Manager Network Engineer

CVS Health • New York, CT

18d

About The Position

We’re building a world of health around every individual — shaping a more connected, convenient and compassionate health experience. At CVS Health®, you’ll be surrounded by passionate colleagues who care deeply, innovate with purpose, hold ourselves accountable and prioritize safety and quality in everything we do. Join us and be part of something bigger – helping to simplify health care one person, one family and one community at a time. Position Summary The Senior DDI (DNS/DHCP/IPAM) Network Engineer is responsible for the design, implementation, and support of enterprise Domain Name System (DNS), Dynamic Host Configuration Protocol (DHCP), and IP Address Management (IPAM) infrastructure using Infoblox and related technologies. This role ensures the reliability, scalability, performance, and security of the organization’s DDI ecosystem across both on-premises and cloud environments. The ideal candidate will serve as a subject matter expert (SME) for DDI platforms, providing technical leadership and driving service optimization and improvement initiatives. This position offers the opportunity to influence architecture decisions, establish and participate in operational best practices, and mentor junior engineers while supporting a dynamic, enterprise-scale environment. Core Competencies Technical Leadership: Provides expertise and drives DDI architectural decisions that support enterprise-level network operations Analytical Thinking: Uses methodical troubleshooting and data analysis to quickly resolve complex technical issues Collaboration: Builds effective relationships with infrastructure, security, and application teams to ensure coordinated delivery Communication: Clearly documents technical solutions and presents findings to both technical and non-technical audiences Innovation: Continuously seeks opportunities to improve automation, performance, and service reliability

Requirements

• 7+ years of related experience administering and supporting DNS, DHCP, and IPAM infrastructure in an enterprise environment
• Expert-level proficiency with Infoblox NIOS (Grid Manager, Reporting, and API integrations)
• Strong understanding of core networking protocols (TCP/IP, routing, subnetting, VLANs) and DDI dependencies
• Demonstrated experience in DNS/DHCP high availability, failover, and IPv4/IPv6 address planning
• Proven ability to write scripts for automation and operational efficiency (Python, PowerShell, REST/WAPI)
• Solid understanding of network security concepts and best practices for DDI environments
• Experience supporting hybrid or multi-cloud environments (AWS, Azure, GCP)

Nice To Haves

• Professional certifications such as Infoblox Core DDI, CCNP, or equivalent
• Experience integrating DDI systems with ServiceNow, network automation frameworks, or NAC platforms (e.g., Cisco ISE)
• Familiarity with network observability tools such as Grafana, Nagios, or SolarWinds
• Experience developing or supporting CI/CD pipelines for network automation
• Knowledge of IPv6 implementation strategies and dual-stack environments

Responsibilities

• Design, implement, and manage enterprise DNS, DHCP, and IPAM services leveraging Infoblox NIOS
• Lead administration of DNS zones, DHCP scopes, and IP address space allocation across multiple environments
• Implement DNS security controls including DNSSEC, RPZ, and other protective measures to ensure data integrity and prevent exploitation
• Develop and maintain DHCP failover and redundancy strategies for high availability
• Perform capacity planning and address management to support future network growth and re-architecture initiatives
• Create and maintain advanced automation scripts (Python, PowerShell, REST/WAPI) for service provisioning, auditing, and reporting
• Identify areas of opportunity, efficiency and growth of existing DDI infrastructure including integrating DDI systems with enterprise platforms, such as network monitoring (SolarWinds, Splunk) and ITSM tools (ServiceNow)
• Monitor system performance, perform root cause analysis, and implement corrective actions to maintain service stability
• Collaborate with network, security, and infrastructure teams to define standards, improve resilience, and align with compliance requirements
• Maintain comprehensive system documentation, operational procedures, and disaster recovery runbooks
• Provide mentorship, technical guidance, and training to DDI administrators and support staff
• Collaborate with application and infrastructure teams to identify and provide appropriate DDI solutions
• Participate in an on-call rotation and support planned maintenance activities as needed
• May require participation in after-hours maintenance windows and on-call rotation

Benefits

• Affordable medical plan options, a 401(k) plan (including matching company contributions), and an employee stock purchase plan.
• No-cost programs for all colleagues including wellness screenings, tobacco cessation and weight management programs, confidential counseling and financial coaching.
• Benefit solutions that address the different needs and preferences of our colleagues including paid time off, flexible work schedules, family leave, dependent care resources, colleague assistance programs, tuition assistance, retiree medical access and many other benefits depending on eligibility.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Number of Employees: 5,001-10,000 employees