Network Security Specialist with Focus on Infrastructure

2 semanas atrás


Porto, Porto, Portugal Natixis In Portugal Tempo inteiro

Established in Portugal, Natixis Global Financial Services is the international arm of Groupe BPCE. It comprises two businesses – Asset & Wealth Management and Corporate & Investment Banking – that support their clients in facing today's major environmental, technological and societal challenges.
We are seeking a Network Security Engineer (local contract) to join our IT business Unit at BPCE Infogérance & Technologies.
This ambitious project drives growth, expertise, transformation and agility, embracing an international mindset and a diverse skill set. You'll find yourself in a dynamic and enriching workplace or, as we like to name it, a real tech playground, where you'll be able to explore a huge tech stack.
Natixis oversees all security infrastructures in the datacenter, external SAS operated by INS, and MyCloud operated by INC.
The primary mission is to prevent and correct all outages on production, 24/7. Key areas of focus include:
Prevention and treatment of incidents
Quality control and change management, which are the main sources of incident
Reactivity and accuracy of supervision and alerting systems
The secondary but essential mission is to provide efficient infrastructure and processes.
Provide expert advice and solutions using our infrastructures.
Develop technical and capacity roadmaps for our technologies.
Update our solutions according to roadmaps and projects.
Analyze and resolve security vulnerabilities, contributing to audits.
Document architecture and operations for better support.
Automate and industrialize our processes and services.
The team consists of 13 crew members: 2 managers in Toulouse, 4 internal experts in Toulouse, 3 internal experts in Porto, and 4 external experts in Toulouse.
Main Responsibilities:
Support level 2-3 on the security infrastructure, both internal and internet-facing.
Upgrade and deploy security devices on the network.
Design solutions for new technologies or versions, client projects, and needs, capacity planning, and resilience.
Automate processes and controls on the perimeter.
Participate in night and weekend operations when required.
Be part of the on-call duty service.
Perform advanced checks on INE devices during issues and diagnose health status.
Monitor INE device states before and after changes.
Verify compliance based on INE templates for running INE devices.
Qualifications:

Main Technical Requirements:
• Over one year of experience working with one of our main technologies: load balancer F5, firewall Fortinet, or proxies SkyHigh.
• Proficiency in another technology: load balancer F5, firewall Fortinet, or proxies SkyHigh, waf UBIKA, ips TRELLIX, access control ISE, vpn ASA FirePower.
• More than two years of experience working on IP networks.
• Knowledge of automation / NETOPS (Ansible, Python, Perl).
Additional Requirements:
• French B2 proficiency is a plus.
• Strong organizational, analytical, and problem-solving skills.
• Autonomous while capable of working within a team.
• Fast and adaptable learner.
Salary: Estimated €50,000 - €70,000 per annum depending on qualifications and experience.
About Natixis In Portugal: At Natixis, we strive to foster an inclusive environment where every individual is treated with respect and dignity. We believe in harnessing the power of diversity to drive innovation and performance.
Equal Opportunities: We have implemented a Blind CV Screening process to reduce hiring bias. Please submit a blind CV without any personal details such as gender, age, ethnicity, or nationality. Your professional statement, work experience, education, skills, and contact information are what matter to us.
Candidate Journey: Following your online application, you'll be contacted by our Talent Acquisition Specialists. The next steps would involve meeting our business experts (Team Leaders and Team Managers), welcoming and onboard you into the team.
Location: This role is based in Porto, allowing for a hybrid working model.



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