DNS Engineer

Altern Technology Systems is seeking a DNS Engineer responsible for evaluating, configuring, deploying, and supporting DNS and DHCP infrastructure in an enterprise environment. The role focuses on ensuring reliable network services, optimizing performance, and collaborating with teams to design and implement scalable and secure network solutions.

Responsibilities:

• Evaluate, configure, and deploy DNS and DHCP solutions in enterprise environments
• Manage and support Microsoft DNS infrastructure
• Configure and maintain DHCP services for network environments
• Work with enterprise DNS/DHCP platforms such as EfficientIP, BlueCat, and Infoblox
• Perform testing, validation, and troubleshooting of DNS/DHCP services
• Ensure high availability, performance, and security of network services
• Support incident resolution and operational issues related to DNS/DHCP
• Collaborate with network and infrastructure teams for deployment and optimization
• Document configurations, processes, and troubleshooting steps

Requirements:

• 3–5 years of experience with Microsoft DNS
• Hands-on experience with DHCP configuration and management
• Experience with enterprise DNS/DHCP tools: EfficientIP, BlueCat, Infoblox
• Strong understanding of networking fundamentals (IP addressing, routing, DNS resolution)
• Experience in deploying, testing, and supporting network infrastructure
• Strong troubleshooting and analytical skills
• Good communication and documentation skills