INTERNSHIP - Environmental Engineering

Internship Description

Sustainment & Restoration Services (SRS) is a Native American, tribally-owned small business. We are a full-service, multi-discipline environmental, engineering, construction support, munitions response, and specialized professional services company wholly-owned by the Oneida Nation as a subsidiary under Oneida ESC Group.

Serving the federal market and civilian agencies, including US Army Corps of Engineers (USACE), US Department of Defense, US Air Force, US Navy and Marine Corps, US Environmental Protection Agency (EPA), US Department of Agriculture (USDA), Food and Drug Administration (FDA), US Fish and Wildlife Service, and state and local customers. We collaborate with our customers to achieve long-term environmental stewardship goals with reduced life-cycle program costs.

Environmental Engineering Intern based out of our Ventura Office
, to support remediation projects during the summer term. This internship offers hands‑on experience in environmental site assessment, investigation, and remediation activities, working alongside experienced engineers and scientists on real‑world projects involving soil, groundwater, and surface water contamination.

• Assist with environmental remediation projects, including site investigations and corrective action activities
• Support fieldwork such as soil sampling, groundwater monitoring, and remediation system monitoring
• Collect, organize, and analyze environmental data
• Assist in the preparation of technical reports, figures, and tables
• Support compliance with federal, state, and local environmental regulations (e.g., CERCLA, RCRA, state cleanup programs)
• Participate in health and safety planning and adhere to site-specific safety protocols
• Collaborate with project teams to support project planning, scheduling, and documentation

• Currently pursuing a Bachelor’s degree in Environmental Engineering or Civil Engineering, or a related engineering field
• Completed coursework in environmental engineering, soil mechanics, groundwater, or contaminant transport (preferred)
• Basic understanding of environmental remediation concepts and regulatory frameworks
• Strong written and verbal communication skills
• Ability to work both independently and as part of a team
• Willingness to perform fieldwork in varying weather and site conditions

• Prior internship or coursework related to environmental remediation or site assessment
• Familiarity with sampling techniques and field equipment
• Experience with data analysis tools (Excel, GIS, or similar software)
• OSHA 40-hour HAZWOPER certification (or willingness to obtain)

• Hands‑on experience with environmental remediation projects
• Exposure to environmental regulations and industry best practices
• Mentorship from experienced environmental professionals
• Professional development and networking opportunities

The Oneida ESC Group is a family of companies owned by the Oneida Nation of Wisconsin that delivers customer‑focused engineering, science, and construction services worldwide.

Our family of companies includes:

• Oneida ESC Group (OESC)
• Oneida Total Integrated Enterprises (OTIE)
• Mission Support Services (MS2)
• Sustainment & Restoration Services (SRS)
• Oneida Engineering Solutions (OES)
• General Mechanical Corporation (GMC)
• Oneida Professional Services (OPS)
• LG2 Environmental Solutions (LG2)
• Oneida Environmental (OE)

We integrate our staff for dedicated, cooperative, and business‑like delivery of services to enhance our customers’ missions.

Oneida ESC Group is an equal opportunity employer committed to inclusion and diversity in the workplace. We take affirmative action to ensure equal opportunity for all applicants…