Network security engineer Work, Jobs in Chadwell Heath, Gtl (with Salaries)

Senior Network Engineer_Cloud, Security & Infra (Architect II - Cloud Infrastructure Services)
UST —London
- Hybrid work
- Mentoring
- Communication skills
Quick apply
Security Systems Engineer
NTT Global Data Centers —Dagenham
- 12 hour shift
- Schematics
- Presentation skills
Information Security Engineer
Bupa —London
- From £55,000 a year
- Full-time
- Annual leave
- Work from home
Quick apply
Network Security Engineer
Quinnox —London
- Engineering
Network and Security Engineer
AWTG —London
- Full-time
- Computer Science
- Master's degree
- Bachelor's degree
Senior Network Security Engineer
Natilik —London
- Full-time
- Hybrid work
- Communication skills
- Annual leave
- Employee assistance programme
Quick apply
Network Engineer
Fisher Investments Europe —London
- Full-time
- Hybrid work
- Azure
- Annual leave
- Work from home
Mobile Security Engineer
Starling —London
- Full-time
- Hybrid work
- Communication skills
- Annual leave
- Employee discount
Quick apply
12d
Senior Network and Security Engineer
CMC Markets —London
- Full-time
- Communication skills
Network & Infrastructure Engineer
Legends Global (Europe) —London
- Communication skills
- Annual leave
- Employee assistance programme
Quick apply
Infrastructure Engineer
Uniserve (U K) Ltd —Upminster
- Full-time
- Free parking
- Referral programme
Quick apply
Network Engineer
Financial Ombudsman Service —London
- £58,075 - £75,000 a year
- Full-time
- Hybrid work
- Continuous improvement
- Travel
- In-person
- Annual leave
IT and Network Security Engineer
AWTG —London
Cyber Security Engineer
Bupa —London
- Full-time
- Hybrid work
- Mentoring
- Scripting
- Employee discount
- Gym membership
Quick apply
13d
Core Network Engineer
Exponential-e —London
- Mentoring
- Referral programme
Quick apply
Network Engineer III - Backbone (Hybrid, London)
CrowdStrike —London
- Full-time
- AI
- Leadership
Security Engineer
StackOne —London
- Full-time
- Hybrid work
- APIs
- Flexible schedule
SOC Analyst
ITC Secure —London
- 12 hour shift
- Remote
- English
- Annual leave
Quick apply
4h
Security Engineer
Air Apps —London
- £61,000 - £76,000 a year
- Full-time
- Scripting
- In-person
- SDLC
- Life insurance
Network Engineer
Metrea Management LLC —London
- Full-time
- Hybrid work
- Travel
- Annual leave

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Senior Network Engineer_Cloud, Security & Infra (Architect II - Cloud Infrastructure Services)

UST -
London

Quick apply

Job details

Permanent | Fixed term contract

Qualifications

Technical troubleshooting
Cloud architecture
CCNP
PCI
Zero Trust Architecture (Architecture security)
Ansible
Load balancing
OSPF
LAN
CISSP
Network infrastructure
CCIE
Load balancer management
NIST standards
IDS
Terraform
Splunk
Operational security implementation
Mentoring
Network architecture
Solarwinds
ISO 27001
SIEM
EIGRP
Network monitoring
Cyber security risk management
Cisco ASA
Communication skills
PowerShell scripting
Infrastructure provisioning automation
Terraform provisioning
Network Security

Full job description

Role description

Senior Network Engineer – Cloud, Security & Infrastructure

Location: London (Hybrid)
Employment Type: Permanent / Fixed-Term Contract
Start Date: ASAP

Build, Secure and Transform Enterprise Networks

We're seeking a highly skilled Senior Network Engineer to join a growing technology team responsible for designing, securing, and optimizing enterprise and cloud network infrastructure across a complex, global environment.

This is an opportunity to lead the delivery of modern networking and security solutions, working across cloud platforms, next-generation firewalls, automation technologies, and compliance initiatives. You'll play a critical role in ensuring our network infrastructure remains secure, resilient, scalable, and future-ready.

If you're passionate about solving complex technical challenges, driving operational excellence, and working with leading technologies, we'd love to hear from you.

What You'll Be Doing:

Network & Cloud Infrastructure

Design, implement, and support enterprise and cloud networking solutions across AWS, Azure, and GCP.
Manage and optimize routing and switching environments using technologies including BGP, OSPF, EIGRP, VLANs, STP, QoS, and Multicast.
Administer and enhance F5 Load Balancers (LTM, GTM, ASM) to deliver high availability and performance.
Manage Infoblox DNS, DHCP, and IPAM services to support efficient network operations.

Security, Compliance & Risk Management

Configure and manage security policies across Palo Alto, Check Point, Cisco ASA, and ForeScout platforms.
Support the implementation of Zero Trust Architecture, micro-segmentation, VPNs, and secure access solutions.
Lead network patching, firmware upgrades, vulnerability remediation, and security hardening activities.
Ensure compliance with industry standards and frameworks, including ISO 27001, NIST, CIS Benchmarks, and PCI-DSS.
Partner with Cyber Security teams to identify risks, strengthen controls, and enhance enterprise security posture.

Performance, Reliability & Automation

Monitor, troubleshoot, and optimize enterprise, cloud, and security infrastructure.
Resolve complex LAN, WAN, cloud, and firewall issues to maintain business continuity.
Drive automation and operational efficiency using tools such as Python, Ansible, Terraform, and PowerShell.
Create and maintain technical documentation, network diagrams, security standards, and operational procedures.
Mentor engineers and contribute to continuous improvement initiatives across the wider technology team.

What We're Looking For:

Minimum of 8+ years' experience in Network Engineering, Cloud Networking, and Network Security.
Strong expertise across:
Cisco Networking & Routing/Switching
- Palo Alto, Check Point, Cisco ASA, and ForeScout
- F5 Load Balancing
- Infoblox DNS/DHCP/IPAM
- AWS, Azure, and/or GCP Networking
Hands-on experience with vulnerability management, patching, firmware upgrades, and compliance controls.
Strong understanding of network security principles, Zero Trust Architecture, SD-WAN, and micro-segmentation.
Experience with Infrastructure as Code (IaC) and network automation.
Excellent troubleshooting, stakeholder engagement, and communication skills.
Experience working in complex enterprise or multi-cloud environments.

Desirable Experience:

SIEM, IDS/IPS, and endpoint security integration.
Network monitoring and observability tools such as SolarWinds, LogicMonitor, Splunk, BigPanda, or Wireshark.
Container and Kubernetes networking concepts.
Relevant certifications such as:
- CCNP / CCIE
- PCNSE
- CCSA / CCSE
- F5-CA
- AWS or Azure Networking Speciality
- CISSP

Hurry & apply!

#UST

Skills

cloud network,network architecture,cisco aci,firewall engineering,vlan,azure arc,cisco asa,dns administration,wide area network,f5 load balancer,virtual private network,switching protocols

About UST
UST is a global digital transformation solutions provider. For more than 20 years, UST has worked side by side with the world’s best companies to make a real impact through transformation. Powered by technology, inspired by people and led by purpose, UST partners with their clients from design to operation. With deep domain expertise and a future-proof philosophy, UST embeds innovation and agility into their clients’ organizations. With over 30,000 employees in 30 countries, UST builds for boundless impact—touching billions of lives in the process.

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network security engineer jobs in chadwell heath, gtl

Senior Network Engineer_Cloud, Security & Infra (Architect II - Cloud Infrastructure Services)

Security Systems Engineer

Information Security Engineer