24/7 SOC Cyber Security Specialist

ON2IT Cybersecurity International; Zaltbommel; On-site; EUR 55,000 - 90,000; Full time

Benefits offered by this job

24 vacation days

Mobility allowance

Shift compensation

Catered lunch

Job summary

ON2IT Cybersecurity International operates a Global Security Operations Center (GSOC) in Zaltbommel, delivering 24x7 protection for customers across Europe and the US. You will analyze network activity, decide what matters, and configure controls that prevent incidents.

The role requires hands-on work with common protocols and a readiness for shift-based rotation in a strict on-site environment near Zaltbommel. Excellent English is required, and pre-employment screening is standard.

Qualifications

• Networking CCNA level
• Concepts network segmentation, VPN, NAT, DNS and certificates
• Security thinking least privilege, defense in depth, and how an attack moves once inside
• Systems Windows, macOS and Linux
• Protocols the common ones (SSH, SSL, HTTPS, SMTP, DHCP), and the confidence to pick up the rest
• Certifications willing to get them. We pay, you study
• You pull the thread until you understand it
• You can say "I don't know yet" and then go find out
• You care about doing it properly: a sloppy investigation is worse than none
• You can explain a technical problem without making anyone feel stupid
• You use AI daily and can explain how, not just that you do
• You can use git (clone, branch, commit, merge request) and write Markdown: our runbooks and AI context live in plain text under version control. This is not a developer role
• You respect confidentiality: customer data does not go just anywhere

Responsibilities

• Analyze anomalies, alerts and threats, and decide what is real
• Fix security issues in routing and networks
• Configure security controls along Zero Trust principles
• Work hands-on with protocols like SSH, SSL, HTTPS, SMTP and DHCP
• Document your work so the next colleague hits the ground running
• Advise customers and colleagues, and make complex things simple

Skills

Networking

CCNA level

Zero Trust

Windows

macOS

Linux

SSH

SSL

HTTPS

SMTP

DHCP

Certificates

Git

Markdown

AI tooling

Python

Bash

Tools

Palo Alto Strata

Cortex

Microsoft Defender

Fortinet FortiGate

Job description

ON2IT Cybersecurity International operates a Global Security Operations Center (GSOC) in Zaltbommel, delivering 24x7 protection for customers across Europe and the US. You will analyze network activity, decide what matters, and configure controls that prevent incidents.

The role requires hands-on work with common protocols and a readiness for shift-based rotation in a strict on-site environment near Zaltbommel. Excellent English is required, and pre-employment screening is standard.