Hybrid Senior Network Admin – Global Infra & Security

Karl Storz Endoscopy; El Segundo (CA); Hybrid; USD 82,000 - 107,000; Full time

Job summary

KARL STORZ is seeking a Senior Network Administrator to ensure the reliability, security, and performance of our global network infrastructure. This role is hybrid with 2 days from home and 3 days in our Auburn, MA or El Segundo, CA office.

You will lead enterprise networking initiatives across manufacturing, distribution, and corporate sites, collaborate with Information Security, and mentor junior staff while driving automation and modernization.

Qualifications

• 5+ years of enterprise network engineering or administration experience.
• Bachelor’s degree in Computer Science, Information Technology, Engineering, or related field.
• Strong routing and switching expertise (BGP, OSPF, VLANs, QoS).
• Hands-on with firewalls, VPNs, wireless networks and Azure cloud connectivity.
• Experience with scripting and automation (Python or PowerShell).

Responsibilities

• Oversee enterprise LAN, WAN, wireless, and SD-WAN environments.
• Lead troubleshooting and root-cause analysis for complex network incidents.
• Administer routing, switching, firewall, VPN, and cloud connectivity across sites.
• Support Zero Trust through segmentation and policy enforcement.
• Implement automation and configuration management to improve ops.
• Maintain proactive monitoring and alerting to prevent impact.
• Partner with IT Security and business stakeholders for audits and remediation.
• Mentor network staff and contribute to long-term strategy.

Skills

LAN/WAN engineering

Network troubleshooting

Mentoring

Automation scripting

Education

Bachelor's degree in CS/IT/Engineering

Tools

BGP

OSPF

VLANs

QoS

Spanning Tree

Firewall

VPN

Azure cloud connectivity

Job description

KARL STORZ is seeking a Senior Network Administrator to ensure the reliability, security, and performance of our global network infrastructure. This role is hybrid with 2 days from home and 3 days in our Auburn, MA or El Segundo, CA office.

You will lead enterprise networking initiatives across manufacturing, distribution, and corporate sites, collaborate with Information Security, and mentor junior staff while driving automation and modernization.