Network Engineer

FNZ; Pune District; On-site; INR 900,000 - 1,500,000; Full time

Job summary

FNZ seeks a hands-on Network Engineer in Pune, India, to operate and support the enterprise network across on‑prem, hybrid, and cloud environments. You will work with Platform Services to ensure stability, performance, and security for critical platforms.

You’ll troubleshoot incidents, contribute to design improvements, and advance automation to reduce manual tasks, collaborating with Security, Cloud, and business teams.

Qualifications

• Hands-on config, maintenance, and troubleshooting of enterprise networks.
• Experience with on-premises networks; hybrid/cloud networking a plus.
• Incident response and structured troubleshooting in ops environments.
• Knowledge of Layer 2/3, OSPF, BGP, network security.
• Familiarity with Cisco Nexus, VXLAN, NSX-T, and F5 LTM/GTM.

Responsibilities

• Operate and optimise FNZ's enterprise network across on-prem, hybrid, and cloud.
• Resolve network incidents and performance issues with structured troubleshooting.
• Contribute to design and delivery of network solutions with architecture teams.
• Automate repetitive tasks and improve operational procedures.
• Collaborate with Platform Services, Security, Cloud, and business teams.

Skills

Network engineering

Troubleshooting

Automation

Communication

Security principles

Tools

Cisco Nexus

NSX-T

F5 LTM/GTM

Terraform

Ansible

CI/CD pipelines

LogicMonitor

AWS

Azure

GCP

Job description

India

FNZ is on a mission to make wealth management more accessible, inclusive, and scalable worldwide. Supporting investment platforms used by over 20 million people, our EU/UK Network Engineering team underpins the critical infrastructure that powers global wealth technology.

We’re looking for a hands‑on Network Engineer to join our Platform Services function. Reporting into the Network Engineering leadership team, this role will help operate and support FNZ’s enterprise network estate, contributing to the stability, performance, security, and ongoing improvement of our on‑prem, hybrid, and cloud environments.

What You’ll Be Doing

As a Network Engineer, you’ll be part of the regional Network Engineering team, helping to maintain and improve secure, resilient, and high‑performing network services across FNZ.

Your Responsibilities Will Include

Network Operations & Engineering

• Supporting the operation, maintenance, and optimisation of FNZ’s enterprise network infrastructure
• Supporting the investigation and resolution of network incidents and service issues, escalating where required
• Troubleshooting and resolving network performance, availability, and connectivity issues
• Supporting lifecycle management activity including upgrades, patching, configuration improvements, and infrastructure refreshes
• Ensuring network services remain highly available, secure, and aligned to business needs

Design, Delivery & Improvement

• Contributing to the design and delivery of network solutions for new and existing systems
• Working with Network Architecture to implement new tooling, infrastructure, and network capabilities
• Supporting the review of existing technologies and identifying practical improvements
• Helping to enhance automation and reduce manual, repeatable network tasks
• Supporting continuous improvement of operational procedures, standards, and documentation

Collaboration & Stakeholder Support

• Working closely with Platform Services, Infrastructure, Security, Cloud, and business teams to deliver reliable network outcomes
• Supporting project delivery alongside BAU operational responsibilities
• Providing clear technical updates and analysis to engineering leads and stakeholders
• Helping to explain technical issues, business impact, risks, and resolution options clearly

You’ll be a practical, hands‑on network engineer who is comfortable working in enterprise environments and understands the importance of secure, resilient infrastructure for business‑critical platforms.

Essential Experience

• Practical experience configuring, maintaining, and troubleshooting enterprise network environments
• Experience supporting network infrastructure in on‑premises environments; exposure to hybrid or public cloud networking is advantageous
• Experience supporting incident response and structured troubleshooting in operational environments
• Good understanding of network availability, performance, resilience, and security principles
• Practical experience in several of the following areas:
• Experience with Cisco switching technologies; Cisco Nexus experience is advantageous
• Good Layer 2 and Layer 3 networking and troubleshooting knowledge
• Working knowledge of OSPF and BGP routing protocols
• Exposure to overlay or fabric technologies such as VXLAN or NSX‑T
• Network security principles and secure configuration practices
• Exposure to application delivery platforms such as F5 LTM/GTM

Desirable Experience

• Fortigate firewall solutions
• F5 Distributed Cloud
• Network automation and orchestration, such as Terraform, Ansible, or CI/CD pipelines
• Cloud networking across AWS, Azure, or GCP
• LogicMonitor or similar enterprise‑grade monitoring platforms

What You’ll Need To Succeed At FNZ

• A strong technical mindset with excellent attention to detail
• Calm, structured problem‑solving skills in operational environments
• Good communication skills across technical and non‑technical audiences
• A proactive approach to continuous improvement and automation