151 English-speaking jobs in Hainaut
Operations Assistant — Change Management and Reporting for NATO with security clearance
- WLG
- Mons
- September 9
Operations Assistant supporting a security engineering team for NATO. Responsibilities include managing change paperwork, tracking vendor releases, maintaining portals, and providing general team support. Requires document management and SharePoint experience.
Security Analyst — Vulnerability Data and Dashboards for NATO with security clearance
- WLG
- Mons
- September 9
Security Analyst role interpreting vulnerability scan results and building data pipelines. Responsibilities include designing Power BI/Grafana dashboards, prioritizing risk, and coordinating remediation with technical owners. Requires vulnerability management and SQL skills.
Cyber Security Specialist — Scan Analysis and Reporting for NATO with security clearance
- WLG
- Mons
- September 9
Cyber Security Specialist needed to analyze scan results and create remediation plans for a defense organization. Requires vulnerability management, SQL, Python, and Power BI/Grafana skills.
Manager OPEX Fabrication
- Hydro
- Mons
- September 9
Project Manager Systems
- Vesuvius
- Mons
- September 8
Security Content Engineer — Sigma, SPL and KQL for NATO with security clearance
- WLG
- Mons
- September 8
Build and maintain detection rules using Sigma, SPL, and KQL across SIEM, EDR, and XDR. Design detections based on adversary behavior mapped to MITRE ATT&CK. Requires detection engineering experience and familiarity with threat intelligence.
Linux Security Engineer — Boundary Protection Systems for NATO with security clearance
- WLG
- Mons
- September 8
Linux Security Engineer for NATO boundary protection systems. Responsibilities include administering guards and data diodes, configuring hardware/software, and writing automation. Requires 3+ years in cybersecurity and Linux administration, with skills in Bash, Python, and Ansible.
Network Security Engineer — Next Generation Firewalls for NATO with security clearance
- WLG
- Mons
- September 8
Third line Network Security Engineer for next-generation firewalls at enterprise scale. Responsibilities include building, maintaining, and supporting firewalls, implementing policy, and providing technical support. Requires 3+ years with Palo Alto Networks and scripting skills.
Threat Detection Specialist — MITRE ATT&CK Coverage for NATO with security clearance
- WLG
- Mons
- September 8
Build and maintain detection rules across SIEM, EDR, and XDR, mapping adversary behavior to MITRE ATT&CK. This role involves designing, testing, and improving detection logic using languages like Sigma, SPL, or KQL.
Senior Firewall Specialist — Policy, Automation and Escalation for NATO with security clearance
- WLG
- Mons
- September 8
Senior Firewall Specialist needed for a multinational defense organization. This role involves building, maintaining, and supporting next-generation firewalls, focusing on policy implementation and third-line support. Requires 3+ years with Palo Alto Networks and scripting skills.
Gateway Security Engineer — Cross-Domain Data Exchange for NATO with security clearance
- WLG
- Mons
- September 8
Gateway Security Engineer for NATO cross-domain data exchange. Responsibilities include administering guards and data diodes, configuring hardware/software, and writing automation. Requires 3+ years in cybersecurity and Linux administration.
Detection Engineer — SIEM, EDR and Detection-as-Code for NATO with security clearance
- WLG
- Mons
- September 8
Build and maintain detection rules across SIEM, EDR, and XDR, writing logic in Sigma, SPL, or KQL. Focus on adversary behavior mapping to MITRE ATT&CK, turning threat intelligence into automated detections. Requires detection engineering experience and familiarity with threat tradecraft.
Third Line Firewall Engineer — Palo Alto and Panorama for NATO with security clearance
- WLG
- Mons
- September 8
Third Line Firewall Engineer for a multinational defense organization. Responsibilities include building, maintaining, and supporting next-generation Palo Alto and Panorama firewalls. Requires 3+ years with Palo Alto/Panorama and scripting skills.
Cross-Domain Security Engineer — Guards and Data Diodes for NATO with security clearance
- WLG
- Mons
- September 8
Cross-Domain Security Engineer manages guards and data diodes for NATO. Responsibilities include configuring boundary protection, installing hardware/software, automating administration, and troubleshooting complex network security issues. Requires 3+ years in cybersecurity and Linux administration.
Energy Marshall
- PM Group
- Mons
- September 7
(Fluent English) T3 Support Engineer (EU, Remote)
- SupportYourApp
- Charleroi
- September 5
- remote work
Mechanical Package Owner (Chemical Treatment)
- PM Group
- Mons
- September 5
Electrical Supervisor (HV/MV/LV)
- PM Group
- Mons
- September 5
Earned Value Management (EVM) Lead
- PM Group
- Mons
- September 5
Solutions Engineer, Real-Time Intelligence Platforms for NATO with security clearance
- WLG
- Mons
- September 5
Solutions Engineer for real-time intelligence platforms used by NATO and defense organizations. Design and deploy data pipelines, ontology, and applications on Palantir Foundry. Requires strong engineering background and proficiency in languages like Python or Java.
















