Network Infrastructure Engineer
Network Infrastructure Engineer

Network Infrastructure Engineer

London Full-Time 36000 - 60000 £ / year (est.) No home office possible
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At a Glance

  • Tasks: Join our IT team to implement and manage WAN solutions across cloud and physical platforms.
  • Company: We work in diverse sectors like Health, Energy, and Finance, driving innovation in IT infrastructure.
  • Benefits: Enjoy a hybrid work model with flexible hours and opportunities to work with cutting-edge technologies.
  • Why this job: Be part of a dynamic team, enhancing your skills while making a real impact in various industries.
  • Qualifications: In-depth knowledge of networking protocols and hands-on experience with cloud environments required.
  • Other info: Apply now for interview slots; this role offers exciting growth opportunities!

The predicted salary is between 36000 - 60000 £ per year.

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, GRE, IPSEC for VPN tunnels, 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.

Network Infrastructure Engineer employer: Halian

Join a forward-thinking company that values innovation and collaboration, offering a vibrant work culture where your contributions as a Network Infrastructure Engineer will directly impact diverse sectors such as Health, Energy, and Finance. With a strong emphasis on employee growth, you will have access to cutting-edge technologies and opportunities for professional development, all while enjoying the flexibility of a hybrid work model that promotes work-life balance.
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Contact Detail:

Halian Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Network Infrastructure Engineer

✨Tip Number 1

Familiarise yourself with the specific cloud platforms mentioned in the job description, such as Azure, AWS, and Google Cloud. Having hands-on experience or projects that showcase your skills in managing virtual networks on these platforms can set you apart from other candidates.

✨Tip Number 2

Brush up on your knowledge of networking protocols like OSPF, BGP, and GRE. Being able to discuss these technologies confidently during the interview will demonstrate your expertise and readiness for the role.

✨Tip Number 3

Prepare to discuss your experience with Infrastructure-as-Code, particularly using Terraform. Highlight any projects where you've successfully implemented automation in cloud infrastructure, as this is a key requirement for the position.

✨Tip Number 4

Showcase your problem-solving skills by preparing examples of complex network issues you've resolved in the past. This will help illustrate your analytical abilities and how you can contribute to the team at StudySmarter.

We think you need these skills to ace Network Infrastructure Engineer

WAN Solutions Implementation
Cloud Networking
Networking Protocols (OSPF/IS-IS, BGP, GRE, IPSEC)
Quality of Service (QoS)
Multicasting
Layer 2 and Layer 3 Connectivity
TCP/IP Networking
Subnetting and Addressing Schemes
Cloud Automation (Terraform)
Network Services Management (DHCP, DNS, IPAM)
Virtual Server Technologies (VMware, Hyper-V)
Storage Area Network (SAN) Management
Network-Attached Storage (NAS) Management
Problem Solving
Communication Skills
Experience with Network Automation Tools
Knowledge of SD-WAN Technologies
Familiarity with Network Monitoring Tools (e.g., SolarWinds, Nagios)
Multi-Cloud Environment Experience

Some tips for your application 🫡

Tailor Your CV: Make sure your CV highlights relevant experience and skills that align with the job description. Focus on your hands-on implementation of WAN solutions, cloud networking experience, and any certifications you hold.

Craft a Compelling Cover Letter: Write a cover letter that showcases your passion for network infrastructure and your problem-solving abilities. Mention specific technologies you've worked with, such as OSPF, BGP, or Terraform, to demonstrate your expertise.

Highlight Relevant Projects: In your application, include examples of past projects where you successfully managed WAN solutions or cloud migrations. This will help illustrate your practical experience and ability to handle the responsibilities of the role.

Proofread Your Application: Before submitting, carefully proofread your application for any spelling or grammatical errors. A polished application reflects your attention to detail and professionalism, which are crucial in IT roles.

How to prepare for a job interview at Halian

✨Showcase Your Technical Skills

Be prepared to discuss your hands-on experience with WAN solutions and cloud networking. Highlight specific projects where you've implemented or managed networks on platforms like Azure, AWS, or Google Cloud.

✨Demonstrate Problem-Solving Abilities

Expect to face scenario-based questions that test your analytical skills. Prepare examples of complex network issues you've resolved, focusing on your troubleshooting process and the outcome.

✨Familiarise Yourself with Networking Protocols

Brush up on key networking protocols such as OSPF, BGP, GRE, and IPSEC. Be ready to explain how these technologies work and their applications in real-world scenarios.

✨Communicate Effectively

Strong communication skills are essential. Practice articulating your thoughts clearly and concisely, especially when discussing technical concepts. This will help you connect with both technical and non-technical interviewers.

Network Infrastructure Engineer
Halian
H
  • Network Infrastructure Engineer

    London
    Full-Time
    36000 - 60000 £ / year (est.)

    Application deadline: 2027-05-09

  • H

    Halian

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