# Senior Cloud & Linux Infrastructure Engineer at Qualinx

> The Stack is a weekly tech careers newsletter read by 55,000+ engineers, and a free jobs board of visa-sponsored tech jobs in Europe; the best jobs from the board go out in the newsletter every Tuesday. This is one job from the board.

> Responsibilities: - Design, build and operate AWS environmen

- **Company:** Qualinx (https://jobs.trythestack.co/companies/qualinx)
- **Location:** Netherlands
- **Work arrangement:** On-site
- **Employment type:** Full-time
- **Experience level:** 10+ years
- **Visa sponsorship:** Offered, according to the listing
- **Key skills:** AWS, Linux Administration, Terraform, Terragrunt, Ansible, SLURM, Python, Bash, HPC, Infrastructure as Code, CI/CD, IAM, Networking, Storage Architecture, Security Hardening, EDA Toolchains
- **Posted by employer:** 2026-07-21
- **Added to The Stack:** 2026-07-22
- **Status:** May no longer be active (posted more than 60 days ago)
- **Apply:** https://qualinx.recruitee.com/o/senior-cloud-linux-infrastructure-engineer (the employer's own application page)
- **Human page:** https://jobs.trythestack.co/jobs/senior-cloud-linux-infrastructure-engineer-qualinx

## About the role

Responsibilities:
- Design, build and operate AWS environments tuned for semiconductor/EDA and HPC workloads (interactive and batch).
- Architect and maintain Linux-based engineering workstations, shared services and compute clusters (SLURM).
- Implement Infrastructure as Code (Terraform/Terragrunt) and configuration management (Ansible) for repeatable deployments.
- Automate provisioning, CI/CD and lifecycle tasks using Python and Bash scripting.
- Design and operate storage, NFS, networking, IAM and identity services (FreeIPA/LDAP/SSSD) for engineering teams.
- Implement monitoring, logging and alerting (Prometheus, Grafana, CloudWatch) and run reliability playbooks.
- Harden systems for security and compliance; manage patching, backups and incident response.
- Collaborate with CAD, design and verification teams to optimize throughput, cost and reliability.

Requirements:
- 10+ years experience in cloud and Linux infrastructure engineering with deep, hands-on Linux knowledge.
- Strong AWS experience and expertise with Terraform/Terragrunt and Ansible.
- Experience operating HPC schedulers (SLURM) and optimizing batch/parallel workloads.
- Proficient in Python and Bash for automation and tooling; comfortable debugging complex systems.
- Solid understanding of storage, networking, IAM, DNS and identity solutions (NFS, FreeIPA, LDAP, SSSD).
- Familiar with monitoring stacks (Prometheus/Grafana, CloudWatch) and incident management.
- Background supporting EDA toolchains, simulation/verification workloads or related semiconductor workflows is highly desirable.
- Strong security mindset, communication skills and ability to work across teams in a fast-moving environment.

## Responsibilities

Design and operate scalable AWS cloud platforms and Linux infrastructure optimized for semiconductor design and HPC workloads. Manage compute clusters, automation workflows, and security standards to ensure high-performance engineering environments.

## Requirements

Requires over 10 years of experience in Cloud Engineering or Linux Infrastructure with deep expertise in AWS, Terraform, and Linux system internals. Proficiency with HPC schedulers like SLURM and scripting in Python or Bash is essential.

## FAQ

- **Is this Senior Cloud & Linux Infrastructure Engineer role still open?** It was posted on 2026-07-21. Listings more than 30 days old may no longer be active, so check Qualinx's site before applying.
- **Does Qualinx offer visa sponsorship?** This listing is marked as offering visa sponsorship. Eligibility rules are set by the employer, so check the details on Qualinx's site.
- **Where is this role located?** The listing gives the location as Netherlands. It is marked on-site.
- **What skills does this role ask for?** The listing names: AWS, Linux Administration, Terraform, Terragrunt, Ansible, SLURM, Python, Bash, HPC, Infrastructure as Code, CI/CD, IAM, Networking, Storage Architecture, Security Hardening, EDA Toolchains.

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