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18 technical support jobs found in O'Fallon, MO

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O'Fallon technical support Missouri
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Full time
 
Skilled Maintenance Team Member
Toyota O'Fallon, MO, USA
Overview Who we are Toyota Manufacturing is looking to develop new innovative solutions to support the future of mobility, and values being a member of a local and global community. We offer an inclusive team environment that values “respect for people” and we are a company with a rich history and an exciting future to pursue your professional dreams. Along with great pay, amazing benefits, and a stable work environment – Toyota Manufacturing has it all. To save time applying, Toyota does not offer sponsorship of job applicants for employment-based visas or any other work authorization for this position at this time. Who we’re looking for Toyota’s General Maintenance Department is looking for a passionate and highly motivated Skilled Maintenance Technician. The primary responsibility of this role is preventative maintenance of electrical and mechanical equipment in accordance with standards. What we offer Starting hourly rate of $35.90 - $46.75 $1.50/HR...

Jan 09, 2026
MasterCard
Full time
 
Senior Business Analyst
MasterCard O'Fallon, MO, USA
Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential. Title and Summary Senior Business Analyst About the Role Program Governance & Success supports how large, cross-functional initiatives (“Programs”) operate within Mastercard. Our team maintains the structures, standards, and guidance that Programs rely on and helps teams navigate them effectively so they can deliver consistently and at scale. We are seeking a Senior Business Analyst who will play a key role in improving how teams access information,...

Jan 09, 2026
MasterCard
Full time
 
Senior Product Manager – Technical
MasterCard O'Fallon, MO, USA
Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential. Title and Summary Senior Product Manager – Technical Overview The Customer Access team is looking for a Senior Product Manager - Technical to drive the transformation of developer experience across Mastercard. This role will support the enablement of software engineers by improving documentation workflows, streamlining onboarding for internal products, and enhancing platform usability. The Specialist will collaborate across engineering, product, and technical...

Jan 08, 2026
MasterCard
Full time
 
Director, Product Experience Design - Mastercard Developers
MasterCard O'Fallon, MO, USA
Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential. Title And Summary Director, Product Experience Design - Mastercard Developers The Services team and solutions fuel growth for partners globally by providing cutting edge services in the areas of Customer Acquisition and Engagement, Security Solutions, Business and Market Insights, and Open Banking. Focused on thinking big and scaling fast, our agile sales team is responsible for end-to-end solutions for a diverse global customer base including retailers, airlines, hotels,...

Jan 02, 2026
MasterCard
Full time
 
Director, Reliability Engineering
MasterCard O'Fallon, MO, USA
Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential. Title and Summary Director, Reliability Engineering Overview The Services Access BizOps Team is looking for a Director to lead Business Operations Engineers , who can help us solve problems, support our applications and lead Mastercard in business operations and best practices. Are you a born problem solver who loves to figure out how something works? Are you a technology geek who loves to learn new things? Do you have a low tolerance for manual work and look...

Dec 26, 2025
So
Full time
 
Construction Technician Series - O'Fallon Project Office
State of Missouri O'Fallon, MO, USA
Job Summary - Why you’ll love this position Position closes 01/08/2025 Note for internal applicants: Successful candidates already at rates above the posted salary will be evaluated on an individual basis to determine final salary outcome. Job Location: O'Fallon Project Office: 6780 Old Highway N. St. Charles, MO 63304 Why you’ll love this position: The construction technician provides semi-skilled technical or paraprofessional support in connection with the construction of engineering projects. Responsibilities are performed under moderate supervision. Responsibilities - What you’ll do What you'll do: Performs basic construction tests such as air, slump, moisture, compaction, aggregate gradation, and density; reports results to supervisor. Performs measurements, computations, or other work in preparing final plans, change orders, and contractor payment estimates. Assists in inspection of bituminous and portland cement concrete plants and/or...

Dec 26, 2025
MasterCard
Full time
 
Manager, Product Management - Real Time Clearing
MasterCard O'Fallon, MO, USA
Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential. Title and Summary Manager, Product Management - Real Time Clearing The Manager, Network Products will join a team driving new innovative products and services for Mastercard’s global core payments network. The successful candidate will help define our technology, leading efforts from an initial problem statement and analysis, through development of options, presentation to leadership, leading into implementation. The role will involve data and financial analysis and...

Dec 25, 2025
MasterCard
Full time
 
Lead Software Engineer - Workday
MasterCard O'Fallon, MO, USA
Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential. Title and Summary Lead Software Engineer - Workday Who is Mastercard? Mastercard is a global technology company in the payments industry. Our mission is to connect and power an inclusive, digital economy that benefits everyone, everywhere by making transactions safe, simple, smart, and accessible. Using secure data and networks, partnerships and passion, our innovations and solutions help individuals, financial institutions, governments, and businesses realize...

Dec 25, 2025
MasterCard
Full time
 
Director, Finance Business Partner
MasterCard O'Fallon, MO, USA
Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential. Title and Summary Director, Finance Business Partner Overview: We are seeking a highly skilled and intellectually curious Director, Finance Business Partner to support Mastercard Technology’s investment decisioning. This role serves as a key partner to the VP, Finance Business Partner and plays a critical part in driving high-quality business cases, advanced financial modeling, and data-driven insights that influence strategic technology outcomes. The ideal...

Dec 24, 2025
MasterCard
Full time
 
Software Engineer I-3
MasterCard O'Fallon, MO, USA
Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential. Title and Summary Software Engineer I-3 Who is Mastercard? Mastercard is a global technology company in the payments industry. Our mission is to connect and power an inclusive, digital economy that benefits everyone, everywhere, by making transactions safe, simple, smart, and accessible. Using secure data and networks, partnerships, and passion, our innovations and solutions help individuals, financial institutions, governments, and businesses realize their...

Dec 18, 2025
MasterCard
Full time
 
Senior Vice President, Services Technology Transformation, Enablement & Architecture
MasterCard O'Fallon, MO, USA
Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential. Title and Summary Senior Vice President, Services Technology Transformation, Enablement & Architecture Senior Vice President, Services Technology Transformation, Enablement & Architecture - Who is Mastercard? - Mastercard is a global technology company in the payments industry. Our mission is to connect and power an inclusive, digital economy that benefits everyone, everywhere by making transactions safe, simple, smart, and accessible. Using secure data...

Dec 15, 2025
MasterCard
Full time
 
Software Engineer I-1
MasterCard O'Fallon, MO, USA
Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential. Title and Summary Software Engineer I-1 Job Profile Summary Job Overview: Support software engineering through programming, testing, implementation, documenting and delivery of software solutions. Researches alternative technical solutions for changing business needs. Major Accountabilities: •Responsible for programming, testing, implementation, documentation, maintenance and support of systems application software in adherence with MasterCard standards,...

Dec 14, 2025
MasterCard
Full time
 
Software engineer
MasterCard O'Fallon, MO, USA
Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential. Title and Summary Software Engineer I-1 Job Profile Summary Job Overview: Support software engineering through programming, testing, implementation, documenting and delivery of software solutions. Researches alternative technical solutions for changing business needs. Major Accountabilities: •Responsible for programming, testing, implementation, documentation, maintenance and support of systems application software in adherence with MasterCard standards,...

Dec 14, 2025
MasterCard
Full time
 
Director, Product Experience Design - Mastercard Developers
MasterCard O'Fallon, MO, USA
Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential. Title and Summary Director, Product Experience Design - Mastercard Developers The Services team and solutions fuel growth for partners globally by providing cutting edge services in the areas of Customer Acquisition and Engagement, Security Solutions, Business and Market Insights, and Open Banking. Focused on thinking big and scaling fast, our agile sales team is responsible for end-to-end solutions for a diverse global customer base including retailers, airlines,...

Dec 12, 2025
MasterCard
Full time
 
Manager, Product Delivery
MasterCard O'Fallon, MO, USA
Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential. Title and Summary Manager, Product Delivery Overview This is a customer-focused technical product specialist who provides pre-sales solution consulting to prospective customers and implementation guidance to customers that have chosen the Finicity API. In this role, you will collaborate with the Finicity Sales and Business Development teams to discover technical needs and communicate appropriate API services to meet these requirements. You will serve in a...

Dec 12, 2025
FC
DevOps Engineer
Farm Credit Network O'Fallon, MO, USA
DevOps Engineer Why FCS Financial? Ever dreamed of being part of an organization with deep roots in agriculture and the community? For over 100 years, as part of the Farm Credit System, we’ve been supporting agriculture and rural communities in Missouri. If you are a technology professional passionate about bridging software development and operations and driving secure, scalable delivery pipelines, this is your opportunity to make a lasting impact! About the Role: As DevOps Engineer, you will be responsible for automating and streamlining software delivery processes. You’ll design and manage CI/CD pipelines, oversee cloud infrastructure, and implement infrastructure as code. This role ensures development, testing, deployment, and monitoring are efficient, secure, and scalable, enabling the organization to deliver technology solutions with speed and reliability. Key Responsibilities: CI/CD Pipeline: Design, build, and maintain automated systems for continuous...

Dec 11, 2025
FC
Devops engineer
Farm Credit Network O'Fallon, MO, USA
DevOps Engineer Why FCS Financial? Ever dreamed of being part of an organization with deep roots in agriculture and the community? For over 100 years, as part of the Farm Credit System, we’ve been supporting agriculture and rural communities in Missouri. If you are a technology professional passionate about bridging software development and operations and driving secure, scalable delivery pipelines, this is your opportunity to make a lasting impact! About the Role: As DevOps Engineer, you will be responsible for automating and streamlining software delivery processes. You’ll design and manage CI/CD pipelines, oversee cloud infrastructure, and implement infrastructure as code. This role ensures development, testing, deployment, and monitoring are efficient, secure, and scalable, enabling the organization to deliver technology solutions with speed and reliability. Key Responsibilities: CI/CD Pipeline: Design, build, and maintain automated systems for continuous...

Dec 11, 2025
VI
Full time
 
Entry-level Lube Tech/Technician
Valvoline Instant Oil Change O'Fallon, MO, USA
ALL ROADS LEAD TO THIS OPPORTUNITY The journey to Valvoline Instant Oil Change (VIOC) is different for everyone. Our employees are students, recent grads, parents, veterans, career changers—who have all found their way to our team. No matter where you’ve been or what you’re looking for, discover how your road leads to Valvoline. ROLE OVERVIEW: What you’ll do to drive success When you join us as an Entry-Level Lube Technician, your personal and professional goals will be fueled by a friendly and collaborative team environment. Together, we’ll help keep our guests safe on the road by providing top-tier customer service, while performing preventative maintenance services for their vehicles. Your road to VIOC doesn’t require previous automotive experience. Through our award-winning training program, we’ll teach you how to: Change oil Check and refill fluids Rotate tires Test and replace batteries Inspect and replace lights and wipers Perform an 18-point...

Dec 31, 2025
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