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Nexpera LLC

Mechanical Integrity Engineer

Linden, NJ · On-site

POSITION PURPOSE This position will be responsible for the mechanical integrity inspection program and providing maintenance and reliability engineering support to the Morses Mill (Linden, NJ) site.

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How much do mechanical integrity engineer jobs pay per year?

As of Jul 24, 2026, the average yearly pay for mechanical integrity engineer in the United States is $136,874.00, according to ZipRecruiter salary data. Most workers in this role earn between $120,000.00 and $148,500.00 per year, depending on experience, location, and employer.

Can you make $200,000 a year as a mechanical engineer?

Mechanical Integrity Engineers with extensive experience, advanced certifications, and specialized skills in areas like nondestructive testing or project management can potentially earn $200,000 or more annually, especially in high-demand industries or senior roles. However, typical salaries for most mechanical engineers range from $70,000 to $120,000 per year, depending on location, experience, and employer size.

What are the key skills and qualifications needed to thrive in the Mechanical Integrity Engineer position, and why are they important?

A Mechanical Integrity Engineer should possess a strong background in mechanical engineering principles, experience with codes and standards (such as API 510/570/653), and typically hold a relevant engineering degree. Familiarity with inspection methods, integrity management software, reliability tools, and certifications like API or NDT credentials is highly valued in the industry. Excellent problem-solving skills, attention to detail, and the ability to communicate findings clearly are vital soft skills for this role. These capabilities ensure safe, compliant plant operations and help prevent costly failures through proactive asset management.

What engineers make $500,000 a year?

Highly experienced 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. These roles typically require advanced skills, certifications, and extensive industry experience, and are usually found in senior or executive-level positions within large organizations.

What is a Mechanical Integrity Engineer job?

A Mechanical Integrity Engineer ensures the safety, reliability, and compliance of equipment and structures in industrial settings. They inspect, evaluate, and maintain pressure vessels, pipelines, tanks, and other mechanical systems to prevent failures and meet regulatory requirements. Their role involves risk assessments, implementing inspection programs, and recommending repairs or design improvements. Industries such as oil and gas, chemical processing, and manufacturing rely on these engineers to prevent accidents and optimize asset performance.

What does a mechanical integrity engineer do?

A mechanical integrity engineer is responsible for ensuring the safety, reliability, and compliance of mechanical systems and equipment. They perform inspections, analyze failure data, develop maintenance strategies, and use tools like risk assessments and nondestructive testing to prevent equipment failures and ensure operational integrity.

What engineers make $300,000 a year?

Senior engineers in specialized fields such as petroleum, aerospace, or software engineering can earn $300,000 or more annually, especially with extensive experience, advanced certifications, or leadership roles. These positions often require advanced technical skills, management responsibilities, and work in high-demand industries or environments with high compensation standards.

What types of industries and facilities do Mechanical Integrity Engineers typically work in, and how does this impact their daily responsibilities?

Mechanical Integrity Engineers are commonly employed in industries such as oil and gas, chemical processing, power generation, and manufacturing, where asset reliability and safety are critical. Their daily work often involves inspecting equipment, reviewing maintenance records, conducting risk assessments, and ensuring compliance with regulatory standards. The specific environment—refinery, chemical plant, or industrial facility—can influence the types of equipment inspected and the focus areas for integrity management. Collaboration with maintenance, operations, and health and safety teams is a key aspect of the job, ensuring that recommendations are practical and aligned with overall facility goals. This interdisciplinary nature keeps the work dynamic and offers varied opportunities for technical and managerial career advancement.

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Mechanical Integrity Engineer jobs near you
Infographic showing various Mechanical Integrity Engineer job openings in the United States as of July 2026, with employment types broken down into 96% Full Time, 1% Part Time, and 3% Contract. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $136,874 per year, or $65.8 per hour.

Mechanical Integrity Engineer

Nexpera LLC

Linden, NJ • On-site

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 8 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

This position will be responsible for the mechanical integrity inspection program and providing maintenance and reliability engineering support to the Morses Mill (Linden, NJ) site. The position will lead programs and projects that improve asset reliability, ensure regulatory compliance, and enhance overall equipment performance across the site.



PRIMARY DUTIES / RESPONSIBILITIES (but not limited to):


  1. Reliability Engineering & Asset Performance
    • Provide technical leadership on monitoring/inspecting of mechanical, electrical, and instrumentation/control systems to enhance reliability
    • Define condition monitoring requirements and lead Predictive and Preventive Maintenance programs

  2. Inspection, Compliance & Mechanical Integrity

    • Oversee inspections in accordance with API 510, API 570, and API 653 standards
    • Ensure inspection program is in compliance with RAGAGEP and OSHA 1910.119 (PSM) requirements
    • Manage and implement corrosion monitoring programs (e.g., PSAIM®)
    • Ensure all inspection and repair activities are properly documented per regulatory and corporate MIQA standards

  3. Documentation & Reporting

    • Develop and maintain standardized inspection and maintenance plans
    • Review post-inspection reports with actionable short- and long-term recommendations;track recommendations to closure
    • Maintain and update equipment inspection history, and inspection plans within SAP and site systems
    • Track and report reliability and MIQA metrics

  4. Repair, Maintenance & Field Support

    • Develop and document repair plans for fixed equipment
    • Oversee/Coordinate maintenance activities, repair execution, and equipment installation to ensure quality and compliance
    • Perform field contract administration for repairs and inspection services

  5. Quality Assurance & Technical Oversight

    • Ensure QA/QC plans ITPs are developed for new equipment fabrication and installation
    • Coordinate quality inspections at vendor shops and onsite
    • Review NDE results and determine required actions, track required actions to closure
    • Perform engineering calculations such as, minimum allowable thickness, remaining useful life

  6. Project & Program Management

    • Coordinate contract inspection and NDE activities, including field execution oversight
    • Identify, plan, and execute reliability improvement and site improvement projects
    • Lead minor capital projects and support Management of Change (MOC) processes
    • Participate in design reviews to recommend reliability improvements

  7. Safety & Leadership

    • Ensure all equipment and activities meet safety and environmental compliance standards
    • Serve as a member of the Process Safety Management (PSM) Committee with focus on Mechanical Integrity and Quality Assurance
    • Participate in corporate MIQA network, contribute to development of programs, and lead implementation at the Borderland site.


Qualifications

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

  • Education/Experience/Background
    • Bachelor's degree (B.S.) in an Engineering Discipline (Mechanical Engineering preferred)
    • Minimum 2 years relative experience working in/on Mechanical Integrity and Quality Assurance programs or in Maintenance Supervision
    • Minimum 2 years' experience within high hazardous chemical processing or oil refining industries or similar industries

  • Knowledge/Skills/Abilities

    • 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 national standards such as API 510 & 570 & 653, ASME B31.1 & B31.3, NBIC, NACE SP 0294, RTP-1
    • Familiarity with Non-Destructive Testing methods such as Liquid Penetrant Testing (PT), Magnetic Particle Testing (MT), Radiographic Testing (RT), Thermal/Infrared Testing (TIR), Ultrasonic Testing (UT), Vibration Analysis Testing (VA), etc.
    • Familiarity with various welding techniques
    • Familiarity with metallic and non-metallic fixed equipment
    • 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
    • Demonstrated collaborative problem solving, excellent planning and organizational skills
    • Strong interpersonal and communication skills and teamwork
    • Strong analytical skills
    • Proactive problem solving and utilization of data in a timely manner
    • 10% travel

  • Required Certification/License/Training

    • Current and valid driver’s license
    • Currently have or able to obtain a Transportation Worker Identification Card (TWIC)


Physical Requirements/Work Environment

The physical demands and work environment described here are representative of those that an employee encounters while successfully performing the essential functions of the job. Reasonable accommodations may be made to enable individual with disabilities to perform the essential functions. Include possible work hazards and percent of travel required.
  • Willing and able to work in a High Hazard environment; outdoors, indoors, elevated heights and confined spaces
  • Willing and able to wear required PPE (personal protective equipment) such as steel toes, hardhat, protective eyewear, air supplied and cartridge respirator, etc.
  • Willing and able to climb stairs, ladders, stand, walk, stoop, bend, kneel, crawl, visual acuity for close work, able to reach overhead, able to hear and respond to alarms.
  • Perform confined space entry

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


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.

Additional information

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.