Senior Network Engineer

About the Role:

We are looking for experienced Senior Network Engineers to support and enhance Strategys global hybrid network infrastructure, including Azure, AWS, GCP, Stack, and Strategy physical office locations worldwide. You will play a critical role in designing, implementing, and maintaining secure, scalable, and resilient network environments that support both corporate and customer-facing systems.

Key Responsibilities:

• Design, deploy, and manage secure and high-performance network architectures across cloud platforms (AWS, Azure, GCP, Stack) and on-premises environments.

• Lead or contribute to the network setup and maintenance of global office locations, including WAN, LAN, VPN, SD-WAN, Wi-Fi, and firewall solutions.

• Ensure high availability, performance, and scalability of the network infrastructure.

• Implement and maintain cloud network connectivity (VPCs, ExpressRoute, Direct Connect, VPNs, Interconnects).

• Collaborate with Cloud, DevOps, Security, and IT teams to support new deployments and infrastructure initiatives.

• Perform network assessments, audits, and optimisations for cost, performance, and security.

• Monitor and respond to network incidents, ensuring minimal downtime and rapid recovery.

• Document network topologies, procedures, and changes in a clear and organised manner.

• Mentor junior engineers and participate in technical design reviews and planning sessions.

Required Qualifications:

• Bachelors degree in Computer Science, Information Technology, or related field (or equivalent experience).

• 7+ years of hands-on experience in enterprise network engineering.

• Proven expertise in designing and managing networks across AWS, Azure, and GCP.

• Experience with Stack (private cloud or custom infra) connectivity and integration.

• Strong knowledge of routing protocols (BGP, OSPF), VPN, firewalls, load balancers, and IPSec tunnels.

• Experience with office network setups, including switching, wireless (Cisco Meraki, Aruba, etc.), and internet failover solutions.

• Familiarity with network monitoring tools (e.g., SolarWinds, PRTG, CloudWatch, Azure Monitor, etc.).

• Strong understanding of security best practices, zero trust architecture, and network segmentation.

Preferred Qualifications:

• Professional certifications such as CCNP, AWS Advanced Networking, Azure Network Engineer Associate, GCP Network Engineer.

• Experience with infrastructure-as-code tools (Terraform, Ansible).

• Experience working with global teams and managing multi-region deployments.

• Excellent communication, documentation, and cross-functional collaboration skills.

Additional Information
The recruitment process includes online assessments as a first step (English, logic, design) - we send them via e-mail, please check also your SPAM folder

Applicants will be working on US hours (remote possibility) or EMEA hours (from the office only).