Job Opportunities


If you like a challenge, have a good aptitude to learn and above all strive for success, then why not consider a position at ESI? As employees, we are here because we want to be here. We enjoy our work — and each other. Our people are Smart, Driven, Customer Focused and motivated to provide solutions to our customers.

Product Specialist (Ireland) - Valve & Actuation

The role will maintain responsibility for both managing existing relationships and developing new business, with a focus on the Valve & Actuation range of products from our ESI Technologies Group portfolio, to deliver customer requirements around supply, quality, and new product introductions.

This role will report to the Sales Manager Ireland and will collaborate with colleagues across the ESI team.

Business Development Manager - Ultrapure International Bioscience Manufacturing

Reporting to the Sales Manager of Life Science, this position will be based in our Cork headquarters – supporting both our Irish & Global markets.

Our UPI Bioscience Manufacturing division offers high-quality single-use solutions for the bio-pharmaceutical industries globally.

Cleanroom Operative - ESI Ultrapure

Reporting to the Cleanroom Lead, this position will be based in our Cork headquarters.

This is a permanent role incorporating responsibilities for the handling, assembly, inspecting & packaging of assemblies from our Life Science portfolio.

Technical Sales Support Engineer - ESI Ultrapure

Reporting to the Business Unit Leader, this position will be based in our Cork headquarters - supporting both our Irish and Global markets.

This role incorporates responsibilities for pre and post-sale customer assistance with product choice and usage.

Marketing Specialist - UltraPure International

Based out of the Cork headquarters of the ESI Technologies Group located in Co. Cork and reporting to the President of UltraPure International.

Responsibilities include developing and establishing brand guidelines for UPI, designing and implementing a marketing strategy, social media management, and creation of promotional material.

What are the main advantages for working for ESI?

As a small company you have the opportunity to take ownership and see projects through from beginning to end.  Small companies tend to be less formally structured and more flexible, allowing employees to wear many hats.

  • Development- We recognise that our future success and long-term growth depends on the development of our employees.  Our training policy ensures in-house training is supplemented by external courses where necessary. In so far as possible, training in multiple disciplines will be encouraged so as to maximise flexibility of skills.
  • Remuneration – ESI offers a highly competitive and attractive compensation package with regular bench-marking done to ensure we reward and recognise those high performers within our business.

More about ESI

ESI Technologies aims to provide our customers with technically innovative and commercially optimised equipment and solutions to meet their needs delivered in a professional and efficient manner.

Our objective was to build a company that would become the leader in providing equipment and solutions to the Irish and UK market. Since those early days we have come a long way in achieving that goal, exceeding the expectations of our customers, and employees.

Key to succeeding and becoming the Leader in our sector is to employ high calibre, creative, bright and motivated employees, with the ability to take responsibility across all aspects of the business. We value people who demonstrate a high level of self drive and achievement, together with strong commercial awareness.

Let’s Connect

Get in touch with our dedicated team. We are here to help!