IT Support jobs in o'fallon USA
223 it support jobs found in o'fallon: showing 1 - 50
Full Time - Sales Associate - Inside Lawn & Garden - Day
Company: Lowe's |
to engage with customers and help them solve their home improvement challenges. How We Support You Whether you need a part...-time position or a place to plant yourself and grow, Lowe's is ready to support your goals. As a Lowe's associate, you'llLocation: O'Fallon, MO - Saint Peters, MO, USA
| Salary: unspecified | Date posted: 23 Oct 2026
Dirt Cheap - Sales Associate - All Shifts
Company: Wallis Companies |
, support, and growth opportunities to help you succeed. We are immediately hiring for all shifts! Available Shifts: 1st... AM 2:00 PM or 2:00 PM 10:00 PM Shift differentials available for eligible shifts Whats In It For You? At WallisLocation: O'Fallon, MO, USA
| Salary: US$15.75 - 18.75 per hour | Date posted: 23 Oct 2026
On The Run - Sales Associate - All Shifts
Company: Wallis Companies |
, support, and growth opportunities to help you succeed. We are immediately hiring for all shifts! Available Shifts: 1st... AM 2:00 PM or 2:00 PM 10:00 PM Shift differentials available for eligible shifts Whats In It For You? At WallisLocation: O'Fallon, MO, USA
| Salary: US$15.75 - 18.75 per hour | Date posted: 23 Oct 2026
Physical Therapist (pt)
Company: Powerback Rehabilitation |
to deliver personalized care exactly where and when it's needed most. Join an industry-leading team that restores hope... off to Full-Time and Part-Time team members. Support for New Grads: Our Powerback Clinical Mentorship Program kicks offLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 23 Oct 2026
Store Manager - Bench
Company: Lowe's |
Store Manager must build and support a store culture, in partnership with key stakeholders, that is aligned to the Lowe..., this role may need to travel on occasion to meetings, trainings, or to support neighboring stores. What We'reLocation: O'Fallon, MO - Saint Peters, MO, USA
| Salary: unspecified | Date posted: 22 Oct 2026
On The Run - Sales Associate - All Shifts
Company: Wallis Companies |
, support, and growth opportunities to help you succeed. We are immediately hiring for all shifts! Available Shifts: 1st... AM 2:00 PM or 2:00 PM 10:00 PM Shift differentials available for eligible shifts Whats In It For You? At WallisLocation: O'Fallon, MO, USA
| Salary: US$15 - 18 per hour | Date posted: 22 Oct 2026
On The Run - Sales Associate - All Shifts
Company: Wallis Companies |
, support, and growth opportunities to help you succeed. We are immediately hiring for all shifts! Available Shifts: 1st... AM 2:00 PM or 2:00 PM 10:00 PM Shift differentials available for eligible shifts Whats In It For You? At WallisLocation: O'Fallon, MO, USA
| Salary: US$15.75 - 18.75 per hour | Date posted: 22 Oct 2026
Cashier Part Time
Company: Lowe's |
customers get the best value for their money. How We Support You Whether you need a part-time position or a place to plant... yourself and grow, Lowe's is ready to support your goals. As a Lowe's associate, you'll gain access to many benefitsLocation: O'Fallon, MO - Saint Peters, MO, USA
| Salary: unspecified | Date posted: 22 Oct 2026
Med Surg Ortho Unit Secretary-ft
Company: BJC HealthCare |
, Progress West Hospital is BJC HealthCares newest hospital in St. Charles County, featuring modern private rooms. It offers 24... the clinical operations by providing customer service and clerical support. Transcribes physician orders as appropriateLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 21 Oct 2026
Manager, Product Management – Operational Reports
Company: Mastercard |
with our customers, were helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments... to roadmap development and future product enhancements. Support pricing discussions and commercial planning activities. HelpLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 21 Oct 2026
Restaurant Manager
Company: Cracker Barrel |
. Here, the work means more because we take pride in doing it together. So, join our team and find your place... expecting you! Focus on You We're all about making sure you're taken care of too. Here's what's in it for you: Good WorkLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 21 Oct 2026
Senior, Software Engineer
Company: Mastercard |
with our customers, were helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments.... Incorporate test automation and regression testing into the software development lifecycle to support code quality and reliableLocation: O'Fallon, MO, USA
| Salary: US$115000 - 184000 per year | Date posted: 21 Oct 2026
Senior Software Integration Engineer - Workday Integrations And Extend
Company: Mastercard |
with our customers, were helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments... globe. We're building the next generation of our Workday platform, and Workday Extend is at the center of itLocation: O'Fallon, MO, USA
| Salary: US$96000 - 163000 per year | Date posted: 21 Oct 2026
Environmental Services Attendant
Company: Sodexo |
-Time or Part-Time Pay Range: $18.00 - $20.70 Working with Sodexo is more than a job; it's a chance.../development and advancement opportunities to turn your job into a career Full array of benefits that support you and your familyLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 21 Oct 2026
Compliance Engineer
Company: Schneider Electric |
engineering teams to support new product development and product sustainment, manage testing processes with third-party labs... with Engineering teams to ensure certification reports and records are up to date. Provide support for production facilityLocation: O'Fallon, MO - Buffalo, NY, USA
| Salary: US$101600 - 152400 per year | Date posted: 20 Oct 2026
Software Engineer Ii
Company: Mastercard |
with our customers, were helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments..., and higher transaction approval rates. As part of our team, you will build and support highly scalable, high-performance softwareLocation: O'Fallon, MO, USA
| Salary: US$92000 - 147000 per year | Date posted: 20 Oct 2026
Senior Vice President, Software Engineering – Authentication
Company: Mastercard |
with our customers, were helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments... that improve customer experience, increase approval rates, reduce cart abandonment and fraud , and support a more secure paymentsLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 20 Oct 2026
Medical Assistant, Women's Health Clinic
Company: unknown |
It's more than a career, it's a calling MO-SSM Health Medical Group - 1101 Highway K Worker Type: Regular... be empowered to grow, supported to thrive, and inspired to make a lasting impact. In this role, you will provide hands-on supportLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 20 Oct 2026
Manager, Software Engineering
Company: Mastercard |
with our customers, were helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments...-volume, and highly available systems that support real-time payment authorization? Would you like to lead a team developingLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 19 Oct 2026
Retail Customer Service
Company: Sherwin-Williams |
solutions make the places and spaces in our world brighter and stronger. Your skills, talent and passion make it... stability, growth and momentum and translates it to possibility for our people. Our people are behind the strengthLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 19 Oct 2026
Small Business Application And Support Representative
Company: Chubb |
opportunity and compliance with all laws and regulations pertaining to it. Our policy is to provide employment, trainingLocation: O'Fallon, MO, USA
| Salary: US$45000 - 50000 per year | Date posted: 18 Oct 2026
Retail Merchandising Field Specialist
Company: Channel Partners |
independently. Regardless of whether you have prior experience in general retail, grocery, home improvement, tech support, cosmetics... you with all the necessary skills. Here's how we'll support you consistently in this role: Dedicated Field Manager Paid trainingLocation: O'Fallon, MO, USA
| Salary: US$17 per hour | Date posted: 18 Oct 2026
Registered Respiratory Therapist
Company: BJC HealthCare |
, Progress West Hospital is BJC HealthCare's newest hospital in St. Charles County, featuring modern private rooms. It offers 24... to assess, analyze and troubleshoot as needed. Demonstrates advanced clinical and critical care skills to support additionalLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 17 Oct 2026
Assistant Nurse Manager: Emergency Room
Company: BJC HealthCare |
, featuring modern private rooms. It offers 24-hour emergency services and has partnered with St. Louis Children's Hospital... professional development plans. Ensures that the productivity and actions of that group meet/support the overall operational goalsLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 17 Oct 2026
Manager, Legal Compliance
Company: Mastercard |
with our customers, were helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments... prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessibleLocation: O'Fallon, MO, USA
| Salary: US$115000 - 184000 per year | Date posted: 17 Oct 2026
Physical Therapy Assistant (pta)
Company: Powerback Rehabilitation |
facilities, outpatient clinics, and home-based care. We're proud to deliver personalized care exactly where and when it... Off: We offer generous paid time off to Full-Time and Part-Time team members. Support for New Grads: Our PowerbackLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 17 Oct 2026
Team Member
Company: Jimmy John's |
Why Join Our Team? We're building a team of dependable people who take pride in their work and support... Maintain store cleanliness Follow food safety procedures Help support store operations Work as part of a teamLocation: O'Fallon, MO, USA
| Salary: US$15 per hour | Date posted: 17 Oct 2026
Ai Engineer I, Launch Program 2027 – St. Louis, Mo, Us
Company: Mastercard |
with our customers, were helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments... to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expectedLocation: O'Fallon, MO, USA
| Salary: US$100000 per year | Date posted: 17 Oct 2026
Platform Engineering Intern, Summer 2027 – St. Louis, Mo, Us
Company: Mastercard |
your network, and make a meaningful impact while working on projects that support business priorities. It provides an opportunity... with our customers, were helping build a sustainable economy where everyone can prosper. We support a wide range of digital paymentsLocation: O'Fallon, MO, USA
| Salary: US$25 - 30 per hour | Date posted: 17 Oct 2026
Part-time Sales Lead - Famous Footwear
Company: Caleres |
. You do this by creating a welcoming environment and in-store culture where customers say, Ill take it and are loyal to your store... in the work so it runs like a tightly laced sneaker from pricing to inventory, nothing gets past your keen eye for detailLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 17 Oct 2026
Assistant Manager / Operations Lead
Company: Jimmy John's |
Why Join Our Team? We're building a team of dependable people who take pride in their work and support... on Experience) Job Description Help run the business, not just work in it. We're seeking a dependable leader who wants to playLocation: O'Fallon, MO, USA
| Salary: US$18 - 22 per hour | Date posted: 16 Oct 2026
Director, Gbsc Operations Excellence And Value Delivery
Company: Mastercard |
with our customers, were helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments... with an inherent risk to the organization and therefore, it is expected that the successful candidate for this position must: AbideLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 16 Oct 2026
Lube And Tire Technician
Company: Plaza Tire Service |
to providing consistent support, clear communication, and to building strong teams so every teammate has the tools, training...? As a Lube and Tire Technician, youll support the store by performing essential vehicle maintenance services, completingLocation: O'Fallon, MO, USA
| Salary: US$16 - 19 per hour | Date posted: 16 Oct 2026
Director, Platform Engineering
Company: Mastercard |
with our customers, were helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments... and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information securityLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 16 Oct 2026
Occupational Therapy Assistant (cota)
Company: Powerback Rehabilitation |
to deliver personalized care exactly where and when it's needed most. Join an industry-leading team that restores hope... off to Full-Time and Part-Time team members. Support for New Grads: Our Powerback Clinical Mentorship Program kicks offLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 16 Oct 2026
Assistant Store Manager
Company: Community Choice Financial Family of Brands |
support our customers through real financial needs while gaining hands-on experience running a store. Youll develop... your leadership skills in real-time by driving account management, customer outreach, and risk management. Its performance-drivenLocation: O'Fallon, MO, USA
| Salary: US$16.5 per hour | Date posted: 16 Oct 2026
Software Engineer Ii
Company: Mastercard |
with our customers, were helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments... with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, MastercardLocation: O'Fallon, MO, USA
| Salary: US$92000 - 147000 per year | Date posted: 16 Oct 2026
Senior Software Engineer
Company: Mastercard |
with our customers, were helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments... development, and AWS-based solutions to support Mastercard's Cloud Connect initiatives. The role will focus on building secureLocation: O'Fallon, MO, USA
| Salary: US$115000 - 184000 per year | Date posted: 16 Oct 2026
Lead Site Reliability Engineer
Company: Mastercard |
with our customers, were helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments... and inclusive than ever before. Safer, faster, more sustainable. And we need the best people to do it. Technologists whoLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 16 Oct 2026
Senior Software Engineer
Company: Mastercard |
with our customers, were helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments... development, and AWS-based solutions to support Mastercard's Cloud Connect initiatives. The role will focus on building secureLocation: O'Fallon, MO, USA
| Salary: US$115000 - 184000 per year | Date posted: 15 Oct 2026
Dry Van Truck Driver - Up To $97k+ / Yr
Company: Transland |
, support our customers, and show respect for every person who wears the TransLand name. Drivers aren't numbers here-they're... partners, and it shows in how we run. That commitment has earned TransLand recognition five years in a row as a 2022-2026Location: O'Fallon, MO, USA
| Salary: US$97157 per year | Date posted: 15 Oct 2026
Techincal Program Manager
Company: Wipro Digital |
with industry vendors that provide technology or user experience design components that support our architecture and work..., and your skills. We want to see the constant evolution of our business and our industry. It has always been in our DNA - as the worldLocation: O'Fallon, MO, USA
| Salary: US$60000 - 135000 per year | Date posted: 15 Oct 2026
Lead Software Development Engineer
Company: Mastercard |
with our customers, were helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments..., development, documentation, testing, deployment, and ongoing support. Design and implement comprehensive testing strategiesLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 15 Oct 2026
Manager, Business Integration
Company: Mastercard |
with our customers, were helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments... & Acquisitions Center of Excellence (M&A COE) and support the Global Business Services Center Legal, Franchise & Integrity (GBSC LFILocation: O'Fallon, MO, USA
| Salary: US$119000 - 190000 per year | Date posted: 15 Oct 2026
Lpn/rn Pediatric Home Care
Company: Phoenix Home Care |
Come Experience Nursing the Way It Was Meant to Be! As the leaves begin to change and a new season brings a fresh... sense of possibility, it may be the perfect time for a New Beginning in your nursing career. At Phoenix Home CareLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 14 Oct 2026
Lpn/rn Pediatric Home Care Premium Overnights $3000 Sign On Bonus
Company: Phoenix Home Care |
Job Description: Come Experience Nursing the Way It Was Meant to Be! As the leaves begin to change and a new season... brings a fresh sense of possibility, it may be the perfect time for a New Beginning in your nursing career. At Phoenix HomeLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 14 Oct 2026
Lpn/rn Pediatric Home Care Weekends
Company: Phoenix Home Care |
Job Description: Come Experience Nursing the Way It Was Meant to Be! As the leaves begin to change and a new season... brings a fresh sense of possibility, it may be the perfect time for a New Beginning in your nursing career. At Phoenix HomeLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 14 Oct 2026
Lpn/rn Pediatric Home Care
Company: Phoenix Home Care |
Job Description: Come Experience Nursing the Way It Was Meant to Be! As the leaves begin to change and a new season... brings a fresh sense of possibility, it may be the perfect time for a New Beginning in your nursing career. At Phoenix HomeLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 14 Oct 2026
Lpn/rn Pediatric Home Care Premium Overnights $3000 Sign On Bonus
Company: Phoenix Home Care |
Come Experience Nursing the Way It Was Meant to Be! As the leaves begin to change and a new season brings a fresh... sense of possibility, it may be the perfect time for a New Beginning in your nursing career. At Phoenix Home CareLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 14 Oct 2026
Lpn/rn Pediatric Home Care Weekends
Company: Phoenix Home Care |
Come Experience Nursing the Way It Was Meant to Be! As the leaves begin to change and a new season brings a fresh... sense of possibility, it may be the perfect time for a New Beginning in your nursing career. At Phoenix Home Care