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Seasonal internships

Courtesy Boat Inspectors

Although not an intern position, LEA hires over 30 local Courtesy Boat Inspectors (CBIs) every summer season for area boat launches. This position is open to all, not just college students! CBIs are a line of defense against potential boat “travelers”, aquatic invasive plants and animals hitching a ride from the last water body to here. It is so important that we all do our part to ensure our boats are clean, drained, and dry as we move from place to place so we do not unwittingly contaminate our local waters. CBIs have flexible schedules at boat launches to check incoming and outgoing boats for plant hitchhikers, help to share the news with the public, and collectively stop some major hitchhikers from entering our waters. Please contact for more information or click here for an application. This is a rolling hire for the season, so please contact Mary even if you feel you are late to the table.

CBI Kelly Baldwin with a fragment of Variable Leaf Mifloil


LEA’s summer internships are paid positions geared toward motivated and responsible college students with environmental or educational interests. Interns are required to complete a variety of tasks and work with many different individuals. The work environment is casual but busy and about 50 to 60 percent of the work is outdoors. And some is inside too!

Water-testing interns

Amy Tragert taking a sample

Please note: Field positions for the 2020 season have been filled. If you are interested in learning more about this program for next year please reach out to Maggie. Water-testing interns are responsible for monitoring and collecting water samples from 40 lakes and ponds in the area. They work in teams of two, paired with another intern or a volunteer monitor. Interns test the clarity of the water using a Secchi disk, record oxygen and temperature values throughout the water column, and collect samples to test for chlorophyll, phosphorous, alkalinity, pH, conductivity, and color. They bring the samples to the LEA lab and prepare the chlorophyll and phosphorous samples and transport them to the Health and Environmental Testing Lab in Augusta. The interns run the remaining physical and chemical analyses at the LEA lab. The information is then entered into the master database. Interns must be comfortable in a canoe and be able to swim, as they will spend a good portion of their time on the water.

Water testing is the primary duty of the summer interns; however, some facility maintenance, trail work, courtesy boat inspecting (for invasive plants), computer work, and educational program work are also required. All training will be provided during orientation. The hours are generally 8 a.m. to 4 p.m., Monday through Friday, although some nights and weekends may be required. Driver’s license and access to a vehicle is preferred.

If you are a college student studying in the field of natural sciences and are interested in a summer internship with LEA please send resume and cover letter by email to

Invasive Aquatic Plant Control Crew Members in the Lake Region

Please note: we have filled the positions for the 2020 field crew, but stay tuned for next year, and feel free to reach out to Cory to touch base!

Milfoil crew members remove the invasive plant variable leaf milfoil from Long Lake, Brandy Pond, Sebago Lake, the Songo River and Sebago Cove in Naples via a suction-harvesting boat, benthic barriers, and hand pulling. Tasks include pulling the invasive plant under water, bagging plants, collecting plant fragments, disposing of plants, conducting plant surveys, monitoring diver safety, educating boaters on the threats of milfoil, and light boat and engine maintenance. All crew members receive dive and CPR training. Hours are 8 a.m. to 4 p.m., Monday through  Friday.

Successful applicants demonstrate a strong work ethic, responsibility, a resilience to the dynamic weather of a Maine summer, and comfort working in and around boats. Applicants must be comfortable spending three to four hours in the water at a time. They must also be able to lift 50 lbs. and operate a motor boat. Driver’s license and access to a vehicle is preferred. If you are a college student studying in the field of natural sciences and are interested in a summer job removing milfoil with LEA, please email a cover letter and resume to for consideration.

Trail intern

Please note: This position has been filled for the 2020 season. Thanks! Please look back in early spring 2021 for updates. 

The Lakes Environmental Association is seeking a trail steward for the 2020 summer season! Thanks to grant funding, we are able to hire a trail intern for the 2020 season. Our trail intern will work with LEA staff and the general public and be courteous, helpful and outgoing toward visitors of LEA preserves along the Stevens Brook Trail in Bridgton, Holt Pond Preserve, and the Highland Research Forest. Applicants should be independently focused, comfortable spending time alone in the woods, physically able to be on his or her feet for the day, and complete trail work tasks including lifting, building boardwalks, pruning and hand tool usage, as well as some admin tasks and water testing support. 32 hours/week with at least one weekend day included weekly. Driver’s license and access to a vehicle is preferred. Please send a cover letter and resume to the Lakes Environmental Association, ATTN: Alanna Doughty, 230 Main Street, Bridgton ME 04009 or email

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