Senior DDI System Engineer – DNS / DHCP / IPAM (m/f/d)

Senior DDI System Engineer – DNS / DHCP / IPAM (m/f/d)

Location: Poland -Remote

Employment Type: B2B

Languages: English (C1 /C2)

YOUR ROLE

DDI Engineering & Operations:

You design, operate, and enhance enterprise DNS, DHCP, and IPAM (DDI) platforms, ensuring availability, scalability, compliance, and operational stability across hybrid on-prem and cloud environments.

DNS Service Leadership & Migration:

You lead DNS services and large-scale migration initiatives for high-volume, business-critical enterprise environments, supporting global DDI transformation programs.

Platform Management:

You operate and engineer enterprise-grade DDI solutions such as Infoblox, BlueCat, or equivalent technologies, managing DNS, DDNS, DHCP scopes, and IPAM hierarchies across multiple environments.

Hybrid & Cloud Architecture:

You manage hybrid DNS architectures spanning on-prem infrastructure and cloud platforms including AWS Route53, Azure DNS, Cloudflare,

F5, and Akamai, enabling seamless name resolution and zone delegation.

Automation & CI/CD:

You automate DDI workflows using tools such as Ansible, Python, and APIs for provisioning, cleanup, and compliance enforcement. You implement CI/CD pipelines and monitoring for DNS health, zone synchronization, and automation testing.

Incident Management & Troubleshooting:

You troubleshoot complex DNS/DHCP/IPAM incidents, perform root cause analysis, and implement permanent fixes to improve reliability and performance.

Security & Compliance:

You lead DNS security initiatives including DNSSEC, RPZ, audit logging, access control, and vulnerability remediation to ensure alignment with enterprise security standards.

Solution Architecture & Collaboration:

You collaborate closely with Cloud, Network, and Security teams and serve as Solution Architect for complex DDI implementations, contributing to resilient and performant designs.

Documentation & Knowledge Transfer:

You maintain comprehensive documentation and runbooks covering DNS, DHCP, and IPAM configurations and processes, and train operations teams on DDI and Infoblox technologies.

Transformation & Continuous Improvement:

You actively drive network transformation through automation, emerging technologies, and continuous improvement methodologies, improving agility, performance, and reliability across enterprise networks.

Vendor & Cross-Functional Engagement:

You work effectively across global teams and time zones, contributing to change management, testing readiness, and business continuity while supporting enterprise-wide DDI delivery.

MUST-HAVE SKILLS :

• Strong hands-on experience with DNS, DHCP, and IPAM (DDI) in large enterprise environments

• Proven expertise with Infoblox, BlueCat, or equivalent DDI platforms

• Deep understanding of DNS protocols, DHCP lease management, and IPAM architecture

• Experience managing hybrid DNS environments (on-prem + cloud: AWS Route53, Azure DNS, Cloudflare, F5, Akamai)

• Advanced troubleshooting skills for complex DNS/DHCP/IPAM incidents and Root Cause Analysis

• Practical experience with DNS migrations and high-volume DNS services

• Automation skills using Python, Ansible, and APIs

• Strong knowledge of DNS security (DNSSEC, RPZ, access controls, audit logging)

• Ability to design and support enterprise DDI architectures

• Strong documentation and cross-team collaboration skills

• English C1/C2

WHAT WE OFFER

• B2B Contract

• Competitive salary

• International projects

• Career development opportunities