Linux Infrastructure Security Expert (m/f/d)

Körperbehinderten-Verein Stuttgart e.V.; Böblingen; Vor Ort; EUR 90.000 - 140.000; Vollzeit

Zusammenfassung

Advantest is seeking a Linux Infrastructure Security Expert to build a modern, resilient platform used by hundreds of engineers within the R&D organization. The role targets senior engineers with strong Linux and cloud infrastructure experience.

You will own and harden the internal service landscape—Kubernetes, virtualization, and automation—with security as a first principle, and drive improvements to k8s cluster infrastructure for scalable, secure applications used worldwide.

Qualifikationen

• Deep Linux expertise—tuning kernel parameters and debugging a misbehaving service.
• Solid hands-on experience setting up, operating, and securing Kubernetes clusters in production.
• Track record designing and maintaining complex, secure service infrastructures.
• Programming fluency in Python, Go, JavaScript/TypeScript, or equivalent.

Aufgaben

• Own and harden internal service landscape—Kubernetes, virtualization, and automation (Ansible)—with security as a first principle.
• Improve k8s cluster infrastructure and set the bar for building and operating R&D applications at scale.
• Architect, build, and run infrastructure for web and backend applications used by engineering teams worldwide.
• Stay ahead of the curve by evaluating emerging technologies and deciding what moves the needle.
• Collaborate with engineers across Germany, the US, China, and Japan.

Kenntnisse

Linux admin

Kubernetes

Cloud (AWS/Azure)

Programming (Python/Go/JS)

Security architecture

DevOps automation

Tools

Ansible

Red Hat Linux

Jobbeschreibung

Linux Infrastructure Security Expert (m/f/d)

We are looking for a Linux Infrastructure Security Expert to build a modern, resilient and secure platform used by hundreds of engineers across the R&D organization. This role is intended for senior engineers with experience with internal and external cloud infrastructures in a Linux environment.

What you’ll do

• Own and continuously harden our internal service landscape — Kubernetes, virtualization, and automation (Ansible) — with security as a first principle, not an afterthought.
• Drive iterative improvements to our k8s cluster infrastructure and set the bar for how we build and operate R&D applications at scale.
• Architect, build, and run infrastructure for web and backend applications used by engineering teams worldwide.
• Stay ahead of the curve — evaluate emerging technologies and make the call on what actually moves the needle for us.
• Collaborate directly with engineers across Germany, the US, China, and Japan. Different time zones. Different perspectives. One shared goal.

What you bring

• Deep Linux expertise — you're equally comfortable tuning kernel parameters and debugging a misbehaving service. You own the full stack.
• Solid hands‑on experience setting up, operating, and securing Kubernetes clusters in production environments.
• A track record of designing and maintaining complex, secure service infrastructures — not just running them, but making them better.
• Programming fluency in one or more of: Python, Go, JavaScript/TypeScript, or equivalent. You write code that others are glad to maintain.
• Real‑world experience with public cloud (AWS or Azure) — you know how to build infrastructure that scales without bleeding money or security.

Bonus points

• Experience with Red Hat Linux
• Background in semiconductor testing or the semiconductor industry
• German, Japanese, or Chinese language skills — always a plus in a truly global team

Our offer

Flexible and trust-based working hours, 30 vacation days plus an option for additional vacation days, mobile working, individual part‑time models and programs for extended periods of absence.

Attractive salary, share in Advantest’s success through an exceptionally appealing bonus program as well as numerous subsidies, discounts and offerings (e.g., bike leasing).

Structured onboarding programs and mentoring, development discussions, technical and soft‑skill trainings, language courses and knowledge sessions.

Ergonomic working environment, sports and fitness options and events (e.g., Global Challenge) as well as health days.

Attractive company pension scheme, comprehensive insurance coverage and support in emergency situations.

If you have any questions, Alena Nicolai will be happy to answer them at +49 (0) 7031.204.8380.