Senior Network Architecture & Data Center Specialist

ipracujzdalnie.pl; Warszawa; On-site; PLN 180,000 - 260,000; Full time

Benefits offered by this job

Training budget for certifications

Collaborating with experienced archs/​

Projects for large enterprises

Modern IT infrastructure access

Sports card & medical care

Life insurance

Long-term employment or B2B

Job summary

TeamQuest in Poland seeks a Network Architecture Expert to design complex enterprise networks, data centers, and cybersecurity architectures. You will lead presales, craft high-level designs, and guide migrations across on-prem and hybrid environments, collaborating with clients, vendors, and internal teams.

The role requires 5+ years in network design, strong Cisco/Fortinet/Dell expertise, and excellent English communication. Office-based in Poland with multinational projects.

Qualifications

• Minimum 5 years of experience designing and implementing network solutions.
• Experience at an IT integrator, vendor, or large enterprise environment.
• Strong knowledge of Data Center, Campus and WAN architectures.
• Experience designing HA and DR solutions.
• Proficient in routing, MPLS, EVPN/VXLAN, SR, Spine-Leaf, SD-WAN, QoS, Multicast, IPv6.
• Oversight of OSPF, BGP, IS-IS, Ansible, Python, REST API.
• Knowledge of Data Center, network virtualization, SAN and Ethernet Fabric.
• Able to discuss with clients at architect/management level.
• Certifications in Cisco, Fortinet, HPE, or Dell or equivalent demonstrate expertise.
• Basic OS, hardware, virtualization, and IT security knowledge.
• Able to create clear technical docs and run workshops.
• Good English for collaboration with global teams.

Responsibilities

• Design network solutions architecture and cybersecurity for enterprise clients.
• Participate in presales and provide technical consulting.
• Support sales during bidding as a solutions architect.
• Translate business needs into technical architecture and docs.
• Prepare concepts, reference architectures, and HDR/LLD docs.
• Prepare technical proposals and responses to RFP/RFQ inquiries.
• Conduct technical workshops, presentations and demos.
• Select technologies and vendors per client requirements.
• Collaborate with vendors and project teams on complex solutions.
• Support implementation teams, diagnose issues, and troubleshoot failures.
• Participate in migrations across on-prem and hybrid environments.
• Build long-term client relationships as trusted technical advisor.
• Engage in trainings, maintain certifications, and monitor market developments.

Skills

Network architecture design

Presales & consulting

High Availability & DR design

Data Center, Campus, WAN expertise

English communication

Documentation & workshops

Vendor engagement

Cisco/Fortinet/Dell knowledge

Network automation

Tools

Ansible

Python

REST API

Network automation

Cisco IOS/NX-OS

Job description

TeamQuest in Poland seeks a Network Architecture Expert to design complex enterprise networks, data centers, and cybersecurity architectures. You will lead presales, craft high-level designs, and guide migrations across on-prem and hybrid environments, collaborating with clients, vendors, and internal teams.

The role requires 5+ years in network design, strong Cisco/Fortinet/Dell expertise, and excellent English communication. Office-based in Poland with multinational projects.