Job Description

We are seeking an experienced

Principal Mechanical Engineer (Piping)

to lead the mechanical discipline on a major EPCM lithium processing project in Germany.


This is a key leadership position responsible for the successful planning, coordination, and execution of complex mechanical design work.

As the Principal Mechanical Engineer (Piping), you will be responsible for:

Design Leadership: Supervise mechanical/piping design activities, ensuring quality, cost-efficiency, and timely delivery. Discipline Integration: Collaborate across project teams to align mechanical design with construction and commissioning phases. Engineering Oversight: Review and approve mechanical design methods, layouts, material specifications, and ensure compliance with project standards. Problem Solving: Provide expert input on technically complex challenges and contribute to the development of project engineering policy. Client & Stakeholder Engagement: Support technical interface with clients and assist in proposal/bid development.

You are an experienced Principal Mechanical Engineer (Piping) with the following qualifications and background:

Bachelor’s or Master’s degree in Mechanical Engineering. Eligible to use the professional title of "Ingenieur" or "Ingenieurin" in Germany. At least 15 years of engineering experience within heavy industry environments. Significant experience in mechanical and piping systems in minerals or chemical processing plants. Demonstrated ability to lead engineering teams and interface across disciplines. Experience with Plant piping design package, e.g. Plant3D, SmartPlant 3D Proficiency in MS Office, with added value from MS Access and MS Project experience.

We’re on a journey and here is what we can offer you:

Resource & Energy Transition Journey:

Play a key role in advancing sustainability and innovation through engineering excellence, while contributing to project success and supporting professional growth.

Career Growth, Development & Reward:

You will be supported in your professional development and rewarded with a competitive remuneration package.

Inclusive Culture:

Join a company committed to diversity, equity, and inclusion, fostering a welcoming workplace for all.
This role offers the opportunity to lead and deliver critical mechanical design solutions as part of a globally recognised project. If you’re passionate about mechanical engineering and want to make a real impact, apply now to join our team.