Mechanical Engineer HDPE

Are you result oriented and willing to challenge the status quo? Welcome to LyondellBasell.

For our German site in Münchsmünster we are looking for a Mechanical Engineer HDPE (m/f/d) (NewCo).

Announcement

In June 2025, LYB announced entering into an agreement and exclusive negotiations for the sale of four olefins & polyolefins sites and the associated business in Europe. The sites to be sold are located in Berre (France), Münchsmünster (Germany), Carrington (UK), and Tarragona (Spain). The sites together represent a scaled olefins and polyolefins platform strategically located in proximity to a longstanding customer base and with access and connectivity to key infrastructure.

Closing of the proposed transaction is currently expected in the first half of 2026. From the start, the new company will be a scaled leader in European Olefins & Polyolefins. Powered by strategically located assets, a diverse product portfolio, and operational excellence, it aims to transform the business, fostering an agile, entrepreneurial culture where fast decision‑making and hands‑on collaboration drive transformation and growth.

Are you ready? You will be crucial to a successful transition and, when the sale is closed, to the success of the new company. You will become part of a new dynamic organization with around 1,800 employees, headquarters in Rotterdam and production sites in France, Germany, UK and Spain with a strong focus on customer excellence.

Day In The Life

• Assure reliability and safe operation of plant equipment
• Coordination and management of maintenance tasks
• Analyse failures and root causes and definition of corrective measures
• Preparation and realisation of plant shut‑downs
• Implementation of small projects and plant changes
• Leading continuous improvement activities
• Identify and lead initiatives to increase plant availability
• Identify and lead initiatives to increase cost effectiveness
• Participate in benchmark activities
• Technical support for operations
• Support for BVW, AhA, BBS
• Support for project and process technology group
• Seek and communicate best maintenance practices from in‑ and outside site
• Knowledge Management/Networking
• Occupational safety and quality assurance
• Asset management in compliance with statutory requirements
• Contractor ManagementSupervise all activities of spare‑parts handling to meet all requirements regarding quality, productivity and costs
• Perform commissioning and start‑up tasks
• Update of documentation

You Bring This Value

• University degree in Mechanical Engineering or Process Engineering
• Experience in maintenance, engineering or operations is desirable
• IT experience (MS Office Packages, SAP R/3)
• Knowledge of technical legislation and regulations is desirable
• Good communication skills (fluent written and oral in German and English)

What We Offer

We offer an environment where we encourage personal and professional growth and where you will be rewarded for your performance and results. You will have the possibility to work with specialist on all fields to develop innovative solutions and to extend your national and international network. In addition, we offer you a competitive salary package.

Interested?

Register your CV and apply via our online portal by clicking on the „apply now“ button. Please note that we only consider online applications. If you have any questions, our Talent Team will be happy to assist you:

About LYB

(NYSE: LYB) – a leader in the global chemical industry creating solutions for everyday sustainable living. Through advanced technology and focused investments, we are enabling a circular and low‑carbon economy. Across all we do, we aim to champion our employees, and unlock value for customers, investors and society. LyondellBasell places high priority on diversity, equity and inclusion and is strongly committed to our planet, the communities where we operate and our future workforce.

As one of the world’s largest producers of polymers and a leader in polyolefin technologies, we develop, manufacture and market high‑quality and innovative products for applications ranging from sustainable transportation and food safety to clean water and quality healthcare. For more information, please visit or follow @LyondellBasell on LinkedIn.

Inclusion and Equal Opportunity

LyondellBasell is an equal opportunity employer. We evaluate qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age and other protected characteristics. People with disabilities are expressly encouraged to apply and are warmly welcomed. If you need support during the application process, we are happy to assist you.