Mechanical Project Engineer (Chemical Manufacturing)

trinseo· Engineering & Projects
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📍 Bristol, PA, USFULL TIME

About this role

Overview

Trinseo is a different kind of global materials company – at the intersection of people, technology, and customers. We are a world leader in the production of plastics and latex binders. Our culture is built on passion and innovation.A career at Trinseo presents a unique opportunity to work in a highly collaborative environment. Helping customers solve their most complex material challenges is the reason we come to work each day. We are seeking innovative thinkers – ready to tackle any challenge and passionate about delivering value.As a global materials solutions provider focused on delivering innovative and sustainable solutions to our customers, we need people to feel respected and included so they can be more creative, innovative, and successful. We strive to create workplaces that reflect all communities and customers we serve and where everyone feels empowered to bring their full, authentic selves to work. That's why we're fully committed to inclusion across race, gender, age, religion, identity, and experience to drive us forward every day.Overview (Scope of Role)

The purpose of the Mechanical Project Engineer (Chemical Manufacturing) role is to identify, evaluate and coordinate the design and implementation of capital and expense improvement projects working with manufacturing teams, engineering personnel, R&D representatives and other in-plant or outside technical resources to complete projects.

 

They handle the organizational and administrative work involved in project implementation in the plant and are directly responsible for adhering to the plant capital budget. Project work is typically driven by turnaround time, capacity improvements, reliability, mechanical inspections, process safety and general plant health & safety initiatives.

 

Often the mechanical projects engineer participates in various safety and process safety related activities such as Process Hazard Analysis, Management of Changes (MOCs), Pre-Start-up Safety Reviews and MI programs. They support BBS (Behavior Base Safety) process by performing observations, Loss Control policy, ISO 9001, OHSAS 18001 and other management systems.

 

This will be an onsite role in Bristol, PA

Responsibilities

  • Fulfill the role of project manager for plant capital and expense projects to meet the yearly budget commitments following the Global Project Methodology - 20%
    • This will include:
      • The supervision and support for project managers designee.
      • Fill the role of mechanical engineering.
      • Put together and present expense reports and budget forecast plan.
  • Identifies, evaluates and define improvement opportunities directed to increase the mechanical reliability of the manufacturing equipment and other equipment related with plant infrastructure/operations - 30%
  • Manage the mechanical integrity (MI) inspection program - 40%
    • This will include:
      • Prepare and implement the yearly MI inspection schedule.
      • Implement the remediations recommended on MI reports through capex or expense projects.
      • Create and update MI related documents based on Trinseo practices.
  • Support the safety programs and initiatives directed by HE&S department - 10%

Qualifications

  • Bachelor’s degree in mechanical engineering or equivalent from an accredited program
  • 5+ years of experience in chemical industry environment required.
  • Prior engineering experience (e.g. improvement, maintenance, mechanical reliability, projects) required.
  • Self-motivated, capable decision-maker that can effectively influence others
  • Project management skills - Stage Gate Project Development process preferred
  • Knowledge of Process Safety – Mechanical Integrity, LPPs, Layers of Project, etc. is a plus
  • Mechanical engineering within chemical industry background preferred
  • Capital Project Management experience
  • Ability to learn and use SAP programs and reports.
  • Strategic thinker with strong analytical and problem-solving skills. Ability and skill to understand and troubleshoot unit operations and define improvement to meet safety, reliability and production goals.
  • Ability to work well with multiple levels (floor level, plant management and corporate) of the organization

Equity and InclusionWith our expanding global presence, cross-cultural insight and competence are essential for our ongoing success. We believe that a diverse workforce contributes different perspectives, experiences and creative ideas that enable us to continue to improve every day. Race, gender, ethnicity, country of origin, age, personal style, sexual orientation, physical ability, religion, work and life experiences and many more factors contribute to this diversity. We welcome all applicants, regardless of their backgrounds, and are committed to a fair and inclusive hiring process.

 

Frequently Asked Questions

Is the salary disclosed for the Mechanical Project Engineer (Chemical Manufacturing) position at trinseo?
The salary for this Mechanical Project Engineer (Chemical Manufacturing) role at trinseo is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Mechanical Project Engineer (Chemical Manufacturing) position at trinseo located?
This Mechanical Project Engineer (Chemical Manufacturing) role at trinseo is based in Bristol, PA, US. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the Mechanical Project Engineer (Chemical Manufacturing) role at trinseo full-time or part-time?
This is listed as a FULL TIME position. It is posted as a Mechanical Project Engineer (Chemical Manufacturing) role in the Engineering & Projects department at trinseo.
Which team or department does the Mechanical Project Engineer (Chemical Manufacturing) at trinseo belong to?
This Mechanical Project Engineer (Chemical Manufacturing) position is part of the Engineering & Projects department at trinseo. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Mechanical Project Engineer (Chemical Manufacturing) position at trinseo?
Click the "Apply Now" button on this page. You will be redirected to trinseo's official application portal hosted on icims where you can submit your application directly.
When was the Mechanical Project Engineer (Chemical Manufacturing) job at trinseo posted?
This Mechanical Project Engineer (Chemical Manufacturing) position at trinseo was posted on Jul 30, 2026. Apply as soon as possible — early applications are often reviewed first.
Mechanical Project Engineer (Chemical Manufacturing)
trinseo
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