Network Solutions Architect

About the role

Space Hellas is looking for an experienced Network Solutions Architect to translate business and presales requirements into detailed technical designs and deliver complex network projects. You will work on cutting‑edge data‑center, campus and WAN technologies for both public and private sector clients.

Key responsibilities

• Design and implement network solutions across Data Center, Campus and WAN environments.
• Validate design assumptions, identify gaps and propose improvements.
• Lead implementation activities such as site roll‑outs, migrations, relocations and infrastructure upgrades.
• Perform testing, validation and optimisation of deployed solutions before handover.
• Produce and maintain detailed technical documentation (LLDs, configurations, diagrams) and provide knowledge transfer to operations teams.

Required profile

• Bachelor’s degree in Computer Science, Telecommunications or a related field.
• Minimum 5 years of proven experience in a similar network architecture role.
• CCNP Enterprise or Data Center certification (or equivalent knowledge level).
• Solid experience with Cisco technologies, Data Center Networking and Enterprise Routing & Switching.
• Experience with SDN technologies such as SD‑WAN, Cisco ACI and SD‑Access.
• Excellent written and spoken English.
• Desirable: Master’s degree and experience with Fortinet, HPE, Juniper or Huawei solutions, plus knowledge of network automation, model‑driven programmability and APIs.

Required skills

• Cisco networking technologies
• Data Center Networking (Cisco DC)
• Enterprise Routing & Switching
• SD‑WAN
• Cisco ACI
• SD‑Access
• CCNP Enterprise/Data Center certification
• Fortinet, HPE, Juniper, Huawei networking solutions
• Network Automation
• Model‑Driven Programmability
• APIs

What we offer

• Excellent working environment
• Career and development opportunities
• Ongoing training
• Private health insurance scheme