Senior Infrastructure & Network Engineer

Responsibilities

• Accountable and responsible for the design, implementation, support and continuous refinement of Cellares’s global infrastructure and network services
• Collaborate with cross-functional teams to integrate networks solutions that meet business requirements and support growth initiatives
• In partnership with the Director, Infrastructure and Security, develop and maintain a multi-year rolling roadmap that optimally reflect strategic business objectives, efficient sequencing, resources and funding
• Implements policies, procedures, automation and controls for consistent delivery of high availability services in a cost-effective manner
• Support and manage datacenter networks, Wi-Fi, end-user LANs, firewalls, ISP, VPN, WAN acceleration, application load-balancing and a wide array of supporting technologies
• Implement and refine monitoring and alerting frameworks to proactively detect and mitigate issues, ensuring high availability and performance
• Plan and implement sites migrations from traditional network architecture to Software Defined Access architecture
• Develop and maintain secure remote access solutions like VPNs and zero trust architectures to protect company data
• Solve modern network issues spanning across LAN, WAN, Datacenter and Cloud infrastructure
• Design, implement, and manage Identity and Access Management solutions
• Provide technical leadership during major incidents and strive to quickly resolve complex network incidents
• Partner with IT Security team to ensure security and compliance of network infrastructure
• Create and maintain detailed documentation on audit events, security incidents and system changes
• Oversee infrastructure and network operations, leveraging Managed Service Providers (MSPs) and internal personnel where needed

Requirements

• Bachelor’s Degree or combination of education and experience that demonstrates analytical skills, problem solving, initiative, judgment and decision making and writing ability
• 7+ years of experience in IT, network, system, or software engineering role
• Experience working on automated deployments (e.g. Kubernetes) and expertise in managing cloud providers (AWS, GCP, and especially Azure)
• Experience in managing virtualized environments, including Microsoft Azure, VMware and Nutanix Prism
• Experience with Identity and Access Management Solutions (e.g. OKTA, Microsoft Azure, Active Directory, Google Workspace)
• Experience with server setups, Windows/ Linux, on-premises AD, and Microsoft Entra
• Expertise in network platforms (Palo Alto Networks, Aruba, Azure, VPN)
• Expertise in routing and switching technologies (BGP, OSPF, VLANs)Expertise in building Microsoft Azure transit gateway network and architecture
• Expertise in infrastructure monitoring, network performance and backup tools (e.g. Logicmonitor, SumoLogic, rconfig, Unimus)
• Ability to prioritize work independently and deliver in a fast-paced tech environment
• Experience with Palo Alto Networks firewall devices
• Experience with Aruba Switching and WiFi
• Exceptional problem-solving abilities and a commitment to achieving high reliability and uptime
• Excellent communication and collaboration skills, with a track record of working effectively across teams
• Self-awareness, integrity, authenticity, and a growth mindset