Join the lead generation

Performance Specialist

Apply now!

In short

You are

  • That person understanding optimal end user experience is the goal of IT
  • Detail oriented when it comes to understanding complex IT environments
  • Outgoing and ambitious when it comes to facing new challenges and speaking with stakeholders
  • Responsibilities on both the business and IT sides

What you get

  • The chance to optimize the end user experience at some of the top companies within The Netherlands such as Eneco & VodafoneZiggo
  • An in-depth look at the IT environment and performance of these companies
  • Colleagues with a similar mindset that creates an environment perfect for growth and personal development

Your tasks

  • Create objective insights in the end user experience of our customers
  • Discover how to deploy Sentia’s APM’s chain monitoring tool for your clients
  • Investigate complex issues within customers IT environments and work on solutions to optimize these
  • Make indispensable contributions to the optimization of our service provision and software
Amsterdam / De Meern / Rotterdam

Performance Specialist

Within Sentia’s APM team we believe getting in control starts with the factual measurements of the IT performance from an end-users perspective. Together with your colleagues, you objectify the client’s IT performance and advise on how to optimize and improve the end user experience. You are the consultant for application monitoring and migration projects, and you play an important role in the technical realization. Start leading the way by using these insights to perform proactive and even preventive IT-management!

What do we expect from a Performance Specialist?


  • You have a well-rounded university or higher vocational education with specialisation in ICT.
  • You have experience in ‘political’ environments and have sound organisational sensitivity.
  • You have good communication skills, both verbally and in writing, and find it easy to make and maintain contact at various levels in organisations.

  • You have 1 to 5 years of experience in this field and have knowledge of Performance testing, performance monitoring, performance engineering and performance troubleshooting
  • Pre: knowledge and experience with tools like: SilkPerformer, AutoHotKey, Selenium, Dynatrace, Nexthink, Splunk
  • You are analytical and know how to get to the heart of the problem quickly.


What can you expect after pushing the apply button? We follow some steps. They can differ from time to time due covid or other circumstances. But in general you can follow this guideline to become a true Sentian as soon as possible. We're looking forward to it!

  • 1

    You've applied, great. We're ready for you!

  • 2

    We check your profile for the best match

  • 3

    We'll give you a call or plan a video interview

  • 4

    You will have a video interview with two colleagues

  • 5

    A good match? We will plan your second interview at the office

  • 6

    Everything still great? You'll receive an offer matching your skills and experiences

  • 7

    You accepted the offer! We'll start your onboarding

  • 8

    Your first day starts and your buddy is right there for you!


Starting to work at Sentia, you will be assigned a buddy. Your buddy is a colleague who familiarizes you with your team, the systems, culture and way of working. You will also be introduced to the clients.

During the initial period, you will mostly be busy learning how we work. You will need to understand our standard of IaC coding, our deployment mechanisms and our operational processes. You will also work on preparing a number of releases, to learn our way of working, hands-on. Following that, you’ll also get to know all the customer systems, while participating in support and projects. In this way, you learn immediately about the environments used by your customers.

Luckily, we work with a clear process at Sentia and everything is clearly documented. You can also approach your colleagues with any questions you may have.


Better call Frank!

Can't wait to start, press the apply button now. Would like to know more first?
You're welcome to contact Frank Hallie by email.
Or better give him a call at 088 42 42 200.

Apply now!
Frank Hallie