Environmental Scientists and Specialists, Including Health

Salary Overview

Job Outlook (2024–2034)

Key Skills

Knowledge Areas

What They Do

• Communicate scientific or technical information to the public, organizations, or internal audiences through oral briefings, written documents, workshops, conferences, training sessions, or public hearings.
• Collect, synthesize, analyze, manage, and report environmental data, such as pollution emission measurements, atmospheric monitoring measurements, meteorological or mineralogical information, or soil or water samples.
• Review and implement environmental technical standards, guidelines, policies, and formal regulations that meet all appropriate requirements.
• Provide scientific or technical guidance, support, coordination, or oversight to governmental agencies, environmental programs, industry, or the public.
• Prepare charts or graphs from data samples, providing summary information on the environmental relevance of the data.
• Research sources of pollution to determine their effects on the environment and to develop theories or methods of pollution abatement or control.
• Monitor environmental impacts of development activities.
• Monitor effects of pollution or land degradation and recommend means of prevention or control.

Tools & Technology

★ = Hot Technology (in-demand)

Education Requirements

Typical entry-level education: Bachelor's Degree

Related Careers

Careers with the highest skill compatibility from Environmental Scientists and Specialists, Including Health.

A Day in the Life

A typical day for an environmental scientist blends fieldwork, data analysis, and collaborative problem-solving. Mornings might begin with a site visit to a contaminated property, where the scientist directs sampling activities, assesses site conditions, and interviews facility operators about historical operations. In the laboratory or office, scientists analyze environmental data using statistical software, GIS platforms, and environmental modeling tools to characterize contamination, predict pollutant transport, or evaluate the effectiveness of remediation strategies. Report writing is a daily activity, as scientists prepare environmental site assessments, risk evaluations, impact statements, and regulatory compliance documents. Meetings with clients, regulatory agencies, and project teams occupy a significant portion of the day, requiring scientists to clearly communicate technical findings and recommend courses of action. They review permit applications, comment on proposed regulations, and advise on compliance strategies for industrial and municipal clients. Peer review of colleagues' reports and data analyses maintains scientific quality across the organization. The day may end with planning upcoming field investigations, coordinating with subcontractors, or responding to information requests from community members concerned about local environmental conditions.

Work Environment

Environmental scientists work in a diverse range of settings including offices, laboratories, field sites, and client facilities. Office work centers on data analysis, report writing, project management, and regulatory correspondence, typically in consulting firm, government agency, or corporate environmental department settings. Fieldwork takes scientists to locations ranging from urban industrial sites and landfills to forests, rivers, and coastal areas, where they collect samples, conduct surveys, and assess environmental conditions. Personal protective equipment is required at contaminated sites, and scientists must be comfortable working outdoors in variable weather conditions and on difficult terrain. Most scientists maintain standard business hours, but project deadlines, emergency response events, and field schedules can necessitate overtime and travel. The professional culture is collaborative and science-driven, with emphasis on data quality, ethical practice, and continuing education. Teams are typically multidisciplinary, including engineers, geologists, biologists, and regulatory specialists working together on complex environmental challenges. Employment settings range from small boutique consulting firms to large multinational companies, government agencies at all levels, and environmental nonprofits.

Career Path & Advancement

A bachelor's degree in environmental science, natural sciences, chemistry, biology, or geology is the minimum requirement for entry-level environmental scientist positions, though many employers prefer candidates with master's degrees. Master's programs provide advanced training in environmental assessment, risk analysis, environmental modeling, and regulatory frameworks while offering thesis research that builds specialized expertise. Entry-level scientists work under the supervision of senior professionals, gaining experience in sampling, data analysis, report writing, and client interaction over their first two to four years. Career progression leads to senior scientist, project manager, and principal investigator roles with increasing responsibility for technical quality, client relationships, and business development. Professional certifications—such as Certified Environmental Professional (CEP), Qualified Environmental Professional (QEP), or state-specific licenses—enhance credibility and are sometimes required for signing environmental reports. Some scientists pursue PhDs to enter research, academia, or senior technical leadership positions at agencies and consulting firms. Others transition into management roles, environmental law, or policy positions as their careers mature.

Specializations

Environmental science encompasses a wide range of specializations that address different environmental media, hazards, and regulatory frameworks. Contaminated site assessment and remediation specialists investigate polluted properties, characterize contaminant plumes, and design cleanup strategies under federal and state brownfield and Superfund programs. Environmental impact assessment specialists evaluate the potential environmental consequences of proposed development projects, infrastructure construction, and land use changes. Air quality scientists monitor atmospheric pollutants, model emissions dispersion, and develop air pollution control strategies for industrial and transportation sources. Water resources and water quality scientists study surface water and groundwater systems, assess drinking water safety, and design watershed management programs. Ecological risk assessors evaluate the potential impacts of chemical contaminants on wildlife, vegetation, and ecosystem functions. Environmental health scientists focus on the relationships between environmental exposures and human health outcomes, conducting epidemiological analyses and exposure assessments. Climate adaptation scientists assess the vulnerability of communities and ecosystems to climate change impacts and develop resilience strategies.

Pros & Cons

Industry Insight

Environmental science is at a pivotal moment as emerging challenges, regulatory evolution, and technological advances reshape the profession. PFAS contamination has emerged as the defining environmental issue of the current decade, driving massive investigation and remediation programs across the country and creating unprecedented demand for scientists with expertise in these persistent chemicals. Advances in artificial intelligence, machine learning, and big data analytics are transforming how environmental data is collected, processed, and interpreted, enabling faster and more accurate environmental assessments. Environmental justice has moved from an advocacy concept to a regulatory and enforcement priority, requiring scientists to consider the distributional impacts of pollution and cleanup decisions. Climate change adaptation science is expanding rapidly, with scientists assessing infrastructure vulnerability, developing resilience plans, and designing nature-based solutions for communities facing floods, droughts, wildfires, and sea-level rise. Remote sensing technology, including satellite imagery and drone-based surveys, is supplementing traditional field methods and enabling large-scale environmental monitoring. The consulting industry is experiencing consolidation through mergers and acquisitions while simultaneously growing to meet expanding regulatory requirements, creating dynamic career opportunities for environmental scientists.