Ip network infrastructure engineer

About the job We are seeking a highly skilled and versatile IP Network Infrastructure Engineer to join our dynamic and forward-thinking team to support a U. S.-based enterprise client . This role is ideal for professionals with deep experience in enterprise networking, cloud infrastructure (Azure), wireless technologies (Wi-Fi 6/6 E), and virtualization (VMware). You will be responsible for designing, deploying, and supporting complex hybrid infrastructures that span on-premises and cloud environments. **⚠️ Immediate joiners only — please excuse if you cannot join immediately.** Key Responsibilities 1. Network Design & Architecture Design and implement IP networking solutions. Architect scalable and secure hybrid cloud environments (Azure), including S2 S VPNs, Virtual WAN, and Hub-and-Spoke models. Design and implement Wi-Fi 6 E wireless solutions meeting enterprise standards for coverage, performance, and density. Build switching architectures with multigigabit access, 10/25 Gbps uplinks, and high-throughput MDF-to-core links. 2. Cloud & Virtualization Deploy and manage Microsoft Azure infrastructure: VMs, VNets, Azure Firewall, and NSGs. Automate infrastructure tasks using Power Shell, Azure CLI, or Terraform. Administer VMware v Sphere environments including v Center, ESXi, DRS, HA, and NSX. Manage VMware Horizon VDI environments and backup solutions (e.g., Veeam). 3. Wireless & Access Layer Engineering Lead the staging, configuration, and deployment of Cisco/Aruba access switches and Wi-Fi 6 E APs. Implement VLAN, Qo S, and security policies using Cisco ISE or Aruba Clear Pass. Optimize SSID strategy and NAC integration for secure user/device access. Support Vo IP/UC systems such as Cisco CUCM and Microsoft Teams Voice. 4. Monitoring, Security & Optimization Monitor and manage infrastructure via Cisco DNA Center, Aruba Central, or Solar Winds. Configure and maintain firewalls— hands-on experience with Sonic Wall is required . Ensure secure network operation using IDS/IPS, encryption, and access control policies. Conduct proactive troubleshooting and root cause analysis across network, cloud, and virtual layers. 5. Collaboration & Documentation Liaise with internal IT, security, and vendor teams for successful project execution. Provide comprehensive documentation, knowledge transfer, and mentorship to junior staff. Collaborate on large-scale integrations including Verizon systems and macro-level deployments. Required Qualifications Education: Bachelor’s degree in Computer Science, IT, or related field (or equivalent experience). Certifications: CCIE (Routing & Switching) – Mandatory CCNP Enterprise – Required VMware Certifications (VCP-DCV, VCIX, or VCDX) – Preferred Azure Certifications (AZ-104, AZ-700, AZ-305) – Preferred Sonic Wall SNSP or equivalent – a plus Technical Skills 7+ years of experience in enterprise networking and infrastructure engineering. Proven hands-on experience with: Cisco, Juniper, Arista, and Sonic Wall network platforms Microsoft Azure (VNets, VPNs, Firewalls) VMware (v Sphere, NSX, Horizon, v Motion) Wi-Fi 6/6 E deployment (Cisco, Aruba), site surveys (Ekahau) Cisco Catalyst 9000 Series, multigig Po E++ switches Network access control (Cisco ISE, Clear Pass) Automation (Power Shell, Terraform, Python) Vo IP/UC systems and Qo S configurations Strong knowledge of SDN, micro-segmentation, VLANs, SGTs, ACLs Soft Skills Strong analytical and problem-solving skills. Excellent documentation, communication, and project coordination. Ability to troubleshoot under pressure and manage complex technical projects. Preferred Qualifications Multi-campus Wi-Fi 6 E rollouts Cloud-managed networking models Zero-trust networking and modern identity-based access controls Migration of NAC systems (e.g., Cisco ISE to Clear Pass) Please send your resume and cover letter to . We are hiring for immediate joiners only — please excuse if you cannot join immediately . We look forward to reviewing your application.