Lead Network Engineer (EPAM SISTEMOS, UAB)
Darbdavys: EPAM SISTEMOS, UAB
Miestas: Kaunas
Paskelbta: 2026-10-25
💶 3700 - 35200 €/mėn. Prieš mokesčius · visa darbo diena · nuotolinis darbas: hibridinis · paskelbta 2026-10-10
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Job description:
We are seeking a Lead Network Engineer to design, implement, and maintain firewall automation, network connectivity, and IPAM/DNS solutions across multi-cloud and on-premises environments. The successful candidate will work closely with Network Architects and cross-functional teams to deliver secure, scalable, and automated network infrastructure while operating within strict change-control processes.
This position offers hybrid setup with the flexibility to work from any location in Lithuania, whether it's your home or our dynamic offices in Vilnius and Kaunas.
Implement and maintain firewall automation modules across PaloAlto, F5, and Cloudflare, including security rules, address/service objects, NAT, VIP/pool configuration, WAF policy, and certificate binding, following designs defined by the Network Architect
Build and maintain DNS and NetBox IPAM automation, including zone/record management, prefix/role/tenant data entry, and reconciliation jobs
Implement Azure core connectivity modules such as VNets/subnets, Application Gateway, WAF, Azure Firewall, and NSGs via Terraform/OpenTofu
Support VMware NSX-T segment and distributed firewall (DFW) rule implementation in coordination with the VMware team
Execute commit/lock handling procedures for concurrent firewall pipeline changes, including PaloAlto/Panorama candidate-config workflows
Troubleshoot and remediate production network/firewall issues during Implementation and Adoption phases
Operate within change-control processes given the high blast-radius of network changes
Requirements:
5+ years of hands-on experience automating firewall platforms such as PaloAlto, F5, and/or Cloudflare via Infrastructure as Code
Experience implementing Azure networking constructs, including VNets, Application Gateway, WAF, Azure Firewall, and NSGs via Terraform/OpenTofu
Working knowledge of DNS and IPAM (NetBox) data models and automation
Familiarity with VMware NSX-T network segmentation and distributed firewall concepts
Ability to operate within change-control processes for high-blast-radius network/security modifications
Working experience with Ansible for network/firewall configuration tasks, complementing Terraform/OpenTofu-based provisioning, with combined Terraform/Ansible proficiency expected
Flexibility to use AI-assisted tools such as GitHub Copilot in a project-wide capacity
Proficiency in English at a B2+ level
Nice to have
Experience with certificate distribution (Venafi) tied to network/load-balancer endpoints
Exposure to global traffic management/multi-region failover patterns
Company offers:
Engineering Heritage: Best-in-class experts sharing a culture of engineering excellence and tackling complex engineering challenges for over 30 years
Advanced Tech Stack: Innovative projects where you can apply or enhance your expertise in Cloud, Data, AI, and other emerging technologies
World-Class Clients: Work closely with 340+ of the Forbes Global 2000 on creating disruptive solutions…
We are seeking a Lead Network Engineer to design, implement, and maintain firewall automation, network connectivity, and IPAM/DNS solutions across multi-cloud and on-premises environments. The successful candidate will work closely with Network Architects and cross-functional teams to deliver secure, scalable, and automated network infrastructure while operating within strict change-control processes.
This position offers hybrid setup with the flexibility to work from any location in Lithuania, whether it's your home or our dynamic offices in Vilnius and Kaunas.
Implement and maintain firewall automation modules across PaloAlto, F5, and Cloudflare, including security rules, address/service objects, NAT, VIP/pool configuration, WAF policy, and certificate binding, following designs defined by the Network Architect
Build and maintain DNS and NetBox IPAM automation, including zone/record management, prefix/role/tenant data entry, and reconciliation jobs
Implement Azure core connectivity modules such as VNets/subnets, Application Gateway, WAF, Azure Firewall, and NSGs via Terraform/OpenTofu
Support VMware NSX-T segment and distributed firewall (DFW) rule implementation in coordination with the VMware team
Execute commit/lock handling procedures for concurrent firewall pipeline changes, including PaloAlto/Panorama candidate-config workflows
Troubleshoot and remediate production network/firewall issues during Implementation and Adoption phases
Operate within change-control processes given the high blast-radius of network changes
Requirements:
5+ years of hands-on experience automating firewall platforms such as PaloAlto, F5, and/or Cloudflare via Infrastructure as Code
Experience implementing Azure networking constructs, including VNets, Application Gateway, WAF, Azure Firewall, and NSGs via Terraform/OpenTofu
Working knowledge of DNS and IPAM (NetBox) data models and automation
Familiarity with VMware NSX-T network segmentation and distributed firewall concepts
Ability to operate within change-control processes for high-blast-radius network/security modifications
Working experience with Ansible for network/firewall configuration tasks, complementing Terraform/OpenTofu-based provisioning, with combined Terraform/Ansible proficiency expected
Flexibility to use AI-assisted tools such as GitHub Copilot in a project-wide capacity
Proficiency in English at a B2+ level
Nice to have
Experience with certificate distribution (Venafi) tied to network/load-balancer endpoints
Exposure to global traffic management/multi-region failover patterns
Company offers:
Engineering Heritage: Best-in-class experts sharing a culture of engineering excellence and tackling complex engineering challenges for over 30 years
Advanced Tech Stack: Innovative projects where you can apply or enhance your expertise in Cloud, Data, AI, and other emerging technologies
World-Class Clients: Work closely with 340+ of the Forbes Global 2000 on creating disruptive solutions…