Network firewall services infrastructure engineer Work, Jobs in E14 (with Salaries)

Network Firewall Services Infrastructure Engineer
National Westminster Bank PLC —London
- Full-time
- Hybrid work
- Scripting
- Agile
- Communication skills
- Annual leave
17h
Network & Infrastructure Engineer
Legends Global (Europe) —London
- Communication skills
- Annual leave
- Employee assistance programme
Quick apply
Infrastructure / DevOps Engineer
Metropolitan Police —Southwark
- £52,653 - £57,417 a year
- Full-time
- AI
- Annual leave
2d
Infrastructure Engineer
OLIX —London
- £88,000 a year
- Full-time
- Computer Science
- DevOps
- Bachelor's degree
Infrastructure Network Engineer
Lane Clark & Peacock —London
- Hybrid work
- Organisational skills
- Communication skills
- Annual leave
- Employee discount
2nd Line Network Engineer
Fortray Global Services Ltd —London
- £38,000 - £42,000 a month
- Gym membership
Infrastructure Operations Engineer
Lightning AI —London
- £160,000 - £200,000 a year
- Hybrid work
- Communication skills
- Annual leave
- Flexible schedule
Quick apply
DevOps Engineer - CIMAR
DeepHealth —London
- £60,000 - £70,000 a year
- Full-time
- Remote
- Computer Science
- DevOps
- Engineering
Quick apply
Senior Network Engineer_Cloud, Security & Infra (Architect II - Cloud Infrastructure Services)
UST —London
- Hybrid work
- Mentoring
- Communication skills
Quick apply
Network Development Engineer
Amazon EU SARL (UK Branch) —London
- Full-time
- No degree
1d
Senior IT Infrastructure Engineer
CSP Solutions —London
- £63,000 - £67,000 a year
- Full-time
- Hybrid work
- Azure
- In-person
- Free parking
- Annual leave
Quick apply
22h
Cyber Infrastructure Engineer, Professional Services
Darktrace —London
- Full-time
- Mentoring
13d
Senior Cyber Infrastructure Engineer, Professional Services
Darktrace —London
- Full-time
- Mentoring
13d
Network Engineer
Expleo —London
- Writing skills
2d
Infrastructure Engineers
CGI —London
- Full-time
- Communication skills
Quick apply
Network Engineer
Fisher Investments Europe —London
- Full-time
- Hybrid work
- Azure
- Annual leave
- Work from home
Infrastructure Engineer
Ground Control —London
- Full-time
- Hybrid work
- Organisational skills
- Annual leave
- Life insurance
Quick apply
9d
Network Engineer
Capgemini Sogeti —London
- Hybrid work
Senior Network Development Engineer, ADC Networking
AWS EMEA SARL (UK Branch) —London
- Full-time
- AWS
- No degree
1d
Senior Infrastructure Engineer
Odevo —London
- Hybrid work
- Azure
- Computer Science
- English
Quick apply

I want to receive the latest job alerts for network firewall services infrastructure engineer in e14

By signing in to your account, you agree to SimplyHired's Terms of Service and consent to our Cookie and Privacy Policy.

Explore jobs in more locations

network firewall services infrastructure engineer jobs near e14

Network Firewall Services Infrastructure Engineer

National Westminster Bank PLC -
London

Apply Now

Job details

Permanent | Full-time
17 hours ago

Benefits

Annual leave
Company pension

Qualifications

CI/CD
Technical troubleshooting
TCP
Stakeholder collaboration
OSPF
Configuration management
CI/CD pipelines
SSL
BGP
Routing protocols
Scripting
IPsec
Agile
Technical roadmaps
Communication skills
Infrastructure provisioning automation
Network Security

Full job description

Closing date for applications: 18/08/2026

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-00283381

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 a Network Firewall Services Infrastructure Engineer

Join us and collaborate in building the best possible network security platforms for public and private cloud environments
Improve our products as you apply automation to provide testing and a route to live
This is your chance to share thought leadership and best practice across the bank, while you’re developing solutions

What you'll do

As a Network Firewall Infrastructure Engineer, you’ll take the lead on designing and supporting enterprise firewall and network security services that make all the difference to our customers, as well as our strategic targets. This is a fantastic opportunity to advance your career in a highly innovative and supportive environment.

You’ll collaborate with product owners to create roadmaps and manage the lifecycle of network security services, considering customer feedback, operational requirements, emerging threats and production issues. As you continue to manage the selection, implementation and maintenance of Fortinet technologies, you’ll ensure that our solutions comply with the bank’s requirements and responsibilities.

You’ll also:

Design, deploy and maintain Fortinet security solutions including FortiGate (FGT), FortiManager (FMG) and FortiAnalyzer (FAZ)
Manage firewall policies, NAT configurations, VPN services and security profiles across enterprise environments
Identify new ways to solve security challenges and enhance platform performance using modern security tooling
Provide operational support for firewall and network security-related incidents and service requests
Contribute to Infrastructure as Code and automation initiatives for firewall provisioning, policy management and compliance controls
Build awareness of security best practices, design patterns and automation capabilities across the bank
Work with key stakeholders to ensure secure and resilient service delivery
Support security audits, vulnerability remediation activities and regulatory compliance requirements
Perform security policy reviews, rule-base optimisation and firewall lifecycle management

The skills you'll need

To thrive in this role, you'll have experience in network security engineering, firewall administration and automation scripting using technologies such as Python, Ansible or Shell scripting. You'll possess a strong understanding of network security principles, firewall architectures and enterprise operational processes. You’ll also have strong hands-on experience administering and supporting FGT firewalls in large enterprise environments, along with experience managing FMG for centralised policy administration, device management and configuration compliance.

You’ll also need experience using FAZ for logging, reporting, security analytics and operational troubleshooting, along with knowledge of Fortinet Security Fabric architecture and integrated security solutions and experience configuring and supporting IPSEC VPNs, SSL VPNs, SD-WAN and dynamic routing protocols including BGP and OSPF.

We’ll expect you to bring a good understanding of Agile working practices and toolsets, with the ability to create the vision and roadmap for security platforms and services. Relevant Fortinet certifications such as NSE 4, NSE 5, NSE 7, FCSS or equivalent certifications would be advantageous

In addition, you’ll have:

Experience implementing security policies, intrusion prevention, web filtering, application control and threat protection services
Knowledge of network protocols including TCP/IP, DNS, DHCP and load balancing concepts
Experience with firewall automation, Infrastructure as Code and configuration management tooling, and experience developing CI/CD pipelines and automated deployment processes for network and security infrastructure
Experience using monitoring, observability and security analytics tools to continuously improve services
Understanding of cloud networking and security principles across AWS and hybrid cloud environments and strong troubleshooting, analytical and problem-solving skills
Experience supporting highly available and resilient network security platforms
Strong collaborative and communication skills, with the ability to clearly articulate technical concepts to both technical and non-technical stakeholder

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

Apply Now

Refine Your Search

network firewall services infrastructure engineer jobs in e14