Network & cloud engineer

Claranet; Lisboa; Presencial; EUR 65.000 - 90.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Regular professional development

Certification paths resources

Regular teambuilding programs

Friendly workplace

Descripción de la vacante

Claranet is seeking a Senior Network & Cloud Engineer to join our Lisbon-based team. The role focuses on designing and implementing secure network architectures across on-premises, Azure, and hybrid environments, with emphasis on Azure networking components and advanced security controls.

You will collaborate with Cloud, Infrastructure, Security Operations, and Operations teams to ensure resilient and scalable connectivity, implement Zero Trust, and support modernization projects while

Formación

• Solid experience in Network Engineering, Cloud Networking, or Network Security.
• Advanced experience with Microsoft Azure Networking and related services.
• Strong knowledge of TCP/IP, routing, switching, DNS, BGP, NAT, IPsec, VPN, TLS.
• Experience with enterprise firewalls and network security policies.
• Knowledge of hardening, access control, and infrastructure security.

Responsabilidades

• Design, implement, and manage network architectures in on-premises, Azure, and hybrid environments.
• Work with Azure components such as Virtual Networks, subnets, and routing.
• Configure VPN Gateway and ExpressRoute for secure connectivity.
• Manage Azure Firewall and Network Security Groups.
• Implement Application Gateway, Load Balancer, and Private Link.
• Ensure connectivity between data centers, offices, and cloud platforms.
• Apply Zero Trust, network segmentation, and least privilege principles.

Conocimientos

Network Engineering

Cloud Networking

Network Security

Azure Networking

Scripting (PowerShell/Python)

English Communication

Herramientas

Terraform

Bicep

ARM Templates

Kubernetes Networking

Azure Firewall

VPN/ExpressRoute

SIEM/SOAR

Descripción del empleo

Описание

We're fast learners, hard workers, natural collaborators... and we Make Modern Happen! Our ambition is to unlock the potential of our digital world so that organisations everywhere can innovate and thrive securely. We aim to achieve this goal by bringing together the world’s most talented people and the most powerful technologies, combining them to address our customers' challenges and to build something stronger together. If you share our vision, join us! Right now, we are looking for a Senior Network & Cloud Engineer to integrate our internal team, based in Lisbon.

Задачи

• Design, implement, and manage network architectures in on-premises, Azure, and hybrid environments
• Work with Azure components such as: Virtual Networks, subnets, and routing
• VPN Gateway and ExpressRoute
• Azure Firewall and Network Security Groups
• Application Gateway, Load Balancer, and Private Link
• Private DNS and connectivity between environments
• Ensure secure connectivity between data centers, offices, cloud platforms, and enterprise systems
• Implement Zero Trust principles, network segmentation, and least privilege
• Manage firewalls, VPNs, security policies, and traffic protection mechanisms
• Monitor the availability, performance, and security of the infrastructure
• Investigate and resolve network and security incidents, identifying the root cause
• Collaborate with Cloud, Infrastructure, Security Operations, and Operations teams
• Contribute to the automation, documentation, and continuous improvement of environments
• Support migration, transformation, and technology modernization projects

Требования

• Solid experience in Network Engineering, Cloud Networking, or Network Security
• Advanced experience with Microsoft Azure Networking
• Strong knowledge of TCP/IP, routing, switching, DNS, BGP, NAT, IPsec, VPN, and TLS
• Experience with enterprise firewalls and network security policies
• Knowledge of hardening, access control, and infrastructure security
• Ability to troubleshoot in complex and distributed environments
• Experience with scripting or automation, preferably PowerShell, Python, or equivalent
• Good knowledge of technical English
• Ability to work independently, a sense of responsibility, and a focus on problem-solving
• Будет плюсом: Experience with Google Cloud Platform, specifically VPC, Cloud VPN, Cloud Interconnect, Cloud Load Balancing, and Cloud DNS
• Knowledge of Terraform, Bicep, ARM Templates, or other Infrastructure as Code tools
• Experience with Cisco, Fortinet, Palo Alto, Check Point, or equivalent solutions
• Knowledge of Kubernetes Networking, SD-WAN, SASE/SSE, or SIEM/SOAR
• Certifications such as Azure Network Engineer Associate, Azure Security Engineer Associate, CCNP, or Google Cloud Professional Cloud Network Engineer
• Experience in regulated environments or those with high security and availability requirements

Условия

• Regular professional development
• Certification paths resources
• Regular teambuilding programs
• Friendly workplace