Network Infrastructure Specialist
- Ottawa, ON, Canada
Contract
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Job details
- Job type
- Contract
- Apply by
- Experience
- Intermediate: 5-9 years | Senior: 10+ years of relevant experience.
- Posting language
- English
- Posted
Original job description
Role: Network Infrastructure Specialist - Intermediate & Senior
Job Summary
We are seeking Intermediate (5-9 years) and Senior (10+ years) Network Infrastructure Specialists to design, deploy, and support secure enterprise network environments for Government of Canada projects. The ideal candidate will have strong expertise in enterprise networking, security, WAN, SDN, VPNs, and network infrastructure design.
Key Responsibilities
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Design, deploy, maintain, and troubleshoot enterprise network infrastructure.
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Support Extreme/Avaya Fabric Networks , routers, switches, firewalls, and VPN solutions.
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Design and support Software Defined Networks (SDN) and Wide Area Networks (WAN) .
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Implement and maintain Network Access Control (NAC) solutions.
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Create and maintain technical documentation, network diagrams, and deployment standards.
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Collaborate with infrastructure and security teams to ensure reliable, secure, and compliant network operations.
Required Skills & Experience
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Intermediate: 5-9 years | Senior: 10+ years of relevant experience.
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University degree, diploma, or equivalent IT experience.
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Hands-on experience with:
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Physical network infrastructure design, deployment, and troubleshooting
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Extreme/Avaya Fabric Networks
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Enterprise routers, switches, and firewalls
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VPN technologies
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Software Defined Networking (SDN)
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Wide Area Networks (WAN)
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Enterprise Network Access Control (NAC)
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Network documentation and architecture diagrams
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Experience supporting secure Government or highly regulated environments is highly preferred.
Mandatory: Active Secret or Top Secret Security Clearance .
More about this job
Responsibilities
The Network Infrastructure Specialist at Querentia will design, deploy, maintain and troubleshoot enterprise networks. The role also documents network designs and works with security teams to keep operations reliable and compliant.
Requirements
Candidates need 5 to 9 years (Intermediate) or 10+ years (Senior) of network experience, plus a degree, diploma or equivalent IT experience. An active Secret or Top Secret clearance is mandatory, and government or regulated-environment experience is highly preferred.
Skills
- Extreme Networks
- Avaya Fabric Networks
- Software Defined Networking (SDN)
- Wide Area Networks (WAN)
- VPN technologies
- Network Access Control (NAC)
- Enterprise routers
- Enterprise switches
- Enterprise firewalls
- Physical network infrastructure design
- Network troubleshooting
- Network architecture diagrams
- Technical documentation
- Network deployment standards
- Network security
Categories
- Technology
- Government & Public Sector
- Security & Safety
Keywords
- network infrastructure
- Extreme Networks
- Avaya Fabric
- SDN
- software defined networking
- WAN
- wide area network
- VPN
- NAC
- network access control
- routers
- switches
- firewalls
- network architecture
- network diagrams
- government of Canada
- security clearance
- network engineer
- network architect
- enterprise networking
Seniority
Mid level
Tools
- Extreme Networks
- Avaya Fabric
- routers
- switches
- firewalls
- VPN