Infrastructure Owner for AI/ML Platform

Polysense; Oost-Vlaanderen; Hybrid; EUR 60,000 - 90,000; Full time

Benefits offered by this job

Real ownership

Steep learning curve

Direct line to the CTO

Ambitious, no-ego team

Competitive salary + benefits

Job summary

Polysense is seeking an Infrastructure Owner to take end-to-end responsibility for our on-prem and cloud infrastructure, including CI, training runners, and internal tools. You’ll automate repetitive tasks, implement robust access controls, and contribute to security baselines aligned with ISO 27001 and SOC 2.

Join a fast-growing team in Ghent, Belgium, with hybrid work and a steep learning curve, reporting to the CTO/co‑founder. Early-career engineers are welcome.

Qualifications

• Solid technical base: Linux, command line, scripting in Bash or Python.
• Hands-on experience keeping systems running; internships, side projects, or homelab count.
• Experience with Docker, Kubernetes, cloud (AWS/Azure) and infrastructure-as-code like Ansible is desired.
• AI-native mindset: setting up agents and automation as default.
• Early career is fine: 0–3 years of experience.
• Bonus: ISO 27001 or SOC 2 exposure, Vanta, GPU servers/ Nvidia drivers, virtualization or networking basics.

Responsibilities

• Own the infrastructure end to end: servers, CI and training runners, cloud VMs, internal tools.
• Move from firefighting to fixing: address recurring issues like disk fills and GPU driver breaks.
• Automate with scripts, Terraform, Ansible, AI agents; balance automation with risk awareness.
• Implement clear access control in GitHub and Azure, enabling quick grant/revoke.
• Contribute to ISO 27001 and SOC 2 security foundation work.

Skills

Linux

Bash

Python

Debugging

Automation

Docker

Kubernetes

AWS

Azure

Terraform

Ansible

GitHub access management

Tools

Docker

Kubernetes

AWS

Azure

Terraform

Ansible

Job description

Polysense is seeking an Infrastructure Owner to take end-to-end responsibility for our on-prem and cloud infrastructure, including CI, training runners, and internal tools. You’ll automate repetitive tasks, implement robust access controls, and contribute to security baselines aligned with ISO 27001 and SOC 2.

Join a fast-growing team in Ghent, Belgium, with hybrid work and a steep learning curve, reporting to the CTO/co‑founder. Early-career engineers are welcome.