61 Results for

Summer Business Jobs in San Francisco, CA

Jobs

New!

San Francisco, CA1 day ago

$5,000–$6,000

Works with: CEO and the rest of the leadership team Duration: 12 or more weeks, full-time (Summer 2026) Compensation: $5,000–$6,000 / month + meaningful exposure and a potential path to a full-time offer Location: San Francisco (Jackson Square) - onsite, high-collaboration role. We're building the modern, healthy PepsiCo: a next-generation functional nutrition company making vibrant wellness effortless for millions of Americans through scientifically advanced, delicious products.

New!

San Carlos, CAToday

$37–$40 Per Hour

Customer service, retail, hospitality, camp counselors, coaches, school support staff, Medical transport drivers, nursing home drivers, patient transfer specialists, trades & mechanics. Summit School Services is immediately hiring School Bus Drivers and offering CDL training, no nights or weekends, and reliable split-hour schedules that work around your day.

New!

Concord, CA1 day ago

south san francisco, CA14 days ago

Full-time
Employee

Be a key member of the HR leadership team, providing both strategic and tactical support for a region covering up to 1000 employees across hourly workforce population including FT, PT.Maintain a strong field presence: regularly visiting sites, building relationships, and acting as a first point of contact for HR matters, policy questions, and day-to-day support. Experience supporting high-volume, field-based operations and hourly workforce populations (such as manufacturing, distribution/logistics, Hospitality or Retail)Demonstrated success operating in organizations with multiple locations, complex schedules, and shifting priorities.

Mountain View, CA9 days ago

Client is seeking a PhD student in Computer Science, Electrical Engineering, Mechanical Engineering, or a related engineering discipline to work on Connected Driving World Models. V2Soft is a global leader in IT services and business solutions, delivering innovative and cost-effective technology solutions worldwide since 1998.

San Francisco, CA30+ days ago

$20–$30 Per Hour

Held, provides Expert Opinion, Management Consulting, and Advisory services related to intellectual property (IP) and other intangible assets; corporate accounting investigations; regulatory and reporting obligations; solvency and restructuring; and contractual or competition disputes. Practice offerings address economic damage calculations and testimony; technology and intangible asset valuation; strategy and risk management consulting; mergers and acquisitions; debt and equity private placement; and IP brokerage.

Larkspur, CA30+ days ago

$20–$24 Per Hour
Temporary

Within a developmentally informed and play-based program, camp counselors are encouraged and supported to create meaningful experiences for young campers (ages 2-7). During a workday in the Marin Primary & Middle School summer camp, a Lead Summer Camp Counselor should expect to: Sit, walk, stand.

Larkspur, CA30+ days ago

$17–$18.50 Per Hour
Temporary

Within a developmentally informed and play-based program, camp counselors are encouraged and supported to create meaningful experiences for young campers (ages 2-7). During a workday in the Marin Primary & Middle School summer camp, an Assistant Camp Counselor should expect to: Sit, walk, stand.

New!

San Francisco, CA1 day ago

An international internship program provider seeks interns for Summer 2025 internships in France. Internships will be available in various fields such as Business, Marketing, and Fine Arts.

Walnut Creek, CA30+ days ago

We are seeking motivated and enthusiastic individuals who are eager to learn and dedicated to helping our team in providing exceptional services to children diagnosed with autism who are receiving ABA intervention at our beautiful learning center. Learning and Development: Take advantage of countless learning opportunities throughout the internship period and and gain valuable skills and knowledge about developmental learning challenges, treatment assessment and intervention, practice management, health care, and administrative functions.

Mountain View, CA30+ days ago

Full-time

A satisfactory completion of a background investigation including verification of education, prior employment, criminal history, credit check history, and pre-employment drug screen to the extent permissible under applicable state law, is a condition of your offer of employment and your continued employment. Field of Study: Computer Science, Computer Engineering, Interaction Design, Product Design, Mechatronics, or Electrical Engineering.

Mountain View, CA30+ days ago

Founded in 1998 and headquartered in Farmington Hills, MI, Kyyba has a global presence delivering high-quality resources and top-notch recruiting services, enabling businesses to effectively respond to organizational changes and technological advances. We are proud of our work culture which embodies our core values; incorporating value, passion, excellence, empowerment, and happiness, creates a vibrant and productive atmosphere.

Millbrae, CA30+ 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. Camp will run Tuesday-Friday during the weeks of June 23, July 14, and July 28 - staff members must be available to work the full camp season.

Mountain View, CA30+ days ago

$1,800–$11,120

This summer opportunity is ideal not only for candidates interested in joining the racquet sports industry, but for current college students looking for practical field experience aligned with future careers in information systems, marketing and graphic arts, finance/accounting, business administration, kinesiology/health sciences, and public affairs (parks and green space). In addition to on-court coaching, all candidates (interns and assistants) must be willing to (1) embrace an active off-court customer service role and (2) learn a suite of mobile and desktop applications to complete daily tasks.

Mountain View, CA30+ days ago

Should the position require, and Kodiak determines that a candidate's residence, U.S. person status, and/or citizenship status necessitate an export license, bar the candidate from the position, or otherwise fall under national security-related restrictions, Kodiak will consider the candidate for alternative positions unaffected by such restrictions, under terms and conditions set forth at Kodiak's sole discretion, or, as an alternative, opt not to proceed with the candidate's application. California Pay Range$10,000—$10,000 USDAt Kodiak, we strive to build a diverse community working towards our common company goals in a safe and collaborative environment where harassment of any kind is strictly prohibited.

Menlo Park (Nealon Park), CA30+ 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.

Sunnyvale (Raynor Park), CA30+ days ago

Mountain View (Sylvan Park), CA30+ days ago

Los Altos (Shoup Park), CA16 days ago

Fremont (Harvey Community Park), CA30+ days ago

Fremont, CA30+ days ago

Walnut Creek, CA30+ 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.

Burlingame (Cuernavaca Park), CA30+ days ago

Alameda, CA30+ days ago

Remote

Foreign nationals who are citizens of countries that are not on the Department of Energy's general authorization list (link below) are not permitted to work in our facility unless the Department of Energy issues an export control license to the company to permit that individual to have access to Part 810-controlled information. Kairos Power is a new nuclear energy technology and engineering company whose mission is to enable the world's transition to clean energy, with the ultimate goal to dramatically improve people's quality of life while protecting the environment.

Burlingame, California27 days ago

$17.86

We have been voted "BEST OVERALL CLUB" by City Sports Magazine, "BEST HEALTH CLUB" by San Francisco Focus Magazine, "BEST OF SAN MATEO COUNTY" by the San Mateo Times and ranked as one of the "TOP 100 CLUBS AND CHAINS IN NORTH AMERICA" in Club Industry Magazine's July/August 2021 issue. We have been voted "Best Overall Club" by City Sports Magazine, "Best Health Club" by San Francisco Focus magazine, "Best of San Mateo County" by the San Mateo Times and ranked as one of the "Top 100 clubs and chains in North America" in Club Industry Magazine.

New!

Sunnyvale, CA1 day ago

$20.45–$31.45 Per Hour

If hired, you will work in person in an early education/preschool child care center to provide supervision, care, curriculum delivery and services per 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 Bright Horizons care and the employee. Candidates must pass required state and company background checks, and meet state and company minimum education and experience requirements: 18 years of age with a high school diploma or GEDis required .

Oakland, CA30+ 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.

New!

Palo Alto, CA1 day ago

$49–$59 Per Hour

As a Futureforce intern, you'll collaborate with world-class engineering teams on real-world projects that impact millions of people worldwide - while building meaningful connections and experiencing Salesforce's vibrant culture firsthand. This Futureforce Tech Acceleratoron-site experience previews life at Salesforce through career development, networking with engineering leaders and former interns, and an immersive look into the company's culture and your future career.

San Francisco, CA10 days ago

$270,000–$400,000

A leading middle-market or upper-middle-market private equity firm is seeking a Senior Associate or VP to drive deal execution, diligence, and portfolio management. Private Equity Senior Associate / Vice President – Career Launch AI Network.

San Bruno, CA30+ days ago

$35–$45 Per Hour

Tens of thousands of Mill's residential food recyclers are already helping households divert millions of pounds of food scraps every year, paving the way for our upcoming launch of Mill Commercial—the industry's first end-to-end solution for managing, understanding, and preventing food waste in commercial environments (e.g. We build smart systems and infrastructure for homes, businesses, and municipalities that transform food scraps from landfill-bound waste into valuable resources, including chicken feed.

San Bruno, CA30+ days ago

$35–$45 Per Hour

San Bruno, CA30+ days ago

$35–$45 Per Hour

San Francisco, CA30+ days ago

Manage the cross-functional launch checklist to ensure alignment across Product, DevRel, Sales, and Marketing, ensuring internal teams are enabled and ready to support new features the moment they go live. Evaluate product adoption for PLG inference and fine-tuning products by analyzing the developer journey (from API key to production), identifying drop-off points, and proposing experiments to drive activation.

San Francisco, CA30+ days ago

We have contributed to leading open-source research, models, and datasets to advance the frontier of AI, and our team has been behind technological advancements such as FlashAttention, Mamba, FlexGen, SWARM Parallelism, Mixture of Agents, and RedPajama. We believe open and transparent AI systems will drive innovation and create the best outcomes for society, and together we are on a mission to significantly lower the cost of modern AI systems by co-designing software, algorithms, and models.

Alameda, CA30+ days ago

Milpitas, CA30+ days ago

Temporary

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 Sunnyvale. 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!

Berkeley, CA26 days ago

This position offers an internship opportunity for students with excellent academic records pursuing graduate degrees in computer science, data science, or related fields (or advanced undergraduates) to work in our office with our software engineering team on ML, DL and data science solutions. Eluvio is a highly focused and ambitious team of systems, networking, application, and video software engineers, AI scientists, ML engineers, and security experts working together to implement the vision of the Content Fabric - a decentralized platform for video and commerce with the ambition of serving the world's Internet video.

Walnut Creek, CA30+ 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. As the youngest campers' lead counselor, you’ll utilize resources provided by S&K to implement and manage the structure of the camp day, manage a team of support staff, and generally make sure that we are meeting all the baseline needs of our little ones.

San Mateo, CA30+ 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.

Walnut Creek, CA30+ 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.

Oakland, CA7 days ago

Collaborate with the QI Program Manager and interdisciplinary staff to support ongoing continuous quality improvement (CQI) projects and strategic objectives. Participate in professional meetings with organizational leadership and community partners to gain exposure to healthcare operations and decision-making processes.

San Francisco, CA30+ days ago

As a valued intern within our team you will have the opportunity for frequent interaction across multiple functions of the organization and gain real life experience and perform meaningful work that will prepare you for the right start to your career! + Meet and gain insights from the Senior Leadership Team as well as other leaders and professionals in the organization to develop lasting professional relationships.

Novato, CA30+ days ago

Temporary

Administer first aid in the event of injury, rescue swimmers in distress or danger of drowning, and administer CPR and/or artificial respiration, if necessary. We partner with over 230 private clubs all over the country to implement traditional-style day camps for elementary-aged children.

San Francisco, California30+ days ago

Stifel is home to approximately 9,000 individuals who are currently building their careers as financial advisors, research analysts, project managers, marketing specialists, developers, bankers, operations associates, among hundreds more. Built on a simple premise of safeguarding our clients’ money as if it were our own, coined by our namesake, Herman Stifel, our success is intimately tied to our commitment to helping families, companies, and municipalities find their own success.

Sunnyvale (Raynor Park), CA30+ days ago

Belmont, CA30+ 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. As a Food Ops staff member, you’ll sharpen your inherent organizational skills, submit food orders, and maintain our kitchen and food service items using hygienic practices, all while doing meaningful work keeping hundreds of bellies full.

Fremont, CA30+ days ago

San Francisco (Bright Horizons Center), CA30+ days ago

Fremont, CA30+ 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. As a Food Ops staff member, you’ll sharpen your inherent organizational skills, submit food orders, and maintain our kitchen and food service items using hygienic practices, all while doing meaningful work keeping hundreds of bellies full.

San Ramon (The Preserve Playground), CA30+ days ago

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Summer Business Jobs in San Francisco, CA

AI Automation Intern - Summer 2026 Aonic

School Bus Driver – No Experience Necessary – Training Provided Summit School Services

School Bus Driver - No Exp Needed - Training Provided Summit School Services

HR Business Partner (Field-Based - NorCal) Company Confidential

Summer Intern Connected Driving World Models V2Soft

Ocean Tomo Summer Internship Ocean Tomo, LLC

Lead Summer Camp Counselor Marin Primary & Middle School

Assistant Summer Camp Counselor Marin Primary & Middle School

Paris Paid Internship - Summer 2025 in France Study Abroad Europe

2026 Summer Intern (Non-Paid) FirstSteps for Kids, Inc.

Intern, UX Design - Summer 2026 BMW (US) Holding Corp.

CW Research on Large Vehicle Data Model - Summer Intern (99W210) KYYBA, Inc

Summer Day Camp Counselor-Intern KE Camps

Summer Intern & Assistant Mountain View Tennis

Summer 2026 Intern Onboard Infrastructure Engineer Kodiak

Summer Field Trip Camp Counselor - Menlo Park (Nealon Park) Steve & Kate's Camp

Summer Field Trip Camp Counselor - Sunnyvale (Raynor Park) Steve & Kate's Camp

Summer Field Trip Camp Counselor - Mountain View (Sylvan Park) Steve & Kate's Camp

Summer Field Trip Camp Counselor - Los Altos (Shoup Park) Steve & Kate's Camp

Summer Field Trip Camp Counselor - Fremont (Harvey Community Park) Steve & Kate's Camp

Summer Field Trip Camp Counselor - Fremont Steve & Kate's Camp

Summer Camp Counselor - Walnut Creek Steve & Kate's Camp

Summer Field Trip Camp Counselor - Burlingame (Cuernavaca Park) Steve & Kate's Camp

Finance Intern - Summer 2026 Kairos Power

Barista/Summer BBQ Staff Prime Time Athletic Club

Child Care Summer Subsitute Teacher Bright Horizons Children's Centers

Summer Day Camp Counselor KE Camps

Summer 2027 Intern - Software Engineer Salesforce.com

Private Equity Senior Summer Associate Career Launch AI

Product Design Engineering Intern, Summer 2026 Mill

Hardware Systems Engineering Intern, Summer 2026 Mill

Electrical Engineering Intern, Summer 2026 Mill

Product Marketing Intern (Summer 2026) Together AI

GTM Systems Analyst Intern (Summer 2026) Together AI

Accounting Summer Intern Kairos Power

South Bay Area Summer Camp Counselor Girlstart

Last Minute AI-Machine Learning Summer Internship (Gen AI - Multimodal) Eluvio

Summer Camp Youngest Camper Counselor Lead - Walnut Creek Steve & Kate's Camp

Summer Camp Substitute Counselor - San Mateo Steve & Kate's Camp

Summer Camp Substitute Counselor - Walnut Creek Steve & Kate's Camp

QI Summer Internship La Clinica de La Raza

Intern - Business Data Analytics Hartford Steam Boiler Inspection and Insurance Company

Summer Day Camp Lifeguard KE Camps

Venture Banking Credit Analyst (Summer 2026 Start) Stifel

Summer Field Trip Camp Assistant Director - Sunnyvale (Raynor Park) Steve & Kate's Camp

Summer Camp Food Operations Manager - Belmont Steve & Kate's Camp

Summer Field Trip Camp Assistant Director - Fremont Steve & Kate's Camp

Summer Field Trip Camp Assistant Director - San Francisco Steve & Kate's Camp

Summer Camp Food Operations Manager - Fremont Steve & Kate's Camp

Summer Field Trip Camp Assistant Director - San Ramon Steve & Kate's Camp

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