Demo

Mechanical Integrity Engineer

Nouryon
Columbus, MS Full Time
POSTED ON 4/18/2026
AVAILABLE BEFORE 5/17/2026

Mechanical Integrity Engineer

At Nouryon, our global team takes positive action every day, to reach higher collectively and individually. We create innovative and sustainable solutions for our customers to answer society’s needs – today and in the future.

We are looking for team members who bring ideas forward, champion others and work together to do better. Does that sound like you?

About the job


The Mechanical Integrity Engineer (MI) is responsible for ensuring the mechanical integrity, reliability, and availability of fixed assets across a specialty chemical manufacturing site. This role drives compliance with Process Safety Management (PSM), implements risk-based inspection (RBI) programs, leads failure elimination initiatives, and develops asset strategies that improve safety, quality, and total cost of ownership. The ideal candidate blends strong technical judgment with frontline engagement, data-driven decision-making, and disciplined execution.

In your future role as Mechanical Integrity Engineer you will

  • Own and drive the site's Mechanical Integrity program in full compliance with OSHA PSM requirements (29 CFR 1910.119)
  • Establish and manage inspection, testing, and preventive maintenance (ITPM) programs for pressure vessels, storage tanks, piping systems, relief devices, and rotating equipment
  • Lead root cause failure analyses (RCFA) for equipment failures and implement corrective and preventive actions to eliminate recurring issues
  • Evaluate inspection data and fitness-for-service assessments to determine equipment integrity, remaining life, and required interventions
  • Manage the Management of Change (MOC) process for mechanical system modifications and provide technical support during plant turnarounds and shutdowns
  • Track and report key performance indicators (KPIs) such as equipment reliability, inspection compliance, and failure rates
We believe you bring



  • Bachelor's degree in Mechanical Engineering or related discipline (Materials, Reliability, or Chemical Engineering with an MI focus)
  • Extensive experience in manufacturing environments (5–10 years), with deep knowledge of PSM and mechanical integrity programs
  • Proven expertise in OSHA 29 CFR 1910.119 compliance, RAGAGEP, and API industry standards
  • Proficiency in root cause failure analysis methodologies (RCFA) and fitness-for-service assessments


Great if you have

  • API 510/570/653 certification
  • Familiarity with PHA/LOPA, relief system design/verification, and specialty chemicals unit operations (batch reactors, distillation, filtration, crystallization)
  • Experience implementing RBI software and building MI dashboards
Have we got your interest?



This is a permanent, full-time, in-person position reporting to P&QC and based in Columbus/Nashville, North America.

Please apply via our online recruitment system. We will not accept applications via e-mail. Once it's with us we will review to see if we have a match between your skills and the role! For more information about our hiring process, visit: nouryon.com/careers/how-we-hire/

We look forward to receiving your application!

We kindly ask our internal candidates to apply with your Nouryon email via Success Factors.



About Nouryon

Explore careers and life at Nouryon

If you’re looking for your next career move, apply today and join Nouryon’s worldwide team in providing essential solutions that our customers use to manufacture everyday products such as personal care, cleaning, paints and coatings, agriculture and food, pharmaceuticals, and building products. Our employees are driven by the wish to make an impact and actively drive positive change. If that describes you, we will gladly make way for your ambitions. From day one we support you with your personal growth, through challenging positions and comprehensive learning and development opportunities, in a dynamic, international, diverse, and proactive working environment.

Visit our website and follow us on LinkedIn .

#WeAreNouryon #GrowWithUs

We have already chosen our sourcing channels for this recruitment and kindly ask not to be contacted by any advertisement agents, recruitment agencies or staffing companies.

Salary.com Estimation for Mechanical Integrity Engineer in Columbus, MS
$65,327 to $77,366
If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a Mechanical Integrity Engineer?

Sign up to receive alerts about other jobs on the Mechanical Integrity Engineer career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$72,265 - $83,772
Income Estimation: 
$84,546 - $99,351
Income Estimation: 
$79,847 - $104,097
Income Estimation: 
$105,225 - $134,937
Income Estimation: 
$105,313 - $133,528
Employees: Get a Salary Increase
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at Nouryon

  • Nouryon Bridgewater, NJ
  • Senior Scientist At Nouryon, our global team takes positive action every day, to reach higher collectively and individually. We create innovative and susta... more
  • 12 Days Ago

  • Nouryon Radnor, PA
  • Internal Audit Manager At Nouryon, our global team takes positive action every day, to reach higher collectively and individually. We create innovative and... more
  • 12 Days Ago

  • Nouryon Fort Worth, TX
  • PQC (Process & Quality Control) Manager The PQC Manager manages activities of the Process and Quality Control departments. This includes Overall Equipment ... more
  • 15 Days Ago

  • Nouryon Columbus, MS
  • At Nouryon, our global team of Changemakers takes positive action every day, to reach higher collectively and individually. We create innovative and sustai... more
  • 3 Days Ago


Not the job you're looking for? Here are some other Mechanical Integrity Engineer jobs in the Columbus, MS area that may be a better fit.

  • SteerBridge Meridian, MS
  • SteerBridge Strategies is a modern technology company delivering innovative, mission‑focused solutions to the U.S. Government and private sector. Leveragin... more
  • 5 Days Ago

  • Global Cellulose Fibers Columbus, MS
  • Columbus, MS Pay Rate $95,000 – $120,000 Multiple factors, including Individual experience, skills and abilities will determine where an employee is ultima... more
  • 6 Days Ago

AI Assistant is available now!

Feel free to start your new journey!