Contract Jobs in O'Fallon, Missouri, United States

UrgentVet Hospitals provides urgent after‑hours care for canine and feline patients, offering wound management, ear infections, vomiting/diarrhea treatment, and euthanasia without emergency clinic fees. As a Relief Veterinarian you will cover weekday shifts (3‑11 pm) and weekend shifts (10 am‑8 pm) in a paperless clinic equipped with cloud‑based EMR, digital x‑ray and in‑house lab, with no surgery or dentistry required.

Summary: Prepares, presents and serves food as needed.

Seasonal Parks Maintenance Worker needed for weekend shifts in O'Fallon, MO. Responsibilities include maintaining athletic fields, cleaning facilities, and assisting with events. Must be 18+, physically fit, able to lift 50 lbs, stand long periods, and handle weather.

The Sales Leader - Kirkland's Home - Part Time at Kirkland's in O'Fallon, MO, US reports to the Store Manager and implements store business plans while ensuring operational processes are executed through collaboration with the team. This role leads and supports customer selling in both in-store and online (ship to store) shopping experiences, proactively greeting, re-engaging, educating, adding on, and thanking each customer to maximize sales.

Morrison Healthcare, a Compass Group company, seeks a temporary Cook at Progress West in O'Fallon, MO. The role involves preparing high-quality meals for patients and staff while maintaining strict safety and sanitation standards. This on-site position offers a temporary schedule with potential for permanent employment.

Neuro Transitional Center at SSM Health Rehabilitation Hospital focuses on intensive rehab for brain and spinal cord injury patients. The Occupational Therapist evaluates patients, creates and modifies care plans, and leads skill transfer to community settings while collaborating with a transdisciplinary team.

Geeks on Site Field Services team provides nationwide on‑site computer repair, networking, POS and TV mounting for residential and small‑business customers. The technician troubleshoots Windows and macOS issues, resolves network problems, installs printers and POS systems, and performs outdoor TV mounting while managing their own schedule and travel radius.

New Horizons Youth Baseball League (NHYBL) partners with the City of O'Fallon to provide safe, fair, and enjoyable baseball and softball experiences for youth ages 7U–14U. The Umpire officiates games, leads pre‑game plate meetings, conducts field inspections, and ensures game flow while promoting safety and sportsmanship.

Speech Language Pathologist on the Neuro Transitional Center team at SSM Health Rehabilitation Hospital, providing intensive rehab for brain and spinal cord injury patients. Evaluates patients, creates and modifies care plans, and trains Neuro Rehab Coaches to extend therapy into community settings.

The Temp/Seasonal Sales Associate at Kirkland's Home in O'Fallon, MO, reports to the management team and delivers an exceptional shopping experience using the Kirkland's Home customer service model. Day-to-day duties include selling, cashiering, replenishing, setting floorsets, and cleaning while engaging customers, educating them on loyalty programs and promotions, and supporting merchandising, pricing, and inventory accuracy.

Showami connects licensed real estate agents with buyers and renters to streamline showings, inspections, and open houses. The Real Estate Showing Agent conducts home tours, prepares light inspection reports, and manages scheduling using MLS and electronic lockboxes.

Lead Software Engineer on the Agentic AI Framework team, building AI-driven products and Qlik Sense dashboards. Designs and develops Agentic Frameworks, installs and administers Qlik Sense environments, and collaborates with cross‑functional teams to gather requirements and ensure data integrity.

The Temp/Seasonal Stock Team Member at Kirkland's Home in O'Fallon, MO, reports to the shift and assists with freight flow, backroom organization, salesfloor replenishment, and price changes. Day-to-day duties include receiving merchandise safely and efficiently, maintaining an organized stockroom, assembling product, executing markdowns, and replenishing the salesfloor.

Showami connects licensed real estate agents to assist with buyer showings, enabling agents to earn side‑gig income while maintaining their brokerage relationships. The Real Estate Showing Agent schedules and conducts home showings in the O’Fallon, MO area using MLS access and apps like ShowingTime, handling buyer, seller, and listing agent coordination.

Veterinary Emergency Group (VEG) provides 24/7 emergency care for pets nationwide. As a per diem Emergency Veterinarian you will diagnose, treat and perform surgeries on a wide range of animals, including exotics, while guiding owners through care decisions.

Morrison Healthcare patient dining team ensures patients receive accurate, nutritious meals on time. The associate helps patients select menus, assembles trays, delivers and retrieves meals, and collaborates with nurses and dietitians to meet dietary restrictions.

The “Technician” supports manufacturing, production, material handling, and quality-related activities across multiple production areas. This role adheres to standard work practices and safety procedures to ensure efficient operations and high-quality output.

The Seasonal Sales Associate is responsible for delivering exceptional customer service, driving sales, and ensuring a positive shopping experience at our Hickory Farms locations. This role requires proactive engagement with customers, in-depth product knowledge, and a commitment to achieving personal and team sales goals.

Patient Dining Associates work on assigned units in a healthcare facility, and provide services that include helping patients make menu selections, assemble, deliver and pick-up their meal trays. They are part of the caregiving team, responsible for patient safety and satisfaction goals by making sure meals are accurate and delivered at the right time and temperature.

Blue Rhino is looking for a customer-focused Seasonal Propane Delivery Driver to join our team! In this essential role, you’ll be a friendly face delivering propane cylinders to our retail partners, keeping homes and businesses running smoothly.