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 6/6E), 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 S2S VPNs, Virtual WAN, and Hub-and-Spoke models.
- Design and implement Wi-Fi 6E 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 PowerShell, Azure CLI, or Terraform.
- Administer VMware vSphere environments including vCenter, 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 6E APs.
- Implement VLAN, QoS, and security policies using Cisco ISE or Aruba ClearPass.
- Optimize SSID strategy and NAC integration for secure user/device access.
- Support VoIP/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 SolarWinds.
- Configure and maintain firewalls—hands-on experience with SonicWall 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
- SonicWall 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 SonicWall network platforms
- Microsoft Azure (VNets, VPNs, Firewalls)
- VMware (vSphere, NSX, Horizon, vMotion)
- Wi-Fi 6/6E deployment (Cisco, Aruba), site surveys (Ekahau)
- Cisco Catalyst 9000 Series, multigig PoE++ switches
- Network access control (Cisco ISE, ClearPass)
- Automation (PowerShell, Terraform, Python)
- VoIP/UC systems and QoS 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 6E rollouts
- Cloud-managed networking models
- Zero-trust networking and modern identity-based access controls
- Migration of NAC systems (e.g., Cisco ISE to ClearPass)

Please send your resume and cover letter to hr@orion-technologysolutions.com.

We are hiring for immediate joiners only — please excuse if you cannot join immediately.

We look forward to reviewing your application.

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