Senior Environmental Scientist - Risk Assessment

  • Calgary, AB
  • Permanent
  • Full-time
  • 1 month ago
Lotus is proud to partner with our forward-thinking client in the search for a Senior Environmental Scientist with Risk Assessment, supporting impactful on-site projects.This role offers the opportunity to work independently within a collaborative team, evaluating environmental risk on large-scale sites across Alberta and British Columbia.Reporting directly to the Chief Technical Officer, the Senior Environmental Scientist will be instrumental in developing solutions for complex environmental challenges. The role involves working with a respected, multi-disciplinary team known for its commitment to excellence and integrity.Were seeking a driven and resilient professional with a passion for environmental solutions. The ideal candidate is adaptable, solutions-focused, and thrives on mentoring others. They will play a vital role in shaping careers, guiding junior team members, and contributing to the long-term success of projects and the organization.Role Responsibilities:
  • Lead and support risk assessments on Contaminated Site Assessments and Remediation projects, ensuring compliance with provincial and federal regulatory frameworks.
  • Manage and oversee risk assessment tasks from start to finish, including planning, scheduling, resourcing, reporting, and budget tracking, ensuring projects stay on track and within scope.
  • Conduct human health and ecological risk assessments, analyzing exposure to soil, surface water, groundwater, and air for various chemicals.
  • Prepare reports and critical analyses to assess risks and environmental impacts.
  • Conduct in-depth literature reviews on environmental chemistry, public health, and other key areas to inform your work.
  • Contribute to environmental assessments and planning, from baseline investigations to detailed site assessments.
  • Develop and implement field programs for sample collection and chemical analysis.
  • Mentor and provide technical support to junior team members, fostering growth and development within the team.
  • Cultivate relationships with regulatory representatives to drive successful outcomes and guideline modifications.
  • Collaborate with project managers to streamline workflows, ensuring a cohesive and effective project team.
  • Build and maintain strong relationships with both internal and external clients and stakeholders.
  • Lead the development and implementation of best practices, procedures, and quality assurance measures to maintain the highest standards.
Role Requirements:
  • A Bachelors degree or higher in Environmental Science, Toxicology, Biological Sciences, Forestry or a related field.
  • Professional designation with a relevant association (e.g., APEGA, ASPB, ACPA, AIA)
  • 15+ years of relevant experience in environmental risk assessment.
  • Expertise in human health and ecological risk assessments with strong field experience.
  • In-depth knowledge of provincial standards (e.g., AEPA, AER) and federal guidelines (CCME) for risk assessments.
  • Strong data evaluation skills, including statistical analysis, with an eye for quality and detail.
  • Valid Ground disturbance, H2S, and First Aid Level C certifications.
  • Excellent communication skills, with the ability to integrate multi-disciplinary information into clear, compelling reports.
  • A strong team player who enjoys collaborating across disciplines and sharing knowledge.
  • Strong ability in written and verbal communication.
We thank all interested applicants. Please note that only those applicants who meet the qualifications and requirements will be contacted.For more information, visit

Alberta Society of Professional Biologists