Support federal public health and environmental health programs focused on assessing human health impacts associated with exposure to hazardous substances using toxicology, exposure assessment, and statistical analysis.
Responsibilities
Apply principles of toxicology, clinical and occupational toxicology, dose-response and exposure assessment, risk characterization, and risk communication to evaluate the potential public health impacts of hazardous substance exposures.
Analyze toxicological and environmental data associated with hazardous waste sites, including metals, solvents, pesticides, organic contaminants, radiation, and other hazardous substances.
Develop and support Public Health Assessments (PHAs), health consultations, and related environmental health assessments.
Evaluate scientific and environmental data for quality, completeness, relevance, and appropriate QA/QC.
Analyze environmental and public health data using R or comparable statistical software and develop statistical training for technical staff.
Requirements
Master’s degree in toxicology, environmental health, exposure science, chemistry, biology, or related field
Nice to have: Doctorate degree in toxicology, exposure science, chemistry, biology, or related field
Seeking an ambitious mid-career scientist, geologist, or engineer to lead field investigations, site assessments, and project management for environmental compliance projects across Florida and the Southeast.
Responsibilities
Designs and implements sampling plans for small-to-large field investigations
Leads field efforts and provides guidance to junior staff regarding field data collection methodologies/protocols
Analyzes, evaluates, and provides interpretation of analytical data to identify data gaps
Contributes to the development of Conceptual Site Models
Procures and coordinates subcontractors for geophysical surveys and drilling
Requirements
Bachelor’s degree in Engineering, Geology, Environmental Science or related scientific field
Provide technical EHS support to satellite manufacturing teams, ensuring compliance with OSHA, NFPA, NIOSH, EPA, and other regulations.
Compensation
Pay Range:
Level 1: $95,000.00 - $130,000.00
Level 2: $110,000.00 - $155,000.00
Your actual level and base salary will be determined on a case-by-case basis and may vary based on the following considerations: job-related knowledge and skills, education, and experience.
Responsibilities
Work closely with test engineers and technician teams to perform detailed safety reviews of complex hazardous operations
Lead or assist in all aspects of incident investigations, including initial follow-up, root cause analysis, and corrective action development and closure
Develop and maintain compliance with all applicable regulations and/or guidelines established by OSHA, NFPA, NIOSH and other applicable regulatory agencies
Collaborate with department leadership to complete job hazard assessments and implement health and safety policies and procedures
Implement and develop safety and health programs including OSHA general industry and construction standards, HAZCOM, cryogenics, compressed gases, confined space, fall protection and lock-out/tag-out, radiation and laser safety
Requirements
Bachelor’s degree
Nice to have: Mechanically inclined
Nice to have: Curiosity for how things work
Nice to have: Emotional intelligence
Nice to have: Advanced proficiency in Microsoft Office
Lead and manage environmental remediation projects across federal, state, and tribal sites, overseeing all phases from investigation to long-term stewardship.
Compensation
The estimated annual pay range for this role is currently $130,000-$180,000.
Responsibilities
Lead multidisciplinary remediation teams
Develop project strategies, budgets, and schedules
Manage large-scale, multi-year environmental projects supporting government clients.
Locations (2)
Conshohocken, Pennsylvania, United States
Philadelphia, Pennsylvania, United States
Compensation
The annual salary for this position ranges from $103,142 - $159,870.
Responsibilities
Manage CERCLA-regulated projects and field investigations
Develop project budgets and schedules
Direct and lead project teams
Communicate with clients, regulators, and stakeholders
Analyze environmental data
Requirements
Bachelor’s degree in Environmental Engineering, Chemical Engineering, Civil Engineering, Geology, Hydrogeology, Environmental Science, or related field
Nice to have: Master’s degree
Nice to have: PFAS site experience
Nice to have: OSHA HAZWOPER certification
Nice to have: Professional credentials (PE, PMP)
Geologist 1/2/3
Georgia Department of Revenue · Posted Nov 5, 2026
Oversee investigation and cleanup of sites under the Voluntary Remediation Program, review plans, reports, and enforce environmental regulations.
Compensation
Compensation Details: $50,960.00-$61,661.60
Responsibilities
Oversee investigation and cleanup of sites enrolled in the Voluntary Remediation Program
Review and approve investigation and remediation plans, progress reports, compliance status reports, environmental covenants, monitoring and maintenance plans
Evaluate release notifications and delisting requests under HSRA and VRPA
Conduct site inspections and monitor progress of environmental remediations
Provide assistance to the regulated community and pursue enforcement actions as needed
Requirements
Associate degree in geology, geologic sciences, or a related field
Manage environmental projects involving site characterization, remedial design, environmental compliance, and ensuring deliverables, schedules, budgets, and quality objectives are achieved.
Serve as the primary day-to-day point of contact for clients and project stakeholders.
Coordinate multidisciplinary project teams to successfully execute environmental investigation and remediation projects.
Plan, direct and oversee field work for site characterization and remediation projects, including subcontractor management and soil, soil vapor, sediment, surface water, and groundwater investigations in accordance with applicable regulations and accepted protocols.
Support the development of remedial strategies and recommendations using accepted scientific and engineering principles.
Requirements
Bachelor's or Master's degree in civil, environmental, geotechnical, or other similar engineering degrees
Nice to have: Project Management Professional (PMP)
Nice to have: Professional Engineering Licensure
Nice to have: Membership in local professional practice organizations
Skills
Senior Project Manager – Environmental
Langan Engineering & Environmental Services · Posted Nov 5, 2026
Lead environmental project management, overseeing investigations, remediation, and client engagement in Princeton, NJ.
Compensation
$117,000—$170,000 USD
Responsibilities
Perform complex analyses for specific portions of broader engineering and environmental projects
Participate in the identification and pursuit of new clients, develop additional work within an existing project and attend business development meetings with new and existing clients
Provide direct oversight and management of junior staff for specific project assignments
Supervise field activities and ensure correct interpretations of findings
Manage and deliver on multiple projects and tasks within specific budgets, schedules, and deadlines
Requirements
Bachelor’s degree in Environmental Engineering, Geology, Hydrogeology, or Science or related field of study
Langan is seeking a Senior Project Manager – Environmental to join its collaborative team in Parsippany, NJ. This individual will serve a key function in identifying and managing environmental/engineering projects and proposals, conducting engineering research and analysis, and supervising field investigations and laboratory analysis.
Compensation
Pay Range $117,000—$171,000 USD
Responsibilities
Perform complex analyses for specific portions of broader engineering and environmental projects
Participate in the identification and pursuit of new clients, develop additional work within an existing project and attend business development meetings with new and existing clients
Provide direct oversight and management of junior staff for specific project assignments. Coach, train, and motivate staff assigned to Environmental projects. Participate in interviewing and hiring staff.
Supervise field activities and ensure correct interpretations of findings. Ensure that data collection and laboratory analyses are completed correctly, within budget, and on time
Manage and deliver on multiple projects and tasks within specific budgets, schedules, and deadlines. Prepare progress reports and draft change orders. Prepare draft invoices, project billings, and assist in payment collections
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Senior Project Manager – EnvironmentalLangan Engineering & Environmental Services · Princeton, US
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