Senior Cloud & Linux Infra Engineer - HPC & AWS, Equity

Qualinx B.V.; Delft; On-site; EUR 90,000 - 140,000; Full time

Benefits offered by this job

Employee equity

Visa/relocation support

Pension contributions

Well-being resources

Modern office & team events

Job summary

Qualinx B.V. is seeking a Senior Cloud & Linux Infrastructure Engineer to design, build and operate scalable AWS-based environments for our cutting-edge GNSS/IoT platform.

You will own Linux estate, HPC workloads, and automation-first operations, collaborating with CAD, design and verification teams. You will deploy and tune compute clusters with SLURM, ensure security and best practices, and drive infrastructure as code through Terraform/Terragrunt.

Qualifications

• 10+ years in Cloud Engineering or Linux Infrastructure roles.
• Strong hands-on AWS experience with performance and resilience.
• Deep Linux administration in production environments.
• Infrastructure-as-code with Terraform; Ansible a plus.
• Experience with HPC schedulers like SLURM is highly desired.
• Scripting in Bash or Python for automation.

Responsibilities

• Design, build and operate scalable AWS-based environments for EDA workloads.
• Administer Linux platforms, patching, hardening and performance tuning.
• Develop and maintain IaC with Terraform/Terragrunt and automation tooling.
• Operate CI/CD workflows for infrastructure provisioning and config consistency.
• Monitor, troubleshoot and improve availability of cloud and HPC clusters.

Skills

AWS

Linux

HPC

Terragrunt

Terraform

Ansible

SLURM

Python

Bash

Automation

IAM & Security

Tools

Terraform

Terragrunt

Ansible

SLURM

Git

Linux tooling

Job description

Qualinx B.V. is seeking a Senior Cloud & Linux Infrastructure Engineer to design, build and operate scalable AWS-based environments for our cutting-edge GNSS/IoT platform.

You will own Linux estate, HPC workloads, and automation-first operations, collaborating with CAD, design and verification teams. You will deploy and tune compute clusters with SLURM, ensure security and best practices, and drive infrastructure as code through Terraform/Terragrunt.