Senior Network Engineer

CareRx

$95K — $110K *
Information Technology
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • Degree in IT or related field or equivalent experience
  • 7+ years in enterprise network design, operations, and support
  • Strong hands-on experience with routing, switching, firewalls, VPN, SD-WAN, and network monitoring
  • Experience with Arista data centre switching or comparable enterprise data centre networking platforms
  • Ability to participate in on-call rotation, after-hours support, planned maintenance, and incident response activities if needed.

Responsibilities

  • Lead the design, implementation, and optimization of the enterprise network infrastructure
  • Troubleshoot complex network issues to ensure high availability and performance
  • Develop and maintain network standards and documentation
  • Strengthen network security in collaboration with cybersecurity teams
  • Plan and execute upgrades and changes using disciplined change management techniques
  • Act as a technical lead and mentor for vendors and internal teams

Benefits

  • On-site presence required 1-2 days per week at 320 Bay Street
  • Opportunity to work in a healthcare and pharmacy environment
  • Support for continuous improvement and technical growth
  • Participate in a collaborative and proactive work culture
Full Job Description
The Network Engineer leads the design, operation, and continuous improvement of CareRx's enterprise network, ensuring secure, reliable, and scalable connectivity. This role serves as a senior technical expert and escalation point, partnering with IT, cybersecurity, and vendors to support network strategy and operations.

Key Accountabilities

  • Lead the design, implementation, administration, and optimize enterprise network infrastructure (LAN/WAN, wireless, firewalls, VPN, SD-WAN, cloud connectivity)
  • Senior-level troubleshooting complex network issues and ensure high availability and performance
  • Develop and maintain network standards, architecture diagrams, configuration baselines, documentation, and operational procedures
  • Strengthen network security in partnership with cybersecurity teams
  • Plan and execute upgrades, changes, and lifecycle replacements using disciplined change management techniques.
  • Act as a technical lead and mentor, supporting vendors and internal teams


Qualifications

Minimum

  • Degree in IT or related field (or equivalent experience)
  • 7+ years in enterprise network design, operations, and support
  • Strong hands-on experience with routing, switching, firewalls, VPN, SD-WAN, and network monitoring
  • Experience with Arista data centre switching or comparable enterprise data centre networking platforms

  • Strong experience in multi-location network architecture
  • Experience in network hardening

  • Experience with Cisco Meraki and Arista data centre switching or comparable enterprise data centre networking platforms
  • Working knowledge of cloud networking (Azure, AWS, hybrid environments)
  • Strong troubleshooting and analytical skills
  • Sound technical judgment and attention to detail
  • Clear communication with technical and non-technical stakeholders
  • Collaborative, proactive, and continuous improvement mindset

  • Ability to participate in on-call rotation, after-hours support, planned maintenance windows, and incident response activities as required.


Preferred

  • Professional certifications such as CCNP, CCNA, PCNSE, NSE, JNCIA, Azure Network Engineer Associate, or equivalent are preferred.
  • Experience in healthcare, pharmacy, multi-site operations, or another highly regulated and availability-sensitive environment.

  • Exposure to network automation, scripting, and modern network practices
  • Familiarity with cybersecurity frameworks, zero trust concepts, privileged access management


Location: 320 Bay Street 1-2 days per week

Opportunity: This is a current existing position

Salary: $95,000 - $110,000

AI Disclosure: CareRx does not use AI to screen candidates

Application Process

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