169 Results for

Summer Business Jobs in Brookline, MA

Jobs

Foxboro, MA30+ days ago

Full-time

Weekly sessions feature unique themes, guest speakers, and interactive content-helping you build your network, learn from leaders, and explore your future at Schneider Electric. Collaborating with your team and responsibilities would be working on unlocking value in the growth segments like Mineral processing, Green Hydrogen and etc., to drive innovation and sustainability in the era of energy transition.

Watertown, MA30+ days ago

Temporary

As a Camp Counselor, you will be an active participant in all camp activities and will assist your Camp Director with a variety of daily tasks, all with the goal of creating a memorable and meaningful camp experience for your campers. We partner with over 230 private clubs all over the country to implement traditional-style day camps for elementary-aged children.

Hudson, MA30+ days ago

Temporary

Brookline, MA30+ days ago

Coursework or real-world experience in education, psychology, social work, hiking, ecology, biology, wildlife, and plant sciences preferred. Nature Camp Counselors report directly to their site’s Nature Camp Director, who reports to Brookline Recreation’s Environmental Educator.

Dover, MA30+ days ago

Powisset Farm is a 109-acre working CSA vegetable farm with a vibrant learning garden, barnyard animals, culinary program for all ages, scenic trails, engaging education programs, and deep history that make this a special place to visit and work. We aim to protect special places for future generations to enjoy in perpetuity, and have helped protect more than 50,000 acres, including 27,000+ acres on more than 120 reservations that are open to the public.

Brookline, MA30+ days ago

The Town of Brookline Recreation Department is seeking qualified, energetic, and compassionate candidates for full-time seasonalCamp Director positions for Nature Camp in Summer 2025. Coursework or real-world experience in education, psychology, social work, hiking, ecology, biology, wildlife, and/or plant sciences preferred.

Lynn, MA17 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.

Newton, MA30+ 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. Physical RequirementsThis 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.

Wilmington, MA30+ days ago

$20–$30 Per Hour

Learn various test methods to help diagnose failure modes of the robot's critical control systems, the unit's on-board computer, obstacle detection, cameras, and drive sub-assemblies. Application Fraud Detection Notice: To help maintain a fair and secure hiring process, Locus Robotics may use AI-assisted and other automated tools to detect suspected fraud, misrepresentation, or misuse of the application process.

Boston, MA16 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.

Needham, MA30+ days ago

$15–$19 Per Hour

Under the direction of the Site Director, the Day Camp Counselor leads a specific age group of children through a schedule of daily activities that allows children to learn and play at the same time, explore the community they live in, participate in sports and swimming and develop positive relationships. Must possess current First Aid, Oxygen, and CPR certifications and as required by the specific camp; or successfully complete YMCA provided First Aid, CPR, Child Abuse/Sexual Abuse Prevention Training upon hire.

Waltham, MA30+ days ago

$15–$19 Per Hour

Boston, MA30+ days ago

$15–$19 Per Hour

Dedham, MA30+ days ago

$17.50–$21 Per Hour

Woburn, MA30+ days ago

$15–$19 Per Hour

Roxbury, MA30+ days ago

$15–$19 Per Hour

Brighton, MA30+ days ago

$15–$19 Per Hour

Boston, Massachusetts30+ days ago

$15–$19 Per Hour

West Roxbury, MA30+ days ago

$15–$19 Per Hour

East Boston, MA30+ days ago

$15–$19 Per Hour

Dorchester, MA30+ days ago

$17.50–$21 Per Hour

Hyde Park, MA30+ days ago

$15–$19 Per Hour

Newton, MA30+ days ago

Through our network of early learning centers, day camps, regional teen and family programs, health and wellness offerings, and adult arts and ideas classes, JCC Greater Boston provides highly valued connections, learning, and experiences for the Jewish community and friends. JCC Greater Boston offers free bus service for staff from Cambridge, Brookline, Jamaica Plain, West Roxbury, Wayland, Framingham, Natick, Needham, Newton and Wellesley during the summer season.

Brookline, MA30+ days ago

The Brookline Recreation department is seeking qualified, energetic, and compassionate candidates for the 2026 summer camp season. The Summer Camp program will run from July 6, 2026 to August 14, 2026 at three elementary schools in Brookline, Ma.

Wilmington, MA30+ days ago

$20–$30 Per Hour

Currently enrolled as an undergraduate (rising junior or senior) or graduate student at an accredited college or university studyingthe field of Accounting, Finance, or Management. This is an opportunity to join the ranks of a brilliant, high performance team, deploying cutting-edge technology to address real-world logistics challenges for major global brands.

Wilmington, MA30+ days ago

$20–$30 Per Hour

Currently enrolled as an undergraduate (rising junior or senior) or graduate student at an accredited college or university studyingthe field of Supply Chain Management, Operations, Industrial Engineering, Business, Analytics, or a related field. This Includes taking ownership of RFQs (Requests for Quotation) that help us understand supplier pricing and lead times, and turn them into the data and insights our teams rely on to make smart decisions.

Wilmington, MA30+ days ago

$20–$30 Per Hour

Assist in executing campaigns in Marketo by building marketing programs (email, webinar, etc.), managing smart lists, and configuring lead flows to drive awareness and pipeline. Currently enrolled as an undergraduate (rising senior) or graduate student at an accredited college or university studyingthe field of Marketing, Communications, Business, or a related field.

Brockton, MA30+ days ago

Full-time

As a valued team member, interns are immersed in real projects that make a tangible impact, allowing them to apply their academic knowledge while developing critical professional skills. We handle it all – from loans to checking accounts, online banking and more – you will engage customers in all areas of banking, as well as identify any financial needs they may have.

Franklin, MA30+ days ago

Full-time

Lowell, MA30+ days ago

Full-time

Plymouth, MA30+ days ago

Full-time

Wellesley (Perrin Park), MA30+ 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.

Brookline (Coolidge Park), MA30+ 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.

Charlestown (Monahan Playground), MA30+ 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.

Boston (MGH), MA23 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.

Plymouth, MA26 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.

Newton, MA30+ days ago

Each employee is eligible for a free individual access to JCC Greater Boston's top class fitness, recreation and wellness facility in Newton – offering virtual and in-person programs including indoor swimming, many fitness classes, and workout facilities, as well as discounts to many JCCGB events, classes, outdoor pool, and more, including: Use of the Fitness Center at Leventhal-Sidman . Through our network of early learning centers, day camps, regional teen and family programs, health and wellness offerings, and adult arts and ideas classes, JCC Greater Boston provides highly valued connections, learning, and experiences for the Jewish community and friends.

Newton, MA30+ days ago

Cambridge, MA30+ days ago

Hyde Park, MA30+ days ago

$23–$23 Per Hour

Under the supervision of the Aquatics Director and Camp Director respectively, the Aquatics Camp staff is responsible for guarding the pool, ensuring the safety of all campers and staff, enforcing pool rules, and implementing the Y’s site-specific Emergency Action Plan (EAP) as needed. The YMCA of Greater Boston is an incredible place to have a fulfilling career or enjoy part-time employment — all while we are supporting and strengthening our communities, because our community is our cause.

Newton, MA30+ days ago

Boston, MA24 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.

Boston, MA7 days ago

$18–$25 Per Hour

This is a full-time summer internship, working with SVPs, Account Executives, and Account Managers to service client accounts and build strong relationships with internal team members. The position handles projects required to support the day to day account management for clients and entails a great deal of verbal, electronic and other written communications.

Newton, MA30+ days ago

Through our network of early learning centers, day camps, regional teen and family programs, health and wellness offerings, and adult arts and ideas classes, JCC Greater Boston provides highly valued connections, learning, and experiences for the Jewish community and friends. Camp Counselors are the heart of camp life – guiding campers through activities, cheering them on at swim, joining them in arts & crafts, and making sure every camper feels included, safe, and valued.

Newton, MA30+ days ago

Through our network of early learning centers, day camps, regional teen and family programs, health and wellness offerings, and adult arts and ideas classes, JCC Greater Boston provides highly valued connections, learning, and experiences for the Jewish community and friends. Camp Counselors are the heart of camp life – guiding campers through activities, helping them with auditions, guiding them through rehearsals, cheering them on at swim, joining them in arts & crafts, and making sure every camper feels included, safe, and valued.

Hopkinton, MA20 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.

Waltham, MA9 days ago

Through our network of facilities and program sites, the YMCA provides health and wellness programming, child care, summer camp, youth sports, and teen leadership programs, as well as work-force development and community outreach. Every day the Y's impact is felt, whether it's an adult who chooses a healthy lifestyle; a child who is inspired to learn a new skill or a community that comes together for the common good.

Wellesley, Massachusetts30+ days ago

$5,200–$5,200

Students choose between EXPLO 360°, a diverse menu of classes exploring multiple subjects and interests, or one of our Focus Programs — intensive, specialized tracks in Veterinary Science or Medical Rotations. Working alongside EXPLO's curriculum development team and Office of Teaching and Learning, you'll:Guide students through hands-on, project-based learning experiences rooted in real-world veterinary science.

Wellesley, Massachusetts30+ days ago

$4,800–$4,800

We offer day and residential summer programs for clever and curious students in grades 4 through 12 on three of the most beautiful college campuses on the East Coast of the U.S. For many, EXPLO is a life-changing experience. Working with EXPLO's curriculum development team and Office of Teaching and Learning, you'll:Guide bright, curious students through hands-on, project-based learning experiences.

Lincoln, Rhode Island30+ days ago

Intern

Rhode Island Energy is part of the PPL Corporation (NYSE: PPL) family of companies addressing energy challenges head-on by building smarter, more resilient, and more dynamic power grids and advancing sustainable energy solutions. Rhode Island Energy is part of the PPL Corporation (NYSE: PPL) family of companies addressing energy challenges head-on by building smarter, more resilient and more dynamic power grids and advancing sustainable energy solutions.

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Summer Business Jobs in Brookline, MA

Summer 2026 Business & Data Analyst Intern Schneider Electric USA, Inc

Summer Day Camp Counselor-Intern KE Camps

Summer Day Camp Counselor KE Camps

Summer Nature Camp Counselors Town of Brookline

Seasonal Summer Camp Educator Counselor The Trustees of Reservations

Summer Nature Camp Director (Seasonal) Town of Brookline

Inclusion Support Counselor – Summer Program Camp Fire North Shore

Summer Camp Counselor - Newton Steve & Kate's Camp

Product Quality Internship (Summer 2026) Locus Robotics

Sustainable Investing Summer Intern Longfellow Investment Management Co

Summer Day Camp Counselor - Charles River Scamper (Needham) YMCA of Greater Boston

Summer Day Camp Counselor - Waltham YMCA of Greater Boston

Summer Day Camp Counselor - Huntington Ave YMCA YMCA of Greater Boston

Summer Day Camp Counselor - Dedham Adventure YMCA of Greater Boston

Summer Day Camp Counselor - Woburn YMCA of Greater Boston

Summer Day Camp Counselor - Roxbury YMCA of Greater Boston

Summer Day Camp Counselor - Oak Square YMCA (Brighton) YMCA of Greater Boston

Summer Day Camp Counselor - Wang YMCA (Chinatown) YMCA of Greater Boston

Summer Day Camp Counselor - Parkway YMCA (West Roxbury) YMCA of Greater Boston

Summer Day Camp Counselor - East Boston YMCA of Greater Boston

Summer Day Camp Counselor - Dorchester YMCA of Greater Boston

Summer Day Camp Counselor - Menino YMCA (Hyde Park) YMCA of Greater Boston

Office Administrator, Camp Kaleidoscope, Summer Day Camp JCC Greater Boston

2026 Summer Camp - Counselors Town of Brookline

Accounting Intern (Summer 2026) Locus Robotics

Supply Chain Intern (Summer 2026) Locus Robotics

Marketing Programs Intern (Summer 2026) Locus Robotics

Summer Customer Information Center Representative - Brockton Rockland Trust

Summer Customer Information Center Representative - Franklin Rockland Trust

Summer Customer Information Center Representative - Lowell Rockland Trust

Summer Customer Information Center Representative - Plymouth Rockland Trust

Summer Field Trip Camp Counselor - Wellesley (Perrin Park) Steve & Kate's Camp

Summer Field Trip Camp Counselor - Brookline (Coolidge Park) Steve & Kate's Camp

Summer Field Trip Camp Counselor - Charlestown (Monahan Playground) Steve & Kate's Camp

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

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

Camp Counselor, Tennis Camp, JCC Summer Day Camp JCC Greater Boston

Summer Camp Substitute Counselor - Newton Steve & Kate's Camp

Summer Camp Substitute Counselor - Cambridge Steve & Kate's Camp

Summer Day Camp Lifeguard YMCA of Greater Boston

Camp Counselor, Sports Camp, JCC Summer Day Camp JCC Greater Boston

Summer Intern Program Update Allen & Gerritsen

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

Camp Counselor, Camp Kaleidoscope, Summer Day Camp JCC Greater Boston

Theater Camp Counselor, Camp Kaleidoscope, Summer Day Camp JCC Greater Boston

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

Summer Day Camp Sports Specialist - Waltham YMCA

Veterinary Science Instructor: EXPLO Middle School (Summer) Exploration School

Instructor: EXPLO Middle School (Summer) Exploration School

RI Energy- Summer 2025 Paid Internship- Distribution Planning Asset Engineering Rhode Island Energy

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