Jobs in o fallon, mo

9,021 - 9,040 of 9,349 Jobs

C++ Software Engineer Intern - (Boulder, CO - June 16-Sept 5, 2025)Job Title - C++ Software Engineer Intern - (Boulder, CO - June 16-Sept 5, 2025)

Splunk Inc.Company Name - Splunk Inc.

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Remote or Boulder, Colorado, USA

Full-time

Description Splunk is here to build a safer and more resilient digital world. The world's leading enterprises use our unified security and observability platform to keep their digital systems secure and reliable. While customers love our technology, it's our people that make Splunk stand out as an amazing career destination and why we've won so many awards as a best place to work. If you become a Splunker, we want your whole, authentic self, what we call your "million data points". So bring you

Senior Cloud Security Engineer (Remote)Job Title - Senior Cloud Security Engineer (Remote)

Progressive LeasingCompany Name - Progressive Leasing

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Ohio, USA

Full-time

Progressive Leasing is a leading provider of in-store and e-commerce lease-to-own solutions. As an almost 20+ year old FinTech company that has gone from start-up to industry leader, we know how to innovate, simplify, and value all people. We are a company founded on our grit and we are constantly looking to the future. As an ever-evolving group of entrepreneurs and technologists, we strive to do the right thing period in all aspects of our work. We are a subsidiary of PROG Holdings (NYSE: PRG),

Senior Cloud Security Engineer (Remote)Job Title - Senior Cloud Security Engineer (Remote)

Progressive LeasingCompany Name - Progressive Leasing

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Utah, USA

Full-time

Virtual Desktop Infrastructure (VDI) EngineerJob Title - Virtual Desktop Infrastructure (VDI) Engineer

General DynamicsCompany Name - General Dynamics

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Remote or Annapolis, Maryland, USA

Full-time

This is an unpaid fellowship through the Department of Defense (DoD) SkillBridge Program. The fellow selected for this role will not receive compensation or benefits from GDIT and will not be an employee, agent or contractor of GDIT but rather will remain an employee of the DoD and will receive compensation and benefits through the DoD. Type of Requisition: Regular Clearance Level Must Currently Posses: Top Secret SCI + Polygraph Clearance Level Must Be Able To Obtain: Top Secret SCI + Polygr

Delmia/IQMS Systems AnalystJob Title - Delmia/IQMS Systems Analyst

Marmon Holdings IncCompany Name - Marmon Holdings Inc

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Remote or Harrisburg, North Carolina, USA

Full-time

WILBERT INC As a part of the global industrial organization Marmon Holdings-which is backed by Berkshire Hathaway-you'll be doing things that matter, leading at every level, and winning a better way. We're committed to making a positive impact on the world, providing you with diverse learning and working opportunities, and fostering a culture where everyone's empowered to be their best. Primary Responsibilities: Perform ERP IT related activities, including, but not limited to the following: P

Senior Cloud Developer (AWS)- Remote (Future Opportunity)Job Title - Senior Cloud Developer (AWS)- Remote (Future Opportunity)

ICFCompany Name - ICF

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Remote or Reston, Virginia, USA

Full-time

*We are open to supporting 100% remote work anywhere within the US* * This role is part of our talent pipeline, and while there may not be an immediate opening, we are proactively connecting with qualified candidates for future opportunities* We're seeking a talented Cloud backend developer to join our dynamic team. As a key member of our engineering department, you'll play a pivotal role in designing, developing, and maintaining robust backend applications and services. Responsibilities: Des

Sr. Frontend Web DeveloperJob Title - Sr. Frontend Web Developer

Verint Systems IncCompany Name - Verint Systems Inc

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Remote or Columbia, Maryland, USA

Full-time

Job Description At Verint, we set the standard for understanding the unique fraud and security challenges for financial institutions. Our mission is to help financial institutions meet their specific needs with our specialized suite of security solutions. We hire innovators with the passion, creativity, and drive to answer constantly shifting market challenges and deliver impactful results for our customers. Our commitment to attracting and retaining a talented, diverse, and engaged team create

Senior Sealed System EngineerJob Title - Senior Sealed System Engineer

Marmon Holdings IncCompany Name - Marmon Holdings Inc

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Remote or Carol Stream, Illinois, USA

Full-time

Marmon Foodservice Technologies, Inc. Come join a team where People make the difference! As a part of Marmon Holdings, Inc., a highly decentralized organization, we rely heavily on people with the aptitude, attitude, and entrepreneurial spirit to drive our success, and we're committed to attracting and retaining top talent. About The Job Though you may not know us by name, you've most likely enjoyed meals and refreshments supported by our industry-leading brand portfolio. For decades, we've de

Virtual Desktop Infrastructure (VDI) EngineerJob Title - Virtual Desktop Infrastructure (VDI) Engineer

General DynamicsCompany Name - General Dynamics

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Remote or Washington, District of Columbia, USA

Full-time

Bioinformatics Engineer (Hybrid)Job Title - Bioinformatics Engineer (Hybrid)

Quest Diagnostics Inc.Company Name - Quest Diagnostics Inc.

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Remote or Baltimore, Maryland, USA

Full-time

Overview About Haystack Oncology Haystack Oncology, now part of Quest Diagnostics, is a next-generation liquid biopsy company focused on advancing tumor-informed minimal residual disease (MRD) testing. Our proprietary technology enables highly sensitive and specific detection of circulating tumor DNA (ctDNA), improving patient outcomes through earlier detection of residual disease. As we continue to expand our assay portfolio and bring cutting-edge diagnostics to the public, we are seeking a

Senior Network Engineer - Remote in MN or WIJob Title - Senior Network Engineer - Remote in MN or WI

UnitedHealth GroupCompany Name - UnitedHealth Group

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Remote or Plymouth, Minnesota, USA

Full-time

Opportunities at Optum, in strategic partnership with Allina Health. As an Optum employee, you will provide support to the Allina Health account. The work you do with our team will directly improve health outcomes by connecting people with the care, pharmacy benefits, data and resources they need to feel their best. Here, you will find a culture guided by diversity and inclusion, talented peers, comprehensive benefits and career development opportunities. Come make an impact on the communities w

Senior Data Analyst / Grand Prairie, TXJob Title - Senior Data Analyst / Grand Prairie, TX

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

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Remote or Grand Prairie, Texas, USA

Full-time

Job Description You will be a Senior Data Analyst for our Ethics team. Our team is responsible for conducting predictive data analysis, identifying trends and areas of concern, and recommending areas for improvement to support the Ethics organization and MFC management. What You Will Be Doing As a Senior Data Analyst, you will be responsible for developing and monitoring key measurements of programs, analyzing program activity, and presenting reports to ethics officers and management. You will

Senior Software EngineerJob Title - Senior Software Engineer

VAST DataCompany Name - VAST Data

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Remote or Vancouver, Washington, USA

Full-time

Description VAST Data is looking for a Senior Software Engineer to join our growing team! This is a great opportunity to join one of the fastest-growing infrastructure companies in history, an organization that is in the center of the hurricane being created by the revolution in artificial intelligence. Take part in the design and implementation of the internals of the next-generation hugely scalable and highly performant analytical database. "VAST's data management vision is the future of th

Associate Director of Data Science - RAG, NLP, LLM and GenAI (Hybrid or Remote)Job Title - Associate Director of Data Science - RAG, NLP, LLM and GenAI (Hybrid or Remote)

S&P ConsultantsCompany Name - S&P Consultants

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Remote or New York, New York, USA

Full-time

About the Role: Grade Level (for internal use): 12 The Role: Associate Director of Data Science - RAG, NLP, LLM and GenAI S&P is a leader in risk management solutions leveraging automation and AI/ML. This role is a unique opportunity for hands-on ML scientists and NLP/Gen AI/ LLM scientists to grow into the next step in their career journey and apply her or his technical expertise in NLP, deep learning, GenAI, and LLMs to drive business value for multiple stakeholders while conducting cutting

Systems Administrator IIJob Title - Systems Administrator II

Sierra Nevada CorporationCompany Name - Sierra Nevada Corporation

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Remote or Plano, Texas, USA

Full-time

Do you have an eye for detail and a passion for developing innovation solutions? Join our team! As a Systems Administrator II, you will be using your skills and expertise to assist in the analysis, development, and configuration of our existing software and systems that address business requirements and processes. You'll be responsible for evaluating the interface between hardware and software, operational requirements, and characteristics of our systems, establishing and documenting system para

Staff Software Engineer - FrontendJob Title - Staff Software Engineer - Frontend

CVS HealthCompany Name - CVS Health

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Remote or Woonsocket, Rhode Island, USA

Full-time

At CVS Health, we're building a world of health around every consumer and surrounding ourselves with dedicated colleagues who are passionate about transforming health care. As the nation's leading health solutions company, we reach millions of Americans through our local presence, digital channels and more than 300,000 purpose-driven colleagues - caring for people where, when and how they choose in a way that is uniquely more connected, more convenient and more compassionate. And we do it all w

Senior ServiceNow Developer (Remote)Job Title - Senior ServiceNow Developer (Remote)

Progressive LeasingCompany Name - Progressive Leasing

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Texas, USA

Full-time

System Verification and Validation EngineerJob Title - System Verification and Validation Engineer

MedtronicCompany Name - Medtronic

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Remote or Los Angeles, California, USA

Full-time

We anticipate the application window for this opening will close on - 12 May 2025 At Medtronic you can begin a life-long career of exploration and innovation, while helping champion healthcare access and equity for all. You'll lead with purpose, breaking down barriers to innovation in a more connected, compassionate world. A Day in the Life Medtronic leads the health care industry to provide solutions that benefit the daily lives of people across the globe. Our organization contributes directl

Developer II ServiceNowJob Title - Developer II ServiceNow

CopelandCompany Name - Copeland

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Manila, Metro Manila, Philippines

Full-time

About Us We are a global climate technologies company engineered for sustainability. We create sustainable and efficient residential, commercial and industrial spaces through HVACR technologies. We protect temperature-sensitive goods throughout the cold chain. And we bring comfort to people globally. Best-in-class engineering, design and manufacturing combined with category-leading brands in compression, controls, software and monitoring solutions result in next-generation climate technology th

RF DSP FPGA Design Engineer ExpertJob Title - RF DSP FPGA Design Engineer Expert

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

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Remote or Orlando, Florida, USA

Full-time

Job Description You will be a highly skilled and experienced FPGA Design and Test Engineer at Lockheed Martin Missiles and Fire Control (MFC). This is an excellent opportunity to work on cutting-edge technology and collaborate with a team of engineers to integrate the algorithms into a large-scale FPGA design. What You Will Be Doing As a FPGA Design and Test Engineer, you will be responsible for developing Simulink and HDL Coder models to implement RF DSP algorithms targeting a Xilinx Versal d