• Network Security Engineer

    Corning Incorporated (IN)


    Network Security Engineer

    **Date:** Jul 26, 2025

    **Location:** IN

    **Company:** Corning

    Key Responsibilities

    + Physically install and connect firewalls and other security appliances.

    + Install the latest vendor-approved stable firmware on appliances.

    + Monitor firewalls for up/down or issues, document, root cause analysis, reporting.

    + Create virtual firewalls with appropriate configurations and policies.

    + Configure remote access VPN and site-to-site VPN functionality.

    + Configure firewall interfaces, network configurations, access control lists and policies, routing, remote access (VPN), and next-generation firewall feature sets implementing best practices.

    + Integrate firewall with Camstar and other custom MES systems.

    + Integrate firewall with Ivanti Pulse Secure and other Juniper products as required.

    + Support out-of-band connectivity devices, and log collectors.

    + Configure SIEM Integration.

    + Create and manage firewall rulesets.

    + Advanced troubleshooting on the full range of Juniper SRX and Palo Alto products.

    + Collection, analysis, and change recommendations of configuration information to streamline support and minimize impact to manufacturing.

    + Collection and initial analysis of packet trace information and recommend corrective actions based on the analysis.

    + Consultation of technical documentation, bulletins, and release notes for known problems.

    + Follow up on technical cases, including proper escalation and management of the case.

    + Manage customer communications and expectations until the closure of each case, including vendor escalations, device RMA, and coordination support.

    + Create or maintain standard operating procedures.

    + Able to work after hours and/or be part of an on-call rotation.

    Experiences/Education - Required

    + Bachelor’s degree in computer science, Software Engineering or related field, or an equivalent combination of training and experience is desirable.

    + One year of Manufacturing or Operational Technology experience.

    + Senior role: MUST HAVE 5+ years of Juniper and Palo Alto experience, including but not limited to Juniper SPACE/Security Director, Junos SPACE Essentials, Junos SPACE – Security Director, Ivanti/Pulse PPS, License Manager, and Client Pulse Policy Secure. PCNSE certification.

    + Experience in a technical support role in a networking/security company or equivalent education Strong understanding of TCP/IP, routing protocols, L2/L3 switches Experience with security products firewalls, IPSec, IDS/IPS, Anti-Spam, virus scanning Extensive working knowledge of Windows, UNIX, or Linux J