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Click "Apply with JobAssist" – we tailor your resume and application to this role and submit it for your approval.

Yes. This role at McKesson was screened before publishing – we confirmed the employer before listing it.

The employer didn't disclose a salary range for this listing. JobAssist shows pay whenever it's available.

This position can be done from anywhere, with no in-office requirement.

Yes – every application is tailored from your profile and this job's requirements, and you can review and edit before it's sent.

Network Administrator

McKesson

About This Role

This role is for an experienced technical contributor responsible for the administration, support, maintenance, and continuous improvement of enterprise network and security infrastructure within a highly regulated environment. The Network Systems Engineer supports production network operations, security controls, compliance requirements, and infrastructure reliability, working closely with various engineering, cybersecurity, and GRC teams.

Responsibilities

Administer and support Palo Alto Networks firewall platforms
Administer and support Cisco firewall technologies
Implement approved firewall rules, VPN configurations, NAT policies, and network segmentation requirements
Assist with vulnerability remediation and security hardening activities
Participate in security incident investigation and resolution efforts
Support implementation of security controls and approved security baselines
Support Cisco switching and routing environments
Troubleshoot and resolve network connectivity and performance issues
Support network infrastructure upgrades and lifecycle management activities
Participate in change management processes and maintenance activities
Perform root cause analysis on network service incidents
Support F5 load balancing technologies
Maintain virtual servers, traffic management policies, SSL configurations, and application delivery services
Partner with application support teams to maintain highly available services
Perform patches, firmware updates, hotfixes, and security updates
Perform user administration and access management activities
Execute operational maintenance procedures and validation activities
Support disaster recovery and business continuity testing activities
Maintain operational runbooks and support procedures
Support infrastructure operating within a federal, healthcare, or otherwise highly regulated environment
Participate in audit readiness, evidence collection, and remediation activities
Assist with maintenance of technical controls aligned to regulatory and security requirements
Support protection of sensitive information including PII and PHI
Follow established configuration management and change control processes
Utilize monitoring and observability platforms to identify service and infrastructure issues
Review network health, capacity, availability, and performance metrics
Support operational reporting and dashboard development
Participate in continuous service improvement initiatives
Develop and maintain network diagrams, technical procedures, standards documentation, and operational guides

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Network Administrator

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About This Role

Responsibilities

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Questions, answered.

How do I apply to Network Administrator?

Is this listing verified?

Why is no salary shown?

What does "Remote" mean for this role?

Will my application sound like me?

Network Administrator

About the role

About This Role

Responsibilities

Millions of jobs, with real people getting hired every day

Requirements

Benefits

About the Company