32 Results for

Summer Business Jobs in Missouri

Jobs

New!

California, MO2 days ago

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!

Lawson, MO2 days ago

New!

Cameron, MO2 days ago

New!

Smithville, MO2 days ago

MO30+ 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.

O'Fallon, MO30+ days ago

O'Fallon, Missouri, has grown from small, rural roots into a thriving City that is home to international employers and more than 1,800 local businesses. This person should be someone who can be relied upon to provide excellent care for children attending our various camps throughout the summer camp season.

St. Louis, MO30+ days ago

Temporary

St.Louis, MO30+ days ago

Our programs include summer camps, after-school classes, birthday parties, and workshops that help children develop creativity, confidence, and problem-solving skills through art. Louis is hiring Summer Camp Instructors and Camp Assistants to lead and support our week-long creative art camps for kids ages 5–12.

Festus, MO20 days ago

$18–$22 Per Hour

This is an excellent opportunity for a student pursuing a degree in Accounting, Finance, or Business Administration who wants meaningful real-world accounting experience beyond basic administrative tasks. This internship offers hands-on experience in accounting operations, payroll support, accounts payable/receivable, job costing, and construction accounting within a fast-paced HVAC environment.

New!

Columbia, MOToday

Follow regulations and professional ethics of the American Institute of Certified Public Accountants (AICPA) and Missouri Society of Certified Public Accountants (MSCPA). The tax department intern is expected to develop professionally by: Participating in in-house continuing professional education opportunities, when available.

St. Louis, MO12 days ago

Assist CH team members in documenting trends and patterns in customer experiences to develop creative solutions that aid our customers. We move at warp speed: In order to keep up with the rapid pace of our growth and our competitors, we place immense value on quickly absorbing new information, skills, and responsibilities.

St. Louis (Mooney Park), MO30+ 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.

Joplin, MO30+ days ago

This is a seasonal position for the summer months, with the potential to explore future opportunities with Paschal for high-performing individuals. This is a hands-on, active role where you’ll help deliver materials, support technicians, and keep operations running smoothly.

Columbia, MO30+ days ago

$5,000–$10,000

If you’re eager to spend your summer on your feet, learning a valuable skill set, and making customers’ days a bit brighter, let’s talk! Perfect for College Students Seeking In-State Tuition: This is a great opportunity to earn the income you need to fulfill your state residency and in-state tuition requirements.

St. Louis, MO27 days ago

With more than 10,000 team members and over 400,000 supplies, Bunzl is recognized as a leading supplier across North America—and proudly certified as a Great Place to Work®. The Environmental Health & Safety (EHS) Intern will support the EHS team with a primary focus on updating policies, procedures, and documentation, as well as assisting with audit templates and guidelines.

O'Fallon, MO30+ days ago

Temporary

As you manage campers, their families, club logistics, your small staff team and other camp happenings, you will be truly supported by the KE Camps Year-Round Office all the way. Our Camp Directors have real ownership over their camp programs and enjoy infusing their own creativity and talents into their weekly schedules.

Jefferson City, Missouri26 days ago

Remote

This position is remote and open to residents of the 50 states, D.C. COMPENSATION & BENEFITS: Stride, Inc. considers a person's education, experience, and qualifications, as well as the position's work location, expected quality and quantity of work, required travel (if any), external market and internal value when determining a new employee's salary level. Essential functions may vary from administrative, clerical and support level work to more hands-on tactical work as determined by team needs.

New!

Springfield, MOToday

This policy shall not be interpreted in a manner as to violate the legal rights of religious organizations or of military organizations associated with the Armed Forces of the United States of America. By submitting an application for this posting you are applying to be a part of Missouri State University's Adjunct/Per Course Faculty pool for a potential course that may be offered in the applicable semester.

St. Louis, MO30+ days ago

$16–$22 Per Hour

You will learn how to become a true H.U.N.K and that starts with looking, acting and being a friendly College Hunk – starting with the uniform (shirt tucked in, hat straight, pants at waist), and continuing with your attitude (smiles and eye contact). At College Hunks Hauling Junk and College Hunks Moving you will learn a variety of skills that can translate to almost any field you endeavor to peruse.

Bridgeton, MO30+ days ago

With nearly 40,000 team members, travel stops are the core business along with products and services that provide value for professional drivers, fleets, traveling public, RVers, alternative energy and wholesale fuel customers. Our interns work alongside seasoned leaders to learn facility operations, team management, and exceptional customer service, all while helping professional drivers and travelers get back on the road quickly.

O'Fallon, MO30+ days ago

$23–$28 Per Hour

Program Components: • Impactful assignments that drive business results • Networking sessions and leadership speakers’ series • Volunteer and team building experiences Program Qualifications: • Currently enrolled in an undergraduate or accelerated graduate program graduating Dec 2027 to June 2028 • Ability to partner across the organization • Proficient with Microsoft Office Suite (e.g., Excel, PPT) and CRM preferred • Strong analytical and organizational skills • Excellent communication skills and attention to detail • Ability to work independently and as part of a team • Familiarity with project management tools (e.g., Smartsheet, SharePoint, or similar) preferred Application Process: • Submit your application • If eligible, receive invitation for a one-way digital interview; this includes answering pre-recorded interview questions that advance your application • If recommended further, receive invitation for final round interview(s); you will have the opportunity to meet with us virtually to learn more about our business and culture Compensation: $23- $28/ hour This role is not eligible for Mastercard’s work authorization sponsorship. As a Real Estate Services Intern, you will support day-to-day facilities operations, assist with project management activities, and help oversee onsite café services to enhance workplace experience, operational efficiency, and vendor performance.

New!

Springfield, MOToday

Forvis Mazars, LLP expressly reserves the right not to consider any unsolicited referrals, resumes or CVs from vendors including and without limitation, search firms, staffing agencies, fee-based referral services, and recruiting agencies. Ranked among the largest public accounting firms in the United States, our 7,000+ team members deliver assurance, tax, and consulting services to clients in all 50 states and internationally.

St. Louis, MO30+ days ago

Assist sales project managers in scheduling, coordinating, and presenting when necessary at workshops, seminars, lunch and learns and other business development opportunities. Louis and proudly employee‑owned through our ESOP, we are the nation's largest specialty contractor, restoring and protecting building envelopes through expertise in facades, concrete, roofing, and waterproofing.

Kansas City, MO30+ days ago

Current coverage spans Industrials (aerospace, automotive, manufacturing), Energy, Natural Resources (chemicals, metals, renewables, agriculture), Financial Institutions, Technology & Services (industrial tech, automation), Consumer, Healthcare, and Real Estate. Fireclay Partners is a Kansas City–based strategic advisory firm focused on M&A and capital advisory across multiple industries.

St. Louis (Mooney Park), MO30+ days ago

Maplewood, MO30+ days ago

Successful State Farm Agent is seeking a qualified professional to join their winning team for the role of Summer Intern - State Farm Agent Team Member. Employees of State Farm agents must be able to successfully complete any applicable licensing requirements and training programs.

Joplin, MO20 days ago

Our global product innovation and sustainability expertise enables us to solve packaging challenges around the world every day, producing a range of flexible packaging, rigid packaging, cartons and closures that are more sustainable, functional and appealing for our customers and their consumers. Amcor is the global leader in developing and producing responsible consumer packaging and dispensing solutions across a variety of materials for nutrition, health, beauty and wellness categories.

New!

St. Louis, Missouri2 days ago

To accomplish this, you'll deliver key results as a strategic and trusted business partner in the organization and as an active member in the enterprise HR Working Group, working to actively foster a workplace culture that motivates employees, ensuring they are trained to enjoy success in their role. This is achieved through the development of strong partnerships with business leaders and providing strategic direction on all aspects of HR, including talent acquisition, training and development, compensation, benefits, employee relations, and performance management.

St Charles, MO30+ days ago

The City of Saint Charles Parks and Recreation Department is recruiting for seasonal/part-time Day Camp Counselors. Online employment applications can be accessed on our City Website: www.stcharlescitymo.gov.

New!

North Kansas City, MOToday

We take exciting field trips to the Zoo, Sporting KC, alpaca farm, Shatto Milk farm tour, bowling, indoor flying and many more fun destinations. Guide groups and individual campers in camp activities, helping them create unforgettable camp experiences.

Lee's Summit, MO30+ days ago

$16.50–$18.50

Bring Chick-fil-A’s warm hospitality and delicious menu to a wide variety of community events like outdoor concerts, sports tournaments, community events, swim meets, etc. Support employee engagement events for our 225 employee base in Lees Summit - like our annual Summer Picnic, Summer Fun Days and other fun employee events.

O'Fallon, MO30+ days ago

Assists trainer with all administrative tasks (i.e. payroll, sales book, memo verification, invoices), as well as hiring, including interviews and orientations. You’ll see our stores from the inside and work hands-on with district managers running multi-million dollar businesses.

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Summer Business Jobs in Missouri

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

School Bus Driver - No exp needed - Full training provided Summit School Services

School Bus Driver - No exp needed Summit School Services

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

Summer Day Camp Counselor-Intern KE Camps

Day Camp Counselor - Summer Camp Season City of O'Fallon

Summer Day Camp Counselor KE Camps

Summer Camp Teacher / Camp Counselor – Art Camps (Seasonal, Summer) CIAA St. Louis

Summer Accounting Intern Crystal Heating and Cooling

Summer 2027 Tax Intern Williams-Keepers

Customer Happiness Summer Intern Summersalt

Summer Field Trip Camp Counselor - St. Louis (Mooney Park) Steve & Kate's Camp

Summer Warehouse Associate Paschal Air, Plumbing & Electric

Summer Carpet Cleaning Technician Neville and Sons

EHS Intern - Summer 2026 BUNZL

Summer Day Camp Director KE Camps

Human Resources Summer Intern Stride, Inc.

Adjunct/Per Course Faculty, Information Technology & Cybersecurity (Summer/Fall 2026) Missouri State University

Summer All-Stars College Hunks Hauling Junk & Moving

Retail Management Intern - Summer 2026) Love's Travel Stops & Country Stores

Real Estate Services Intern, Summer 2026 - St. Louis, MO MasterCard

Associate Audit Summer 2027 | Springfield Forvis Mazars

2026 Summer/Autumn Internship Application Western Specialty Contractors

Investment Banking Analyst (Summer 2026 Start) Fireclay Partners

Summer Field Trip Camp Assistant Director - St. Louis (Mooney Park) Steve & Kate's Camp

Summer Intern - State Farm Agent Team Member Bradford O'Neil - State Farm Agent

Extrusion Operations Intern (Summer 2026) Amcor

Senior HR Business Partner Metal Exchange

Day Camp Counselors City of St. Charles, MO

Camp Counselor YMCA of Greater Kansas City

Hospitality College Internship Chick-fil-A

District Manager Intern - Lower Midwest and Arkansas ALDI

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