Infrastructure Engineer, Network Firewalls Services

Closing date for applications: 03/07/2026

Location London, United Kingdom

Job typePermanent | Contract typeFull Time

Mostly Remote

You’ll spend most of your time at home, working with your team digitally. You’ll come into an office or hub at least twice a month to collaborate with your colleagues.

Managerial / Technical Lead

This is a general indication and doesn’t always reflect day-to-day responsibilities. Check the job description for full details.

#R-00280789

Join our digital revolution in NatWest Digital X

In everything we do, we work to one aim. To make digital experiences which are effortless and secure.

So we organise ourselves around three principles: engineer, protect, and operate. We engineer simple solutions, we protect our customers, and we operate smarter.

Job description

This role is based in the United Kingdom and as such all normal working days must be carried out in the United Kingdom.

Join us as an Infrastructure Engineer, Network Firewalls Services

We’ll look to you to develop and implement core infrastructure technologies, products and services against customer and non-functional requirements

In order to achieve a first-class customer experience, you’ll make sure the infrastructure technology is engineered to comply with security, availability and resilience, performance and capacity

You’ll work with colleagues across the bank, allowing you to your network and gain exposure for you and your work

What you'll do

As an Infrastructure Engineer, you’ll be contributing to and managing the selection, creation and maintenance of infrastructure technologies required to meet the needs of our customers, ensuring alignment to the Chief Technology Office (CTO) strategic targets and architecture outcomes.

You’ll also be:

Making sure the required work in the platform backlog contains detailed acceptance criteria, which ensures that operations support or warranty period is clear and accountable once a system migration is complete

Contributing to a high number of complex and risk exposed technical infrastructures

Producing and providing ongoing management of infrastructure roadmaps, detailing lifecycles of the technology from new products and versions, through to end of support and retirement

Providing operational support to other infrastructure teams in the event of major incidents or complex technical issues

Building and leveraging relationships with colleagues across bank to make sure decisions made are commercially focused and create long term value for the organisation

The skills you'll need

To succeed in this role, you’ll need the ability to understand how your area of expertise supports customers, from the core development of technology to risk based decisions. On top of this, you’ll need a clear understanding of infrastructure layers or stack, and a broad knowledge across multiple platforms such as server, operating system, virtualisation, database, middleware or network.

Along with experience of contributing to roadmaps and strategies and working closely with third parties on assurance of their output and managing their performance, you’ll need the ability to communicate complex technical concepts clearly to your peers and management level colleagues, with good collaboration and stakeholder management skills.

You’ll also demonstrate:

Advanced knowledge of network security technologies products and design, and extensive experience of working on Fortinet and other firewall vendors technologies

A good understanding of IaaS, PaaS, SaaS and cloud technologies

A good understanding of Agile methodologies paired with working knowledge of the Agile toolsets and experience of working in an Agile team

The ability to relate everyday work to the strategic vision of the feature team, platform and domain

A clear understanding of the DevOps mind-set, collaboration, automation and tooling

A background of working in a complex, multi disciplined matrix team

Your benefits breakdown

Here’s a quick look at what your pay package and annual leave could look like if you get accepted for the role. We have a wide range of benefits to support you in your working life and beyond.

Tap each segment for details.

Your pay package

100% Base pay This is your base pay package that you take home every month.

+10% Pension funding This is monthly funding paid towards your pension.

up to +10% Benefit funding This is monthly funding paid towards a range of benefits you can choose from.

Your leave allowance

30 days Annual leave You’ll also have the opportunity to purchase up to 5 additional days off.

3 days Volunteering Take time off to support the causes you’re passionate about.

3 days Training Take time to build the skills you need to grow your career.

Total rewards package

Welcome to our Bishopsgate hub

Based only a few minutes’ walk from Liverpool Street Station, the central location of this office makes working there incredibly convenient. Everything you need is close by, so you can run errands, go to the gym, and socialise with friends and colleagues before and after work.

Bishopsgate recently underwent a multi-year refurbishment programme to improve spaces and facilities as well as become more sustainable.

Our tech stack

Here’s just some of the technologies we use.

Front end

JavaScript

ReactJS

AngularJS

Back end

Python

Java

Microsoft Dynamics

DevOps

AWS

GitLab

Google Cloud Platform

Data

Kafka

Hadoop

PostgreSQL

Snowflake