Salary Range: 55000 to 100000 (Currency: USD) (Pay period: per-year-salary)

ERG is a research and consulting firm that provides a wide range of support to federal, state, and commercial clients. ERG offers multidisciplinary teams with nationally recognized skills in engineering, science, economics, public health, informational technology, and communications. We hire people with the best minds and then provide them with a vibrant and flexible environment in which to develop their careers. The qualified individual must be highly motivated with the skills to prioritize, perform, and communicate effectively in a fast-paced environment.

ERG is seeking a highly motivated Junior Air Sensors Scientist / Environmental Monitoring Specialist to support research and development activities for the U.S. Environmental Protection Agency (EPA), Office of Research and Development. This position is an excellent opportunity for a early-career professional interested in air quality monitoring, environmental sensors, aerosol science, atmospheric research, environmental data analysis, laboratory operations, and field studies.

The successful candidate will work with multidisciplinary teams on projects involving air quality monitoring, particulate matter measurements, aerosol characterization, environmental sensor evaluations, exposure assessment, environmental sampling, and data collection. The qualified individual must be organized, detail-oriented, and able to follow established procedures while working effectively in laboratory, field, and team environments.

Job Description:

Support air quality monitoring, environmental monitoring, laboratory research, and field data collection activities
Operate, calibrate, maintain, and troubleshoot environmental sensors, air monitoring instruments, and scientific equipment
Assist with environmental sampling, field measurements, and monitoring campaigns
Support research involving aerosol measurements, particulate matter monitoring, air pollution, environmental sensors, and exposure assessment
Collect, organize, manage, and review environmental and air quality data
Perform basic data analysis using scientific, statistical, or computational methods
Assist with laboratory testing and instrument performance evaluations
Review data for completeness, accuracy, and compliance with project requirements
Support implementation of Quality Assurance Project Plans (QAPPs), Standard Operating Procedures (SOPs), and quality assurance and quality control (QA/QC) activities
Prepare data summaries, figures, tables, presentations, and technical reports
Maintain accurate laboratory records, field logs, and project documentation
Follow laboratory, field, and workplace health and safety procedures
Collaborate with scientists, engineers, technicians, and project managers to support project objectives
Travel to field locations or EPA facilities as needed
Perform other environmental research- and monitoring-related duties as assigned

Qualifications and Skills:

Bachelor’s degree in Environmental Science, Environmental Engineering, Atmospheric Science, Chemistry, Physics, Earth Science, Environmental Studies, Data Science, or a related scientific or engineering discipline
Zero to five years of relevant experience, including internships, cooperative education programs, undergraduate research, laboratory experience, field sampling, or environmental monitoring
Demonstrated interest in air quality monitoring, environmental monitoring, environmental sensors, aerosol science, atmospheric science, particulate matter, exposure assessment, or environmental data analysis
Ability to work effectively both independently and as part of a multidisciplinary team
Strong organizational, written, and verbal communication skills
Ability to work on-site in laboratory, office, and field environments
Experience using R, Python, MATLAB, or Microsoft Excel for scientific or environmental data analysis is preferred
Familiarity with EPA monitoring programs, environmental measurement methods, QAPPs, or SOPs is a plus
Experience preparing technical reports, scientific summaries, presentations, tables, or figures is a plus
Ability to follow established procedures and maintain accurate technical records
Experience or coursework in two or more of the following areas is preferred:
Air quality monitoring or environmental monitoring
Air pollution measurement or air monitoring instrumentation
Environmental sensor or sensor evaluation
Aerosol science or aerosol measurements
Particulate matter, including PM2.5 and PM10
Atmospheric science or environmental exposure assessment
Scientific or environmental instrumentation
Instrument calibration and performance testing
Laboratory safety or environmental field studies
Quality assurance and quality control

Physical and Work Environment Requirements:

This is an on-site position at EPA research facilities
Field activities may account for approximately 25%–50% of work time, depending on project needs
Work may take place in laboratories, offices, outdoor field locations, and other monitoring environments
Occasional lifting of equipment or materials weighing up to 35 pounds may be required
Use of personal protective equipment (PPE), including safety glasses, gloves, protective footwear, and other equipment as appropriate, is required
Some travel to field sites may be required

ERG offers competitive salaries and excellent benefits, including health and dental insurance, life insurance, long-term disability, educational benefits, FSAs, a generous 401k plan, profit sharing, an EAP, 11-20 paid vacation days per year, 10 paid holidays per year, 56 hours or more of sick leave (based on the state you work in) per year (pro-rated for part-time) and more. The salary range for all positions depends on the years and type of experience.

ERG is an equal opportunity employer and complies with all applicable EEOC regulations. All qualified applicants will receive consideration for employment without regard to age, race, color, religion, sex, sexual preference, national origin, disability, or status as a protected veteran.

Please be aware, the only authentic corporate domain for ERG is https://www.erg.com. ERG may, on occasion, screen applicants via telephone or video interviews via Skype, Teams, GoToMeeting, or another type of video platform. However, any candidate extended a job offer might be asked to meet in person with an ERG employee before providing confidential personal information associated with new employment.

If you’re a qualified individual with a disability or a disabled veteran, you have the right to request a reasonable accommodation if you are unable or limited in your ability to use or access ERG’s online application process as a result of your disability. To request accommodation, please contact Human Resources via email at [email protected] or call (781) 674-7293.

ERG fosters a friendly, flexible work environment. ERGers are dedicated to serving clients who are committed to making the world a better place. We promote and recognize principles of fairness and respect in the work we do, the partnerships we foster, and the culture we value both within and outside of our organization.

About the company

Eastern Research Group (ERG) provides consulting services in public health, environmental safety, and worker health and safety. It works with government agencies, communities, private companies, and non-profits to address environmental and health challenges. The firm emphasizes assessing environmental and occupational exposures, ensuring safety of food and drugs, planning sustainable facilities, and improving worker health and safety. Revenue comes from consulting fees, often under long-term government contracts. ERG differentiates itself by its mission-driven focus on fairness, equity, and social justice, and by partnering with a diverse client base including small, disadvantaged, minority-owned, women-owned, veteran-owned, and service-disabled veteran-owned businesses. Its goal is to protect public health and the environment, improve workplace safety, and promote inclusive economic growth through collaboration with diverse partners.

Company Size

201-500

Company Stage

Acquired

Total Funding

$83M

Headquarters

Oslo, Norway

Founded

1984

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Simplify's Take

What believers are saying

EPA awarded ERG $2.6M for water-conservation support in March 2026.
California Air Resources Board gave ERG two emissions contracts on May 21, 2026.
Product Impact pi launched September 10, 2026 with free trials and paid plans.

What critics are saying

EPA drives 68% of ERG spending; a 2027 appropriations stall crushes revenue.
SCOUT tracks 126 recompetes worth $360.9M returning within 24 months.
pi enters crowded LCA software against Sphera, One Click LCA, and openLCA.

What makes Eastern Research Group unique

ERG embeds with EPA, CARB, and Oregon DEQ on technical rulemaking and enforcement workflows.
ERG turns field data into reusable tools like SEE and the September 2026 pi platform.
ERG combines consulting, QA, and software through Pascal API integration and long-running contracts.

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Benefits

Health Insurance
Dental Insurance
Life Insurance
Disability Insurance
401(k) Retirement Plan
401(k) Company Match
Paid Vacation
Paid Holidays
Paid Sick Leave
Hybrid Work Options
Profit Sharing
Employee Assistance Program

Company News

ERG

Sep 10th, 2026

ERG launches product impact (pi), making product environmental data easier to find, understand, and use.

ERG launches product impact (pi), making product environmental data easier to find, understand, and use. September 10, 2026 CONCORD, Mass. - ERG announced today the launch of product impact (pi), a new web-based platform that makes environmental data for products and materials easier to find, understand, and use. Environmental product declarations, product carbon footprints, and other product- and material-level environmental assessments are becoming more prevalent across sectors. But the resulting data remains fragmented across sources, formats, and rules, making it difficult to find and use for large-scale purchasing. The pi platform brings this information together in a structured platform that allows users to explore product environmental impacts, assess emissions data for various sectors, organize data for analysis, and integrate the data into existing tools and workflows through the pi API, which enables the easy sharing of pi's data to other software applications. The platform also includes Pascal, an AI-powered guide that lets users ask questions about products, impacts, methodologies, and the data in pi using plain language - making complex environmental information about products and materials more understandable for experts and non-experts alike. "Life cycle assessment experts have spent years creating more and better product environmental data. The next challenge is making that information genuinely useful," said Stacy Smedley, Vice President of Product Impact at ERG. "Our platform is about helping more people get from data to understanding - and ultimately to better decisions." Exploring pi is always free. Anyone can access the pi dashboard to try Pascal and pi's features before choosing a paid plan. The pi platform is launching with environmental data across the apparel, energy and power, and electronics sectors, with additional product sectors and tool capabilities continuing to roll out. ERG is a leader in the environmental impact and embodied carbon spaces, and Eastern Research Group is taking on these efforts with decades of subject matter expertise, strong relationships with key stakeholders, and practical experience supporting embodied carbon work. ERG is an independent and unbiased environmental contractor committed to work that benefits the environment and public good. ERG offers services across the environmental, public health, and facilities fields.

ERG

Jul 2nd, 2026

ERG helps EPA develop Battery Collection Best Practices.

ERG helps EPA develop Battery Collection Best Practices. July 2, 2026 ERG is proud to support the U.S. Environmental Protection Agency (EPA) in developing resources to help improve battery collection, recycling, and safety. Batteries can start fires when they are not handled properly - for example, when they are thrown in the trash or curbside recycling bin - endangering workers and communities. Additionally, when batteries are placed in the trash or curbside recycling, the critical materials in them cannot be recycled into new batteries. To support EPA in gathering insight on battery collection best practices and topics for resource development, ERG: * Coordinated over 20 virtual and in-person working sessions with industry professionals and state, territorial, Tribal, local, and federal governments. During these engagements, which reached 5,000 participants from 51 U.S. states and territories, participants and speakers shared the battery collection and recycling challenges and solutions in their communities. * Used feedback from the working sessions to help develop the online Battery Collection Best Practices Toolkit, a filterable repository of resources that supports communities implementing battery collection programs. ERG created case studies, how-to guides, tip sheets, and decision trees that span battery chemistries, uses, geographic contexts, and collection scenarios. The toolkit also provides links to additional tools and resources. * Developed a case study and comprehensive tip sheet that helps retailers identify applicable state and local e-cigarette disposal requirements and step-by-step guidance for establishing collection sites and safely handling, storing, and disposing of e-cigarettes. * Provided technical writing support for the Battery Collection Best Practices report, which EPA recently released to Congress. The report details best practices for collecting different types of batteries and provides guidance on communication, collection site design, and transportation. ERG has partnered with EPA since 2022 to develop resources that help states, Tribes, and local governments establish safe and effective battery collection programs and better understand battery collection and recycling best practices. "Batteries are a charged topic-in more ways than one! We're proud to support EPA in delivering practical tools that help communities safely collect batteries and advance a circular economy for the critical minerals they contain," said ERG Program Manager Alexandra Phillips.

ERG

Jun 4th, 2026

ERG to update emissions tool used for regional air quality planning in texas.

ERG to update emissions tool used for regional air quality planning in texas. June 4, 2026 The Houston-Galveston Area Council (H-GAC) selected ERG to update the region's Spatial Emissions Estimator (SEE), a tool developed by ERG in 2014 and used by H-GAC to estimate on-road emissions and support transportation conformity analyses for plans such as freeway expansions. ERG originally developed SEE to support H-GAC's emissions analyses and make the modeling process more efficient and repeatable. This update will integrate EPA's latest vehicle emissions model, refresh key datasets, and provide training to H-GAC staff. ERG's Henry Byoun is leading project execution and driving this next phase of work with H-GAC. "This work continues our partnership with H-GAC and reflects ERG's focus on developing technically sound tools that support regional planning and air quality decision-making," said Vice President and Senior Engineer Allison DenBleyker.

ERG

May 21st, 2026

ERG to support California Air Resources Board with emissions quantification projects.

ERG to support California Air Resources Board with emissions quantification projects. May 21, 2026 ERG recently won two contracts with the California Air Resources Board (CARB), both of which focus on quantifying emissions that can negatively affect air quality. For the first project, ERG will develop emissions quantification methods for sectors that emit criteria pollutants and toxic emissions, with a focus on metal plating; print shops; and metal melting, smelting, recovery, reclamation, and recycling. ERG's work will culminate in the creation of a tool that CARB can use to calculate emissions of criteria pollutants and toxics. For the second project, ERG will support the development of a statewide residential wood combustion (RWC) emissions inventory, an important step toward better understanding a key source of fine particulate matter in many communities. RWC emissions (including emissions from fireplaces, woodstoves, inserts, and fire pits) are difficult to quantify, especially in a geographically varied state like California. Both efforts will contribute to the development of strong, science-based air quality management strategies in the state. "We are looking forward to bringing together talented ERG teams with experience in a diverse group of source types to better quantify these emissions for the state of California," said Brian Palmer, a senior environmental scientist at ERG.

ERG

Jan 15th, 2026

ERG and Opus Inspection to conduct 10-year emissions study for Oregon Department of Environmental Quality

ERG and Opus Inspection to conduct 10-year emissions study for Oregon Department of Environmental Quality. ERG, in partnership with Opus Inspection, Inc., has been awarded a 10-year contract with the Oregon Department of Environmental Quality (DEQ) to advance the state's understanding of real-world vehicle emissions. During the study, Opus will deploy remote sensing devices (RSD) every two years to measure on-road vehicle emissions across Oregon. After each deployment, ERG will conduct rigorous quality assurance reviews and perform in-depth data analysis. Under this contract, ERG and Opus will evaluate the effectiveness of Oregon's Inspection and Maintenance Program, which requires vehicles registered in the Portland and Medford metropolitan areas to pass an emissions test every two years. The study will also help Oregon DEQ assess the effect that commuting has on air quality and understand emissions trends categorized by fuel type, vehicle age, and vehicle type. "This work builds on our history of successful partnerships with Opus in what will become our longest-running and most comprehensive RSD project to date," said Alan Stanard, a staff engineer in ERG's Clean Transportation group. "A full decade of data collection will give us a detailed picture of changes in Oregon's vehicle fleet over time and how the state's inspection program shapes real-world emissions." ERG is excited to help Oregon DEQ translate real-world emissions data into actionable insights that result in cleaner air and healthier communities. Learn more about ERG's Clean Transportation expertise: https://www.erg.com/service/clean-transportation.

Eastern Research Group

Junior Air Sensors Scientist / Environmental Monitoring Specialist

About the job