Job Description
We are seeking an experienced Infrastructure and Network Engineer to join our team. The role will focus on maintaining the firm's current hybrid cloud, network, Internet and server connectivity infrastructure.
The individual will deal with various issues, including On-Prem/Cloud Infrastructure, networking problems, and routine scheduled network infrastructure upgrades. The candidate must be hands-on and have experience working with Azure, Juniper, PaloAlto systems, M365 and Windows Server.
Responsibilities:
* Maintain and monitor a highly available and complex hybrid cloud and network infrastructure
* Perform daily system and network monitoring
* Repair and recover from hardware and software failures across the entire infrastructure stack
* Identify issues proactively and suggest solutions
* Provide some end-user support including VIP support
* Manage switch and firewall software and update deployments
* Do occasional out-of-hours and weekend work
* Have strong interpersonal skills
* Be eager to learn and have attention to detail
* Produce and maintain documentation
Requirements:
* A technical understanding of designing and implementing network solutions and improving the efficiency of current networks
* Installing, configuring and supporting network equipment including firewalls, routers, switches, load balancers and WiFi access points
* Experience of Juniper/Cisco network switches and PaloAlto firewalls
* Supporting Windows Services such as certificate services, AD, DNS, NTP, GPOs and DHCP
* Configuring firewalls, routing and switching to maximise network efficiency and security
* Maximising network performance through ongoing monitoring and troubleshooting
* Maintaining a schedule of updates to the latest firmware releases
* Investigating faults in a network
* Reporting network status to key stakeholders
* Azure cloud computing concepts and design
* Supporting all M365-related services, both backend and front end
* Knowledge of Terraform and Powershell
* Azure AD/Entra ID and related services like Conditional Access
Nice to Have:
* Endpoint management, SCCM, Intune, Defender
* Application deployment/patching
],