Senior Enterprise Network Engineer — Secure, Regulated Infra

McKesson; United States; Remote; USD 91,000 - 151,000; Full time

Job summary

McKesson seeks a Network Systems Engineer to manage and improve enterprise network and security infrastructure in a highly regulated environment. You will work with Palo Alto and Cisco firewalls, load balancing, cloud connectivity, and operational services to ensure availability, security, and regulatory compliance.

The ideal candidate collaborates with Systems Administration, Cybersecurity, and GRC teams, maintains documentation, and supports disaster recovery and change management.

Qualifications

• Bachelor’s degree or equivalent experience in a technical field.
• Typically 4+ years of network engineering, administration, or security experience.
• Experience administering Palo Alto firewalls and Cisco firewalls.
• Experience supporting Cisco switching environments and enterprise production infrastructure.

Responsibilities

• Administer and support Palo Alto Networks firewall platforms.

Skills

Palo Alto firewalls

Cisco firewalls

VPN technologies

Network security

Load balancing

Cloud networking

Troubleshooting

Documentation

Regulated environments

PowerShell/Python

Education

Bachelor’s degree in Computer Science, Information Technology, Cybersecurity, Engineering, or related field

Tools

PowerShell

Python

Ansible

Azure

AWS

Job description

McKesson seeks a Network Systems Engineer to manage and improve enterprise network and security infrastructure in a highly regulated environment. You will work with Palo Alto and Cisco firewalls, load balancing, cloud connectivity, and operational services to ensure availability, security, and regulatory compliance.

The ideal candidate collaborates with Systems Administration, Cybersecurity, and GRC teams, maintains documentation, and supports disaster recovery and change management.