Part-time Jobs in Saint Charles, Missouri, United States

Seasonal part‑time Parks Equipment Technician needed to support the Parks & Recreation Department in St. Charles, MO. The role involves light maintenance and preventive care for park vehicles and equipment, ensuring safety and functionality. Candidates must hold a valid driver’s license and be at least 16 years old.

Urgent Care team at SSM Health Medical Group in St. Charles provides immediate clinical care for walk‑in patients. The Medical Assistant supports providers by taking vital signs, performing point‑of‑care testing, preparing exam rooms, and handling basic clerical and supply tasks.

Lap of Love Veterinary Hospice provides compassionate in‑home hospice and euthanasia care for pets and families. As a mobile veterinarian you will conduct 2‑day‑per‑week visits, spending quality time with families while handling 3‑4 un‑rushed appointments per day.

Imaging CT department at SSM Health cares for patients by performing high‑quality computed tomography scans. The technologist prepares and positions patients, selects technical parameters, administers contrast media, and follows radiation safety protocols.

Operations team at Oak View Group manages venue logistics at the St. Charles Convention Center. The Event Changeover Specialist sets up and tears down event equipment, performs custodial duties, and ensures safety and cleanliness throughout events.

MERS/Missouri Goodwill Industries seeks a Janitor to support the AbilityOne - Army Reserve team in Saint Charles, MO. The role involves performing daily cleaning tasks, maintaining safety standards, and operating janitorial equipment at the assigned site. This is a part-time position with an hourly rate of $16.20.

Food Services & Hospitality team at Oak View Group prepares high-quality meals for venue guests. The Line Cook prepares hot and cold dishes, maintains sanitation standards, and collaborates with the Executive Chef and kitchen staff during events.

Culinary Team at The Boulevard Senior Living creates a welcoming dining experience for residents. The Server greets guests, prepares tables, serves meals, and assists residents with mobility and dietary needs during Thursday‑Saturday shifts, 3 pm‑7:30 pm.

Join the outpatient physical therapy team in St. Charles, MO, as a Patient Transport Driver to support patient rehabilitation journeys. You will drive company vehicles for patient and supply transport, maintain vehicle cleanliness, and assist administration with daily operations using GPS and route planning tools.

Baue Funeral & Memorial - Cave Springs team provides compassionate funeral and cemetery services. The Funeral Assistant greets families, assists with casket movement, maintains clean public spaces, and supports clients in limousines, ensuring a respectful experience.

Pulmonary Services at SSM Health St. Joseph Hospital - St. Charles provides diagnostic pulmonary function evaluation for patients with respiratory insufficiencies. The Respiratory Care Practitioner performs pulmonary function and stress testing, calibrates equipment, interprets results, and educates patients and families.

Part-Time Park Ranger position with City of Saint Charles Parks & Recreation Department. Responsible for patrolling park grounds, ensuring safety, regulating traffic, and providing outdoor education.

Brightli’s Adult Recovery Services team in St. Charles, MO seeks a Therapist to support individuals overcoming mental health and substance use challenges through counseling and crisis intervention. The role involves conducting assessments, developing treatment plans, and collaborating with multidisciplinary teams to empower client recovery.

Support guests in the game room, ensuring games are clean and operational. Lift up to 50 lbs, stand, bend, kneel, reach, push/pull, walk, and squat during shifts.

Janitor on the Ability One - Army Reserve MO 041St. Charles team at MERS Missouri Goodwill Industries, supporting the mission "Changing Lives Through the Power of Work!" Works onsite in Saint Charles, MO on a part‑time schedule, performing cleaning, maintenance, and safety duties.

Mayor's Office team coordinates community partnerships and human services initiatives to improve housing stability in St Charles. The Coordinator serves as the city's primary point of contact for resource referrals, maintains a comprehensive service directory, and supports the Mayor's Human Services Task Force with project management and grant administration.

EverTrue senior living team ensures older adults enjoy safe, nutritious meals. The Dietary Aide assists residents with food choices, prepares and serves meals, maintains clean dining areas, and records food safety logs.

Adjunct Instructor, Art and Design at Lindenwood University teaches undergraduate and graduate courses in graphic design, digital art, studio art, and digital photography. The role includes teaching, service, and administrative duties such as academic advising, program design, and student mentoring.

Retail Sales at Lowe's helps customers find the right home improvement products and services. The Customer Service Associate greets shoppers, answers questions, assists with product location, processes orders, and maintains merchandise displays.

The City of Saint Charles seeks seasonal and part‑time Parks Maintenance/Construction Workers to support its Parks & Recreation Department. Candidates will perform a variety of general maintenance and light construction tasks, including opening and closing parks, stocking and cleaning restrooms, mowing grass and maintaining turf, managing litter and trash, and assisting with horticultural, building, and mechanical projects.