Linux Systems Engineer – Edge & Security

Firstminute Capital; Dublin; Presencial; EUR 90 000 - 120 000; Tempo integral

Resumo da oferta

Protex AI is seeking a Systems Engineer, Linux-focused, to own provisioning, security, and health of edge devices in the field. You will lead the remote access stack, OS lifecycle on the edge, fleet-wide patching and upgrades, and networking posture for security-conscious enterprise customers.

You'll work with Infrastructure, Edge Engineering, IT, and customer security teams across Fortune 500 manufacturers and logistics operators.

Qualificações

• Strong Linux fundamentals across package management, init systems, networking, and OS upgrades.
• 3–8+ years of professional Linux experience in systems administration or security engineering.
• At least 1 year of networking experience.
• Excellent communication skills for explaining complex concepts.
• Experience operating a fleet of Linux devices in the field with remote management.
• Bachelor's degree in Computer Science, Engineering, or related field.
• Solid networking knowledge: TCP/IP, DNS, NAT/firewalls, certificate handling.
• Proficiency in Python for automation and tooling.
• Scripting skills (Bash or similar) to automate fleet operations.
• Security-minded with secrets management and threat modelling.

Responsabilidades

• Own OS updates, upgrades, and kernel/driver compatibility across the fleet.
• Design zero-touch or low-touch provisioning from box to production.
• Deploy and operate security monitoring tools across remote devices.
• Maintain firewall, ports, and endpoint documentation for customers.
• Build remote network debugging and diagnostic tools for the fleet.
• Collaborate with Infrastructure, Edge Engineering, IT, and customer security teams.

Conhecimentos

Linux fundamentals

Networking

Python

Shell scripting / Bash

Communication skills

Security mindset

Formação académica

Bachelor's degree in Computer Science, Engineering, or related field

Ferramentas

AWS security services

IoT deployment platforms

Descrição da oferta de emprego

Protex AI is seeking a Systems Engineer, Linux-focused, to own provisioning, security, and health of edge devices in the field. You will lead the remote access stack, OS lifecycle on the edge, fleet-wide patching and upgrades, and networking posture for security-conscious enterprise customers.

You'll work with Infrastructure, Edge Engineering, IT, and customer security teams across Fortune 500 manufacturers and logistics operators.