Network Security Engineer (INU)

We are looking for a Network Security Engineer (local contract) to join our BPCE IT business Unit.

Founded in 2015, BPCE Infogérance & Technologies is a subsidiary of Groupe BPCE, dedicated to Infrastructures, End-User Environment, Security and Production. Driven by growth, expertise, transformation and agility, this project embraces 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.  

The project consists of carrying out studies and maintaining operational conditions of the Security and Internet architectures of BPCE-IT, called INET architectures, on platforms and technologies related to all connectivity associated to the users (security assets)), and taking care of the appliance compliance.

INU oversees all security infrastructures close to the user (VPN SSL, proxy, DHPC/DNS/IPAM).
INU is fully responsible of infrastructure : availability, capacity, up-to-date, security, performance, but is not in charge of security analysis and rules.
INU operate 3 main technologies : load balancer F5, firewall Fortinet, and proxys SkyHigh,
and 4 secondaries technologies : waf UBIKA, ips TRELLIX, access control ISE, vpn ASA FirePower.

Our primary mission is to prevent and correct asap all outages on production, 24h/24 and 365d/365.
So, we have a focus on

• Prevention and treatments of incidents
• Control and quality of change, which are the main source of incident.
• Reactivity and rightness of our supervision and alerting system

Our secondary but essential mission is to provide efficient infrastructure and process.

• Help and advise projects and solutions using our infrastructures.
• Draw the technical and capacity Roadmap for our technologies.
• Evolve and update our solutions according to roadmap and projects.
• Assume the security of our solutions, analyzing and correcting CVE, contributing to audits.
• Document architecture and operations for a better and homogenous support.
• Industrialize and automatize our process and services.

We are looking for an Network Security Engineer (local contract) to join our Infrastructure, Production and Security IT business unit in Porto.

Main Tasks & Responsibilities: 

• Supervision and support level 2 to 3 on the security infrastructure, internal and internet.
• Upgrade and deployment of security devices on the network,
• Design of solutions for new technologies or versions, client project and needs, capacity planning, resiliencies,
• Automation of processes and controls on the perimeter
• Participation to night and weekend operations when needed
• Be part of the on-call duty of the service
• Automatic diagnostic on INE devices for health status during issues with advanced check of systems and specific technology processes
• Automatic state of INE devices before and after changes
• Compliance check, based on INE templates, for all INE running devices

Main Technical Requirements:

• More than 3 years of experiences working on security infrastructure solutions (firewalls, DDI, NAC, VPN-SSL);
• Knowledge about Proxy, F5;
• Knowledge about automation / NETOPS (Ansible, Python, Perl)
• Expertise on VPN-SSL and DDI technologies are highly appreciated.
• Have an expert level on at least two of the technologies below:
  • Fortinet firewalls
  • Palo Alto
  • McAfee proxy (Skyhigh Security)
  • Infoblox
  • F5 LTM
  • Cisco ISE
  • Cisco Anyconnect

• Other requirements:

• English level B2
• French B2 is a plus
• Good communication skills
• Good organizational, analytical, and problem-solving skills
• Autonomous, while capable of working within a team
• Fast and adaptable learner.

At Natixis, we are committed to fostering a working environment where each and every one of our people is treated with dignity and respect and where every voice is heard. Our differences make us collectively stronger and are a source of fulfilment, innovation and performance. 

In the framework of its Diversity, Equity & Inclusion policy, Natixis in Portugal has implemented a Blind CV Screening process, with the purpose of reducing hiring bias. A blind CV excludes any personal details which refer to the applicant’s gender, age or ethnicity. When applying for our positions, please submit a blind CV, that is, with no picture, name, gender, age, nationality, ethnicity and address. Your personal statement, work experience, courses and certifications, education, skills and contact information is what matters to us. 

Candidate’s Journey 

Following your online application, you’ll be contacted by one of our Talent Acquisition Specialists. The next steps would be to meet our business experts (Team Leaders and Team Managers), welcome and onboard you into the Team.  

Few other things you should know:  

This career opportunity is based in Porto, right in the heart of the city, and offers a hybrid working model.  

Last but not least, we invite you to discover what a day in your like could look like:  

Early morning. Campo 24 de Agosto. In 4 minutes, you are clocking in at the office. Start your day having breakfast with the Team and grab fresh fruit on the way to your seat, in one of Porto’s most typical neighborhoods. This Purple Day is going to be a busy one: daily meeting ensuring all team members are on the same page regarding work status, priorities and blockers, language class and, just after, a Talent Management meeting with your manager, discussing your career path.  

Lunch break. Today, your Team is onboarding newcomers, but also welcoming French colleagues: the perfect excuse to walk downtown and bond over a francesinha. When returning, inhale nature and peace of mind in Natixis Urban Garden (look at the crops; ready to harvest!).  

Back inside. Brainstorming session on a new, exciting project in our disruptive and immersive Manaus Village. The afternoon went flying (tasks, meetings, some jokes with your teammates). End it on a high note: celebrating cultural diversity with a Diwali, the Indian festival of lights.  

 Tomorrow, you attend a conference led by influential speakers in your industry and, the day after, you will work from home, benefitting from some focus time to complete that report and soft skills course on LinkedIn Learning. Once you are done with your work for the day, strike the right note playing with Natixis band or be part of a board games session. If that is too steady for you, meet your colleagues to catch some waves or sail the Douro river during golden hour.