Join Celestica as an RDL Network Administrator in Toronto, Ontario, to optimize secure lab networks. This hands-on role demands expertise in routing, switching, and secure access management across isolated environments. As a proactive Network Administrator, you will manage daily operations for global Research and Development Lab networks.

Collaborating closely with the Lead Network Architect, this role includes handling firewalls, configuring user access, and executing secure file transfers. You will also ensure strict security compliance in a decentralized network environment. Key Responsibilities:

- Monitor RDL hardware health and performance
- Implement VLAN adjustments and IP allocations
- Administer secure user onboarding and access
- Manage secure data transfers across air gaps
- Resolve support tickets per SLA guidelines Requirements:
- 10+ years in network/system administration
- Proficient with Cisco switches and Checkpoint Firewalls
- Experience in Linux system administration
- Knowledge of remote access management tools
- Relevant certifications preferred Leverage your technical skills in a role dedicated to ensuring secure and effective network operations.

📌 Network Administrator for RDL Operations (Toronto)
🏢 Celestica
📍 Toronto