, environmental engineering, or a related scientific discipline. (required)
  • Advanced degree (M.S. or Ph.D.) in toxicology, environmental health, risk assessment, ecology, or a related discipline. (preferred)
  • Relevant professional credentials or certifications in toxicology, risk assessment, or environmental practice. (preferred)

Skills, Experience and Qualifications
  • At least 10 years of direct environmental consulting experience in toxicology, ecological risk assessment, and/or human health risk assessment, or an equivalent combination of education and experience. (required)
  • Experience leading large, complex, multi-stakeholder projects are strongly preferred.
  • Demonstrated expertise in developing and managing ERA and HHRA projects, including conceptual site models, toxicity criteria and toxicity reference values, exposure pathway analysis, risk characterization, and development of risk-based cleanup levels. (required)
  • Strong working knowledge of federal and state regulatory programs, including USEPA, CalEPA, CERCLA, RCRA, and state cleanup frameworks, with experience interfacing directly with agency staff and supporting regulatory negotiations. (required)
  • Experience with complex contaminants and site settings such as PFAS, TPH/petroleum hydrocarbons, PCBs, dioxins/furans, metals, VOCs, sediments, vapor intrusion, and sensitive ecological receptors, including threatened and endangered species. (preferred)
  • Demonstrable track record of successful client management, business development, and proposal leadership, including work with major industrial clients, public agencies, and legal or regulatory stakeholders. (required)
  • Excellent technical leadership of multidisciplinary project teams, with the ability to integrate toxicology, chemistry, hydrogeology, engineering, and regulatory strategy into practical client solutions. (required)
  • Strong written and verbal communication skills, including experience preparing technical reports, white papers, peer-reviewed publications, conference presentations, and client-facing communications. (required)
  • Recognized professional visibility through industry organizations, regulatory/technical initiatives, conference speaking, or published technical work is strongly preferred.
  • Experience contributing to ESG, sustainability, community engagement, or risk communication initiatives is a plus.
  • Ability to succeed in a fast-paced consulting environment, manage multiple priorities, and travel to client or project sites as needed. (required)
  • Health & Safety training, medical monitoring, and client-driven drug and background testing may be required.
  • Valid U.S. driver's license and a satisfactory driving record for business travel. (required)

This opportunity will be posted for at least five days. Below are the potential compensation ranges that we in good faith believe are applicable for this role at the time of this posting and are only applicable for jobs to be performed in the specified location(s) below. The typical base salary range for this position is just one component of Geosyntec's total compensation package for employees. Actual compensation will be determined based on education, experience, skill set and location.
  • Minimum Salary: $156,115/year / Maximum Salary: $218,560/year (Oakland, Walnut Creek)

We offer a comprehensive benefits package including, paid holidays, vacation, sick, and personal paid time off, medical, dental, vision, life, and disability insurance, 401(k), and other benefits to eligible employees.
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