Descrição da Vaga

SENIOR NETWORK ENGINEER – INFOBLOX (HYBRID OR REMOTE BRAZIL)

Company hires for hybrid or remote position

📍 Location: Brazil — candidates from any region are welcome

⚠️ Only candidates already based in Brazil will be considered

💼 Work Model: Remote or hybrid, depending on project arrangements

🗣️ Language Requirements: Advanced English C1 /  Native portuguese

🕓 Seniority: Senior (6+ years)

💲Rate: Candidates should provide their salary expectations

⚠️ Instructions: Please send your CV in English and make sure to include all skills and experience that match the requirements of the opportunity. This will significantly increase your chances of success

Bring Your DDI and Infoblox Expertise to a Large-Scale Enterprise Environment

We are looking for a Senior DDI / Infoblox Engineer with strong hands-on experience in DNS, DHCP, IP Address Management (IPAM), Infoblox NIOS and Infoblox Grid to support, operate and evolve a large-scale hybrid infrastructure.

This position is specifically focused on DDI and Infoblox engineering.

It is not a traditional Network Engineer, Cisco, LAN, Wireless or general networking position. Candidates must have practical experience with enterprise DDI environments and be comfortable working hands-on with DNS, DHCP, IPAM and Infoblox technologies.

You will work in a highly technical and international environment, collaborating with Network, Infrastructure, Cloud and Security teams while contributing to DDI modernization, infrastructure migration, automation and technology transformation initiatives.

Work Environment

The Professional We Are Looking For

Specialization: DDI / Infoblox
Environment: Hybrid Infrastructure | On-Premises + Cloud
Focus: Enterprise DNS, DHCP, IPAM and Infoblox

We are seeking a highly skilled professional with solid experience in enterprise DDI environments, capable of administering, supporting and evolving critical DNS, DHCP and IPAM services.

The ideal candidate has hands-on experience with Infoblox NIOS and Grid, strong knowledge of DDI architecture, advanced troubleshooting capabilities and experience supporting critical network services across hybrid infrastructure environments.

You should be analytical, autonomous and proactive, with the ability to collaborate effectively with multidisciplinary teams in an international environment.

Your professional background should be genuinely focused on DDI / Infoblox, rather than primarily on traditional network engineering, Cisco, LAN or Wireless technologies.

Mandatory Requirements

The following requirements are mandatory and must be clearly demonstrated in your CV:

• Advanced English C1, with the ability to communicate effectively in an international professional environment;
• Bachelor's degree in Information Systems, Computer Science, Data Engineering, Engineering or a related technology field;
• Proven hands-on experience administering, supporting or engineering enterprise DNS, DHCP and IP Address Management (IPAM) services;
• Hands-on experience with Infoblox in enterprise environments;
• Practical experience with Infoblox NIOS and Infoblox Grid;
• Experience configuring, administering and supporting Infoblox environments and appliances;
• Strong understanding of DDI architecture and network services in large-scale enterprise environments;
• Strong knowledge of TCP/IP, subnetting and networking fundamentals;
• Experience designing, implementing, migrating or supporting enterprise DNS architectures;
• Experience with hybrid environments, including on-premises infrastructure and cloud platforms;
• Knowledge of upgrades, patching, disaster recovery, capacity planning and lifecycle management;
• Advanced troubleshooting experience involving DNS, DHCP, IPAM, connectivity and network services;
• Knowledge of security, governance and performance optimization practices applied to DDI environments;
• Strong analytical skills, autonomy and the ability to collaborate with Network, Infrastructure, Cloud and Security teams.

Important: Experience limited to traditional networking, Cisco, LAN or Wireless environments does not replace the required hands-on DDI and Infoblox experience for this position.

Key Responsibilities

You will be responsible for administering, maintaining and evolving enterprise DNS, DHCP and IPAM services within a large-scale hybrid infrastructure, ensuring availability, scalability, reliability, security and operational excellence.

Your responsibilities will include:

• Administer, maintain and evolve enterprise DNS, DHCP and IPAM services;
• Configure, administer and support Infoblox NIOS, Grid and associated components;
• Deploy, configure and administer Infoblox appliances;
• Ensure high availability, scalability, reliability, security and operational excellence of DDI services;
• Design, implement and maintain enterprise DNS architectures aligned with infrastructure, cloud and security requirements;
• Participate in DDI modernization, platform migration and infrastructure transformation initiatives;
• Plan and execute migrations from Windows DNS and other platforms to Infoblox;
• Support integrations between DDI services and cloud platforms, including Microsoft Azure and AWS;
• Execute upgrades, patching, disaster recovery testing, capacity planning and infrastructure lifecycle management;
• Monitor the availability, performance and operational health of DNS, DHCP and IPAM services;
• Investigate and resolve complex incidents involving DDI services, connectivity and network infrastructure;
• Perform Root Cause Analysis (RCA) and implement corrective actions for recurring issues;
• Develop monitoring, alerting, reporting, automation and orchestration solutions using PowerShell, Python, REST APIs and infrastructure management tools;
• Apply security, governance, performance and business continuity best practices to DNS, DHCP and IPAM services;
• Collaborate closely with Network, Infrastructure, Cloud and Security teams on technology transformation projects;
• Maintain technical diagrams, operational procedures, technical documentation and knowledge bases;
• Contribute to automation, standardization and continuous improvement initiatives across DDI and network infrastructure.

Nice to Have

The following qualifications and experiences will be considered strong differentiators:

• Experience with Windows DNS migrations to Infoblox;
• Knowledge of DNSSEC, Response Policy Zones (RPZ) and advanced DNS security features;
• Experience with Microsoft Azure, AWS or other cloud platforms;
• Automation experience using PowerShell, Python and REST APIs;
• Experience with monitoring and observability tools such as Splunk or Datadog;
• Experience in DDI modernization, data center transformation or infrastructure migration projects;
• Infoblox CDCA or CDCE certifications;
• Cisco CCNA or CCNP Enterprise certifications;
• Experience with other enterprise DDI platforms or equivalent solutions.

5 Questions to Ask Yourself Before Applying

1. Do I have hands-on experience administering Infoblox, NIOS and Grid, and is this clearly demonstrated on my CV?
2. Have I worked directly with enterprise-scale DDI environments involving DNS, DHCP and IPAM?
3. Is my English at C1 level, allowing me to participate confidently in technical meetings and discussions in an international environment?
4. Do I have experience with advanced troubleshooting, upgrades, patching, disaster recovery and operational support of DDI services?
5. Is my professional background genuinely focused on DDI / Infoblox, rather than primarily on Cisco, LAN, Wireless or traditional network engineering?

If you answered yes to all five questions, your background is strongly aligned with the core requirements of this opportunity.

Keywords That Should Be Included in Your CV

Infoblox, Infoblox NIOS, NIOS, Infoblox Grid, Grid, DDI, DNS, DHCP, IPAM, IP Address Management, DNS Architecture, DNS Administration, DHCP Administration, IPAM Administration, TCP/IP, Subnetting, Infoblox Administration, Infoblox Appliances, DDI Engineering, DDI Administration, Troubleshooting, Root Cause Analysis, RCA, Hybrid Infrastructure, On-Premises, Cloud, Network Infrastructure, Upgrades, Patching, Disaster Recovery, Capacity Planning, Lifecycle Management, Change Management, DNS Security, Network Security, DNSSEC, RPZ, Response Policy Zones, Windows DNS Migration, Microsoft Azure, Azure, AWS, PowerShell, Python, REST API, Splunk, Datadog, Automation, Monitoring, Observability, Infrastructure Modernization, DDI Migration, Infoblox CDCA, Infoblox CDCE, Cisco CCNA, Cisco CCNP Enterprise.

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