OT Network SME EMEA
Nscale is a London-based, full-stack AI cloud and infrastructure company that provides GPU compute, managed AI services, orchestration software, data centers, and power infrastructure for AI training, fine-tuning, and inference.
Funding history
About Nscale
Nscale builds and operates vertically integrated AI infrastructure spanning software, GPU compute, networking, storage, purpose-built data centers, and power. Its active cloud platform offers self-service inference endpoints, fine-tuning, managed Kubernetes and Slurm, virtual machines, and GPU clusters.
Skills
Candidate Availability
Required and preferred rules are kept separate and reflect the wording in the original posting.
About the Role
You will support the design, review, validation, deployment, and operation of highly available OT networks. You will review network and vendor designs, coordinate cybersecurity controls, participate in commissioning and failover testing, troubleshoot communications issues, and maintain complete network documentation.
Requirements
- Bachelor's degree in a technical discipline or equivalent practical experience
- 5+ years supporting industrial or OT networks
- Knowledge of EtherNet/IP, managed switches, VLANs, routing, switching, segmentation, and redundancy design
- Experience supporting PLC and SCADA environments
- Knowledge of OT cybersecurity practices
- Experience with field testing, commissioning, and industrial-network troubleshooting
Responsibilities
- Support OT network architecture design and review
- Validate resilience, determinism, maintainability, and redundancy designs
- Review vendor network designs, switch configurations, addressing plans, and documentation
- Coordinate segmentation, remote access, firewall, authentication, and secure operations with cybersecurity teams
- Participate in FAT, SAT, commissioning, and failover testing
- Troubleshoot network performance, configuration, and communications issues
- Coordinate interfaces among OT networks, control systems, SCADA, and monitoring platforms
- Maintain topology diagrams, VLAN and IP plans, firewall rules, redundancy diagrams, standards, and turnover records