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Reliability Engineer Jobs in Naperville, IL (NOW HIRING)

Mondelez International

Reliability Engineer

Chicago, IL · On-site

$105K - $132K/yr

Reliability engineer should be adept at conducting root cause analyses to identify the underlying factors contributing to equipment failures or performance issues. By determining the root causes ...

Mondelez International

Reliability Engineer

Chicago, IL · On-site

$105K - $132K/yr

Reliability engineer should be adept at conducting root cause analyses to identify the underlying factors contributing to equipment failures or performance issues. By determining the root causes ...

Mondelez International

Reliability Engineer

Chicago, IL · On-site

$105K - $132K/yr

Reliability engineer should be adept at conducting root cause analyses to identify the underlying factors contributing to equipment failures or performance issues. By determining the root causes ...

Mondelez International

Reliability Engineer

Chicago, IL · On-site

$105K - $132K/yr

Reliability engineer should be adept at conducting root cause analyses to identify the underlying factors contributing to equipment failures or performance issues. By determining the root causes ...

Scigon Solutions

Site Reliability Engineer

Oak Brook, IL · On-site

$97K - $130K/yr

Site Reliability Engineer Salary: $97,500-$130,000 Role Summary The SRE & Cloud Engineer will support the client by accelerating remediation of security issues and contributing to cloud modernization ...

Apex Informatics

Site Reliability Engineer

Chicago, IL · On-site

$58.75 - $78/hr

W (flexible on other 2 days) Site Reliability Engineer - Northern Trust, Goals Driven Wealth Management We are searching for a candidate who has extensive experience in Site Reliability Engineering ...

CME Group

Staff Site Reliability Engineer

Chicago, IL · Hybrid

$132K - $220K/yr

Staff Site Reliability Engineer (SRE) - Platform Engineering Note: This position follows a hybrid work model, requiring 2 days per week on-site at our corporate office 20 S Wacker Dr, Chicago, IL ...

CME Group

Staff Site Reliability Engineer

Chicago, IL · On-site

$132K - $220K/yr

Staff Site Reliability Engineer (SRE) - Platform Engineering Note: This position follows a hybrid work model, requiring 2 days per week on-site at our corporate office 20 S Wacker Dr, Chicago, IL ...

CME Group

Staff Site Reliability Engineer

Chicago, IL · On-site

$132K - $220K/yr

Staff Site Reliability Engineer (SRE) - Platform Engineering Note: This position follows a hybrid work model, requiring 2 days per week on-site at our corporate office 20 S Wacker Dr, Chicago, IL ...

Origami Risk LLC

Site Reliability Engineer

Chicago, IL · On-site +1

$100K - $120K/yr

Overview The Site Reliability Engineer is a key force behind improving Origami's time to resolution and advancing overall site reliability and scalability. This person participates in efforts to ...

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 ...

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All JobsReliability Engineer JobsReliability Engineer Jobs in Naperville, IL

Reliability Engineer information

See Naperville, IL salary details

$60.9K

$117.8K

$140.8K

How much do reliability engineer jobs pay per year?

As of Jul 15, 2026, the average yearly pay for reliability engineer in Naperville, IL is $117,797.00, according to ZipRecruiter salary data. Most workers in this role earn between $102,300.00 and $128,800.00 per year, depending on experience, location, and employer.

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 does a reliability engineer do?

A reliability engineer is responsible for ensuring that systems, equipment, or products perform consistently and without failure over time. They analyze failure data, develop maintenance strategies, and implement improvements using tools like FMEA and root cause analysis to enhance reliability and reduce downtime.

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 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.

What engineers make $500,000 a year?

Highly experienced engineers in specialized fields such as petroleum engineering, aerospace engineering, or senior software engineering roles can earn $500,000 or more annually, often including bonuses and stock options. These positions typically require advanced skills, extensive experience, and often involve leadership or executive responsibilities.

Will SRE be replaced by ai?

Reliability Engineers (SREs) focus on maintaining system availability and performance, and AI tools are increasingly used to automate monitoring, incident response, and data analysis. While AI can augment SRE tasks, it is unlikely to fully replace the need for human expertise in designing, managing, and improving complex systems. SREs will continue to adapt by integrating AI technologies into their workflows to enhance reliability efforts.

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 Reliability Engineers?

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 is the role of a reliability engineer?

A reliability engineer is responsible for ensuring that systems, equipment, or products perform consistently and dependably over time. They analyze failure data, develop maintenance strategies, and implement improvements to enhance reliability, often using tools like FMEA and root cause analysis. This role typically requires strong problem-solving skills and knowledge of engineering principles.
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Reliability Engineer jobs near you
Reliability Engineer / Principal Reliability Engineer

Reliability Engineer / Principal Reliability Engineer

Northrop Grumman Corporation

Rolling Meadows, IL • On-site

$98K - $148K/yr

Full-time

Medical, Life, PTO

Re-posted 4 days ago

Northrop Grumman rating

8.1

Company rating: 8.1 out of 10

Based on 352 frontline employees who took The Breakroom Quiz

107th of 527 rated manufacturers

Job description

RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE REQUIRED FOR START: NoCLEARANCE TYPE: SecretTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight across the Atlantic Ocean, to stealth bombers, to landing on the moon. We look for people who have bold new ideas, courage and a pioneering spirit to join forces to invent the future, and have fun along the way. Our culture thrives on intellectual curiosity, cognitive diversity and bringing your whole self to work - and we have an insatiable drive to do what others think is impossible. Our employees are not only part of history, they're making history.

Northrop Grumman's Mission Systems has an opening for a Reliability Engineer or Principal Reliability Engineer to join our team of qualified, diverse individuals. This position will be in Rolling Meadows, IL and will support the Infrared Countermeasures (IRCM) product line.A successful candidate will be responsible for establishing, monitoring, and verifying subsystem reliability & maintainability (R&M) performance requirements and ensuring that R&M program requirements are achieved.

Responsibilities

  • Perform reliability predictions in accordance with industry standards.
  • Perform reliability and maintainability analysis such as Failure, Modes, Effects and Criticality Analysis (FMECA) and Mean Time To Repair (MTTR).
  • Perform Root Cause and Corrective Action investigations in accordance with Failure Reporting, Analysis, and Corrective Action System (FRACAS) processes.

Competencies for Success:

  • Good oral and written communication skills.
  • Ability to manage time and multi-task.
  • Ability to solve problems.
  • Ability to drive projects and processes.

This position can be filled as a Reliability Engineer or Principal Reliability Engineer based on specific requirements.

This position will be full-time, on-site at our Rolling Meadows, IL location.

Basic Qualifications for Reliability Engineer:

  • Bachelor of Science from an accredited college/university with 2 years of experience OR Master of Science with 0 years of experience.
  • Must have experience in a Systems Engineering discipline.
  • Must have the ability to obtain and maintain a DOD Secret Security Clearance.

Basic Qualifications for Principal Reliability Engineer:

  • Bachelor of Science from an accredited college/university with 5 years of experience; OR Master of Science with 3 years of experience; OR PhD in Science with 1 year of experience.
  • Must have experience in a Systems Engineering discipline.
  • Must have the ability to obtain and maintain a DOD Secret Security Clearance.

Preferred Qualifications:

  • Degree in Electrical, Computer, or related engineering discipline.
  • Understanding of electrical components, modes of operation, and failure modes.
  • Experience in a Reliability and Maintainability Engineering discipline.
  • Experience in Aerospace and Defense industry.
Primary Level Salary Range: $79,600.00 - $119,400.00Secondary Level Salary Range: $98,900.00 - $148,300.00The above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate's experience, education, skills and current market conditions.Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay. Annual bonuses are designed to reward individual contributions as well as allow employees to share in company results. Employees in Vice President or Director positions may be eligible for Long Term Incentives. In addition, Northrop Grumman provides a variety of benefits including health insurance coverage, life and disability insurance, savings plan, Company paid holidays and paid time off (PTO) for vacation and/or personal business.The application period for the job is estimated to be 20 days from the job posting date. However, this timeline may be shortened or extended depending on business needs and the availability of qualified candidates.Northrop Grumman is an Equal Opportunity Employer, making decisions without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected class. For our complete EEO and pay transparency statement, please visit http://www.northropgrumman.com/EEO. U.S. Citizenship is required for all positions with a government clearance and certain other restricted positions.

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About Northrop Grumman

Sourced by ZipRecruiter

At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight across the Atlantic Ocean, to stealth bombers, to landing on the moon. We look for people who have bold new ideas, courage and a pioneering spirit to join forces to invent the future, and have fun along the way. Our culture thrives on intellectual curiosity, cognitive diversity and bringing your whole self to work - and we have an insatiable drive to do what others think is impossible.

Industry

Space research administration

Company size

10,000+ Employees

Headquarters location

Falls Church, VA, US

Year founded

1939

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