Mechanical & Piping Engineer

Shape the Future with Us.

At Lubrizol, we're bringing to life the chemistry behind clean water, efficient transportation, reliable infrastructure, critical medicines, and the products people rely on every day through science, sustainability, and a culture of inclusion.

As part of our global team, you'll be empowered to make a real impact - on your career, your community, and the world around you.

Job Type: Full-time; On-site 5 days per week or 9/80 schedule.


How You'll Make an Impact

As a Mechanical & Piping Discipline Engineer, you'll be at the forefront of our innovation, serving as the mechanical and piping technical authority for projects and site changes within a chemical manufacturing environment. You'll collaborate with cross-functional teams to deliver safe, reliable, and compliant solutions that support operational excellence across the asset lifecycle.


In this role, you will:

• Lead and/or direct mechanical and piping design activities, developing comprehensive statements of work and ensuring integration across static equipment, rotating equipment, piping, structural systems, and original equipment manufacturer packaged systems.

• Apply Process Safety Management requirements including Management of Change, Hazard and Operability Studies or Layers of Protection Analysis, and Pre-Startup Safety Reviews throughout design and execution.

• Define, witness, and approve critical quality assurance activities and performance verifications in both factory and field settings.

• Own mechanical completion checklists and verify installed assets meet design intent and are safe to start up.

• Serve as the accountable owner for site mechanical technical documentation including piping and instrumentation diagrams, equipment datasheets, and relief device documentation.

• Interpret and apply company and industry codes and standards to resolve technical conflicts and embed constructability, operability, maintainability, and lifecycle cost considerations into designs.

• Influence project outcomes through sound technical judgment, risk-based decision making, and continuous improvement of mechanical standards.

Required Qualifications that Enable Your Success

• Bachelor of Science in Mechanical Engineering or related field.

• A minimum of seven years of experience in mechanical and piping design and engineering for process or chemical manufacturing facilities.

• Strong command of American Society of Mechanical Engineers piping and pressure vessel codes including B31.3 and Section VIII, and relevant American Petroleum Institute standards.

• Demonstrated experience reviewing, accepting, and owning technical engineering deliverables from design through commissioning.

• Working knowledge of Process Safety Management and Mechanical Integrity requirements including Management of Change and Pre-Startup Safety Reviews.

• Experience governing document control workflows and maintaining accurate mechanical and piping documentation with internal and external engineering partners.

• Proficiency with two-dimensional and three-dimensional computer-aided design tools such as AutoCAD, Inventor, or Plant 3D.

• Strong field presence with the ability to translate design intent into safe, constructible, and maintainable installations.

• Ability and willingness to work off-hours and weekends as needed to support operations.

• Ability and willingness to work in a plant environment and occasionally outdoors in inclement weather.

Preferred Qualifications that Drive You Forward

• Professional Engineer license.

• Reliability or Mechanical Integrity exposure including inspection standards, fitness-for-service, risk-based inspection, or condition monitoring.

• Capital project lifecycle experience from front-end loading through start-up and stage-gate processes.

Your Work Environment

At Lubrizol, we're committed to providing a safe, inclusive, and empowering environment where you can do your best work-whether in a lab, on the production floor, or in a hybrid office setting. Depending on your role, your work environment may include:

• Standing, walking, or operating equipment for extended periods

• Working in a lab or manufacturing setting with appropriate PPE provided

• Use of computers and digital tools in an office or hybrid environment

• Occasional lifting or movement of materials

• Adherence to rigorous safety protocols and ergonomic standards

We continuously invest in our facilities and technologies to ensure they support your well-being, productivity, and growth. If you require reasonable accommodation, we are committed to working with you to ensure an inclusive and accessible experience.


Benefits that Empower You

• Competitive salary with performance-based bonus plans

• 401(k) match + Age-Weighted Defined Contribution

• Comprehensive medical, dental & vision coverage

• Health Savings Account (HSA)

• Paid holidays, vacation, and parental leave

• Flexible work environment

• Learning and development opportunities

• Career and professional growth

• Inclusive culture and vibrant community engagement

Learn more at

Lubrizol: Imagined for Life. Enabled by Science. ™ Delivered by You.

For nearly 100 years, The Lubrizol Corporation, a Berkshire Hathaway company, has been at the forefront of innovation to enhance everyday life, advance mobility, and make the modern world work better. Our specialty chemistry solutions-from engine oils, performance coatings, and skincare to medical devices and plumbing systems -are powered by the expertise, passion, and commitment of people like you.

We tackle the world's toughest challenges with science-based solutions, deeply understanding our customers to deliver innovative chemistry and differentiated value. Our inclusive culture, dedication to safety, and incredible global talent drive our success. Our solutions meet the evolving needs of the modern world-brought to life by science and, most importantly, delivered by you.

Whether you're in the lab, on the production floor, or in the office, you'll be part of a team around the world that empowers you to think boldly, drive results, and contribute to solutions that shape a better, more sustainable future.


We win because of you. Let's build the future together.

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