Senior Network / Infrastructure Engineer
Intega IT•Ottawa, ON
•Onsite
About The Position
Intega is seeking a Senior Network / Infrastructure Engineer to provide advanced technical expertise, implementation leadership, and design support across customer network and infrastructure environments. This role bridges the gap between delivery-focused engineering and architecture authority. You will lead complex implementations, act as a senior escalation point, contribute to standards and designs, and mentor other engineers—while still remaining hands-on.
Requirements
- Advanced routing, switching, VLANs, and network troubleshooting
- Firewall architecture, policy management, and secure segmentation
- Site-to-site and remote access VPN design
- Design and performance optimization of secure wireless networks
- Advanced Windows Server administration and troubleshooting
- Virtualization platforms (VMware and/or Hyper-V)
- Infrastructure performance analysis and root cause diagnostics
- Infrastructure change planning and risk assessment
- Root Cause Analysis (RCA) and preventative remediation
- Solution design documentation and implementation planning
- Collaboration across engineering, operations, and security teams
- Strong ownership and accountability
- Calm, precise decision-making under pressure
- Ability to lead without formal authority
- Clear, confident technical communication
- 5–8 years of experience in network and infrastructure engineering
- Strong hands-on experience with server infrastructure and virtualization
- Demonstrated ownership of complex implementations and major escalations
Nice To Haves
- Experience in MSP or multi-customer environments strongly preferred
- CCNA / CCNP or equivalent experience
- Firewall certifications (Fortinet NSE4-8, SonicWall)
- Microsoft Windows Server, Azure, or VMware certifications
Responsibilities
- Serve as senior escalation for complex network, server, and infrastructure issues
- Design and implement advanced solutions involving routing, switching, firewalls, VPNs, wireless, and server infrastructure
- Lead resolution of high-impact, multi-system incidents and recurring problems
- Design and administer advanced Windows Server environments, including Active Directory, DNS, DHCP, Group Policy, and core infrastructure services
- Lead virtualization implementations and optimization across VMware, Hyper-V, and hybrid platforms
- Plan and execute server upgrades, migrations, and lifecycle refresh activities
- Validate backup, recovery, and disaster-recovery configurations for server workloads
- Produce solution designs and implementation plans for moderate to high-complexity changes and projects
- Ensure solutions align with architectural standards and security requirements
- Contribute to the development and refinement of infrastructure standards and reference designs
- Lead infrastructure changes with appropriate risk assessment, testing, and documentation
- Act as technical lead on infrastructure-heavy projects
- Coordinate closely with NOC, Security, M365, and Project teams to ensure clean delivery and handoff
- Mentor Network / Infrastructure Administrators
- Provide guidance on troubleshooting approaches, design considerations, and best practices
- Raise quality and consistency across delivery of infrastructure and networking projects
Benefits
- Shared group and health benefits
- Continuing Education Program
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What This Job Offers
Job Type
Full-time
Career Level
Senior
Education Level
No Education Listed
