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Associate Operations Engineer Jobs in O Fallon, IL

AWS certification (e.g., Solutions Architect - Associate/Professional or DevOps Engineer - Professional). * Deep experience with AWS GovCloud, ECS/EKS/ECR, Terraform, GitLab, and RHEL 8/9. * ...

AWS GovCloud Engineer

Scott Air Force Base, IL ยท On-site

$80K - $120K/yr

AWS certification (e.g., Solutions Architect - Associate/Professional or DevOps Engineer - Professional). * Deep experience with AWS GovCloud, ECS/EKS/ECR, Terraform, GitLab, and RHEL 8/9. * ...

Sr Observability Engineer

Saint Louis, MO ยท On-site

$105K - $143K/yr

The Sr Observability Engineer will support the design, implementation, and optimization of ... operations associates, among hundreds more. Let's talk about how you can find your place here at ...

Sr Observability Engineer

Saint Louis, MO ยท On-site

$105K - $143K/yr

What You'll Be Doing The Sr Observability Engineer will support the design, implementation, and ... operations associates, among hundreds more. Let's talk about how you can find your place here at ...

Sr Observability Engineer

Saint Louis, MO ยท On-site

$105K - $143K/yr

What You'll Be Doing The Sr Observability Engineer will support the design, implementation, and ... operations associates, among hundreds more. Let's talk about how you can find your place here at ...

... developers, bankers, operations associates, among hundreds more. Let's talk about how you can find ... your place here at Stifel, where success meets success. At Stifel we offer an entrepreneurial ...

... developers, bankers, operations associates, among hundreds more. Let's talk about how you can find ... your place here at Stifel, where success meets success. At Stifel we offer an entrepreneurial ...

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Associate Operations Engineer information

See O Fallon, IL salary details

$10

$24

$49

How much do associate operations engineer jobs pay per hour?

As of Aug 21, 2026, the average hourly pay for associate operations engineer in O Fallon, IL is $24.48, according to ZipRecruiter salary data. Most workers in this role earn between $16.59 and $28.27 per hour, depending on experience, location, and employer.

What is an associate operations engineer?

Associate Operations Engineers are entry-level professionals who support the management, maintenance, and optimization of an organization's IT infrastructure and operational systems. They assist in monitoring system performance, troubleshooting technical issues, implementing operational processes, and ensuring high system availability. These engineers often work under the guidance of senior operations staff and may collaborate with other IT teams to support daily business operations. Their role is crucial in maintaining the smooth functioning of technology services within an organization.

What are the key skills and qualifications needed to thrive as an associate operations engineer?

To thrive as an Associate Operations Engineer, you need a solid background in systems administration, troubleshooting, and IT fundamentals, often supported by a relevant degree or certifications like CompTIA A+ or Network+. Familiarity with monitoring tools, ticketing systems, cloud platforms, and scripting languages such as Python or Bash is commonly required. Strong problem-solving abilities, attention to detail, and effective communication are important soft skills in this role. These skills and qualities are essential for ensuring system reliability, efficient incident response, and seamless collaboration within IT operations teams.

What are some common challenges faced by associate operations engineers during their first year on the job?

Associate Operations Engineers often encounter challenges like adapting to complex IT systems, managing incident response under tight deadlines, and learning to prioritize tasks effectively. Navigating various tools and collaborating with cross-functional teams can also feel overwhelming initially. However, most organizations provide structured onboarding, mentorship, and training to help new hires build confidence and technical proficiency. Developing strong communication skills and proactively seeking feedback can ease the transition and set the foundation for career growth.

What cities near O Fallon, IL are hiring for Associate Operations Engineer jobs?

Cities near O Fallon, IL with the most Associate Operations Engineer job openings:

Infographic showing various Associate Operations Engineer job openings in O Fallon, IL as of August 2026, with employment types broken down into 1% As Needed, 84% Full Time, 11% Part Time, 1% Temporary, 2% Contract, and 1% Nights. Highlights an 93% Physical, 3% Hybrid, and 4% Remote job distribution, with an average salary of $50,920 per year, or $24.5 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 28 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.