Network Infrastructure Specialist

Accenture; Greater London; On-site; GBP 60,000 - 85,000; Full time

Job summary

A global consulting firm in the UK is looking for a highly skilled Network Analyst/Architect. This role focuses on designing, implementing, and optimizing their enterprise network infrastructure, with a strong emphasis on cloud networking and automation. Candidates should possess robust experience in network architecture, cloud solutions, and scripting tools like Python. The successful applicant will ensure high availability and performance while collaborating with cross-functional teams to drive innovative solutions. This role offers significant impact on the organization's technology initiatives.

Qualifications

• Strong professional experience in network architecture and analysis.
• Proven experience with routing and switching protocols.
• Hands-on experience with cloud networking platforms.

Responsibilities

• Design and manage robust network infrastructures.
• Architect and manage cloud-based network solutions.
• Leverage automation tools to enhance network operations.

Skills

Network architecture

Cloud networking

Routing and switching

Network automation

Tools

Ansible

Python

Terraform

AWS

Azure

GCP

Job description

We are seeking a highly skilled and experienced Network Analyst/Architect to join our dynamic IT team. The ideal candidate will play a crucial role in designing, implementing, and optimizing our enterprise network infrastructure, with a strong focus on cloud networking, automation techniques, and traditional network architectures. You will be responsible for ensuring the seamless integration of cloud-based and on-premise networking technologies, driving performance, scalability, and security across the entire network environment.

This position demands a forward-thinking professional who can lead in developing innovative solutions while maintaining and improving our current systems. You will collaborate with IT colleagues, external vendors, and key business stakeholders to ensure that the network infrastructure aligns with our organization's strategic goals and technology initiatives.

Key Responsibilities:

Design, Implement, and Manage Network Infrastructure

• Lead the design and deployment of robust, scalable, and high‑performing network architectures, including LAN, WAN, WiFi, and cloud networking solutions.
• Expertise in routing, switching, and network segmentation to support business operations across multiple sites and cloud environments.
• Design and implement secure network architectures to meet the evolving needs of a hybrid cloud environment.

Cloud Networking Expertise

• Architect and manage cloud-based network solutions (e.g., AWS, Azure, GCP) to support a range of applications and workloads.
• Ensure high availability and performance of network services in cloud environments, leveraging virtual network functions, VPNs, and direct connections.

• Design cloud‑to‑cloud and hybrid cloud architectures with a focus on security and cost optimization.

Automation and Scripting

• Leverage automation tools and scripting (e.g., Ansible, Python, Terraform) to enhance network deployment, configuration management, and ongoing network operations.
• Develop network automation strategies to improve efficiency, reduce human error, and minimize downtime.
• Collaborate with DevOps teams to integrate network automation within broader infrastructure‑as‑code (IaC) practices.

Network Monitoring and Troubleshooting

• Continuously monitor and analyze network performance using various network management tools, identifying and resolving network issues to ensure uptime and stability.
• Provide proactive troubleshooting for complex networking issues, ensuring minimal disruption to business operations.

Security and Compliance

• Implement and enforce network security policies and procedures to safeguard the integrity and confidentiality of organizational data.
• Ensure compliance with industry standards, including NIST, PCI‑DSS, and GDPR, by enforcing firewall, VPN, and other security measures.

Collaboration and Leadership

• Work closely with cross‑functional teams, including cybersecurity, cloud architects, systems engineers, and external vendors to optimize network operations.
• Mentor junior network engineers and provide technical leadership on large‑scale network projects.

Job Qualifications:

• Strong professional experience in network architecture and analysis, with a focus on cloud networking and traditional enterprise networks.
• Proven experience with routing and switching (e.g., BGP, OSPF, EIGRP, MPLS), LAN/WAN design, and WiFi technologies.
• Hands‑on experience with cloud networking platforms such as AWS, Azure, or GCP.
• Strong experience in network automation using scripting tools like Python, Ansible, or Terraform.