> Markdown version of [/jobs/ext/3170039-cyber-security-l3-firewall-engineer](https://www.wearedevelopers.com/jobs/ext/3170039-cyber-security-l3-firewall-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md).

---

# CYBER SECURITY L3 Firewall Engineer

- **Company:** Vector Synergy
- **Location:** Brussel, Belgium
- **Experience:** Experienced
- **Contract:** Permanent contract
- **Skills:** Bash Shell, Cyber Security, Information Security Management, Python (Programming Language), Ansible, Scripting, Firewalls (Computer Science), Palo Alto Networks
- **Published:** September 8, 2026
- **Apply:** https://www.indeed.com/viewjob?jk=cc7f55b73e6a7bd1

## About the Role

* Extensive knowledge and experience (min 3 years) in Palo Alto Networks Firewalls and Palo Alto Networks Panorama for Enterprise level deployments;
 * Extensive knowledge and experience (min 3 years) in Firewall installation and management of other vendors;
 * Extensive knowledge and experience (min 3 years) in Scripting (Bash, Python, Ansible).

Desirable:

 * Administration of *nix-based Operating Systems;
 * Experience in working for or supporting a military or governmental organization;
 * Understanding of Information Security Practices relating to the Confidentiality, Integrity and Availability of information (CIA triad.).

## Description

* Building, implementing, maintaining, and supporting Next Generation Firewalls;
 * Configuring, maintaining, and reviewing security policies and additional Next Generation Firewall capabilities;
 * Administering and configuring Firewalls to ensure continued functionality and availability.


## Related Videos

- [What makes Cybersecurity different for critical infrastructure?](https://www.wearedevelopers.com/videos/571-what-makes-cybersecurity-different-for-critical-infrastructure)
- [Dev & Test in the Cloud? Deploy your cloud environments with Ansible & Terraform](https://www.wearedevelopers.com/videos/1607-dev-test-in-the-cloud-deploy-your-cloud-environments-with-ansible-terraform)
- [Old tools, new tricks](https://www.wearedevelopers.com/videos/1916-old-tools-new-tricks)
- [JavaScript? No. Java Scripts! - Scripting with Java](https://www.wearedevelopers.com/videos/2094-javascript-no-java-scripts-scripting-with-java)
- [Cyber Sleuth: Finding Hidden Connections in Cyber Data](https://www.wearedevelopers.com/videos/893-cyber-sleuth-finding-hidden-connections-in-cyber-data)
- [Eclipse Che for Infrastructure Automation](https://www.wearedevelopers.com/videos/1611-eclipse-che-for-infrastructure-automation)

## Related Articles

- [9 Ways to Make Money Hacking](https://www.wearedevelopers.com/magazine/333-9-ways-to-make-money-hacking)
- [Dev Digest 134 - Where pixels sing?](https://www.wearedevelopers.com/magazine/477-dev-digest-134-where-pixels-sing)
- [Dev Digest 138 - Are you secure about this?](https://www.wearedevelopers.com/magazine/486-dev-digest-138-are-you-secure-about-this)
- [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated)
- [Why Upskilling And Reskilling is Important For Developers](https://www.wearedevelopers.com/magazine/428-why-upskilling-and-reskilling-is-important-for-developers)
- [The 12 Best Jobs for Software Engineers](https://www.wearedevelopers.com/magazine/401-the-12-best-jobs-for-software-engineers)