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Senior Reliability Engineer Jobs in Illinois (NOW HIRING)

Fitch Group

Senior Reliability Engineer

Chicago, IL · On-site

Fitch Group is currently seeking a Senior Service Reliability Engineer to embed with Fitch Solutions development squads in Chicago, USA. The role is based out of our Chicago office. As a leading ...

CSL Plasma Inc.

Sr Reliability Engineer

Kankakee, IL · On-site

$120 - $170/hr

Head of Reliability Engineering Role/s that report to this position: N/A Main Responsibilities and AccountabilitiesTechnical Lead for Equipment Reliability * Serve as the reliability leader within ...

NOCD

Senior Site Reliability Engineer

Chicago, IL · On-site

$58.75 - $78/hr

Chicago, IL (Hybrid 3X a week) Senior Site Reliability Engineer (SRE) Chicago, IL (Hybrid) Opportunity Overview NOCD is looking for a Senior Site Reliability Engineer (SRE) to help build and scale ...

Nocd-

Senior Site Reliability Engineer

Chicago, IL · On-site

$160 - $200/hr

Chicago, IL (Hybrid 3X a week) Senior Site Reliability Engineer (SRE) Chicago, IL (Hybrid) Opportunity Overview NOCD is looking for a Senior Site Reliability Engineer (SRE) to help build and scale ...

Moonlite AI

Sr. Site Reliability Engineer (SRE)

Chicago, IL · On-site

$58.75 - $78/hr

The Sr. Site Reliability Engineer will be responsible for building and operating production-grade AI infrastructure, focusing on Kubernetes expertise to ensure reliability and performance across ...

iManage

Senior Site Reliability Engineer

Chicago, IL · On-site

$58.75 - $78/hr

Being a Senior Site Reliability Engineer at iManage Means... You are an engineer, a builder, and a systems thinker. You'll create middleware and platform guardrails that empower developers to ...

iManage

Senior Site Reliability Engineer

Chicago, IL · On-site

$103K - $159K/yr

Being a Senior Site Reliability Engineer at iManage Means... You are an engineer, a builder, and a systems thinker. You'll create middleware and platform guardrails that empower developers to ...

Benton Partners

SRE

Chicago, IL · On-site

$175 - $225/hr

Senior Site Reliability Engineer - Platform ChicagoNew York We arelookingfora Site Reliability Engineer, to join our growing Platform Engineering team,who can cultivate our SRE philosophy, processes ...

Arkhya Tech. Inc.

Site Reliability Engineer

Mundelein, IL · On-site

$58.25 - $77.25/hr

Senior Site Reliability Engineer (SRE) Work Location : San Francisco, California 94105 (Hybrid) Contract Key Responsibilities: Strong hands-on experience on AWS cloud and infrastructure as code ...

New

Apex Informatics

Site Reliability Engineer

Chicago, IL · On-site

$58.75 - $78/hr

Work with senior staff and management on service delivery improvements Knowledge/Skills • Strong advocate for SRE principles and culture • Broad understanding of application and infrastructure ...

NOCD Inc.

Senior Site Reliability Engineer

Chicago, IL · On-site

$160 - $200/hr

As our Senior Software Engineer, Platform & Infrastructure , you'll have meaningful ownership ... Reliability & Security * Improve observability, monitoring, and production reliability. * Lead ...

CME Group

Staff Site Reliability Engineer

Chicago, IL · On-site

$132K - $220K/yr

... senior engineers and setting the global standard for operational excellence across our Python ... Reliability Governance: Standardize SLIs, SLOs, and Error Budgets across all platform teams ...

Sphere Partners

Site Reliability Engineer

Chicago, IL · On-site +1

$58.75 - $78/hr

About the Role As a Site Reliability Engineer , you will own and improve the reliability ... senior engineering support. * Experience using AI-assisted engineering tools (Claude, GitHub ...

CME Group

Staff Site Reliability Engineer

Chicago, IL · On-site

$132K - $220K/yr

The ability to translate sophisticated technical debt and architectural risks into clear business outcomes for senior leadership. * Experience: * 10+ years in SRE, Systems Engineering, or Software ...

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Senior Reliability Engineer information

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How much do senior reliability engineer jobs pay per hour?

As of Aug 23, 2026, the average hourly pay for senior reliability engineer in Illinois is $62.42, according to ZipRecruiter salary data. Most workers in this role earn between $51.49 and $74.76 per hour, depending on experience, location, and employer.

What does a senior reliability engineer do?

A Senior Reliability Engineer is responsible for ensuring that systems, products, or processes operate reliably and efficiently over time. They analyze failure data, design reliability tests, develop maintenance strategies, and work with cross-functional teams to improve system performance and reduce downtime. Their expertise helps organizations minimize risk, optimize lifecycle costs, and maintain high standards of quality and safety. Senior Reliability Engineers often mentor junior team members and play a key role in developing reliability standards and best practices.

What are the key skills and qualifications needed to thrive as a senior reliability engineer?

To thrive as a Senior Reliability Engineer, you need expertise in reliability engineering principles, root cause analysis, and a relevant engineering degree such as mechanical, electrical, or industrial engineering. Familiarity with tools like FMEA, RCA software, CMMS, and certifications such as Certified Reliability Engineer (CRE) are often required. Strong analytical thinking, communication skills, and the ability to lead cross-functional teams set top performers apart. These skills are essential for minimizing downtime, improving system reliability, and ensuring safe, efficient operations.

What are some common challenges faced by senior reliability engineers, and how are they typically addressed within the team?

Senior Reliability Engineers often encounter challenges such as diagnosing complex system failures, balancing proactive maintenance with urgent reactive fixes, and ensuring consistent communication across multidisciplinary teams. These challenges are typically addressed through root cause analysis, prioritization frameworks, and fostering a culture of knowledge sharing. Regular collaboration with operations, maintenance, and engineering teams helps in developing effective solutions and continuous improvement strategies.

What is the difference between Senior Reliability Engineer vs Reliability Engineer?

AspectSenior Reliability EngineerReliability Engineer
CredentialsTypically requires 5+ years experience, certifications like CRE or Six SigmaEntry to mid-level, often with 2-4 years experience, similar certifications
Work EnvironmentDesigns and oversees reliability programs, leads projectsPerforms analysis, supports reliability improvements
Industry UsageUsed across manufacturing, energy, aerospaceCommon in same industries, often as a stepping stone to senior roles

The main difference between a Senior Reliability Engineer and a Reliability Engineer lies in experience, leadership responsibilities, and scope of work. Senior Reliability Engineers typically lead projects and develop strategies, while Reliability Engineers focus on analysis and supporting reliability initiatives. Both roles are vital in ensuring equipment and system dependability across industries.

How much do senior reliability engineers get paid?

Senior reliability engineers typically earn between $90,000 and $130,000 annually, depending on experience, industry, and location. They often have expertise in systems analysis, failure modes, and reliability tools like FMEA and RCM, which can influence compensation levels.

What are the most commonly searched types of Reliability Engineer jobs in Illinois?

The most popular types of Reliability Engineer jobs in Illinois are:

What are popular job titles related to Senior Reliability Engineer jobs in Illinois?

For Senior Reliability Engineer jobs in Illinois, the most frequently searched job titles are:

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Cities in Illinois with the most Senior Reliability Engineer job openings:

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Senior Reliability Engineer jobs near you
Infographic showing various Senior Reliability Engineer job openings in Illinois as of August 2026, with employment types broken down into 84% Full Time, and 16% Contract. Highlights an 92% In-person, 4% Hybrid, and 4% Remote job distribution, with an average salary of $129,830 per year, or $62.4 per hour.

Sr Reliability Engineer

Sloan Valve Company

Franklin Park, IL • On-site

Full-time

Re-posted 17 days ago

Job description

1/26/26
Job Posting Location:
Franklin Park, Illinois, United States, 60131
Req ID: 11818
JOIN AN INDUSTRY LEADER! Quality First & Green Always
Sloan is the world's leading manufacturer of commercial plumbing systems and has been in operation since 1906. We are at the forefront of the green building movement and provide sustainable restroom solutions. We manufacture water- efficient products including flush valves, electronic faucets, soap dispensing and sink systems along with vitreous china fixtures for commercial, industrial and institutional markets worldwide.
We have an amazing opportunity for a Sr. Reliability Engineer reporting to the Reliability Manager, based at Sloan's Headquarters in Franklin Park. In this role, you will be responsible for quantifying product reliability requirements, ensuring reliability is designed into products through best practices, and verifying that reliability requirements are met through design analysis and testing. You will also play a key role in championing ISO/IAPMO certification for our labs, supporting continuous improvement and compliance across reliability testing operations.
What you'll do:
  • Accelerates tests to reduce test time and remaining within the limits of the product.
  • Developing Failure Mode and Effects Analysis (FMEA) processes for new and existing assets.
  • Plans tests to determine potential production and safety risks.
  • Diagnoses asset failures to ensure they don't occur again.
  • Investigates the cause of a product or system failure and determines how to prevent it from happening again.

What we are looking for
  • High School Diploma or GED
  • Bachelor's Degree in engineering reliability fundamentals and application preferred
  • 5+ Years Relevant Experience In Reliability Engineering
  • Ability to use discretion when working with confidential information.
  • Able to plan, organize, and schedule individual and group work assignments.
  • Advanced level experience working with Microsoft PowerPoint, Word and data analysis tools.
  • Advanced level experience working with engineering applications.
  • Advanced level experience working with enterprise reporting tools.

Preferred Qualifications
5+ Years Manufacturing industry experience
5+ Years ISO Certification
ISO 9001 Lead
ISO Auditor
Reliability Engineer (CRE)
Certified Quality Engineer or Reliability Engineer
Basic plumbing knowledge.
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