Senior Infrastructure Engineer

Budget Thuis runs its own core infrastructure in Amsterdam: our own network, our own servers, our own racks in the datacenter. As Senior Infrastructure Engineer you keep that running and help move it forward, with real ownership from day one. Read on.

What you'll do as Senior Infrastructure Engineer

• Design, build and maintain our network: routing, switching, firewalls and WiFi;

• Managing our Linux servers and virtual platforms (VMware, Azure, AWS), from setup to troubleshooting;

• Building out our Kubernetes environment and infrastructure as code, together with the Platform team;

• Leading infrastructure projects end to end, from design to delivery;

• Incident, change and patch management, including monitoring and security measures;

• Advising other teams on the infrastructure side of their projects, in plain language;

• Working in our datacenters on hardware, installations and upgrades;

• Keeping our documentation up to date.

Two things to know up front. The team runs a 24/7 on-call rotation, so you take your turn outside office hours. And you need a driver's licence, because you regularly drive equipment between our office and the datacenters.

About the team

Budget Thuis is the home brand for energy, internet and mobile. We deliberately run our core infrastructure ourselves instead of handing it to a third party, so our IT Infrastructure team manages everything from firewalls and switches to virtual platforms and datacenter hardware. The team has five engineers today and you will be the sixth. Almost every other team needs infrastructure work to get their projects live, so you work close to the rest of the business.

What you bring

• Demonstrable end responsibility for network infrastructure in production: routing, switching and firewalls;

• Solid Linux administration: server management and hands-on troubleshooting;

• Hands-on experience with Kubernetes and infrastructure as code;

• Experience with datacenter hardware and backup solutions;

• You work independently, take the lead in projects and communicate clearly with other teams;

• Willing to join the 24/7 on-call rotation, and in possession of a driver's licence.

Nice-to-haves

• A networking certification: Cisco CCNA or CCNP, or an Aruba, Arista or Juniper equivalent;

• Certified Kubernetes Administrator;

• A Linux certification, for example LPIC;

• Experience with FortiGate, Juniper QFX, Aruba, Arista, VMware (vSphere, Horizon), Pure Storage or optical networks.

Certifications are a plus, not a filter. We look at what you have actually built and run.

What we offer you

• A salary between € 4.800 and EUR € 6.500 gross per month based on 40 hours, depending on experience (part-time from 32 hours possible);

• A 13th month;

• Budget Zomer Vrij: every Friday off, paid, in July and August;

• 25 vacation days based on 40 hours, and the option to buy 1,5 weeks extra;

• A solid pension plan: 11% employer contribution, 5% your own;

• A sustainable travel allowance: a Swapfiets or an NS Business Card;

• Flexible working: a mix of office and home (50/50), and one month a year fully remote;

• A warm lunch every day, made by our own chef, for EUR 2,50 net;

• Extras when you celebrate your first, third and fifth year with us;

• Monthly ClassPass credits for fitness and wellness;

• A volunteer day, to give something back to society;

• Free internet and mobile, and a sharp deal on energy;

• An office in the heart of Amsterdam, at Rembrandtplein, with drinks and company parties.

At Budget Thuis, we find it important that you can be 100% yourself. In our organization, we are open to different perspectives and personalities, fostering curiosity and mutual appreciation. For this position, we prefer someone who enriches our team in every aspect. Someone who, from their own background and personal qualities, is a valuable addition within Budget Thuis.

Unfortunately, we're not able to support relocation.

The application process

Two rounds, no endless traject. First a cultural interview, where we look at how you work and whether we fit. Then a technical interview with the team, where we go into your work in depth. The team needs the capacity soon, so we move quickly between rounds.

Ready to join?

Apply directly, or mail your questions first to liesbeth.vanbrakel@budgetthuis.nl.