AY0NL5 Senior IT Security Engineer – Infoblox

Insi; EE. UU.; A distancia; USD 120.000 - 180.000; Jornada completa

Descripción de la vacante

Infoblox in the United States seeks a Senior IT Security Engineer to oversee DDI security, design and operate Infoblox Grid infrastructure, and drive modernization across large enterprise environments.

Responsibilities include cloud integrations (Azure, AWS), automation via PowerShell and Python, and coordinating with security, network, and cloud teams to ensure secure, scalable DNS, DHCP, and IPAM services.

Formación

• Bachelor's degree or related field preferred.
• Infoblox CDCA/CDCE, Cisco CCNA/CCNP Enterprise certifications are a plus.
• Experience with large enterprise DDI deployments and security enhancements.

Responsabilidades

• Administer Infoblox DDI in a large-scale hybrid enterprise environment.
• Manage Infoblox Grid infrastructure for high availability.
• Design and support enterprise DNS architectures and DDI services.
• Integrate Infoblox with Azure, AWS and other platforms.
• Develop automation with PowerShell, Python, REST APIs for DDI operations.
• Lead modernization initiatives and drive service improvements.

Conocimientos

Infoblox administration

NIOS

Grid architecture

DNS/DHCP/IPAM

DNSSEC/RPZ

PowerShell

Python

REST APIs

Splunk/Datadog

Troubleshooting

Communication

Educación

Bachelor's degree in Computer Science/IT

Infoblox CDCA/CDCE

Cisco CCNA/CCNP Enterprise

Herramientas

Azure

AWS

Descripción del empleo

Senior IT Security Engineer – Infoblox AY0NL5

Remote

Public Job

Job Duties:

• Administer and support Infoblox DDI (DNS, DHCP, and IPAM) services in a large-scale hybrid enterprise environment.
• Manage Infoblox Grid infrastructure, ensuring service availability, scalability, and high availability.
• Design, implement, and support enterprise DNS architectures and related DDI services.
• Integrate and maintain Infoblox with Azure, AWS, and other enterprise infrastructure platforms.
• Execute DDI modernization initiatives, including Windows DNS migration to infoblox, infrastructure lifecycle management, architecture enhancements, multi-tenant DNS solutions, and service transformation projects.
• Deploy and configure Infoblox appliances to support datacenter migration initiative.
• Perform application/system upgrades, hardware refreshes, patching, backups, disaster recovery activities, and capacity planning.
• Support cloud transformation initiatives, including migration of DDI management services and related infrastructure components.
• Develop monitoring, alerting, and reporting solutions for DDI services.
• Evaluate and implement best practices for DNS, DHCP, and IPAM security, performance optimization, and service governance.
• Develop automation and orchestration solutions using PowerShell, Python, REST APIs, and infrastructure management tools.
• Execute Infoblox health check recommendations and drive continuous service improvement.
• Maintain technical documentation and collaborate with Network, Infrastructure, Cloud, and Security teams.

Skills:

• 5+ years of hands‑on Infoblox administration and engineering experience in large enterprise environments.
• Strong expertise in Infoblox NIOS, Grid architecture, and DDI services.
• Experience designing and supporting enterprise DNS architectures.
• Strong knowledge of DNS, DHCP, IPAM, TCP/IP, subnetting, DNS security (DNSSEC, RPZ), and enterprise network services.
• Experience with DDI modernization, platform migrations, infrastructure upgrades, cloud integrations, and technology refresh initiatives.
• Knowledge of DDI monitoring, alerting, performance management, SNMP‑based monitoring, and operational health reporting.
• Proficiency in PowerShell, Python, REST APIs, and relevant automation frameworks.
• Experience with Splunk, Datadog, or other enterprise monitoring platforms.
• Strong analytical, troubleshooting, architecture, and communication skills with the ability to lead complex infrastructure initiatives.

Education:

• Bachelor's degree in Computer Science, MIS, Information Technology, or related field preferred.
• Preferred Certifications: Infoblox CDCA/CDCE, Cisco CCNA/CCNP Enterprise, etc.

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