Network Security Engineer

Requisition Number: 77211

The company built on breakthroughs. ​  
Join us.​  

Corning is one of the world’s leading innovators in glass, ceramic, and materials science. From the depths of the ocean to the farthest reaches of space, our technologies push the boundaries of what’s possible.  ​  

How do we do this? With our people. They break through limitations and expectations – not once in a career, but every day. They help move our company, and the world, forward. ​  

​At Corning, there are endless possibilities for making an impact. You can help connect the unconnected, drive the future of automobiles, transform at-home entertainment, and ensure the delivery of lifesaving medicines. And so much more.​   

​Come break through with us.  

The global Information Technology (IT) Function is leading efforts to align IT and Business Strategy, leverage IT investments, and optimize end to end business processes and associated information integration technologies.  Through these efforts, IT helps to improve the competitive position of Corning's businesses through IT enabled processes.  IT also delivers Information Technology applications, infrastructure, and project services in a cost efficient manner to Corning worldwide.

Scope of Position: 

We are seeking an experienced and highly skilled Network Engineer to join our team. In this position, you will be at the forefront of designing, implementing, and optimizing innovative network solutions. This role requires a deep understanding of advanced networking technologies and a commitment to driving excellence in network operations.

As a Network Engineer, act as a subject matter expert across a diverse range of networking technologies and platforms. If you have in-depth knowledge of SD-WAN, routing protocols such as BGP and OSPF, EVPN-VXLAN, and switching technologies (Arista and Cisco), combined with expertise in wireless networks (particularly MIST) and advanced automation skills using tools like Ansible and APIs for Infrastructure as Code, we want to hear from you. Experience in OT manufacturing environments is a strong plus!

Responsibilities:

• Design and implement advanced network solutions including SD-WAN, EVPN-VXLAN, and complex routing/switching environments using Arista and Cisco platforms.
• Configure, troubleshoot, and optimize enterprise-grade routing protocols (BGP, OSPF) and switching technologies to ensure resilient and efficient network performance.
• Architect and manage wireless infrastructure with a focus on MIST-based solutions, ensuring high availability, performance, and seamless user experience.
• Develop and maintain automation workflows using Ansible, Terraform and other tools. Leverage APIs to enhance network scalability, reliability, and operational efficiency.
• Stay current with industry certifications and trends to maintain technical leadership and support team growth.
• Participate in the on-call rotation to provide after-hours support and ensure network reliability.

Required Qualifications

• Bachelor's degree in Information Technology or equivalent combination of education and experience
• Minimum of 5 years of experience in IT as a network engineer
• Fluent in English, with excellent verbal and written communication skills
• Strong interpersonal abilities to collaborate effectively across teams and stakeholders.
• Proven ability to lead and contribute to cross-functional teams in dynamic global environments.
• Skilled in prioritizing multiple initiatives and managing competing demands in fast-paced settings
• Deep understanding of enterprise network technologies including LAN, SD-WAN.
• Advanced proficiency in routing protocols such as BGP and OSPF, and switching technologies
• Hands-on experience in EVPN-VXLAN deployments for scalable and secure data center networking
• Extensive knowledge of Cisco/Arista platforms, including configuration and optimization.
• Strong expertise in designing and managing wireless networks.
• Advanced skills in network automation using Ansible, Python, and RESTful APIs
• Familiarity with network monitoring and troubleshooting tools to ensure operational excellence

Desired Skills

• Relevant certifications such as CCNP, Arista ACE L5 or equivalent is highly preferred.
• Hands-on experience with MIST wireless solutions, including design, deployment and performance optimization
• Hands-on experience with cloud networking (e.g., AWS, Azure, Google Cloud) and hybrid cloud environments.
• Proficiency with Arista, especially in data center and campus environments.
• Financial acumen to support budgeting, cost analysis and vendor negotiations in network infrastructure. 

Travel Requirement 

• Potential travel of up to 30%, which may include international destinations. During critical projects may be higher.