Network Engineer

Requirements

• Strong networking knowledge (TCP/IP, VPN, Dynamic Routing, NAT etc.).
• Expertise in AWS and AWS networking tools (EC2, VPC, Transit Gateway etc.).
• Expertise in administering hardware/software of Mikrotik, Ubiquiti, Fortinet, Cisco.
• Deep expertise in VPN protocols (WireGuard, IPSec, GRE, L2TP, SSLVPN etc.).
• Expertise in administrering Linux-based OS (Ubuntu, CentOS etc.).
• Expertise in administering wireless networks.
• Familiarity with AWS best practices in security, reliability, and cost efficiency.
• Automation skills: Terraform/Ansible for Infrastructure as Code (IaC) and Python/Bash for scripting.
• Understanding of network monitoring tools and best practices.
• Ability to troubleshoot complex networking issues in a cloud environment.

Will be plus

• Experience working in a NOC or network operations environment.
• Experience in design of corporate networks.
• Networks Vendors professional certificates.
• Knowledge of hybrid cloud networking (on-prem to AWS connectivity).
• Familiar with Zero Trust Network Access principles, working with NGFW (Fortigate, Cisco).

Responsibilities

• Manage Multi-cloud, multi-account and hybrid network infrastructures, ensuring connectivity, availability and performance.
• Develop and implement network strategies to optimize cloud networking.
• Troubleshoot and resolve network incidents, proactively preventing outages.
• Automate network operations and configurations.
• Configure and maintain corporate ZTNA/VPN solutions.
• Collaborate with security and operations teams to enforce best practices in networking and cloud security.
• Maintain documentation.

Our stack

• TCP/IP stack (L2, L3, L4, L7)
• Routing (Static, Dynamic)
• VPN (WireGuard, IPSec, L2TP, GRE, SSLVPN)
• Linux (Deb/RPM-based)
• Cable/Wireless networks
• Python, Ansible, Terraform (IaC, automation)
• Network troubleshooting

Benefits

• An exciting and challenging job in a fast-growing business groups, the opportunity to be part of a multicultural team of top professionals in Development, Architecture, Management, Operations, Marketing, Legal, Finance and more
• Great working atmosphere with passionate experts and leaders, sharing a friendly culture and a success-driven mindset is guaranteed
• Beautiful offices in Warsaw, Limassol, Kyiv, Almaty, Yerevan — work remotely or on-site with comfort and enjoy the opportunity to build a network of connections with professionals day by day
• Modern corporate equipment based on macOS or Windows and additional equipment are provided
• Paid vacations, sick leave, personal events days, days off
• ️Corporate health insurance program for your well-being
• Referral program — enjoy cooperation with your colleagues and get the bonus
• Educational programs: regular internal training sessions, compensation for external education, attendance of specialized global conferences
• Rewards program for mentoring and coaching colleagues
• Free internal English courses
• Yoga classes to help you stay active and energized
• In-house Travel Service
• Multiple internal activities: online platform for employees with quests, gamification, presents and news, RedCore clubs for movie / book / pets lovers, special office days dedicated to holidays
• Corporate events, team buildings