Imperva & Cloudflare – Expert Security Engineer
Listed on 2026-07-27
-
IT/Tech
Cybersecurity, Systems Engineer, Cloud Computing: Infrastructure & Operations, IT Support
Imperva & Cloudflare – Expert Security Engineer
Poland and 3 more
Job Info- Job Identification 9804
- Job Category Information Technology
- Locations Poland Belgium United Kingdom France
Division
As a global critical financial infrastructure, the protection of Euroclear information and assets is fundamental to the company’s business. Security is at the core of our services, firmly embedded in the management systems and processes of the company. You will be joining our GTS Division – Network and Data Center department in charge of putting in place the required technical solution to protect effectively our applications.
You will join GTS Customer Security Team in the role of Security Engineer.
Role
Install, support and maintain Imperva and Cloudflare projects and products.
Participate and lead in Projects related to security and business on the Euroclear roadmap.
Act as an expert among the team for technical investigations and implementations.
Drive end to end resolution of incidents related to owned security products and solution in place.
Take a holistic and global approach towards implementations and highlight flaws, assets and improvements.
Participate in the automation process and continuous improvement process.
Participate in the Watch Duty role. (24/7/365) to face the evolving threats (Global Cyber Security team).
Participate to the transformation of the team to Agile.
Technical skills
Strong knowledge of Imperva WAF/WAAP on premise, SAAS and cloud.
Strong knowledge of Cloudflare WAF SAAS.
Good knowledge of the 7 layers of the OSI model.
Good knowledge of HTTP, HTTPS, SSL, TLS/mTLS.
Development:
Python, other languages are an asset.
Terraform/Ansible.
Others
Reverse Proxies :
Apache HTTPD, NGINX are assets.
PKI knowledges is an asset
Azure clouds WAF skills is an asset.
Agile, Scrum, Dev Ops/Dev Sec Ops knowledges are assets
CISSP, CISM and/or OSCP are assets
Kubernetees / Openshift / Automation / Network / IDP technologies (SAML, OpenID … . Ping identity, Okta, Nexus access gateway, …) are an asset
Team player and supporter.
Due diligence and due care.
Client focus.
Open Minded.
- Eager to learn and evolve.
Interpreting a problem in its global context and looking for additional information to solve it (complex analysis).
Can express well-founded opinions and positions and understanding their consequences (judgement).
Behaviour
Complexity & problem solving:
Handles standard & non-standard situations with a certain amount of uncertainty, covering multiple and new domains of expertise.
Decision making :
Uses sound judgment to take decisions within the operational domain. Fosters the development of new/improved procedures and methods within the own operational domain. Takes decisions/support the decision process of significant importance in the own operational domain.
Strategic approach and impact :
Masters the delivery process and continuously looks for improvements to evolve own domain of responsibility. Drives the medium term evolution of the own domain and looks how actions and decisions can impact on a longer term. Leads the change process at the implementation level within the own domain. Supports and participates to the change within the broader framework.
Stakeholders management :
Builds network of internal relationships across the organisation to deliver across domains. Able to use soft skills to get required support when needed. Upon request deals with external stakeholders or regulators on well defined tactical or technical matters. Autonomously deals with tensions and disputes, looking for consensus and benefit for the company.
Autonomy and leadership :
Works autonomously on a large domain. Works within clearly defined (periodic) targets, with full responsibility of delivery. Provides regular feedback to management on objectives achievements. Has full autonomy on the decisions to be taken about a set of products / services / solutions / applications under ones own responsibility.
Please note that this is a permanent position, and we do not offer freelance/contract arrangement for the role.
#LI-AK1 About UsEmbark on your new adventure at Euroclear, and work at the heart of the global capital markets. We connect…
(If this job is in fact in your jurisdiction, then you may be using a Proxy or VPN to access this site, and to progress further, you should change your connectivity to another mobile device or PC).