Network Infrastructure Engineer

Halian; Greater London; Hybrid; GBP 80,000 - 100,000; Full time

Job summary

An established industry player is seeking a highly skilled Infrastructure Network Engineer to join their dynamic IT infrastructure team. This exciting role involves implementing and managing WAN solutions and network migration tasks across both physical and cloud platforms. You will work with cutting-edge technologies, ensuring seamless integration of cloud and on-premise network solutions. If you are passionate about networking and eager to make an impact in a fast-paced environment, this opportunity is perfect for you. Join a team that values innovation and collaboration, and help shape the future of IT infrastructure.

Qualifications

• In-depth knowledge of networking protocols including OSPF, BGP, and GRE.
• Proven experience managing virtual networks in cloud environments.

Responsibilities

• Hands-on implementation of WAN solutions across physical and cloud platforms.
• Manage and configure cloud-based virtual networks ensuring efficient integration.

Skills

Networking Protocols

Cloud Networking

Hands-On Implementation

Networking Fundamentals

Cloud Infrastructure

Virtualization and Storage

Problem Solving

Communication Skills

Education

Relevant networking certifications (e.g., Cisco CCNP)

Cloud certifications (Azure, AWS, Google Cloud)

Tools

Terraform

VMware

Hyper-V

SolarWinds

Nagios

Job description

This range is provided by Halian. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.

Base pay range

We are looking for a highly skilled and motivated Infrastructure Network Engineer to join a dynamic IT infrastructure team. My client works across multiple sectors to include Health, Energy, Finance, and Energy. As a key contributor, you will play a vital role in implementing and managing WAN solutions and network migration tasks across both physical and cloud platforms. This role offers an exciting opportunity to work with cutting-edge technologies in a fast-paced environment, ensuring the seamless integration of cloud and on-premise network solutions.

Key Responsibilities:

• WAN Solutions Implementation: Hands-on implementation of Wide Area Network (WAN) solutions, managing network migration tasks on both physical and cloud-based platforms (Azure, AWS, Google Cloud).
• Cloud Networking: Manage and configure cloud-based virtual networks on platforms such as Azure, AWS, and Google Cloud, ensuring efficient integration and management of resources.
• Networking Technologies: Configure, support, and troubleshoot WAN technologies, including but not limited to:
• OSPF/IS-IS, BGP for dynamic routing
• Quality of Service (QoS), Multicasting
• Layer 2 and Layer 3 connectivity
• WAN acceleration and optimization techniques.
• IP and Subnetting: Deep knowledge of TCP/IP networking, including subnetting, addressing schemes, and routing protocols.
• Cloud Automation (Terraform): Develop and manage Infrastructure-as-Code (IaC) solutions using Terraform for cloud infrastructure deployments, scaling, and management.
• Network Services Management: Oversee the deployment and support of network services, including but not limited to DHCP, DNS, IPAM, and IP-based network configurations.
• Virtual Server Technologies: Experience managing virtual server environments, supporting infrastructure related to virtualization platforms such as VMware, Hyper-V, or equivalent.
• Storage Technologies: Administer and manage Storage Area Network (SAN) and Network-Attached Storage (NAS) technologies.
• Collaboration: Work closely with cross-functional teams to ensure seamless network infrastructure deployment, security compliance, and scalability.

Key Skills and Qualifications:

• Networking Protocols: In-depth knowledge of networking protocols and technologies, including OSPF/IS-IS, BGP, GRE, IPSEC, VPNs, QoS, Multicasting, and Layer 2/Layer 3 connectivity.
• Cloud Networking: Proven experience managing virtual networks in Azure, AWS, and Google Cloud environments.
• Hands-On Implementation: Demonstrated experience in hands-on configuration, troubleshooting, and migration of WAN and cloud-based solutions.
• Networking Fundamentals: Strong expertise in TCP/IP, subnetting, routing, and switching.
• Cloud Infrastructure: Proficiency in Terraform for infrastructure automation and management of cloud resources.
• Virtualization and Storage: Experience in managing virtual server technologies (VMware, Hyper-V, etc.) and storage technologies (SAN, NAS).
• Certifications: Relevant certifications in networking (e.g., Cisco CCNP, Juniper JNCIP, or equivalent), cloud certifications (Azure, AWS, Google Cloud), and Infrastructure-as-Code (Terraform) are desirable.
• Problem Solving: Strong analytical and troubleshooting skills in complex network environments.
• Communication Skills: Excellent verbal and written communication skills with the ability to work effectively with internal teams and external vendors.

Preferred Qualifications:

• Experience with network automation tools and scripts.
• Knowledge of SD-WAN technologies and their implementation.
• Familiarity with network monitoring tools (e.g., SolarWinds, Nagios, etc.).
• Experience in a multi-cloud environment with hybrid infrastructure solutions.

This is a hybrid role with 2 days a week on-site. Interview slots available, apply now to be considered.

Seniority level

Mid-Senior level

Employment type

Full-time

Job function

Information Technology

Industries

Public Health, Services for Renewable Energy, and Financial Services