Environmental Scientist 1

RETTEW • College Township, PA

3h • Hybrid

About The Position

RETTEW is seeking an Environmental Scientist 1 to join our Environmental & Geotechnology Practice. This entry-level role is ideal for someone who wants to build hands-on experience supporting environmental investigations, field studies, and permitting efforts while working alongside experienced scientists and project managers.

About RETTEW

RETTEW is a 100% employee-owned engineering consulting firm delivering multidisciplinary solutions across transportation, facilities and construction, environmental and geotechnology, energy, water and wastewater, and land development. Since 1969, RETTEW has grown to more than 300 employees across 10 offices in Pennsylvania, Ohio, and West Virginia. Our purpose is to create sustainable value for our employees and clients, and our culture is guided by our core values: Act Like an Owner, Exemplify Excellence, and Value Relationships. As an ESOP company, every employee has a stake in the firm’s success and the opportunity to contribute to meaningful projects that strengthen the communities where we live and work.

Work Environment

Hybrid work schedule with a combination of office, field, and remote work depending on project needs.
Locations: State College, Williamsport, or Mechanicsburg, PA.

Safety & Compliance Requirements

This position is designated as safety-sensitive and requires successful completion of all pre-employment screenings as a condition of employment. Responsibilities include operating company-owned vehicles and performing field-based work in active construction and environmental investigation environments. Continued compliance with RETTEW’s safety policies is required throughout employment.

Position Summary

The Environmental Scientist 1 supports environmental investigations, permitting, and compliance activities for a variety of infrastructure, energy, and development projects. This role includes a combination of fieldwork, data collection, and technical documentation while learning from experienced environmental professionals. The position provides a strong foundation for growth within environmental consulting.

Requirements

• Bachelor’s degree in environmental science, geology, biology, ecology, environmental engineering, or a related field.
• 0 to 3 years of relevant environmental or field experience.
• Ability to perform outdoor fieldwork in varying weather and terrain conditions.
• Valid driver’s license with acceptable driving record.
• Strong organizational skills and attention to detail.
• Basic written and verbal communication skills.

Nice To Haves

• Internship or field experience related to environmental consulting.
• Experience with environmental sampling or field documentation.
• Knowledge of wetland delineation, environmental permitting, or regulatory frameworks.
• Experience with GIS or environmental data management tools.

Responsibilities

• Assist with environmental field investigations including soil, groundwater, and surface water sampling.
• Support wetland delineations, habitat assessments, and environmental site inspections.
• Assist with preparation of environmental reports, permit applications, and technical documentation.
• Collect, organize, and manage environmental data and field notes.
• Support environmental compliance monitoring during construction activities.
• Work closely with project managers and senior scientists to support project delivery.
• Follow company safety procedures and field protocols.

Benefits

• Competitive salary based on experience, along with a comprehensive benefits package including medical, dental, vision, and retirement savings options.
• Employee ownership through our ESOP, giving every employee a direct stake in the long-term success of the company and the opportunity to share in the value we create together.
• Meaningful project experience early in your career. You will work alongside experienced engineers, planners, and scientists on real projects that shape communities across the region.
• Mentorship and professional development through hands-on project exposure, collaboration with senior technical staff, and support for licensure and continuing education.
• A collaborative environment where employees are encouraged to take ownership of their work, contribute ideas, and grow their careers.
• Hybrid work environment with a structured schedule that supports collaboration while allowing flexibility to balance work and personal life.
• Opportunities to grow across disciplines within a multi-practice engineering firm, allowing you to expand your technical skills and explore different project types as your career develops.
• A culture built on strong relationships, technical excellence, and a shared commitment to creating sustainable value for our employees, clients, and communities.

What This Job Offers

• Job Type: Full-time
• Career Level: Entry Level