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CDM Smith

Full-service engineering and construction firm

Environmental Risk Assessment Discipline Leader

Environmental EngineeringPosted on Nov 13
Full-timeUnited States

About the Job

Requirements

  • A bachelor's degree is required, although equivalent additional directly related experience may be accepted in lieu of a degree.
  • At least 7 years of related experience is required.
  • Expertise in either human health risk assessment or ecological risk assessment, working knowledge of the complementary discipline, and familiarity with supporting disciplines such as toxicology, hydrogeology, chemistry, and remediation are required.
  • An appropriate and valid driver's license is required.

Responsibilities

  • Set discipline priorities and technical standards, and maintain practical guidance, templates, calculation tools, and review procedures that promote consistent, defensible work.
  • Lead or review complex assessments in the primary area of expertise and coordinate qualified specialists in the complementary discipline. Address exposure pathways, receptors, toxicity, risk characterization, and uncertainty using applicable federal and state guidance.
  • Integrate risk assessment into conceptual site models, sampling plans, data quality objectives, scopes, budgets, and schedules. Translate findings into risk-based cleanup goals, remedial alternatives, and site closure strategies with multidisciplinary teams.
  • Oversee technical review and transparent, reproducible analyses. Maintain shared technical resources, improve analytical workflows, and incorporate relevant advances in PFAS and other emerging contaminant science.
  • Mentor practitioners, coordinate training and workload across offices, and support hiring and succession planning to build sustainable capacity in both disciplines.
  • Partner with client service teams on growth strategy, proposals, scopes, and technical presentations. Communicate findings and limitations to clients, regulators, and stakeholders.

Desired Qualifications

  • 15 or more years of relevant experience, with demonstrated expertise leading or reviewing human health or ecological risk assessments and working knowledge of the complementary discipline.
  • Knowledge of CERCLA and applicable federal and state risk assessment guidance, and ability to recognize when specialized input from other disciplines is needed.
  • Experience defining investigation data needs, evaluating exposure and uncertainty, applying quantitative methods relevant to the primary specialty, and developing risk-based cleanup goals that inform remediation decisions.
  • Experience with PFAS or other emerging contaminants and evolving toxicity information.
  • Ability to develop technical standards and tools, mentor staff, coordinate multidisciplinary teams, and balance technical quality with budgets and schedules.
  • Strong technical writing and communication skills, with experience supporting proposals, client engagement, and practice growth.
  • A degree in toxicology, environmental science, biology, ecology, chemistry, environmental engineering, public health, or a related field; an advanced degree or relevant professional certification is preferred.

About the Company

CDM Smith

Full-service engineering and construction firm

CDM Smith is a full-service engineering and construction firm that serves public and private clients worldwide with solutions in water, environment, transportation, and energy. Its work covers the entire project life cycle—from planning and design to construction and ongoing management—through integrated teams of engineers, scientists, and construction professionals. The company distinguishes itself by delivering multi-disciplinary, end-to-end projects across major infrastructure sectors and focusing on long-lasting impacts and enduring value for clients. Its goal is to shape the present by meeting evolving needs with practical, reliable infrastructure solutions that stand the test of time.

Company size
5,001-10,000
Company stage
Not listed
Total funding
Not listed
Headquarters
Cambridge, MA
Founded
1947

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