Jobs in Saint Peters, MO

1,121 job openings within 25 miles

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Displaying results 1 - 15 of 1,121

Lead 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 ...

Principal Software Architect

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 BizOps 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 ...

Clinical Dietitian

Mercy - St. Louis, 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...

Clinical Dietitian - Part Time

Mercy - St. Louis, 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...

Behavioral Health Associate - Nights PRN

Mercy - St. Louis, MO

Postion: Behavioral Health Associatte Dept: Mercy STL Shift: Nights PRN 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

Supervisor-Clinical Nutrition

Mercy - St. Louis, 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...

Food Service Tech

Mercy - St. Louis, 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...

Win From Within Imaging-Radiology/Sonography Fall 2025

Mercy - St. Louis, MO

Win From Within Program Education partnership with St. Louis Community College, Jefferson College, and SIU Carbondale. Included Programs: Radiologic Technology & Ultrasound/Diagnostic Medical Imaging This program is designed to provide students with various opportunities to grow professionall...

Behavioral Health Specialist - PT Days

Mercy - St. Louis, MO

Position: Behavorial Health Specialist Dept: Mercy STL Shift: PT Days - 6:30am - 7:00pm 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 beli...

RN - Behavioral Health, Part-time

Mercy - St. Louis, MO

Mercy South Hyland Behavioral Health 10018 Kennerly Road, St. Louis, MO 63128 Registered Nurse (RN) Opportunities Part-time Opportunities Night Shift: 7:00pm-7:30am Sign-On Bonus Eligible <...

Data Entry Operator - Weekend Only

Kelly Services - Earth City, MO

Finding a job that fits your lifestyle isn't always easy. That's where Kelly® comes in. We're seeking a Data Entry Clerk to work on a project for a premier financial institution in Earth City, MO. Sound good? Take a closer look below. We're here to help you find something great that works for you—so you won't miss a moment of what really matters in your life. Schedule: Satur...

Software Engineer II

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 ...

Insurance Services Rep I - 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...

RN-Respiratory and Sleep

Mercy - St. Louis, MO

Casual Day Shift RN Mercy Children's Respiratory & Sleep Medicine Tuition Reimbursement up to $2,000 for continuing education Health/Dental/Vision available after day one Annual contribution of $100 per month to eligible co-workers enrolled in the Dependent Care FSA Paid parental leave for new ...