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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Cybersecurity Engineer - **Company:** Cronos Europa - **Location:** Brussel, Belgium - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Java (Programming Language), Microsoft Windows, Amazon Web Services, Data Analysis, JIRA, Microsoft Azure, Bash Shell, Cloud Computing, Cyber Security, Linux, VMware ESX Servers, Networking Hardware, Virtual Private Networks (VPN), Python (Programming Language), Network Security, Microsoft Message Queuing, Windows Servers, RabbitMQ, Remote Access Technology, Security Information and Event Management, Software Vulnerability Management, Network Routers, Scripting, Enterprise Software Applications, HybridCloud, Firewalls (Computer Science), Containerization, Infrastructure Automation Frameworks, Information Technology, Nessus, Apache Kafka, Nexpose, Splunk, Devsecops, Api Management, Docker, Servicenow, Vulnerability Analysis, Golang - **Published:** September 5, 2026 - **Apply:** https://www.careerjet.be/jobad/becf2d8d558f85f0e651c8afdb57e702e0 ## About the Role * Strong expertise in Linux, Windows Server, and VMware ESXi administration and security hardening. * Advanced scripting and automation skills using Python and Bash. * Experience with API integration and workflow automation between enterprise technologies. * Strong knowledge of TCP/IP networking, firewalls, VPN technologies, and network security principles. * Hands-on experience with AWS and Azure cloud platforms and related security practices. * Experience with vulnerability management tools such as Rapid7 Nexpose and Nessus. * Experience with SIEM platforms, preferably Splunk. * Experience with ticketing and ITSM platforms such as ServiceNow and Jira. * Knowledge of cybersecurity operations, cyber threat intelligence, and vulnerability management best practices. * Familiarity with containerized environments and DevSecOps practices, including Docker and Kubernetes. * Experience with messaging and event-driven platforms such as Apache Kafka, RabbitMQ, AWS SQS, or Google Pub/Sub. * Knowledge of emerging threats, attack vectors, and modern hybrid cloud security challenges. * Experience in Java, GoLang, or Rust is considered an asset., * Bachelor's or Master's degree in Computer Science, Cybersecurity, Information Technology, or a related field. * 5+ years of experience in cybersecurity, infrastructure engineering, vulnerability management, or a similar role. * Strong analytical and problem-solving skills with the ability to manage complex technical environments. * Ability to work effectively with cross-functional teams and multiple stakeholders. * Excellent communication, reporting, and documentation skills. * Proactive mindset with a strong focus on automation and continuous improvement. * Fluency in English is required; French is considered a strong asset. ## Description As a member of our Cybersecurity team, you will be responsible for managing and improving vulnerability management processes, securing infrastructure environments, and driving automation initiatives across hybrid cloud and on-premises environments. You will work closely with infrastructure, cloud, development, security, and compliance teams to strengthen the organization's security posture while ensuring operational efficiency through automation and innovation. Responsibilities: * Create custom internal scripts for task automation, data analysis, and API integrations connecting security platforms and infrastructure tools. * Manage the full vulnerability lifecycle, including identification, assessment, prioritization, remediation tracking, validation, and reporting. * Prepare vulnerability assessment reports, remediation plans, dashboards, operational procedures, KPIs, and security metrics. * Coordinate remediation activities across multiple teams to ensure timely patching, security updates, and configuration changes. * Deploy, administer, secure, and harden Linux, Windows, and VMware ESXi server environments. * Deploy, configure, and maintain network devices including switches, routers, firewalls, and VPN gateways. * Design, orchestrate, and deploy scalable and resilient infrastructure services supporting cyber threat management operations. * Develop and implement automated workflows to reduce manual intervention and prevent recurring incidents. * Collaborate with IT Infrastructure, Cloud Operations, SOC, Development, Compliance, and external vendors to ensure effective remediation and security operations. * Monitor and report on vulnerabilities, risk exposure, high-risk assets, actively exploited threats, ticket trends, and security performance indicators. * Produce and maintain technical documentation for engineers, operators, and end users. * Troubleshoot mission-critical services and continuously improve operational efficiency through automation. ## Related Videos - [GitOps for the people](https://www.wearedevelopers.com/videos/461-gitops-for-the-people) - [Docker network without Docker](https://www.wearedevelopers.com/videos/1418-docker-network-without-docker) - [Go with the Flow: Stop the Leaks Before Your Memory's a Waterfall!](https://www.wearedevelopers.com/videos/100073-go-with-the-flow-stop-the-leaks-before-your-memory-s-a-waterfall) - [What makes Cybersecurity different for critical infrastructure?](https://www.wearedevelopers.com/videos/571-what-makes-cybersecurity-different-for-critical-infrastructure) - [Improving quality with Agentic AI with Rovo Dev and Xray](https://www.wearedevelopers.com/videos/2005-improving-quality-with-agentic-ai-with-rovo-dev-and-xray) - [Navigating the Corporate Jungle: Life as a Developer in a large Company](https://www.wearedevelopers.com/videos/621-navigating-the-corporate-jungle-life-as-a-developer-in-a-large-company) ## Related Articles - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Where to Find Entry-Level Software Engineering Jobs](https://www.wearedevelopers.com/magazine/397-where-to-find-entry-level-software-engineering-jobs) - [The 12 Best Jobs for Software Engineers](https://www.wearedevelopers.com/magazine/401-the-12-best-jobs-for-software-engineers) - [Jobs in Tech: The State of the European Market](https://www.wearedevelopers.com/magazine/575-jobs-in-tech-the-state-of-the-european-market) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [9 Ways to Make Money Hacking](https://www.wearedevelopers.com/magazine/333-9-ways-to-make-money-hacking)