Join Our Team
We are hiring!
30 Mile is now accepting applications for variety of seasonal positions. If you are passionate about protecting our lakes, ponds, and streams, and want a rewarding job, all while building you resume, and gaining hands-on lake protection experience, apply today!
To apply, please:
1. Click “learn more & apply” to view the application.
2. Submit application following the directions in the job announcement.
Community Engagement & Development Coordinator (year round, full-time)
ACCEPTING APPLICATIONS
Helping to strengthen and grow our connections across the watershed, this role blends community outreach, relationship-building, and behind-the-scenes coordination to keep our fundraising and engagement efforts running smoothly.
Courtesy Boat Inspector (seasonal, part-time)
ACCEPTING APPLICATIONS
CBIs are the “first line of defense” against harmful invasive aquatic plants and animals that hitch rides on boats and trailers, spreading from lake to lake. CBIs work at public boat launches checking incoming and outgoing boats and educating the public about invasive species. Can be combined with IPP position.
Community Engagement & Development Coordinator
The 30 Mile River Watershed Association is a well-established and growing nonprofit organization in Central Maine with the mission to work as a community for clean and healthy lakes, ponds, and streams in our watershed. This includes 25+ lakes and ponds, and many streams in 89 square miles spanning from New Sharon to Monmouth.
We’re looking for a Community Engagement & Development Coordinator to help strengthen and grow our connections across the watershed. This role blends community outreach, relationship-building, and behind-the-scenes coordination to keep our fundraising and engagement efforts running smoothly. You’ll be part of a small, collaborative team. The ideal candidate is organized, detail-oriented, tech-savvy, collaborative, and a good communicator. Candidates should be equally comfortable greeting volunteers and tracking donor activity in our database.
Responsibilities
- Plan and coordinate community events, trainings, and programs—creating welcoming experiences that connect people to our mission and recruit and retain new volunteers.
- Build and maintain strong relationships with volunteers, donors, and community partners through consistent communication and follow-up.
- Coordinate public-facing communications, including the monthly e-newsletter, social media, and website updates, ensuring our community stays informed and inspired.
- Support the annual fundraising plan and development calendar by tracking key dates, sending reminders, organizing internal systems, and helping the team stay on target to meet fundraising goals.
- Maintain and manage our donor database (Little Green Light), keeping records accurate and up-to-date, entering gifts, tracking donor activity, and building accurate reports, while helping us better understand and engage our supporters.
- Draft and send donor acknowledgments, and support stewardship efforts to strengthen donor relationships.
- Coordinate fundraising appeals and capital campaign activities, track fundraising progress, and support committee meetings.
- Assist with grant research, tracking, and submissions, with potential to grow, adding writing responsibilities.
- Lead, coordinate or support other projects and initiatives as needed. We’re a small team, and we all pitch in. Additional projects and duties will arise, and we’re looking for someone who’s ready to roll up their sleeves and jump in.
Qualifications
We’re looking for someone who enjoys connecting with people, brings strong project coordination skills and attention to detail, and feels energized by community-driven work. The ideal candidate will bring:
- At least three years of relevant experience, ideally in fundraising, event management, or community engagement (nonprofit experience is a plus)
- Bachelor’s degree or equivalent combination of education and experience
- An ability to build relationships, communicate and collaborate effectively with colleagues, donors, volunteers, partners, and community members
- Experience managing projects, timelines, and internal communications
- Familiarity with donor databases (in particular Little Green Light)
- Excellent written and verbal communication skills, adaptable to different audiences
- Strong organizational skills with high attention to detail and a keen awareness of deadlines and priorities
- Proficiency with Google Workspace and Microsoft Office; quick to learn new tools and systems
- A self-starter mindset with the ability to take initiative and work independently with limited supervision
- A positive attitude, collaborative spirit, and genuine enthusiasm for working as part of a small, mission-driven team
- Willingness to pitch in during all-hands-on-deck moments and support a small, nimble team
- Passion for 30 Mile’s mission and a genuine interest in helping us grow our impact
Work Environment and Compensation
The Community Engagement & Development Coordinator reports to the Executive Director. This is a full-time, salaried position based in 30 Mile’s newly renovated building in picturesque Mount Vernon Village, overlooking Minnehonk Lake. Salary is commensurate with experience, ranging from $45,000-$50,000. Benefits include health insurance, matching retirement, Employee Assistance Plan, mileage reimbursement, flexible schedule, and generous paid time off.
Application Process
Interested candidates should submit a resume and cover letter, as one PDF, to lidie@30mileriver.org and be prepared to provide references upon request. Applications will be reviewed on a rolling basis until the position is filled.
The 30 Mile River Watershed Association is a non-profit organization with the mission to work as a community for clean and healthy lakes, ponds and streams in the watershed. The “30 Mile River” is a connected chain of ponds, lakes and streams, with a watershed covering 90 square miles and including the towns of Chesterville, Fayette, Leeds, Mt. Vernon, Readfield, Vienna and Wayne. To learn more, visit 30mileriver.org.
Courtesy Boat Inspector
The 30 Mile River Watershed Association (30 Mile) is seeking Courtesy Boat Inspectors (CBIs) for the 2026 summer season. CBIs are the “first line of defense” against harmful aquatic invasive plants and animals that hitch rides on boats and trailers, spreading from lake to lake. CBIs work at public boat launches checking incoming and outgoing boats and educating the public about invasive species. CBIs serve a vital role in protecting our lakes from the devastating impacts of invasives, while spending time at beautiful lakeside locations in the towns of Mt. Vernon, Vienna, and Wayne.
Responsibilities:
- Conduct courtesy boat inspections at boat launches on Androscoggin Lake, Echo Lake, Parker Pond, and Flying Pond.
- Inspect all watercraft (motorized and paddle), trailers, and associated gear for any plant and animal material.
- Educate boaters about the importance of preventing invasive species from entering our watershed and the work of the 30 Mile.
- Collect, record, and report data electronically for every inspection performed using a mobile survey application.
Qualifications:
- Strong communication skills; comfort speaking with the public
- Attention to detail in record-keeping and conducting inspections.
- Interest in protecting lake health.
- Ability to work independently with reliability in keeping scheduled shifts.
- Ability to stand and bend to check underneath boats and trailers.
- Access to reliable transportation
Benefits:
- Have fun working outdoors on some of the most beautiful lakes in central Maine.
- Improve your understanding of lake health and the threats to Maine’s lakes.
- Gain hands-on experience and build your resume.
- Provide a valuable service for your community, protecting our lakes.
Schedule and Compensation:
The program runs from May 22nd through September 27th from Wednesday through Sunday for up to 15-25 hours/week (end date flexible for students; hours vary if pairing with the Aquatic Invasive Plant Surveyor position). Limited Monday and Tuesday shifts are available. Typically weekends only after Labor Day.
Pay starts at $15.75/hr. The position is ideally suited for students, retirees, and others looking for part-time work; may be combined with the Aquatic Invasive Plant Surveyor position.
Priority will be given to applications received by March 15th, 2026. Those received after this date may be considered until the positions are filled.
The 30 Mile River Watershed Association is a non-profit organization with the mission to work as a community for clean and healthy lakes, ponds and streams in the watershed. The “30 Mile River” is a connected chain of ponds, lakes and streams, with a watershed covering 90 square miles and including the towns of Chesterville, Fayette, Leeds, Mt. Vernon, Readfield, Vienna and Wayne. To learn more, visit www.30mileriver.org.
Aquatic Invasive Plant Survey Team Member
The 30 Mile River Watershed Association (30 Mile) is seeking applicants to join our Aquatic Invasive Plant Survey team for the 2026 summer season. Team members conduct lake surveys by kayak, searching for and identifying aquatic invasive plants. The goal is to detect infestations early and mitigate the negative impacts of established infestations on the native ecosystem. Training will be provided.
Responsibilities:
- Survey by kayak, the lakes and ponds in the 30 Mile River Watershed for aquatic invasive plants, focusing most on Androscoggin Lake in Wayne, and Tilton and David Ponds in Fayette.
- Assist SCUBA divers in removing invasive milfoil by providing surface support.
- Perform hand-removal of swollen bladderwort.
- Collect, record, and report data on aquatic invasive plants using the mobile survey application, Survey123.
- Educate the public about the threat of invasives and 30 Mile’s work fighting them.
- Follow safety protocols at all time.
Minimum Requirements:
- Passion for learning about aquatic ecosystems, aquatic plant identification and protection.
- Interest in botany, biology, environmental science, ecology, or related field.
- Plant identification skills or an interest and ability to learn quickly.
- Comfort working on the water, spending 4-5 hours per day in a kayak under varying weather conditions.
- Strong attention to detail and accuracy.
- Responsibility, maturity, and strong work ethic.
- Ability to work independently, as well as collaboratively as part of a team.
- Ability to communicate effectively with co-workers and the public.
- Ability provide own transportation to waterbodies throughout the watershed daily.
Preferred Qualifications:
- Experience using a kayak or other paddle craft.
- Knowledge of terrestrial or aquatic plant identification.
- Relevant undergraduate coursework.
- Ability to use a handheld GPS device.
- Mapping (GIS) and My Google Maps experience.
Benefits:
- Have fun working outdoors on beautiful lakes.
- Improve your understanding of lake science and the threats to Maine’s lakes.
- Gain hands-on experience and build your resume.
- Be part of a team environment.
- Provide a valuable service to the lake communities we serve, improving the health of our lakes.
Schedule and Compensation:
The program runs from May 18th through August 23rd, Wednesday through Sunday at an estimated 20 hours/week. Surveying is done in the morning (7am – 12pm), when conditions are best. Some part-time work may be offered in September and October.
Pay starts at $16.75/hr. This position may be combined with the Courtesy Boat Inspector (CBI) position for an increase in weekly hours.
Priority will be given to applications received by March 15th, 2026. Those received after this date may be considered until the positions are filled.
The 30 Mile River Watershed Association is a non-profit organization with the mission to work as a community for clean and healthy lakes, ponds, and streams in the watershed. The “30 Mile River” is a connected chain of ponds, lakes, and streams, with a watershed covering 90 square miles and including the towns of Chesterville, Fayette, Leeds, Mt. Vernon, Readfield, Vienna and Wayne. To learn more, visit www.30mileriver.org.
Water Quality Internship
The 30 Mile River Watershed Association is a well-established and growing organization in Central Maine with the mission to work as a community for clean and healthy lakes, ponds, and streams in our watershed. This includes 25+ lakes and ponds, and many streams in 89 square miles spanning from New Sharon to Monmouth. A critical part of our mission is protecting water quality.
Join the 30 Mile team for a hands-on internship focused on lake water-quality monitoring and stream-crossing risk assessments throughout the watershed. This is an excellent opportunity for students passionate about Maine’s lakes, environmental science, and field-based conservation work.
Responsibilities:
- Assist in water quality data collection on thirteen lakes and ponds within the watershed
- Follow Maine Department of Environmental Protection’s standard operating procedures for the collection, handling, and processing of water quality samples in field and laboratory settings.
- Enter, organize, and report data using internal databases and public webpages.
- Work alongside volunteers to maintain a consistent data collection schedule.
- Conduct stream-crossing field surveys and assist with culvert risk assessments across the watershed.
- Participate in LakeSmart site visits and assist with homeowner reports.
- Attend lake association and town meetings as needed.
- Pursue an independent project aligned with the intern’s skills, academic goals, or professional interests.
Qualifications:
- Completion of at least two years of undergraduate coursework in environmental science, natural resources, biology, chemistry, or a related field.
- Comfort working in and around boats and water.
- Access to reliable transportation and a valid driver’s license.
- Strong work ethic, positive attitude, adaptability, and interest in non-profit work.
- Willingness to work in various weather conditions and learn new skills quickly.
- Familiarity with Excel, Microsoft Suite, and ESRI applications (ArcGIS Online, ArcPro, Survey 123).
Professional Development Opportunities:
- Certifications in Maine Water Quality Monitoring Standards and LakeSmart Evaluations
- Hands-on experience working in the field in a collaborative environment
- Building/strengthening of key professional skills, including communication, project coordination, data management, and problem-solving.
- Career networking opportunities through conference attendance
Work Environment and Compensation:
This internship provides a stipend of $3,000 (paid biweekly) plus mileage reimbursement. The expected schedule is 30 hours/week for 10 weeks, May-August, with some flexibility. Applicants are encouraged to apply for additional funding through their school or elsewhere to supplement this stipend. If our internship aligns with your school’s requirements for academic credit, we’re happy to help with any necessary paperwork. 30 Mile’s office is located in Mount Vernon, but the intern will be traveling throughout the watershed. As such, the intern must have a valid driver’s license and access to reliable transportation. Housing and transportation are the intern’s responsibility.
Application Process:
Interested candidates should submit a resume and cover letter, as one PDF, to sara@30mileriver.org and be prepared to provide references upon request. Applications will be reviewed on a rolling basis. Priority will be given to applications received by April 1st, 2026. Those received after this date may be considered until the position is filled.
The 30 Mile River Watershed Association is a non-profit organization with the mission to work as a community for clean and healthy lakes, ponds and streams in the watershed. The “30 Mile River” is a connected chain of ponds, lakes and streams, with a watershed covering 90 square miles and including the towns of Chesterville, Fayette, Leeds, Mt. Vernon, Readfield, Vienna and Wayne. To learn more, visit www.30mileriver.org.