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Reliability Engineer Jobs in Chesterfield, MO (NOW HIRING)

Precoat Metals

Reliability Engineer

Saint Louis, MO · On-site

$96K - $120K/yr

We are seeking a results-driven Reliability Engineer to join our Engineering & Maintenance team to support the maintenance and reliability efforts across fourteen coil coating facilities. This ...

Precoat Metals

Reliability Engineer

Saint Louis, MO · On-site

$96K - $120K/yr

We are seeking a results-driven Reliability Engineer to join our Engineering & Maintenance team to support the maintenance and reliability efforts across fourteen coil coating facilities. This ...

Precoat Metals

Reliability Engineer

Saint Louis, MO · On-site

$96K - $120K/yr

We are seeking a results-driven Reliability Engineer to join our Engineering & Maintenance team to support the maintenance and reliability efforts across fourteen coil coating facilities. This ...

HiFyve

Reliability Engineer

Wentzville, MO · On-site

$30 - $45/hr

HiFyve is hiring a Reliability Engineer in the Industrial Manufacturing industry in Wentzville, MO! Salary: $30-$45/hr Shift : 7:00 AM-3:00 PM, with some weekends and on-call responsibilities ...

Merican

Site Reliability Engineer

Clayton, MO · On-site

$53.25 - $71/hr

Senior Site Reliability Engineer St. Louis, MO, this is a hybrid role that requires working onsite 3 days per week throughout the project. Also requires working onsite Monday-Friday the first week on ...

Hire Tech Services

BizOps SRE

Saint Louis, MO · On-site

$54 - $71.75/hr

BizOps SRE - Production Engineering Location: St. Louis, MO - Hybrid (3 days onsite per week) Job Type: Long-Term Contract Job Overview We are seeking an experienced BizOps SRE / Production Engineer ...

SunCoke Energy

Reliability Engineer

Granite City, IL · On-site

$97K - $122K/yr

Provides an essential interface between operations, maintenance, and engineering to ensure reliability principles are factored into project design and purchasing decisions. * Works with plant ...

SunCoke Energy

Reliability Engineer

Granite City, IL · On-site

$97K - $122K/yr

Provides an essential interface between operations, maintenance, and engineering to ensure reliability principles are factored into project design and purchasing decisions. * Works with plant ...

Mastercard, Inc.

Site Reliability Engineer II

O Fallon, MO · On-site

$53.25 - $70.75/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Title and Summary Site Reliability Engineer II Site Reliability Engineer II Who is Mastercard? At Mastercard technology, we work to connect and power an inclusive, digital economy that benefits ...

MasterCard

Site Reliability Engineer II

O Fallon, MO · On-site

$53.25 - $70.75/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Title and Summary Site Reliability Engineer II Site Reliability Engineer II Who is Mastercard? At Mastercard technology, we work to connect and power an inclusive, digital economy that benefits ...

Mastercard

Site Reliability Engineer II

O Fallon, MO · On-site

$53.25 - $70.75/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Title and Summary Site Reliability Engineer II Site Reliability Engineer II Who is Mastercard? At Mastercard technology, we work to connect and power an inclusive, digital economy that benefits ...

Boeing

Lead Site Reliability Engineer

Berkeley, MO · On-site

$53.50 - $71/hr

  • Medical

  • Life

  • Retirement

Lead Site Reliability Engineer Company: The Boeing Company The Boeing Company is looking for a Lead Site Reliability Engineer to join the Air Dominance Site Reliability Engineering team located in ...

Boeing

Lead Site Reliability Engineer

Berkeley, MO · On-site

$53.50 - $71/hr

  • Medical

  • Life

  • Retirement

Lead Site Reliability Engineer Company: The Boeing Company The Boeing Company is looking for a Lead Site Reliability Engineer to join the Air Dominance Site Reliability Engineering team located in ...

Boeing

Senior Site Reliability Engineer

Berkeley, MO · On-site

$53.50 - $71/hr

  • Medical

  • Life

  • Retirement

Senior Site Reliability Engineer Company: The Boeing Company The Boeing Company is looking for a Senior Site Reliability Engineer to join the Air Dominance Site Reliability Engineering team located ...

Mastercard

Site Reliability Engineer II

O Fallon, MO · On-site

$53.25 - $70.75/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Title and Summary Site Reliability Engineer II Site Reliability Engineer II Who is Mastercard? At Mastercard technology, we work to connect and power an inclusive, digital economy that benefits ...

Boeing

Lead Site Reliability Engineer

Berkeley, MO · On-site

$53.50 - $71/hr

  • Medical

  • Life

  • Retirement

Lead Site Reliability Engineer Company: The Boeing Company The Boeing Company is looking for a Lead Site Reliability Engineer to join the Air Dominance Site Reliability Engineering team located in ...

Mastercard

Site Reliability Engineer II

O Fallon, MO · On-site

$53.25 - $70.75/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Title and Summary Site Reliability Engineer II Site Reliability Engineer II Who is Mastercard? At Mastercard technology, we work to connect and power an inclusive, digital economy that benefits ...

Boeing

Senior Site Reliability Engineer

Berkeley, MO · On-site

$53.50 - $71/hr

  • Medical

  • Life

  • Retirement

Senior Site Reliability Engineer Company: The Boeing Company The Boeing Company is looking for a Senior Site Reliability Engineer to join the Air Dominance Site Reliability Engineering team located ...

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Showing results 1-20

All JobsReliability Engineer JobsReliability Engineer Jobs in Chesterfield, MO

Reliability Engineer information

See Chesterfield, MO salary details

$60.4K

$116.8K

$139.6K

How much do reliability engineer jobs pay per year?

As of Aug 20, 2026, the average yearly pay for reliability engineer in Chesterfield, MO is $116,763.00, according to ZipRecruiter salary data. Most workers in this role earn between $101,400.00 and $127,700.00 per year, depending on experience, location, and employer.

What is a reliability engineer?

Reliability Engineers are professionals responsible for ensuring that systems, equipment, or processes function consistently and efficiently over time. They analyze data, identify potential points of failure, and develop maintenance strategies to improve system reliability and minimize downtime. Their work spans various industries, including manufacturing, energy, and technology, and often involves collaborating with design, operations, and maintenance teams. By implementing reliability-centered maintenance and predictive analysis, they help organizations save costs and increase safety.

What does a reliability engineer do?

As a reliability engineer, your duties are to test and evaluate the manufacturing of products and components and ensure that the procedures are efficient and do not lead to abnormally high maintenance or operational costs. Your other responsibilities are to find solutions to product reliability risks. You may manage risk in a supply chain, develop loss prevention strategies, and track the entire lifecycle of product development, from building prototypes to moving a product into full-scale production. You analyze information from department heads and recommend strategies to reduce risk and ensure that the product works reliably.

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

To thrive as a Reliability Engineer, you need a solid background in engineering principles, failure analysis, and reliability modeling, typically with a degree in engineering or a related field. Familiarity with tools such as FMEA, Root Cause Analysis (RCA), reliability-centered maintenance (RCM) software, and certifications like Certified Reliability Engineer (CRE) are highly valued. Strong problem-solving abilities, attention to detail, and effective communication are crucial soft skills in this role. These skills ensure systems are dependable, downtime is minimized, and organizational performance and safety are optimized.

What are some typical challenges reliability engineers face when implementing preventive maintenance strategies?

Reliability Engineers often encounter challenges such as balancing preventive maintenance schedules with production demands, ensuring buy-in from operations teams, and accurately predicting equipment failures. They must analyze large sets of historical data to identify trends and root causes, which can be complex in facilities with diverse machinery. Collaboration with maintenance, operations, and engineering teams is essential to develop effective strategies that minimize downtime while optimizing resources.

What is the difference between Reliability Engineer vs Maintenance Engineer?

AspectReliability EngineerMaintenance Engineer
CredentialsTypically requires engineering degree, certifications in reliability or asset managementOften requires engineering or technical diploma, certifications in maintenance or equipment repair
Work EnvironmentFocuses on analysis, design, and improvement of systems for reliabilityHands-on maintenance, repair, and troubleshooting of equipment
Industry UsageCommon in manufacturing, energy, aerospace, and industrial sectorsPrevalent in manufacturing, facilities, and industrial plants

Reliability Engineers focus on designing and improving systems to prevent failures, using data analysis and modeling. Maintenance Engineers perform hands-on repairs and upkeep of equipment to ensure operational continuity. While both roles aim to optimize equipment performance, Reliability Engineers work proactively on system reliability, whereas Maintenance Engineers handle reactive and scheduled maintenance tasks.

Are reliability engineers in demand?

Reliability engineers are in high demand across industries such as manufacturing, energy, and aerospace due to their role in improving system performance and reducing downtime. Employers seek professionals with skills in data analysis, failure modes, and maintenance strategies, often requiring certifications like Certified Reliability Engineer (CRE). The job outlook is positive, with steady growth expected as companies prioritize operational efficiency and risk management.

How much do reliability engineers get paid?

Reliability engineers typically earn a median annual salary ranging from $70,000 to $110,000, depending on experience, location, and industry. Senior or specialized reliability engineers with certifications and advanced skills can earn higher salaries, often exceeding $120,000 annually.
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Reliability Engineer jobs near you
Infographic showing various Reliability Engineer job openings in Chesterfield, MO as of August 2026, with employment types broken down into 89% Full Time, 8% Part Time, and 3% Contract. Highlights an 85% Physical, 6% Hybrid, and 9% Remote job distribution, with an average salary of $116,763 per year, or $56.1 per hour.

Site Reliability Engineer

Unique System Skills LLC

Saint Louis, MO • On-site

$54 - $71.75/hr

Other

This job post has expired today. Applications are no longer accepted.

Job description

We have an opening for Site Reliability Engineer (SRE) at St. Louis, MO. Kindly apply with your updated resume if you are interested. Please find the job details below:

Position: Site Reliability Engineer (SRE)

Location: St. Louis, MO

Duration: 12 Months Contract position

Job Summary

  • Design, implement, and maintain highly available, resilient, and scalable production environments.
  • Monitor application and infrastructure health using observability and APM tools.
  • Automate operational tasks using Infrastructure as Code (IaC) and scripting.
  • Collaborate with Development, DevOps, Security, and Infrastructure teams to improve system reliability.
  • Lead production incident response, troubleshooting, root cause analysis (RCA), and post-incident reviews.
  • 10+ years of experience as a Site Reliability Engineer, DevOps Engineer, or Production Support Engineer.
  • Experience supporting Banking, Financial Services, FinTech, or Payment applications.
  • Strong knowledge of Linux/Unix administration.
  • Hands-on experience with AWS, Azure, or Google Cloud Platform.
  • Expertise in Kubernetes, Docker, OpenShift, or container orchestration platforms.
  • Experience with Terraform, Ansible, or CloudFormation.
  • Strong scripting skills in Python, Bash, PowerShell, or Go.
  • Experience with Jenkins, GitHub Actions, GitLab CI, or Azure DevOps.
  • Monitoring and observability tools such as Splunk, Dynatrace, Grafana, Prometheus, ELK, AppDynamics, or Datadog.
  • Knowledge of networking concepts, load balancing, DNS, SSL/TLS, and firewalls.
  • Experience with SQL and NoSQL databases.

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