Emplois de senior cyber security engineer – Mons

Plenty of security posts are about advice. This one is about hands on hardware and software: standing up boundary protection, detection, monitoring and forensic tooling, integrating it into existing environments, testing it properly and handing it over to operations in a state someone else can run. The tooling is named rather than hypothetical, and the work...

This is a hands-on senior engineering post on a cyber defence monitoring platform, and it has two halves that most roles keep apart. One is development, largely in Splunk: dashboards, data models, searches, automation. The other is operational — supporting the operational team that uses it every day and translating what they need into something buildable....

This is a hands-on senior engineering post on a cyber defence monitoring platform, and it has two halves that most roles keep apart. One is development, largely in Splunk: dashboards, data models, searches, automation. The other is operational — supporting the operational team that uses it every day and translating what they need into something...

Every secure login, signed document and trusted connection across a large international organisation rests on its public key infrastructure. A multinational defence organisation is looking for a senior engineer to run that infrastructure day to day, design what comes next, and be the person other teams escalate to when certificates stop behaving. What you...

Every threat feed is a different shape. Somebody has to make them one thing, and make it trustworthy. You would engineer the data side of a defence alliance's threat-intelligence sharing platform in Mons, Belgium — the pipelines feeding it, the schema underneath it, and the quality rules that decide what is worth keeping. What you would be...

Deadline Date: Monday 28 September 2026Requirement: Senior Cyber Security SpecialistLocation: Mons, BEFull Time On-Site: Yes Time On-Site: 100% Total Scope of the request (hours): 395Required Start Date: 3 November 2026End Contract Date: 31 December 2026 Required Security Clearance: NATO SECRET Duties & Role:  Under the direction of the Section Head of...

This is the engineering post behind a cyber security application service: keeping it running day to day, deploying what changes, moving the data in and out, and building the reporting people actually open. Under the service area owner, you would carry the whole of it rather than one slice. Part of the appeal is timing — the service is still bedding in, so...

Deadline Date: Thursday 24 September 2026Requirement: Senior Cyber Security Specialist – PKILocation: Mons, BEFull Time On-Site: Yes Time On-Site: 100% Total Scope of the request (hours): 395Required Start Date: 30 October 2026End Contract Date: 31 December 2026 Required Security Clearance: NATO SECRET Duties & Role:  Under the direction of the Section...

Deadline Date: Thursday 24 September 2026Requirement: Senior Cyber Security Specialist – PKILocation: Mons, BEFull Time On-Site: Yes Time On-Site: 100% Total Scope of the request (hours): 395Required Start Date: 30 October 2026End Contract Date: 31 December 2026 Required Security Clearance: NATO SECRETDuties & Role: Under the direction of the Section Head...

This is the engineering post behind a cyber security application service: keeping it running day to day, deploying what changes, moving the data in and out, and building the reporting people actually open. Under the service area owner, you would carry the whole of it rather than one slice. Part of the appeal is timing — the service is still bedding in, so...

Deadline Date: Monday 28 September 2026Requirement: Senior Cyber Security SpecialistLocation: Mons, BEFull Time On-Site: Yes Time On-Site: 100% Total Scope of the request (hours): 395Required Start Date: 3 November 2026End Contract Date: 31 December 2026 Required Security Clearance: NATO SECRETDuties & Role: Under the direction of the Section Head of Cyber...

A red team is only as good as the tooling behind it - and somebody has to keep that tooling up. A defence cyber team near Mons runs a platform for emulating real adversary behaviour against its own estate. You would be the person who owns that platform end to end: the Linux underneath it, the containers it runs in, the accounts, the proxies and the...

Every deployed mission network has an edge, and somebody has to be sure of it. This role is that person: third-line engineering on the boundary protection layer — next-generation firewalls, the rulesets that run on them, and the tunnels that carry traffic between sites. It is a job for someone who is genuinely at home in a firewall policy: not only pushing...

This is the firewall estate itself, run centrally: installation, central management, policy, patching and the daily discipline of a queue with real response times against it. You would join a small security team in Mons as its firewall specialist. It is a good job for someone who likes the platform side of security — where the answer to a repetitive task...

A multinational defence organisation is developing its cyber and communications monitoring capabilities, and needs someone who can turn what operators say they need into requirements an engineering team can build against — and keep the two in step as both move. What you would be doing Supporting the development and management of technical and operational...

Plenty of security posts are about advice. This one is about hands on hardware and software: standing up boundary protection, detection, monitoring and forensic tooling, integrating it into existing environments, testing it properly and handing it over to operations in a state someone else can run. The tooling is named rather than hypothetical, and the work...

Threat intelligence is only as good as the platform carrying it, and this one carries a lot. You would own the engineering behind a defence alliance's core instances of an open-source threat-intelligence sharing platform in Mons, Belgium — keeping them running, extending them, and helping the people who live in them day to day. Your immediate colleagues...

A multinational defence organisation is developing its cyber and communications monitoring capabilities, and needs someone who can turn what operators say they need into requirements an engineering team can build against — and keep the two in step as both move. What you would be doing Supporting the development and management of technical and operational...

Deployable communications infrastructure has an unforgiving test: it either works in the field, on the exercise, when it is needed, or it does not. This role is the senior engineering contribution to that — design and build in a DevOps environment, then go and prove it. It is explicitly a senior post. You would be the person junior engineers escalate to,...

Deployable communications infrastructure has an unforgiving test: it either works in the field, on the exercise, when it is needed, or it does not. This role is the senior engineering contribution to that — design and build in a DevOps environment, then go and prove it. It is explicitly a senior post. You would be the person junior engineers escalate to,...