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Devops Engineer Jobs in O Fallon, MO (NOW HIRING)

Cloud DevOps Engineer

Saint Louis, MO ยท On-site

$95.70 - $159.70/hr

... into its operations and offerings. Within LSEG's Data and Analytics division, the Real-Time ... You will experience the critical role we have in helping to re-engineer the financial ecosystem to ...

Senior DevOps Developer (17639)

Saint Louis, MO ยท On-site

$123K - $158K/yr

Senior DevOps Developer Location: Onsite - St. Louis, MO (Mon-Thur) Duration: 12 months Rate: All-inclusive Alignment: W2 or C2C (Vendors Not Permitted) Overview We are seeking a Senior DevOps ...

Senior DevOps Developer (17639)

Saint Louis, MO ยท On-site

$126K - $162K/yr

Senior DevOps Developer Location: Onsite - St. Louis, MO (Mon-Thur) Duration: 12 months Rate: All-inclusive Alignment: W2 or C2C (Vendors Not Permitted) Overview We are seeking a Senior DevOps ...

Senior DevOps Developer Location: Onsite - St. Louis, MO (Mon-Thur) Duration: 12 months Rate: All-inclusive Alignment: W2 or C2C (Vendors Not Permitted) Overview We are seeking a Senior DevOps ...

We're looking for a Senior DevOps / Platform Engineer to help evolve the infrastructure that powers our platform, along with the tools and systems that keep our engineering team productive and ...

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Showing results 41-60

Devops Engineer information

See O Fallon, MO salary details

$15

$56

$80

How much do devops engineer jobs pay per hour?

As of Sep 2, 2026, the average hourly pay for devops engineer in O'Fallon, MO is $56.63, according to ZipRecruiter salary data. Most workers in this role earn between $47.45 and $65.00 per hour, depending on experience, location, and employer.

What is a DevOps engineer?

As a DevOps engineer, you collaborate with the IT development and operations teams to oversee the continuous integration of software applications throughout development, deployment, and infrastructure management. Your job duties include coding, scripting, testing, managing hardware and network configurations, logging, and performing health checks. You may be responsible for managing the automation processes between development and operations, and ensuring they work together for code releases. You may use a variety of DevOps tools like Nagios, Docker, and Git.

What are the key skills and qualifications needed to thrive as a DevOps engineer, and why are they important?

To thrive as a DevOps Engineer, you need a solid understanding of software development, IT operations, automation, and CI/CD practices, often supported by a degree in computer science or related fields. Familiarity with tools such as Jenkins, Docker, Kubernetes, AWS/Azure, and configuration management systems like Ansible or Chef is highly valued, along with relevant certifications (e.g., AWS Certified DevOps Engineer). Strong problem-solving abilities, collaboration, and effective communication are crucial soft skills for bridging development and operations teams. These skills and qualities are important for ensuring efficient software delivery, system reliability, and seamless collaboration across the software development lifecycle.

How do DevOps engineers typically collaborate with development and operations teams on a daily basis?

DevOps Engineers act as a bridge between development and operations teams by automating workflows, facilitating communication, and ensuring smooth software deployments. On a daily basis, they work closely with developers to integrate code changes, manage CI/CD pipelines, and troubleshoot build or deployment issues. They also collaborate with IT operations to monitor system performance, address infrastructure concerns, and implement security best practices. This collaborative approach helps ensure rapid delivery of reliable software while minimizing downtime.

Is DevOps still in demand in 2026?

DevOps engineers continue to be in high demand in 2026 due to the ongoing need for automation, continuous integration, and cloud infrastructure management. Skills in tools like Docker, Kubernetes, and cloud platforms such as AWS or Azure remain valuable for organizations seeking efficient software deployment and operations.

Is a DevOps engineer a high paying career?

DevOps engineers are generally considered to have high earning potential due to their specialized skills in automation, cloud platforms, and continuous integration. Salaries vary based on experience, location, and certifications, but the role is often among the higher-paying positions in the tech industry.

What are the most commonly searched types of Devops Engineer jobs in O'Fallon, MO?

The most popular types of Devops Engineer jobs in O'Fallon, MO are:

What are popular job titles related to Devops Engineer jobs in O'Fallon, MO?

For Devops Engineer jobs in O'Fallon, MO, the most frequently searched job titles are:

What job categories do people searching Devops Engineer jobs in O'Fallon, MO look for?

The top searched job categories for Devops Engineer jobs in O'Fallon, MO are:

What cities near O'Fallon, MO are hiring for Devops Engineer jobs?

Cities near O'Fallon, MO with the most Devops Engineer job openings:

Infographic showing various Devops Engineer job openings in O'Fallon, MO as of August 2026, with employment types broken down into 88% Full Time, 9% Part Time, and 3% Contract. Highlights an 86% Physical, 5% Hybrid, and 9% Remote job distribution, with an average salary of $117,785 per year, or $56.6 per hour.

Senior DevOps Engineer

London Stock Exchange Group

Saint Louis, MO โ€ข On-site

$121K - $156K/yr

Full-time

Medical, Retirement

Re-posted 11 days ago


Job description

ABOUT US:
LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a commitment to excellence in delivering the services our customers expect from us. With extensive experience, deep knowledge and worldwide presence across financial markets, we enable businesses and economies around the world to fund innovation, handle risk and create jobs. It's how we've contributed to supporting the financial stability and growth of communities and economies globally for more than 300 years.
Through a comprehensive suite of trusted financial market infrastructure services - and our open-access model - we provide the flexibility, stability and trust that enable our customers to pursue their ambitions with confidence and clarity.
LSEG is headquartered in the United Kingdom, with significant operations in 70 countries across EMEA, North America, Latin America and Asia Pacific. We employ 25,000 people globally, more than half located in Asia Pacific. LSEG's ticker symbol is LSEG.
Our People:
People are at the heart of what we do and drive the success of our business. Our culture of connecting, creating opportunity and delivering excellence shape how we think, how we do things and how we help our people fulfil their potential.
We embrace diversity and actively seek to attract individuals with unique backgrounds and perspectives. We break down barriers and encourage partnership, enabling innovation and rapid development of solutions that make a difference. Our workplace generates an enriching and exciting experience for our people and customers alike. Our vision is to build an inclusive culture in which everyone feels encouraged to fulfil their potential.
We know that real personal growth cannot be achieved by simply climbing a career ladder - which is why we encourage and enable a wealth of avenues and exciting opportunities for everyone to broaden and deepen their skills and expertise.
As a global organisation spanning 70 countries and one rooted in a culture of growth, opportunity, diversity and innovation, LSEG is a place where everyone can grow, develop and fulfil your potential with significant careers.
Role Summary
A Senior DevOps Engineer will work within the automation teams and alongside product teams to define, develop, test, and maintain the full CI/CD pipeline for cloud and on premises. This pipeline handles everything from the initial builds to automated testing and production deployment's. This is an opportunity to be part of development for our latest platform and you could be a critical part of our success in a global, high profile environment and with an enterprise level product with a global team.
The ideal candidate will be an individual that will take full ownership of problems and drive them through to completion. Must demonstrate dedication to improving the testing and Deployment of our solutions through automation and able to identify, propose, and drive improvements to meet this goal. Learning is also an important aspect of every member of the team, and continued learning is strongly encouraged and supported.
What You will Bring:
  • Experience with Python
  • Experience with CI/CD automation platforms such as Jenkins and Gitlab
  • Experience in containerization (Docker)
  • Experience in Linux
  • Experience with source code management tools such as GIT
  • Excellent communication skills (written and oral).
  • Strong collaboration and partnership (especially virtual).

Our purpose is the foundation on which our culture is built. Our values of Integrity, Partnership, Excellence and Change underpin our purpose and set the standard for everything we do, every day. They go to the heart of who we are and guide our decision making and everyday actions.
LSEG offers a range of tailored benefits and support, including healthcare, retirement planning, paid volunteering days and wellbeing initiatives.
Please take a moment to read this privacy notice carefully, as it describes what personal information London Stock Exchange Group (LSEG) (we) may hold about you, what it's used for, and how it's obtained, your rights and how to contact us as a data subject.
Join us and be part of a team that values innovation, quality, and continuous improvement. If you're ready to take your career to the next level and make a significant impact, we'd love to hear from you.
Career Stage:
Senior Associate
London Stock Exchange Group (LSEG) Information:
Join us and be part of a team that values innovation, quality, and continuous improvement. If you're ready to take your career to the next level and make a significant impact, we'd love to hear from you.
LSEG is a leading global financial markets infrastructure and data provider. Our purpose is driving financial stability, empowering economies and enabling customers to create sustainable growth.
Our purpose is the foundation on which our culture is built. Our values of Integrity, Partnership, Excellence and Change underpin our purpose and set the standard for everything we do, every day. They go to the heart of who we are and guide our decision making and everyday actions.
Working with us means that you will be part of a dynamic organisation of 25,000 people across 65 countries. However, we will value your individuality and enable you to bring your true self to work so you can help enrich our diverse workforce.
We are proud to be an equal opportunities employer. This means that we do not discriminate on the basis of anyone's race, religion, colour, national origin, gender, sexual orientation, gender identity, gender expression, age, marital status, veteran status, pregnancy or disability, or any other basis protected under applicable law. Conforming with applicable law, we can reasonably accommodate applicants' and employees' religious practices and beliefs, as well as mental health or physical disability needs.
You will be part of a collaborative and creative culture where we encourage new ideas. We are committed to sustainability across our global business and we are proud to partner with our customers to help them meet their sustainability objectives. Our charity, the LSEG Foundation provides charitable grants to community groups that help people access economic opportunities and build a secure future with financial independence. Colleagues can get involved through fundraising and volunteering.
LSEG offers a range of tailored benefits and support, including healthcare, retirement planning, paid volunteering days and wellbeing initiatives.
Please take a moment to read this privacy notice carefully, as it describes what personal information London Stock Exchange Group (LSEG) (we) may hold about you, what it's used for, and how it's obtained, your rights and how to contact us as a data subject.
If you are submitting as a Recruitment Agency Partner, it is essential and your responsibility to ensure that candidates applying to LSEG are aware of this privacy notice.