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The increasingly complex AI infrastructure environment has reached a stage where it can no longer be managed solely through human experience and effort.


QUANTUM C&S is implementing an environment where AI understands infrastructure and operates autonomously in real-world enterprise settings (
), and is establishing a new standard for AI infrastructure operations (
).

We are seeking colleagues to design, operate, and grow together with us in this technical challenge at
.

Why We Work

Why QUANTUM C&S?

Technology proven in real-world environments

We directly build and operate Kubernetes-based AI infrastructure in enterprise environments.

A company that builds platforms

We continuously enhance our proprietary platform, KosmosAI, beyond mere setup or maintenance.

Bringing AI Native to Reality

Beyond Cloud Native, we are actually implementing an infrastructure architecture where AI handles operations.

Recruitment Areas

Kubernetes-Based AI Infrastructure Operations Engineer

Detailed roles and requirements can be found in the job posting on the recruitment platform below.

Beginner / Junior Engineer

"Those who have learned Kubernetes and want to use it effectively in a real production environment"

Career / Senior Engineer

"Individuals who have experience operating Kubernetes and wish to advance to the stage of automating and enhancing the operation of
"

How to Apply

  • Email and recruitment platform support
    – Go to Saramin
    – Go to JobKorea

  • (Optional) It's great if you submit these together 👉🏻 Portfolio, GitHub, Technical Blog

Tel.

02) 6951-5151

Email.

business@quantumcns.ai

QUANTUM C&S is


AI-operatedinfrastructure Establishes the standard.


We await colleagues to join us in setting the next standard for AI infrastructure operations.

Work Environment and Culture

👐🏻 This is how we work!

– Work from home every Friday / Standard working hours: 10:00 AM to 7:00 PM (8 hours per day)
* You may be required to come into the office depending on work circumstances.

– Prioritizing focus and efficiency over unnecessary overtime

– A culture that reduces reliance on individuals through documentation and sharing

Growth-enabling environment

🌳 Growth at QUANTUM C&S!

– Experience with on-premises / air-gapped environments

– Kubernetes environments where AI/MLOps workloads are actually deployed

– Experience the entire process: operation → automation → advancement

– Gaining a platform-based perspective on infrastructure

Employee Benefits

😁 We create an environment where you can focus on your work!

– Work from home every Friday

– Four major insurances and retirement pension (Directly Managed Defined Contribution Plan)

– Work equipment setup support (equipment tailored to the job)

– Snacks and coffee capsules available at all times

– Birthday gifts and a simple celebration party

– Monthly team dinner allowance

– Holiday gift provision

Recruitment FAQ

If you have any further questions, feel free to contact us anytime.

⭐️ Preference will be given to candidates holding relevant certifications (e.g., CKA, CKAD, etc.).

  • Junior positionsplace significant importance on a foundational understanding of Kubernetes and learning experience.

  • Senior positionsrequire design and improvement capabilities grounded in actual operational experience.

The primary technology stack is as follows.

  • Kubernetes, Linux, OpenStack, Prometheus, Grafana, Ceph, MinIO, GitOps, ArgoCD

  • AI·MLOps Workload Environment
    * May vary slightly depending on position and project.

We directly build and operate Kubernetes-based AI infrastructure in on-premises and air-gapped enterprise environmentsfor financial institutions, public agencies, and large corporations.

No.
We are a company that develops and operates an AI infrastructure platform (KosmosAI), and we will be involved in platform enhancement and operational structure improvement, not just simple maintenance.