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Reliability Engineer Jobs in Delaware (NOW HIRING)

Maintenance & Reliability Engineer

New Castle, DE · On-site

$99K - $124K/yr

We are seeking a Reliability/Maintenance Engineer with extensive experience in rotating equipment as well as familiarity with motor drive and steam turbine systems and fixed equipment. The ideal ...

Maintenance & Reliability Engineer

Newark, DE · On-site

$101K - $127K/yr

We are seeking a Reliability/Maintenance Engineer with extensive experience in rotating equipment as well as familiarity with motor drive and steam turbine systems and fixed equipment. The ideal ...

Reliability Engineer

Newport, DE

$99K - $125K/yr

Other parameters that define operating condition, reliability and costs of assets REQUIRED EDUCATION AND EXPERIENCE: B.S. in mechanical, electrical, or chemical engineering. PREFERRED EDUCATION AND ...

Reliability Engineer

Newport, DE · On-site

$99K - $125K/yr

Other parameters that define operating condition, reliability and costs of assets REQUIRED EDUCATION AND EXPERIENCE: B.S. in mechanical, electrical, or chemical engineering. PREFERRED EDUCATION AND ...

Site Reliability Engineer

Wilmington, DE · On-site

$55.25 - $73.50/hr

As part of the Site Reliability Engineering team within the Reference Data Engineering group, you'll help build a meaningful engineering discipline, combining software and systems to develop creative ...

Reliability Engineer

Newport, DE · On-site

$99K - $125K/yr

Other parameters that define operating condition, reliability and costs of assets REQUIRED EDUCATION AND EXPERIENCE: B.S. in mechanical, electrical, or chemical engineering. PREFERRED EDUCATION AND ...

Lead Site Reliability Engineer

Wilmington, DE · On-site

$55.25 - $73.50/hr

The Lead Site Reliability Engineer will lead initiatives to enhance the reliability and stability of applications, utilizing data-driven analytics and AI capabilities, while mentoring team members ...

Sr. DevOps Platform Engineer

Wilmington, DE · On-site

$51.25 - $70/hr

This role blends DevOps platform engineering and SRE practices, with a focus on CI/CD, observability, automation, and reliability across both cloud and on-premises environments. * Maintain a strong ...

Sr. DevOps Platform Engineer

Wilmington, DE · On-site

$51.25 - $70/hr

This role blends DevOps platform engineering and SRE practices, with a focus on CI/CD, observability, automation, and reliability across both cloud and onpremises environments. * Maintain a strong ...

Sr. DevOps Platform Engineer

Wilmington, DE · On-site

$126K - $162K/yr

This role blends DevOps platform engineering and SRE practices, with a focus on CI/CD, observability, automation, and reliability across both cloud and onpremises environments. * Maintain a strong ...

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Reliability Engineer information

See Delaware salary details

$61.1K

$118.1K

$141.1K

How much do reliability engineer jobs pay per year?

As of Jun 25, 2026, the average yearly pay for reliability engineer in Delaware is $118,074.00, according to ZipRecruiter salary data. Most workers in this role earn between $102,600.00 and $129,100.00 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 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?

Senior-level engineers in specialized fields such as petroleum, aerospace, or software engineering can earn $500,000 or more annually, often through a combination of base salary, bonuses, and stock options. High compensation typically requires extensive experience, advanced skills, and working in high-demand industries or leadership roles.

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.

Is 47 too old to become an engineer?

Reliability engineering is a field that values experience and skills, and age is not a barrier to entering the profession. Many engineers successfully start or transition into the field later in life by gaining relevant certifications, technical knowledge, and practical experience. Continuous learning and adapting to new tools and technologies are important regardless of age.

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. The role typically requires technical skills, problem-solving abilities, and knowledge of industry standards.
What are the most commonly searched types of Reliability Engineer jobs in Delaware? The most popular types of Reliability Engineer jobs in Delaware are:
What are popular job titles related to Reliability Engineer jobs in Delaware? For Reliability Engineer jobs in Delaware, the most frequently searched job titles are:
What job categories do people searching Reliability Engineer jobs in Delaware look for? The top searched job categories for Reliability Engineer jobs in Delaware are:
What cities in Delaware are hiring for Reliability Engineer jobs? Cities in Delaware with the most Reliability Engineer job openings:
Infographic showing various Reliability Engineer job openings in Delaware as of June 2026, with employment types broken down into 86% Full Time, 11% Part Time, 2% Contract, and 1% Nights. Highlights an 92% Physical, 3% Hybrid, and 5% Remote job distribution, with an average salary of $118,074 per year, or $56.8 per hour.

Maintenance & Reliability Engineer

Nexpera LLC

New Castle, DE • On-site

$99K - $124K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 15 days ago


Job description


NEXPERA leads the way in sulfuric acid and potassium hydroxide regeneration, offering a comprehensive range of products and services that optimize processes, minimize environmental impact, and allow our partners to focus on their core operations. With the industry’s largest facility network, we ensure unmatched reliability and drive innovation across the industrial landscape. In addition, we provide an unmatched array of sulfur-based chemicals and related services to a diverse set of industries.

POSITION PURPOSE

NEXERPA's Maintenance & Reliability Engineer will be responsible for providing maintenance and reliability engineering support with a focus on rotating equipment across all NEXPERA sites. We are seeking a Reliability/Maintenance Engineer with extensive experience in rotating equipment as well as familiarity with motor drive and steam turbine systems and fixed equipment. The ideal candidate will be the owner of the rotating machinery/motor drive/turbine systems reliability engineering function across NEXPERA, ensuring and implementing best practices to maintain consistent and reliable equipment operations.


PRIMARY DUTIES / RESPONSIBILITIES (but not limited to):

.
  • Develop and implement equipment strategies (predictive maintenance, preventative maintenance, turn around scopes, replacement timing, critical spare parts analysis, etc...) for circuit rotating equipment including main blowers (compressors), turbines, process fans, motors, VFDs, gear boxes, pumps, air compressors, etc.
  • Determine and track current condition and status of rotating equipment and update asset strategies accordingly
  • Ownership and support of updates to the major equipment strategies, asset life plans, and asset models with specific focus on rotating equipment.
  • Create and manage a common spare machine and common parts system
  • Carry out reliability studies on existing equipment and recommend needed improvements in the areas of equipment philosophies, equipment strategies, equipment improvements and best practices for asset productivity
  • Identify, Plan, and Execute reliability improvement projects and other assigned equipment/site improvement projects while following and completing site Management of Change procedures.
  • Lead incident investigations and perform root cause failure analysis for incidents with a suspected Mechanical Integrity/Quality Assurance cause
  • Evaluate equipment failure modes and utilize engineering experience and training to develop solutions for eliminating/mitigating potential failure
  • Monitor equipment performance and evaluate equipment history and failure trends to determine sources of poor component performance and implement improvements
  • Advise and confer with engineers in design review meetings to provide reliability findings and recommendations to maximize equipment reliability
  • Review engineering specifications/drawings and propose design modifications to improve reliability within cost and other performance requirements
  • Oversee/interact with maintenance organizationsregardingmaintenance repairs, repair plans, equipment installation, quality assurance requirements,etc…
  • Performing Field contract administration
  • Ensure Safety & Environmental compliance of equipment
  • Lead Minor Capital Projects
  • Support turnarounds, outages and emergency repairs with a focus on rotating equipment


QUALIFICATIONS:

In order to be qualified for this role, the following is required:

  • Bachelor’s degree in Mechanical Engineering, Chemical Engineering, Electrical Engineering, or related discipline (Mechanical Engineering preferred).

  • Minimum 10 years' experience focusing on rotating machinery reliability

  • 5+ years of experience in maintenance, reliability, or engineering roles in a chemical, petrochemical, or industrial manufacturing environment.

  • Individual must possess a Transportation Worker Identification Card (TWIC) or obtain a TWIC once employed


  • Working knowledge of Process Safety Management (PSM)
  • Knowledge of mechanical and electrical systems, preventive and predictive maintenance technologies, and condition monitoring and fixed time maintenance strategies
  • Experience working within a Computerized Maintenance Management System (CMMS).  SAP Experience is preferred
  • Willingness to be available and on call 24/7 as needed due to business conditions
  • Other preferred skills:
    • Familiarity with Vibration analysis

    • Familiarity with lubrication systems and analysis

    • Experience working with Highly Hazardous Chemicals/High Hazard Process

    • Manufacturing experience which includes exposure to Safety, Health, Environment, Quality, Maintenance and Continuous Improvement systems and tools

    • Experience in Root Cause Failure Analysis and Incident investigations

    • Demonstrated collaborative problem solving, excellent planning and organizational skills

    • Strong interpersonal and communication skills andteamwork

    • Strong analytical skills

    • Proactive problem solving and utilization of data in a timely manner.


PHYSICAL REQUIREMENTS / WORK ENVIRONMENT:

  • Ability to travel 40-50%
  • The work environment will include an office setting and working outside year-round.
  • Willing and able to climb ladders, climb stairs, stoop, bend, kneel, crawl, work from heights, enter confined spaces, stand for long periods of time, able to lift 30 lbs, wear required PPE.
  • Must be clean shaven and have the ability to wear a full-face respirator.



Successful candidates must be able to perform the essential functions of the job with or without accommodation.

We are an Equal Opportunity Employer! All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or protected veteran status.

BENEFITS

Nexpera's comprehensive benefits package includes paid time off policies, as well as health, dental and vision insurance. In addition, employees are also entitled to participate in an employer sponsored 401(k) plan, to save for retirement. Pay and benefits for employees represented by a union are outlined in their collective bargaining agreement.