Science Communication Assistant
?   Developed interpretive programs about climate change and its impact in Joshua Tree Natl Park
?   Participated in vegetative field research
?   Provided key information on the main telephone line and in visitor centers

Scientist in Park Fellowship

Managed communications - delivering internal newsletters, managing companywide email, corresponding with brand
partners
?   Supported partnerships with external organizations - Fair Trade, Nest, Arbor Day.
?   Verified vendors and products as handcrafted
?   Continued long-term research and presented strategic recommendations on Environmental Justice, Just Transition, and Circularity

Sustainability and Social Impact Intern, ESG Team

Columbia University (New York) and Marin Rowing Association (Marin)
?   Competed at the national level and placed above 5th in the nation both 2017 and 2018
?   Trained over 20 hours a week and balanced competitive rowing, a high academic workload and extracurriculars

Lead community building events

Executive Board Member for Columbia University Chapter
?   Conduct school wide initiatives to combat homophobia and transphobia in athletic spaces throughout the university

Athlete Ally

?   Manage lab supplies with the Department manager
?   Organize and clean office space
?   Create and distribute promotional and event information

Student Assistant

?   Recruited volunteers through cold-call outreach and maintained a volunteer-base throughout the summer
?   Lead several daily phone bank trainings sessions
?   Engaged with residents from many demographics

Field Organizer Intern in Coastal Region

?   Completed data analysis in R and QGIS
?   Conducted literature reviews on ecosystems and bird species
?   Worked on administrative tasks in a timely and organized manner
Activities and Leadership

Research Assistant for PhD. Candidate Pooja Choksi

?   Leader and decision maker for medical decisions, emotional wellbeing and navigation in the wilderness
?   Demonstrated exceptional organizational skills, logistical planning and risk management
?   Exemplified positive leadership and facilitation skills
?   Led a 21-day, 200-mile backpacking trip on the Appalachian Trail, supervising 9 campers

Trip Assistant Director, Wilderness Trip Leader, Counselor

Find out detailed information about Hayley Willner,  in Brooklyn, NY

Hayley Willner: in Brooklyn, NY

Hayley Willner

Joshua Tree National Park

Williams-Sonoma, Inc

Columbia University Chapter

Columbia University Chapter

Barnard Environmental Science Department

Maine Democratic Party

Defries Lab, Columbia University

Kieve-Wavus Education Inc

Barnard College, Columbia University