Ready to explore new possibilities?

We strongly believe that our success in North Sea exploration and production is powered by our most valuable asset: our employees. Working at the heart of the energy transition, We always on the lookout for talented people to join us on the quest to produce oil and natural gas as safely, reliably, and cleanly as possible.

Our bold plans for expansion are opening up some genuinely exciting opportunities for professionals who share our commitment to innovation and technical excellence.

These are dynamic and fast moving times. As a young, fast growing company, we are forward-thinking and embrace innovation. Many of our groundbreaking projects lead the industry. At the same time, we are determined to keep improving and continue doing things in the right way. If you really do want to make a difference, read on…

Adam McAndrew – Offshore installation manager

“Who else can say they commute to the office by helicopter?!”

Read more…

ONE culture. ONE vision.

Big plans in the energy transition do not mean big egos. We are a close-knit group of highly motivated colleagues, working together to push boundaries and open new horizons. As a relatively small company, we are known for our comfortable and personable atmosphere. And we all enjoy the autonomy to put our own spin on our work. Nothing is set in stone, so if you have a good idea, we’ll make sure you enjoy the freedom to pursue it.

If we sound like the kind of place where you see yourself building a fulfilling career, please take a look through our current opportunities. If you don’t see anything, you’re more than welcome to send in your details anyway. After all, you never know what might happen.

A day offshore​

Adam McAndrew: “The typical day starts at 06:45 with a meeting held in the control room. We discuss the work ahead and make sure we all know where each other will be working. We’ll go through any potential hazards and the controls in place to mitigate them.

On any given day we may have to work supply vessels and land helicopters, not to mention routine operations and maintenance. Twelve hours later we’ll hold a final meeting and hand over to the night shift This is a 24/7/365 business.

After handing over, the team can make use of the impressive onboard facilities such as gym, entertainment equipment, or just calling loved ones at home.
A dedicated hospitality team provides three quality meals a day, while also keeping the accommodation clean and tidy and even taking care of our laundry.

We typically work two weeks on / two weeks off, with the opportunity for an additional two weeks leave to be taken over the year. Recently, however, the offshore colleagues voted to move to a two weeks on / three weeks off rotation, which is due to start in January 2024.

Working offshore brings some unique challenges that you would not necessarily face onshore. Yet the job can be very dynamic and it’s far from routine. Here we are in the business of solving problems, so you need to be creative in your thinking and able to take the initiative.”

Patricia Jonkman – HR manager

“I enjoy working at the intersection of two worlds.”

Read more…

Our current opportunities

Operator E/I

ONE-Dyas is op zoek naar operators!

Binnen het Operations-team van ONE-Dyas hebben we vacatures voor Operator E/I.

Wat breng je mee?

  • enthousiasme voor je vak
  • minimaal 5 jaar ervaring hebben in procestechnologie
  • affiniteit met zowel DCS-systemen als onderhoud
  • werk- en denkniveau op technisch MBO+
  • goede beheersing van het Nederlands en Engels
  • bereidheid om zowel on- als offshore te werken, ook in het Verenigd Koninkrijk
  • gecertificeerd voor NEN 3140 en Compex
  • gecertificeerd voor NEN 1010 is een pre

Wat ga je doen?
Als Operator E/I werk je in een hecht, klein team waarin je het proces controleert en bewaakt, eerstelijnsonderhoud verzorgt en (mede)verantwoordelijk bent voor de veilige operaties van een on- of offshore-locatie. De begeleiding van contractors hoort ook bij je takenpakket, waarbij je zowel on- als offshore werkt in een schema van twee weken op/drie weken af.

HR Business Partner

Help us explore new horizons in HR

ONE-Dyas B.V. is always on the lookout for extraordinary people to join us on our journey to near-zero emission production.

We know that our success in North Sea exploration and production is powered by people. And we value our talented and motivated employees accordingly.

Our ambitious plans for expansion are opening up an exceptional range of new opportunities out in the field and right here at our Amsterdam HQ.

We are now looking for a HR Business Partner.

This is a really exciting time and, as you can imagine, it means that we’re getting busy. Which is why we need someone like you.

In this role you’ll become part of a close-knit HR team, consisting of three HR colleagues. You will report into the Senior HR Manager and act as a trusted advisor among your (HR) colleagues.

You will provide solicited and unsolicited advice, and active contribution is very much appreciated. You are a HR Professional who would describe him/herself as a generalist who is down-to-earth, resilient, flexible, aimable and above all hands-on. At the same time, you need to be able to provide both strategic and operational advice and together with your HR colleagues work on further designing the HR function in the company.

So…who are we looking for?

As the HR Business Partner, you need to have at least 10 years of relevant HR Advisory / Business Partner experience as you need to feel comfortable to advise and decide on various HR issues, on an operational and tactical level.

Building and maintaining strong relationships with internal and external stakeholders, in The Netherlands and UK, will be part of this job. Your day-to-day activities vary, so if you’re service oriented, able to multitask and if you are flexible and keen to work autonomous, this might be a great opportunity.

Besides being a seasoned HR Professional with detailed knowledge about Dutch labour law, you have also gained experience in an operational as well as a corporate working environment.

Experience in the oil & gas sector and with English labour law is a pre.

Needless to say, you’re eligible to work in The Netherlands.

And who are we?

ONE-Dyas is the largest privately owned upstream oil and gas company in The Netherlands. We think big, but at the same time we think small. So yes, we’re bold, ambitious, and entrepreneurial. Yet at the same time we are a real team who enjoy working closely together.

We’re always open to new ideas, we’re open and transparent, and we enjoy the freedom to organise our work. Above all, we really do value our people and do everything we can to take good care of them.

This is a fantastic opportunity to work at the cutting edge of next-generation North Sea operations. And there’s never been a better time to get started.

The at-a-glance requirements

Your education: Master (preferred) or bachelor’s degree within relevant discipline.

Employment Type: Full time or four days per week.

The languages you speak: English (a must), Dutch (preferred)

Where you’ll work: De Zuidas, Amsterdam, Netherlands

Interested? Apply via Frazer Jones and in case you have any questions, please contact:

Ayling Oei
Senior consultant
T: +31 62 187 6630 | E:

Not seeing anything in our current opportunities? We’re always looking for talented people. If you believe you have something to offer ONE-Dyas, please feel free to send us your details and tell us where you see yourself fitting in.

Do you still have questions? Please send an email to or call +31 20 535 41 00

Apply now

Tell us a little more about yourself and we’ll get back to you.

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