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Varian Medical Systems Logo
Sr. Network Security Engineer

Varian Medical Systems

 

Winnipeg, MB, Canada

Posted On: 3 days ago
Experience: 5+ years
Availability: Hybrid
Openings: 2
Category: Network Security Engineer
Tenure: No Preference/Any
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Description

Lead the design, deployment, and optimization of secure, scalable network infrastructures using Cisco SDA and SDN-based technologies.

This role is on-site.

Responsibilities

  • Design and deploy secure network infrastructures with a focus on Cisco SDA and SDN technologies.
  • Manage policy-based automation and network segmentation to align with security and performance objectives.
  • Act as the primary escalation point for critical network issues and Priority 1 service outages.
  • Analyze network traffic and performance metrics to proactively resolve issues and improve system reliability.
  • Mentor junior network engineers and administrators to support technical development.

Required Skills

  • 5+ years of experience in network engineering and enterprise-level solution design.
  • Hands-on experience with Cisco SDA, Cisco DNA Center, Cisco ISE, Catalyst switches, and Wireless LAN controllers.
  • Deep knowledge of SDN, network automation, and network security protocols.
  • Proficiency in BGP, OSPF, LISP, MPLS, VXLAN, and EVPN.
  • Expertise in firewalls, VPNs, IDS/IPS, SIEM systems, and encryption protocols.
  • Experience with network segmentation and micro-segmentation.
  • Proficiency in Python and Bash scripting.
  • Familiarity with Ansible for network management and orchestration.
  • Working knowledge of authentication systems including OKTA, SAML, LDAP, and MS Active Directory.

Preferred Skills

  • Industry certifications such as CCNP, Zscaler, PCNSA, CISSP, or CCSP.
  • Experience with cloud-based networking in AWS or Azure and hybrid solutions.

Education

Any Graduate

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