Network Engineer

Network Engineer to support the deployment, operation, and maintenance of enterprise network infrastructure across on-premises environments and cloud platforms (AWS, Azure). This role provides hands-on support for LAN, WAN, wireless, and security infrastructure, and is an excellent opportunity to grow within a dynamic, modern network environment.Key ResponsibilitiesNetwork Operations & SupportPerform day-to-day operations, monitoring, and troubleshooting of on-premises and cloud-connected network infrastructure.Respond to network incidents, identify root causes, and implement or escalate resolutions in a timely manner.Support global carrier services and connectivity across regional offices.Maintain accurate operational documentation, including network diagrams, runbooks, and change records.Participate in an after-hours/on-call rotation for critical incidents.Infrastructure Deployment & MaintenanceConfigure and deploy Aruba and/or Cisco LAN, Wi-Fi, and WAN equipment under the guidance of senior engineers and architects.Assist in the implementation of network changes following established change management processes.Support the lifecycle management of network hardware and software, including patching and firmware upgrades.Cloud & Hybrid ConnectivityAssist in supporting hybrid connectivity between on-premises environments and AWS/Azure, including VPNs and cloud virtual networking constructs (VPCs, VNets).Learn and apply cloud networking concepts to support day-to-day operational needs.Automation & ToolingSupport automation and IaC initiatives by executing and maintaining existing scripts and workflows.Develop basic scripting skills (Python, Shell, or PowerShell) to improve operational efficiency.Build proficiency in Terraform and Git as part of the team's IaC and version control practices, with the expectation of independently managing routine network configurations through code over time.Utilize monitoring and management tools to proactively identify and address network issues.Firewall & SecuritySupport administration of Check Point firewalls, including assisting with rule reviews and VPN troubleshooting.Assist in maintaining Aruba ClearPass NAC policies for network access control and segmentation.Adhere to Bain Capital's network security standards and best practices across all environments.QualificationsRequiredExperience: Minimum of 3 years of enterprise networking experience in a hands-on operational role.Networking Expertise:Working knowledge of Aruba and/or Cisco LAN, WAN, and wireless infrastructure.Understanding of core routing and switching protocols and concepts (BGP, OSPF, VLANs, STP, QoS).Familiarity with firewall concepts and basic security policy administration.Exposure to AWS and/or Azure networking fundamentals (VPCs/VNets, routing, VPN connectivity).Operations:Experience working within ITIL-aligned change management and incident response processes.Ability to read and interpret network diagrams and documentation.Strong troubleshooting and analytical skills with a methodical approach to problem resolution.PreferredExperience with Check Point firewalls or Aruba ClearPass NAC.Basic scripting experience (Python, Shell, or PowerShell).Some exposure to Infrastructure as Code tools (Terraform) and version control (Git) is a plus, though hands-on development of these skills is expected as part of the role.Relevant industry certifications such as CCNA, Aruba Certified Associate, or AWS/Azure networking fundamentals.