Senior Infrastructure Engineer
Hybrid (3 Days/Week Onsite)
Position Summary
Our client is seeking a
Senior Infrastructure Engineer to lead and architect enterprise networking and infrastructure initiatives across a hybrid environment. This role will serve as the organization's technical expert for
Azure Networking, Zscaler, Fortinet, Zero Trust security, and hybrid cloud connectivity.
The ideal candidate has a strong infrastructure engineering background with deep hands-on networking expertise and experience supporting modern cloud-first environments. This individual will own network architecture, provide Level 3 escalation support, guide infrastructure strategy, and drive network and security modernization efforts.
Responsibilities
- Design, implement, and support enterprise network and infrastructure solutions across on-premises and Azure environments.
- Lead Azure networking initiatives, including VNets, ExpressRoute, VPNs, NSGs, Load Balancers, Azure Firewall, and hybrid cloud connectivity.
- Administer and optimize Zscaler platforms and support the organization's Zero Trust networking strategy.
- Configure and manage Fortinet technologies, including FortiGate firewalls, SD-WAN, VPNs, and security policies.
- Serve as the highest-level escalation point for complex networking and infrastructure issues.
- Oversee and provide technical guidance to the Managed NOC and external service providers.
- Drive network modernization projects focused on security, cloud adoption, performance, and scalability.
- Partner with infrastructure, cloud, and security teams to improve overall platform reliability and security.
- Conduct root cause analysis, implement preventative measures, and maintain technical documentation.
- Evaluate emerging technologies and make recommendations for continuous improvement.
Required Qualifications
- 7+ years of experience in Infrastructure Engineering, Network Engineering, Systems Engineering, or a related field.
- Strong hands-on experience with Azure Networking and hybrid cloud environments.
- Deep expertise with Zscaler and Zero Trust networking principles.
- Advanced experience with Fortinet technologies, including FortiGate firewalls and SD-WAN.
- Strong understanding of routing and switching protocols, including BGP and OSPF.
- Experience supporting:
- LAN/WAN environments
- VPN technologies
- Network segmentation
- Wireless infrastructure
- Cloud networking
- Experience troubleshooting complex enterprise networking and infrastructure issues.
- Strong communication skills and ability to work across technical and business teams.
Preferred Qualifications
- Broader Azure infrastructure experience, including compute, storage, monitoring, and identity services.
- Experience with SASE/SSE architectures.
- Cisco Meraki experience.
- Experience working with managed service providers and outsourced NOC teams.
- Relevant certifications such as:
- Azure Network Engineer Associate (AZ-700)
- Fortinet FCP/FCSS
- Zscaler Certifications
- CCNP Enterprise
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