58 Results for

Summer Jobs in Saint Charles, MO

Jobs

St Louis, MO8 days ago

Full-time
Employee

Want to live in the mountains for the summer and/or fall season (short-term living accommodations available on-site for $170/week if you are from outside the area, that includes: dormitory style rooms, utilities, internet, laundry, 3 daily buffet style meals). You’ll help create a welcoming, comfortable stay for guests by keeping cabins, lodge rooms, and shared spaces clean and ready.

New!

Saint Louis, MO3 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.

O'Fallon, 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.

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.

St. Louis, 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.

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.

New!

St. Louis, MO6 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.

Earth City, MO30+ days ago

$18–$19

This is a fantastic chance to gain essential work experience, make some extra cash, and collaborate with a wonderful team in the moving and storage sector. You’ll master the art of moving, enhance your teamwork skills, and forge lasting friendships—all while having a blast!

St. Louis, MO21 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.

St. Louis, Missouri30 days ago

A trusted partner and preferred operator for Hilton, Hyatt, Kimpton, Marriott, and Margaritaville, Davidson offers a unique entrepreneurial management style and owners' mentality that provides the individualized personal service of a small company, enhanced by the breadth and depth of skill and experience of a larger company. In keeping with the company's heritage of delivering value to its owners and team members, Davidson offers a rich benefit program with a variety of benefits designed to enrich the lives and well-being of our team members and their families.

New!

Saint Louis, MO2 days ago

Hybrid (in-person, virtual, or mix) | 10-20 hours/week | One semester About UsThe International Institute of St. Louis supports immigrants and refugees as they build new lives in our community.

St. Louis, MO30+ days ago

Full-time

From homes and workplaces to infrastructure and precious landmarks, RPM’s market-leading brands are trusted by consumers and professionals alike to help build a better world. This immersive 12-week program (Anticipated: May 18, 2026 - August 7, 2026), offers a unique opportunity to gain valuable experience, build lasting connections, and make a meaningful impact—all before heading back to campus.

St. Louis, MO30+ days ago

Temporary

JOB TITLE: Employment Advisor - Summer Work Experience JOB CLASSIFICATION:Seasonal, Variable hours; Non-Exempt JOB PURPOSE: Provide on-site support for summer program clients to increase job readiness and social skills. Work with the Rise team to provide on-site support to young adults with disabilities as they learn skills for employment and daily life.

Eureka, MO30+ days ago

Temporary

As a Security Officer at Enchanted Parks, you'll help create a safe, welcoming environment for guests and team members while working in an energetic, outdoor setting. This role is ideal for responsible young adults who are confident, observant, and enjoy helping people while keeping things running smoothly.

Eureka, MO19 days ago

Temporary

As a Rides Team Member at Enchanted Parks, you'll help guests enjoy their favorite rides safely while working in a fun, fast‑paced outdoor environment. This is a great summer job for teens and young adults who enjoy working with people, staying active, and being part of the park's excitement.

Eureka, MO17 days ago

Temporary

By applying for employment, you acknowledge that Enchanted Parks may obtain consumer reports and/or investigative consumer reports for employment purposes, as defined by the Fair Credit Reporting Act (FCRA). Applicants have the right, upon written request and after a background check is completed, to receive information regarding the nature and scope of any investigative consumer report obtained.

Arnold, MO7 days ago

Temporary

Pony Bird's Employment Services is seeking temporary Summer Job Coaches to join our team to enrich the lives of individuals with disabilities. Assist high school students in training and developing positive work skills and behaviors at their first paid work experience.

New!

St. Louis, MO6 days ago

Temporary

Excellent communication and interpersonal skills; Ability to exhibit a professional, courteous demeanor; Ability to meet deadlines and work in a fast-paced multi-priority environment; Responsiveness to evolving program needs; Ability to treat confidential information with sensitivity; Demonstrated cultural competency, empathy, and professionalism. This role is ideal for someone who believes in the transformative power of shared experiences and community building and is committed to creating an inclusive, engaging, and welcoming environment for young people from diverse cultural and linguistic backgrounds.

New!

Fenton, MO6 days ago

Temporary

St louis, MO27 days ago

You’ll work a steady weekday schedule with no nights, no weekends, and no after-hours demands—just clear expectations and reliable hours. We hire people who align with our 7 Core Values (see them here: https://www.thedirtfighters.com/core-values).

New!

East Saint Louis, IL4 days ago

Under the general supervision of the Summer School Principal, to develop students' skills in listening, speaking, reading and writing, foster communication skills, develop an understanding and appreciation of literature of all types, motivate students to read a wide variety of publications to derive information, comprehend and critically assess the reading materials, and to promote the development of skills in the field of English reading, grammar and syntax. Develops lesson plans and instructional materials and translates lesson plans into learning experiences to develop pertinent sequential assignments, challenge students, and best utilize the available time for instruction.

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.

New!

Saint Louis, MO1 day ago

When you join Carr Lane, you're not just taking a job-you're building a career with a company that values:* Legacy & Leadership: Decades of experience, with a reputation for industry leadership* People-First Culture: A supportive team environment where every employee matters* Continuous Growth: Training, development, and promotion from within* Work That Matters: Your contributions directly impact customers and operations globally__________Benefits & PerksAt Carr Lane Manufacturing, we care about our team members and invest in their well-being. RequirementsRequired:* Climbing, Balancing, Stooping, Kneeling, Crouching, Crawling, Reaching, Standing, Walking, Pushing, Pulling, Lifting, Picking, Grasping, Feeling, Talking, Hearing, Repetitive Motions* Close visual acuity* Subject to noise, hazards, and oils.*

Eureka, MO9 days ago

Temporary

As an Operations Dispatcher at Enchanted Parks, you'll help keep the park running safely and smoothly by handling calls, communicating with park teams, and dispatching help where it's needed. This position is perfect for young adults who are organized, calm under pressure, and interested in gaining real‑world operations and communication experience.

Eureka, MO9 days ago

Temporary

If you're outgoing, helpful, and enjoy working with people, this is a great way to gain customer service experience while enjoying an exciting park environment. As a Guest Relations Team Member at Enchanted Parks, you'll be the friendly face guests turn to for help, answers, and park information.

Eureka, MO17 days ago

Temporary

By applying for employment, you acknowledge that Enchanted Parks may obtain consumer reports and/or investigative consumer reports for employment purposes, as defined by the Fair Credit Reporting Act (FCRA). As a Retail Team Member at Enchanted Parks, you'll work in park shops helping guests find souvenirs, ringing up purchases, and keeping stores clean and stocked.

Eureka, MO22 days ago

Temporary

This is a great summer job for teens and young adults who enjoy staying active, working outdoors, and being part of a team that makes a big difference for guests. As a Park Services Team Member, you'll play a key role in maintaining clean restrooms, walkways, and guest areas throughout the park.

Eureka, MO19 days ago

Temporary

As a Food & Beverage Team Member at Enchanted Parks, you'll help serve food and drinks, interact with guests, and be part of a fast‑paced, upbeat team that helps create great park memories. This role is perfect for teens and young adults looking to earn money, gain work experience, and enjoy awesome park perks.

Earth City, MO30+ days ago

$17–$19

As a key player on our summer crew, you’ll engage in hands-on work that keeps you active and helps families and businesses transition smoothly to their new locations. You’ll learn the ins and outs of moving, develop teamwork skills, and build lasting friendships while having fun!

New!

Saint Louis, MO1 day ago

Louis Catholic Education and Formation features an expansive coalition of schools that allow our children to develop a sense of purpose and value, receive a higher quality education, join a welcoming community and feel secure in a a dynamic future. The screening will include criminal background check, Family Care Safety Registration, drug screen, employment and educational licensure/certification verification, health screening, and any other screenings deemed necessary for employment.

Saint Louis, MO30+ days ago

As a Mad Scientist, you will lead students through an inquiry-based discovery method involving instructor demonstrations, hands-on activities, and amazing take-home projects that will illustrate how science affects the world around us. Mad Science is the world’s leading provider of fun science programs for elementary-aged children.

New!

East Saint Louis, IL4 days ago

Teachers will plan lessons, provide instruction, manage the classroom in a manner that is conducive to learning, as well as demonstrate fairness and respect with students. DESCRIPTION: Under the direction of the Principal, the teacher will guide students in gaining the knowledge and skills necessary to achieve at or above grade level.

New!

East Saint Louis, IL1 day ago

2026 SUMMER SCHOOL PROGRAMMING -SUMMER SCHOOL SCIENCE TEACHER at Wyvetter Younge School of Excellence June 2, 2026 - June 30, 2026. District 189 Teaching staff have selection priority as described in Article XVII of the Local 1220 Bargaining Agreement.

New!

East Saint Louis, IL1 day ago

Three years of experience in assisting classroom teacher with providing non instructional supervisory assistance to students with limited English proficiency by facilitating language acquisition and academic success under the guidance of the certified teacher. This Position is for Summer School 2026 only and does not constitute employment for the 2026-2027 school year.

New!

East Saint Louis, IL4 days ago

2026 SUMMER SCHOOL PROGRAMMING - SOCIAL SCIENCE TEACHER at Wyvetter Younge School of Excellence June 2, 2026 - June 30, 2026. District 189 Teaching staff have selection priority as described in Article XVII of the Local 1220 Bargaining Agreement.

New!

Chesterfield, MOToday

Qualifications * Currently pursuing a degree in Engineering, Engineering Technology, Manufacturing, Logistics, or a related field * Strong organizational skills and attention to detail * Comfortable working in a hands on lab or workshop environment * Self motivated and able to work independently on open ended organization projects * Physically able to lift and move equipment up to 50 lbs * Basic familiarity with electronic components, hand tools, or automation hardware is a plus, but not required Learning Opportunities * Exposure to automation engineering hardware, tools, and lab workflows * Practical experience in inventory management and technical organization * Understanding how lab organization directly impacts engineering efficiency, safety, and productivity * Opportunity to interact with engineers and technicians in a real world automation environment This individual will be self driven & intentional about enablement of our engineers & techs to have safe & proper setup to execute automated work on agriculture equipment. Key Responsibilities * Workspace Organization & Decluttering Clean and reorganize engineering lab benches, tool areas, cabinets, and shared workspaces to improve safety, accessibility, and efficiency.

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.

St. Louis, Missouri30+ days ago

A trusted partner and preferred operator for Hilton, Hyatt, Kimpton, Marriott, and Margaritaville, Davidson offers a unique entrepreneurial management style and owners’ mentality that provides the individualized personal service of a small company, enhanced by the breadth and depth of skill and experience of a larger company. In keeping with the company’s heritage of delivering value to its owners and team members, Davidson offers a rich benefit program with a variety of benefits designed to enrich the lives and well-being of our team members and their families.

Kirkwood, MO20 days ago

Encourage campers to unleash their creativity by exploring different coding languages, experimenting with design elements, and problem-solving independently. Code Ninjas seeks enthusiastic and experienced individuals to join our team as Summer Camp Instructors.

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

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.

St. Louis, Missouri27 days ago

Temporary

We’ve grown to become the leading provider of integrated entertainment, sports content, and casino gaming experiences thanks to our 43 destinations across North America, online sports betting and iCasino via ESPN BET and theScore Bet Sportsbook and Casino®. Physically mobile with reasonable accommodations including ability to push, pull, carry, and lift up to 25 lbs., and the ability to push, pull, reach, bend, twist, stoop, stack, crouch, kneel, and balance when performing job duties in varying work areas such as confined spaces.

St. Louis, Missouri30+ days ago

We’ve grown to become the leading provider of integrated entertainment, sports content, and casino gaming experiences thanks to our 43 destinations across North America, online sports betting and iCasino via ESPN BET and theScore Bet Sportsbook and Casino®. Base salary is just one component of our competitive Total Rewards package, which includes wellness programs designed to support our team members' financial, physical, and mental well-being.

Eureka, MO30+ days ago

Temporary

In this role, you'll use cool electronic screening tools, monitor entry points, and help ensure that every guest and team member enters the park safely and with a smile. Operate walk‑through screening devices, x‑ray machines, handheld wands, and other enchanted tech to safely screen guests and team members.

St. Louis, Missouri30+ days ago

We’ve grown to become the leading provider of integrated entertainment, sports content, and casino gaming experiences thanks to our 43 destinations across North America, online sports betting and iCasino via ESPN BET and theScore Bet Sportsbook and Casino®. You’ll work with an incredibly diverse set of co-workers driven by their enthusiasm for helping people find and have more fun.

St. Louis, MO30+ days ago

City Garden Montessori School (City Garden) is the only Montessori charter school in Missouri, and we are one of the highest-performing charter schools in the state. Under the direction of the Director of Summer School, the Lead Teacher is responsible for providing an instructional program based on grade level.

New!

Florissant, MO2 days ago

The teacher for English learners (EL) provides leadership in Hazelwood schools by advocating for multilingual students and their families, and by working flexibly and collaboratively with the EL coordinator, EL team, classroom teachers and building administrators to facilitate English learners' acquisition of academic and social language and academic learning targets. Examples of Work Performed: Formatively assesses students' linguistic, academic and social growth and maintains and updates English language development (ELD) portfolios; Focuses on the developmental nature of language learning when applying up to date knowledge of individual ELs' language proficiency to provide differentiated instructional supports to help scaffold content-based language learning.

New!

Saint Louis, MO4 days ago

Support children as they transition into a new summer classroom environment Assist with play-based learning centers and small group activities Complete age-appropriate art projects and sensory activities Read stories, sing songs, and engage children in language-rich experiences Assist with snacks and lunchtime routines Monitor and engage children during outdoor play and water activities Help teachers with classroom management and daily routines Work collaboratively with staff to provide a positive and supportive learning environment Complete other tasks as assigned . Job Title: Summer Teacher / Summer Teacher Assistant Holy Cross Academy – Early Childhood Program School Overview Holy Cross Academy (HCA) is a vibrant preschool through 8th grade school with over 500 students enrolled.

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Summer Jobs in Saint Charles, MO

Housekeeping Staff (Summer and/or Fall 2026). Live and Work in the Colorado Rockies YMCA of the Rockies

Summer All-Stars College Hunks Hauling Junk & Moving

Summer Day Camp Counselor-Intern KE Camps

Summer Day Camp Counselor KE Camps

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

Summer Day Camp Director KE Camps

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

Customer Happiness Summer Intern Summersalt

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

Summer Team Members Needed - Perfect for Logistics and Supply Chain Students Dodge Moving and Storage

EHS Intern - Summer 2026 BUNZL

*Westin St. Louis J1 Participants Apply Here - Summer 2026 Davidson Hospitality Group

Summer 2026 Internship - Unpaid International Institute Of St. Louis

Marketing: Graphic Design Intern - Summer 2026 Carboline Global Inc.

Summer Employment Advisor RISE Services Inc. Missouri

Security Officer – In Park (Ages 21+) – Summer Seasonal Job Six Flags St. Louis LLC

Rides Team Member (Ages 16+) – Summer Seasonal Job Six Flags St. Louis LLC

Admissions Team Member (Ages 16+) – Summer Seasonal Job Six Flags St. Louis LLC

Summer Job Coach - Arnold Pony Bird, Inc.

Teen Summer Program Assistant Instructor International Institute of St. Louis

Summer Job Coach - Fenton Pony Bird, Inc.

Summer Work for Teachers and School Staff with Daytime Weekdays Dirt Fighters

2026 Summer School Programming - English Language Arts Teacher East St. Louis Public Schools

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

Warehouse Associate - Pick/Pack, Summer Carr Lane Manufacturing

Operations Dispatcher (Ages 18+) – Summer Seasonal Job Six Flags St. Louis LLC

Guest Relations Team Member (Ages 16+) – Summer Seasonal Job Six Flags St. Louis LLC

Retail Team Member (Ages 16+) – Summer Seasonal Job Six Flags St. Louis LLC

Park Services Team Member (Ages 16+) – Summer Seasonal Job Six Flags St. Louis LLC

Food & Beverage Team Member (Ages 16+) – Summer Seasonal Job Six Flags St. Louis LLC

Summer Team Crew Member Needed - Perfect for College and HS Students Dodge Moving and Storage

Summer Preschool Teacher Archdiocese of St. Louis

Summer Science Camp Instructor Mad Science of St. Louis

2026 Summer Fun Fridays - Art Teacher East St. Louis Public Schools

2026 Summer School Programming - Science Teacher East St. Louis Public Schools

2026 Summer School Programming - ELL/Bilingual Aide East St. Louis Public Schools

2026 Summer School Programming - Social Science Teacher East St. Louis Public Schools

Summer Associate– Automation Team Belcan

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

*Westin St. Louis J1 Participants Apply Here - Summer 2026 The Westin St. Louis

Summer Camp Instructor Code Ninjas of St. Louis

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

2026 Summer/Autumn Internship Application Western Specialty Contractors

Summer Concert Parking Lot Attendant Hollywood Casino St. Louis

*HCSL J1 Students Apply Here - Summer 2026 Hollywood Casino St. Louis

Access Control Associate (Ages 18+) - Seasonal Summer Job Six Flags St. Louis LLC

*RSL J1 Students Apply Here - Summer 2026 River City Casino & Hotel

Lead Teacher - Summer School City Garden Montessori

2026 Summer High School EL Teacher Hazelwood School District

Summer Preschool Teacher Archdiocese of St. Louis Missouri

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