Sensity is creating a foundational security layer for the internet, providing comprehensive solutions for identifying fake identities, documents, and media, whether AI-generated or altered. We serve enterprise clients across finance, marketplaces, insurance, and cybersecurity, and collaborate with numerous government agencies. Founded in 2018 by AI researchers, we are the first company specializing in detecting AI-generated content, backed by notable investors like Betaworks and the European Commission's Horizon-KTE. Our work has been recognized by major publications such as the New York Times and Bloomberg.

About the Company

Sensity is a pioneering company in the field of AI-generated content detection, with a mission to enhance internet security. We are based in the Netherlands and operate a self-managed data center near Amsterdam.

The Role

We are seeking an Infrastructure Engineer to manage the physical and operational infrastructure of our compute resources. This hybrid role requires hands-on involvement with our data center, including hardware installation and software updates, to support our engineering and machine learning teams.

Responsibilities

• Manage hardware in our data center: install and connect servers, GPUs, storage, and networking equipment; maintain accurate inventory.
• Oversee the operating environment: perform Linux installations and upgrades, manage drivers, firmware, kernels, and security patches.
• Handle storage and data management: set up and recover RAID, manage filesystems, NFS, dataset and model movements, backups, and cleanups.
• Respond to incidents, including on-site support at the data center when necessary.
• Collaborate with engineering and ML teams: run diagnostics, speed tests, and GPU benchmarks to identify bottlenecks.
• Plan and execute capacity expansions: specify new servers and GPU nodes, deploy them, and integrate them into production.

Requirements

• Minimum of 3 years experience managing production servers, preferably in a data center environment.
• Strong Linux system administration skills, including kernel management, networking, storage, package management, and troubleshooting.
• Understanding of networking fundamentals: TCP/IP, VLANs, routing, firewalls, and VPNs.
• Practical knowledge of RAID, including handling degraded arrays and recovery processes.
• Proficient in scripting with Bash and Python.
• Ability to be physically present at the data center on short notice.

Nice to Have

• Familiarity with GPU compute, including drivers and CUDA.

What We Offer

• Opportunity to work with a founder-led team of AI researchers and engineers at the forefront of AI technology.
• Access to modern AI development tools.
• Work in an international and rapidly growing company.