Senior DevOps & Networking Architect (Cloud & Security)

Present Technologies; Coimbra; Presencial; EUR 65 000 - 90 000; Tempo integral

Vantagens oferecidas por esta oferta de emprego

Bonus

Extra holidays

Benefits budget

Office perks

Training

Resumo da oferta

Present Technologies is seeking a Senior DevOps Engineer with a strong networking background to design, implement, and maintain cloud infrastructure, automation, and secure network architectures. This role bridges infrastructure, networking, and development to keep systems highly available and scalable.

The ideal candidate will manage secure networking across cloud and hybrid environments, optimize performance, and drive CI/CD pipelines while applying best practices in security and automation.

Qualificações

• 5+ years of experience in DevOps.
• Strong expertise in networking fundamentals: TCP/IP, DNS, HTTP/S, VPNs, firewalls, routing, load balancing, and traffic management.
• Hands-on experience configuring cloud networking services (AWS VPC, Security Groups, Transit Gateway, Route 53, Azure VNets, GCP VPC, etc.).
• Proven experience with container orchestration and networking: Kubernetes (CNI, ingress, service mesh) and Docker Swarm (overlay networks, services, ingress routing).
• Proficiency in Infrastructure-as-Code (Terraform, Ansible, or similar).
• Strong scripting and automation skills (Python, Bash, or equivalent).
• Experience with CI/CD tools (Jenkins, GitLab CI, GitHub Actions, or similar).
• Solid understanding of security best practices in network design and implementation.
• Excellent troubleshooting and problem-solving skills across systems and networks.

Responsabilidades

• Design and maintain secure, resilient, and scalable network architectures across cloud and hybrid environments.
• Configure and manage networking components such as VPCs, subnets, routing, firewalls, load balancers, DNS, VPNs, and peering connections.
• Ensure network security and compliance, including IAM, policies, and zero-trust networking principles.
• Troubleshoot and optimize network performance (latency, throughput, fault tolerance).
• Implement and optimize CI/CD pipelines to streamline deployments.
• Deploy and manage containerized workloads (Docker, Kubernetes, and Docker Swarm) with secure networking practices.
• Automate provisioning and configuration of infrastructure and networks using IaC (Terraform, Ansible, etc.).
• Collaborate with software engineers to integrate networking and DevOps best practices.

Conhecimentos

DevOps experience

Networking fundamentals

Cloud networking

Kubernetes networking

Terraform

Ansible

CI/CD tools

Scripting (Python)

Security in networks

Ferramentas

Docker

Kubernetes

GitHub Actions

Terraform

Descrição da oferta de emprego

Present Technologies is seeking a Senior DevOps Engineer with a strong networking background to design, implement, and maintain cloud infrastructure, automation, and secure network architectures. This role bridges infrastructure, networking, and development to keep systems highly available and scalable.

The ideal candidate will manage secure networking across cloud and hybrid environments, optimize performance, and drive CI/CD pipelines while applying best practices in security and automation.