Jobs in Winfield, MO - Page 7

471 job openings within 25 miles

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Displaying results 91 - 105 of 471

Lead, AI Security Engineer

Mastercard - O'Fallon, MO

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 ...

Client Service Associate

Stifel - Chesterfield, MO

The Client Service Associate (CSA) provides administrative and operational support to Financial Advisors (FAs) and clients. This role also includes responsibilities related to marketing and social media coordination, helping to maintain the branch's digital presence and client communications. What We're Looking For Assist with opening and maintaining clie...

Customer Technical Services Analyst I

Mastercard - O'Fallon, MO

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 ...

R&D Director

Kelly Services - Earth City, MO

Kelly® Science & Clinical is seeking a R&D Director for a direct-hire (permanent) position with one of our partners in the St. Louis, MO area. If you're passionate about scientific integrity, regulatory compliance, and building claims that strengthen consumer trust — and you want to lead a high-impact R&D ...

Lead Platform Engineer – AWS Cloud DevOps Engineer

Mastercard - O'Fallon, MO

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 ...

Finance Intern, Summer 2026 – St. Louis, MO

Mastercard - O'Fallon, MO

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 ...

Director, Data Governance, Policy & Stewardship

Mastercard - O'Fallon, MO

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 ...

Director, Workday Technical Lead

Mastercard - O'Fallon, MO

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 ...

Patient Access Representative

Mercy - Chesterfield, MO

We're a Little Different Our mission is clear. We bring to life a healing ministry through our compassionate care and exceptional service. At Mercy, we believe in careers that match the unique gifts of unique individuals – careers that not only make the most of your skills and talents, but also your heart. Join us and discover why...

Truck Driver CDL A Home Daily

Ryder - Earth City, MO

Position Description Immediate opening for a SOLO Class A CDL Truck Driver and we want the right Trucker to join us at Ryder in Earth City, MO We will buy your truck! If you're looking to switch from Owner Operator to Company Driver, we can help make the switch even easier! We want the right Trucker to join us at Ryder See and Hear from a Ryder Em...

Coding Specialist (Full Time) Days-Remote

Mercy - Chesterfield, MO

We're a Little Different Our mission is clear. We bring to life a healing ministry through our compassionate care and exceptional service. At Mercy, we believe in careers that match the unique gifts of unique individuals – careers that not only make the most of your skills and talents, but also your heart. Join us and discover why...

Manager, Business Process Improvement

Mastercard - O'Fallon, MO

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 ...

Sr Principal Software Engineer

Mastercard - O'Fallon, MO

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 ...

Data Engineer I, Launch Program 2026 - St. Louis, MO

Mastercard - O'Fallon, MO

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 ...

Senior Software Engineer (Java Full stack)

Mastercard - O'Fallon, MO

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 ...