Environmental Scientist II

Environmental Scientist II; Pennsylvania; Hybrid; USD 70,000 - 95,000; Full time

Benefits offered by this job

Medical insurance

Dental insurance

Vision insurance

401(k) with company match

Paid time off

Paid holidays

Tuition reimbursement

Professional development

Job summary

ARRO is seeking an Environmental Scientist II to support environmental studies and regulatory compliance on Civil Engineering projects. You will evaluate site conditions, identify impacts, and develop compliant solutions while coordinating with a Senior Scientist.

The role involves fieldwork, data analysis, and preparing NEPA/ESA documentation, with opportunities for professional growth and client interaction.

Qualifications

• Bachelor’s degree in Environmental Science or related field; Master’s preferred.
• 3–5 years of relevant environmental consulting experience.
• Valid driver’s license; certifications encouraged (e.g., PG, CEP).

Responsibilities

• Conduct environmental investigations, fieldwork, and sampling (soil, groundwater, surface water).
• Analyze data and prepare technical reports and permit applications (NEPA, ESA).
• Support regulatory permitting and compliance with agencies.
• Assist remediation, monitoring, and client-facing activities.
• Coordinate tasks, manage budgets, and mentor junior staff.
• Communicate with clients, stakeholders, and regulators; maintain field notes.

Skills

Field investigations

Data analysis

Report writing

Client communication

Project coordination

Education

Bachelor's degree in Environmental Science or related field

Master’s degree preferred

Tools

ArcGIS

MS Office

Job description

Join Our Team as an Environmental Scientist II at ARRO!

This position supports environmental studies, regulatory compliance, and technical analyses for a variety of environmental and civil engineering projects. The Environmental Scientist II evaluates site conditions, identifies impacts, and develops practical, compliant solutions.

This position reports to the Senior Scientist.

Essential Job Responsibilities

• Under general supervision conducts environmental investigations, performs technical analyses, and supports project execution. Travels to project sites and performs fieldwork as required.Conduct site assessments, environmental sampling (soil, groundwater, surface water), and ecological surveys.
• Collect, analyze, and interpret environmental data to support project decisions.
• Prepare technical reports, environmental assessments, and permit applications (e.g., NEPA, wetland delineations, Phase I/II ESAs).
• Support permitting and compliance by coordinating with regulatory agencies.
• Assist with remediation, mitigation, and monitoring programs.
• Collaborate with engineers, planners, and project managers on project delivery.
• Manage assigned tasks including scheduling, budgeting, and progress tracking.
• Provide guidance to junior staff and review work for quality.
• Communicate with clients, stakeholders, and regulatory representatives.
• Maintain accurate field notes and documentation.
• Stay current with environmental regulations and best practices.
• May perform field services such as sump pump or manhole inspections.
• May attend client meetings.
• Works with supervisor to maintain strong client relationships.
• Any other duties, as necessary, to support the mission and values of the organization.

Required Skills/Knowledge

• Bachelor’s degree in Environmental Science, Engineering, Biology, Geology, or related field required.
• Master’s degree preferred.
• 3–5 years of relevant experience in environmental consulting or related field.
• Relevant certifications or progress toward certification preferred (e.g., PG, CEP).
• Valid driver’s license required.
• OSHA 10, EPA Method 9, and/or RCRA training preferred.

Physical Requirements – Work Environment

• Ability to sit or stand for extended periods.
• Frequent walking, reaching, lifting, and repetitive motion.
• Travel to job sites with ability to navigate field conditions.
• Occasional lifting up to 50 pounds.
• Ability to operate standard office equipment.
• Moderate office noise levels.
• Visual acuity for data analysis, computer work, and driving.

Benefits

ARRO offers a comprehensive and competitive benefits package, including medical, dental, and vision insurance, 401(k) with company match, paid time off, paid holidays, tuition reimbursement, and professional development support. We are committed to supporting both the personal well-being and career growth of our employees.

Daily Work Location/Hours

Hybrid role with regular in-office presence at an ARRO office. Fieldwork required. Remote work permitted as approved by supervisor.