Network ( DNS) Engineer

Infinity Quest; Warszawa; On-site; PLN 180,000 - 240,000; Full time

Job summary

Infinity Quest seeks an experienced network specialist to own DDI architecture and operations across large enterprise environments. You will design, implement, and maintain DNS, DHCP, and IPAM, coordinating with cloud, security, and infrastructure teams to ensure reliability and compliance.

The role emphasizes hands-on management of Infoblox/BlueCat environments, automation of repetitive tasks, and strong governance of IP address lifecycles in a multi-cloud setting.

Qualifications

• Deep expertise in DNS, DHCP and IP Address Management (DDI).
• Experience with DDI platforms such as Infoblox, BlueCat, or similar solutions.
• Cloud networking across Azure, AWS, Google Cloud.
• Automation and scripting for network automation.
• DNS security and governance practices.
• IP address planning and lifecycle management.
• Incident management and operational support.

Responsibilities

• Provide DDI architecture and operations across large enterprise environments.
• Manage DNS/DHCP/IPAM provisioning, monitoring, and incident resolution.
• Collaborate with cloud and security teams on governance and security controls.

Skills

DNS

DHCP

IP Address Management

DDI

Infoblox

BlueCat

Cloud networking

Azure

AWS

Google Cloud

Automation

Scripting

DNS security

Governance

IP planning

Incident management

TCP/IP

Network architecture

Tools

Infoblox

BlueCat

Job description

Primary Skill

Deep expertise in DNS, DHCP, and IP Address Management (DDI)

Experience with DDI platforms such as Infoblox, BlueCat, or similar solutions

Secondary Skill

Cloud networking (Azure, AWS, and/or Google Cloud)

Automation and Scripting

DNS security and governance

Required Skills

• Deep expertise in DNS DHCP and IP Address Management DDI


• Strong understanding of enterprise networking principles and protocols


• Experience with DDI platforms such as Infoblox BlueCat or similar solutions


• Network architecture and infrastructure engineering


• Cloud networking Azure AWS andor Google Cloud


• Automation and scripting


• DNS security and governance


• IP address planning and lifecycle management


• Incident management and operational support

Qualifications

• 5 years of experience managing enterprise DDI environments


• Strong knowledge of network infrastructure routing switching and TCPIP


• Experience supporting largescale complex enterprise environments