93 Results for

Summer Jobs in Winthrop, MA

Jobs

Waltham, MA12 days ago

$13.10–$28.40

At KinderCare Learning Companies, the first and only early childhood education provider recognized with theGallup Exceptional Workplace Award, we offer a variety of early education and child care options for families. Whether you’re partnering with administrators to bring our programs to their district, or buddying up with students to aim higher, think bigger, and never give up, you’ll be leading the way toward inspired learning.

New!

Lowell, MA1 day ago

Responsibilities involve supporting ESY staff in integrating students with special needs, delivering instruction aligned with IEP goals, planning lessons, facilitating social interactions, reporting progress to administrators, maintaining records, and completing progress reports. Requirements include at least three years of successful teaching experience (preferred) and appropriate certification for grade level.

Lynn, MA11 days ago

$20–$22 Per Hour

Working under the guidance of Behavioral Technicians and Camp Leadership, Inclusion Support Counselors help implement behavior support strategies, promote inclusion, and ensure all campers can successfully participate in the camp experience. Camp Fire North Shore is seeking compassionate, patient, and enthusiastic Inclusion Support Counselors to support campers with social-emotional, behavioral, and inclusion needs within our Summer Camp programs.

New!

Boston, Massachusetts3 days ago

As champions of audio, we connect with people in the moments that matter — delivering trusted local news, passionate sports and your favorite music across 220+ radio stations, premium podcasts, live events and digital experiences that reach more than 200 million listeners every month. Audacy’s Internship Program is designed to provide participants with the opportunity to: learn about the radio broadcasting industry while getting hands-on experience in Programming, On-Air, Marketing/Promotions, Sales, Production, Content Creation, Engineering and Digital.

Boston (MGH), MA17 days ago

If hired, you will work in person in a schooled-aged camp setting to provide supervision, care, program delivery, and services per Steve & Kate's Camp and Bright Horizons’ policies, procedures and guidance, in compliance with any applicable laws and regulations, and in a manner that will ensure the safety of children in Steve & Kate's Camp's care and the employee. This position requires the employee to comply with all applicable federal, state, local, Steve & Kate's Camp, Bright Horizons’, and client site requirements concerning immunizations, employment physical/screening, and health and safety training.

New!

Salem, NH1 day ago

This nationwide, 8-week paid Store Management Internship offers exposure to key retail functions including customer service, merchandising, operations, and team development. Benefits include competitive pay, merchandise discounts, leadership development, and potential post-internship opportunities in a fast-track executive program.

Hopkinton, MA21 days ago

$21.10–$29.05 Per Hour

Upon completing this course (including written and rescue skills testing), you will receive an American Red Cross Lifeguard Waterfront Training certificate which is only valid with a current Red Cross Lifeguard Certificate. The Red Cross Waterfront Module is designed to train pool lifeguards in working non-surf beaches.

Hopkinton, MA21 days ago

$17.25–$18.75 Per Hour

The Town of Hopkinton, Parks and Recreation Department, is seeking Seasonal Summer Sports Clinic - Head Counselors. Head Counselors are responsible for organizing and leading activities and ensuring that all participants are safe and have fun.

Hopkinton, MA21 days ago

$15–$16.55 Per Hour

The Town of Hopkinton, Parks and Recreation Department, is seeking Seasonal Summer Sports Clinic - Counselors. * * Candidates under 18 years old must obtain a work permit from your school’s main office upon hire * * .

Boston, MA10 days ago

Contractor

Longfellow Investment Management Co., LLC ("LIM") is an independent, 100% employee-owned investment management firm overseeing more than $23 billion in fixed income, equity, and alternative investment strategies. We offer a collaborative, entrepreneurial environment that provides broad exposure to the investment management industry and opportunities to work closely with experienced professionals across investment, sustainability, and client-facing teams.

Boston, MA30+ days ago

Girlstart's Summer Counselors (called STEM CREW--Creative, Resourceful, Empowered Workforce) work directly with elementary-aged girls leading hands-on science, technology, engineering, and math activities at weekly, in-person day programs in the Boston, MA area. Enhance your leadership and teamwork skills, improve your presentation and communication skills, and build your problem-solving, critical thinking, and decision-making abilities all while being a positive and meaningful role model for girls!

Lexington, MA30+ days ago

As an SRP intern, you’ll engage in hands-on research, receive dedicated mentorship, and take part in professional development opportunities including workshops, tech talks, and networking events—all while building connections within a vibrant community of peers. The group is seeking motivated graduate students and experienced undergraduates to assist with projects addressing homeland security challenges through software engineering, algorithm development, and/or machine learning.

New!

Boston, MA1 day ago

$18–$25 Per Hour

Ideal candidates possess strong organizational, communication, and problem-solving skills, with proficiency in Microsoft Office and a customer-focused approach. Responsibilities include assisting with client renewals, marketing materials, benefits guides, and survey management, as well as gaining familiarity with processes like Salesforce and financial reporting.

Plymouth, MA20 days ago

Interns will be matched with departments based on business needs, skills, and stated areas of interest, with opportunities to contribute to real projects, build professional skills, and gain exposure to cross-functional teams. The Linchris Corporate Internship Program offers college students the opportunity to gain hands-on, paid experience in a corporate environment while supporting key business functions across the organization.

Roxbury, MA27 days ago

$17–$19.50 Per Hour

Under the direction of the Site Director, the SLA Gsupports a consistent specific age group of children through a schedule of morning academic instruction led by licensed teachers (classroom routines and positive learning behaviors) and afternoon enrichment activities. Group Educator supports students in their social emotional learning, helps create positive relationships with other campers and fosters children’s curiosity and sense of belonging in an inclusive environment through dismissal and pick-up.

New!

Boston, MA1 day ago

Designed for college seniors or recent graduates (Class of 2026), this role offers hands-on experience in creating and scaling marketing systems. Ideal for highly organized, self-motivated individuals interested in marketing systems and building beyond surface-level work.

Hopkinton, MA14 days ago

$62,400–$87,360 Per Year

QUALIFICATIONS: Associate’s Degree in Recreation, Physical Education, Health or Business Administration or a closely related educational field and two (2) to three (3) years of experience in the coordination of recreational facilities, programs, or similar experience; or any equivalent combination of education and experience. Often described as the department’s “Creator of Fun,” this position plays a key role in delivering engaging, safe, and well-run programs for the Hopkinton community, while exercising tact, discretion, and flexibility in day-to-day responsibilities.

New!

Concord, MA1 day ago

$15.75–$20 Per Hour

In addition to lifeguarding, team members may support program activities beyond the pool, including supervising activities, attending field trips, helping with camper arrivals and departures, and performing other tasks assigned by the Camp Director. Summer Camp Lifeguards will join the broader Lifeguard Team, covering facilities such as Beede Center, Whites Pond, and Emerson Pool.

Lowell, Massachusetts26 days ago

Magna's New Mobility group is not just about building individual technologies; we aim to create integrated solutions that address the complex challenges of moving people efficiently and cost effectively in the 21st century. Magna New Mobility is a business unit inside Magna International leveraging Magna's technology building blocks, developing new capabilities, and entering new markets and use cases.

New!

Boston, MA3 days ago

Focusing on helping the team with daily administrative tasks this internship will build competencies in patient communication/interaction, scheduling, chart prep/oversight, as well as many other aspects of Hospital Administration. We specialize in treating cataracts in babies and children, traumatic eye injuries, juvenile glaucoma and a variety of other conditions and focus on patient-centered care.

Methuen, MA26 days ago

A Genuine Partnership Built on Trust: We're not just a staffing firm; we're your advocate in a competitive world, turning challenges into rewarding pathways with empathy, transparency, direct client focus for seamless fits, and a network that feels like family, helping you build the career you deserve. Health Benefits Maintained through Winter/Summer Break: For educational services team members who join or extend with us, your medical, dental, and vision coverage continues seamlessly during off-seasons, ensuring no gaps in your coverage so you can recharge without worry.

Boston, MA18 days ago

Temporary

This internship is designed for students who are curious about advertising and want broad exposure to how an agency works-from idea to execution to impact. As an A&G Summer Intern, you'll rotate across teams and disciplines, gaining hands-on experience and a big-picture view of agency life.

Somerville, MA12 days ago

$1,850–$2,050

Our Operations and Supply Chain team manages the data flows, forecasts, and critical decisions that keep manufacturing on track — but today, too much of that work relies on manual processes, disconnected spreadsheets, and raw vendor data that goes unmonitored. You'll be embedded directly on our Supply Chain team, working with senior operations leadership to design, build, deploy, and maintain the internal software tools that power real business decisions.

Lexington, MA30+ days ago

For example, prior internship projects have included contributing to the design and test of first-of-their-kind superconducting GPUs, developing and modernizing a test automation codebase for quantum device characterization, performing resource estimation for quantum algorithms, and investigating noise mechanisms in superconducting circuits. As an SRP intern, you’ll engage in hands-on research, receive dedicated mentorship, and take part in professional development opportunities including workshops, tech talks, and networking events—all while building connections within a vibrant community of peers.

Lexington, MA30+ days ago

As an SRP intern, you’ll engage in hands-on research, receive dedicated mentorship, and take part in professional development opportunities including workshops, tech talks, and networking events—all while building connections within a vibrant community of peers. Housing support is available for eligible non-local interns, including access to discounted university housing in Boston and a one-time taxable relocation payment.

New!

Burlington, MA1 day ago

Certified Algebra I math teachers are invited to lead a summer boot camp in July 2026, pending budget approval. Goals include reviewing key Algebra I skills for students advancing to Geometry or Algebra II, with up to three online sessions over three weeks.

New!

Watertown, MA1 day ago

There are three openings for a Math teacher, an ELA teacher, and a Specialist teacher, each responsible for teaching engaging lessons that reinforce key skills and preview next-grade concepts. The WMS Summer SOAR Program Teacher positions are temporary roles supporting middle school students in grades 6-8.

New!

Andover, MA1 day ago

The 2026 Summer Residential Assistant role runs from June 23 to August 4, 2026, supporting a premier boarding school summer program for students in grades 7-12. This role offers valuable experience in community building, leadership, and student support during a dynamic summer program.

New!

Concord, MA1 day ago

$22–$26.53 Per Hour

Seeking a Full Time Summer Head Lifeguard to manage aquatic operations, supervise lifeguards, enforce safety, and respond to emergencies at pools and waterfronts. Responsibilities include overseeing staff, maintaining safety protocols, performing rescues, testing water quality, and coordinating programs at various sites.

New!

Brookline, MA1 day ago

Up to 28 teaching positions are available for a summer program serving English learners and METCO students in grades PreK-8, running from July 27 to August 14, 2026. Teachers work from 8:15 am to 12:45 pm, with possible program extensions, attend meetings, and prepare up to 6 hours pre-session.

New!

Concord, MA1 day ago

$15.75–$20 Per Hour

The position offers $15.75-$20.00/hour, part-time (up to 37.5 hours/week), from June 15 to August 14, 2026, with training beginning in early June. Responsibilities include constant surveillance, enforcing rules, providing first aid, performing rescues, and maintaining safety equipment.

New!

Newton, MA1 day ago

Ideal candidates are energetic, creative, team-oriented, and committed to fostering confidence and fun through hands-on culinary experiences. Seeking enthusiastic Cooking Instructors to lead engaging culinary activities for children in grades 4–8 at summer camp.

New!

Canton, MA1 day ago

This seasonal, non-exempt Summer Day Camp Aquatics Deck Manager oversees pool safety, manages lifeguard and swim lesson activities, enforces rules, and conducts safety drills. Requirements include being at least 18, physically capable of interacting and lifting up to 50 lbs, and holding certifications in lifeguarding, CPR, First Aid, and pool management.

New!

Canton, MA1 day ago

The Summer Day Camp Lifeguard is a seasonal position responsible for ensuring pool safety, preventing emergencies, and responding effectively to incidents at camp locations in Canton and Hyde Park. Qualifications include being at least 16 years old, physically capable of interacting with others and lifting up to 50 lbs, with required certifications in lifeguarding, CPR, and First Aid.

Reading, MA12 days ago

$22–$26 Per Hour

We embrace the rich perspectives and experiences that arise from people of different races, ethnicities, cultures, sexual orientation, gender identities, ages, socio-economic statuses, abilities, and religions, as well as other untapped groups, within our Weston & Sampson family and the communities we serve. Weston & Sampson offers a flexible work environment, competitive compensation, industry-leading benefits, and exciting career growth opportunities—all in a supportive and dynamic corporate culture that embraces diverse perspectives and recognizes people for their contributions.

MA24 days ago

Seth for Massachusetts is seeking passionate, high-energy, and organized individuals to join our Summer Fellowship program. Voter Outreach: Engaging directly with constituents through phone banking, door-knocking, and digital organizing.

New!

Concord, MA1 day ago

$4,600–$5,600

Qualifications include current Lifeguard and CPR/AED/First Aid certifications, with WSI recommended, and experience in lifeguarding and teaching swimming. They teach skills-based lessons to groups of campers, supervise free swim, and perform occasional evening and weekend lifeguard shifts.

New!

Waltham, MA1 day ago

The role includes supervising activities, maintaining equipment, assisting with camp events, and ensuring proper communication with staff, campers, and parents. They create and implement sports curricula promoting teamwork, skill development, and healthy activity, while fostering positive relationships and embodying YMCA values.

New!

Brighton, MA1 day ago

Key duties include continuous scanning of the pool, recognizing and addressing incidents, performing rescues, administering CPR, First Aid, and Oxygen, and completing incident reports. The Summer Lifeguard I position (evening/close shift) is responsible for ensuring pool safety by monitoring patrons, enforcing rules, and responding to emergencies under supervision.

New!

Woburn, MA1 day ago

Seeking a Summer Day Camp Art Specialist to develop engaging, theme-based arts curricula for children, fostering creativity, self-expression, and group skills. Candidates should be at least 18, with a high school diploma (some college preferred), passion for working with children, and current First Aid, CPR, and Child Abuse Prevention Certifications.

New!

Brockton, MA1 day ago

Contingent upon funding and enrollment, programs will run from June 29 to July 31, with extended day options until August 21. All teaching and administrative personnel are invited to apply for summer aquatics instructor and lifeguard positions for the 2026 program.

New!

Reading, MA1 day ago

The Summer Day Camp Art Specialist develops and implements a creative arts curriculum aligned with weekly themes, promoting skill development, self-expression, and group building. The role involves planning engaging activities, maintaining program areas, assisting with special events, and ensuring clear communication with supervisors.

New!

Salem, MA1 day ago

Applicants must be at least 16 years old, with current certifications or willing to obtain them, and have daytime availability for the summer season, starting in May or June. Now hiring summer lifeguards for a fun and meaningful role that pays starting at $19.00/hour with flexible schedules.

New!

Waltham, MA1 day ago

Responsibilities include continuous scanning, recognizing and addressing incidents, performing rescues, administering CPR/First Aid/Oxygen, completing incident reports, and maintaining a clean, safe environment. Additional duties involve assisting with pool cleaning/testing, communicating with supervisors, participating in safety drills and trainings, and ensuring security when off-duty.

New!

Marblehead, MA1 day ago

Applicants must be at least 16 years old, with current or willing-to-obtain certifications in Lifeguard/Swim Instructor, CPR, First Aid, and Oxygen. Free lifeguard certification classes begin during April Vacation for qualified applicants.

New!

Waltham, MA1 day ago

Responsibilities include continuous pool scanning, recognizing and addressing incidents, performing rescues, administering CPR and First Aid, completing incident reports, and maintaining a clean environment. The Summer Lifeguard II position involves supervising the pool to ensure patron safety, enforcing rules, and responding to emergencies.

Peabody, MA23 days ago

$20–$22 Per Hour

Our services focus on client-centered treatment models developed by Board Certified and Licensed Behavior Analysts (BCBA/LABA), which are based on a thorough assessment process and ongoing in-person and remote consultation (as needed/requested) to meet the needs of our clients. Among the many services the Arc delivers, Applied Behavior Analysis is offered within 4 different program modalities: Home and community services, social skills groups, EI services and Center-Based early learning/ preschool services.

New!

Brookline, MA1 day ago

This role is essential for supporting student success and maintaining a productive summer learning environment. This position involves serving as a paraprofessional in the Fostering Excellence in Mathematics (FEx) Summer Academy.

New!

Brookline, MA1 day ago

Up to 28 teaching positions are available for a summer program supporting English learners and METCO students in grades PreK-8, running from July 27 to August 14, 2026, with daily hours from 8:30 a.m. to 12:45 p.m., participate in meetings and preparation, and deliver curriculum focused on reading, writing, speaking, and content vocabulary.

New!

Woburn, MA1 day ago

Responsibilities involve supporting instruction, implementing IEPs, supervising student safety, providing personal care, collecting data, supporting community-based vocational training, assisting with travel training, and crisis intervention. Qualifications include a high school diploma or higher education, experience with students with severe disabilities, and preferred familiarity with Applied Behavior Analysis.

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Summer Jobs in Winthrop, MA

Camp Counselor at Great Outdoors Brandeis University KinderCare Education

2026 Summer Learning - SPED Teachers Lowell Public Schools

Inclusion Support Counselor – Summer Program Camp Fire North Shore

Summer Internship Audacy, Inc.

Summer Field Trip Camp Counselor - Boston (MGH) Steve & Kate's Camp

Macy's 2026 Summer Internship, Store Management - Salem, NH Macy’s

Hopkinton Seasonal Summer Position - Town Beach Supervisor Town of Hopkinton MA

Hopkinton Seasonal Summer Position - Head Counselor, Sports Clinics (Basketball & Football) Town of Hopkinton MA

Hopkinton Seasonal Summer Position - Counselor, Sports Clinics (Basketball & Football) Town of Hopkinton MA

Sustainable Investing Summer Intern Longfellow Investment Management Co

Boston Summer STEM Counselor Girlstart

Group 04-41 | SRP Intern | Homeland Decision Support Systems | Summer 2026 (Lexington, MA, US) MIT Lincoln Laboratory

Employee Benefits Intern - MA (Summer 2025) National Financial Partners

Linchris Corporate Internship Program (Summer/Fall/Spring) Linchris Hotel Corporation

Summer Learning Academy - Camp Support YMCA of Greater Boston

Summer Marketing intern Bluebird Kids Health

Parks & Recreation Program Coordinator-Summer Supervisor Town of Hopkinton MA

Summer Camp Lifeguard TOWN OF CONCORD

User Experience Summer Intern Magna International, Inc

Intern/Summer Boston Children's Hospital

Summer Special Education Teacher Contract *Up to 55/hr Connected Health Care, LLC

Summer Intern Program Update Allen & Gerritsen

Operations & Supply Chain Software Intern (Summer 2026) Formlabs

Group 08-89 | SRP Intern | Quantum-Enabled Computation | Summer 2026 (Lexington, MA, US) MIT Lincoln Laboratory

Group 07-75 | SRP Intern - Software/AI Engineering | Systems Engineering - | Summer 2026 (Lexing... MIT Lincoln Laboratory

Anticipated Algebra I Boot Camp - Summer 2026 Burlington Recreation Department

WMS Summer SOAR Program Teacher 6-8 (2026) WATERTOWN PUBLIC SCHOOLS

Summer Residential Assistant Phillips Academy

Full Time Summer Head Lifeguard Town of Concord, MA

2026 STAR Academy Summer Program Teachers Brookline Fire Department

Summer Camp Lifeguard Town of Concord, MA

Cooking Instructor, Camp Kaleidoscope, Summer Day Camp JCC Greater Boston

Summer Day Camp Aquatics Deck Manager - Camp Ponkapoag (Canton) YMCA

Summer Day Camp Lifeguard - Camp Ponkapoag (Canton) YMCA

Co-Op Civil/Environmental Engineer (Summer 2026) Weston & Sampson

Seth for Massachusetts Campaign Summer Fellowship Seth for Massachusetts

Summer Camp: Lifeguard/Swim Instructor CONCORD ACADEMY

Summer Day Camp Sports Specialist - Waltham YMCA

Summer Lifeguard I YMCA

Summer Day Camp Art Specialist - Woburn YMCA

Community Schools- Summer 2026 Aquatics Instructors & Lifeguards BROCKTON PUBLIC SCHOOLS

Summer Day Camp Art Specialist - Camp Wakanda (Reading) YMCA

Summer Lifeguards - Salem YMCA YMCA

Lifeguard I- Summer YMCA

Summer Lifeguards - Marblehead YMCA YMCA

Lifeguard II- Summer YMCA

Spotlight Summer Behavior Technician Northeast Arc

FEx Summer Academy Paraprofessional Brookline School District

2026 STAR Academy Summer Program Teachers Brookline School District

Summer Special Education Para/Job coach SEEM Prep HS- Woburn SEEM Collaborative

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