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Keywords: Network and Security Engineer, Location: Greater London

Page: 9

Senior Backup Engineer / Architect

at our London location, we are looking for you to join us as soon as possible as Senior Backup Engineer / Architect* Innovation... virtualisation and Citrix. We rely on a hybrid server landscape consisting of Windows and RHEL, robust network and firewall...

Company: Berenberg
Location: London
Posted Date: 16 Jan 2026

QA Engineer - Day Rate Contract - Inside IR35

their most complex business challenges with our comprehensive suite of technology solutions across Data & AI, Cyber Security, Cloud...) Telefónica Tech is seeking an experienced QA Engineer with a strong background in data quality and test automation to support...

Company: Telefónica Tech
Location: London
Posted Date: 16 Jan 2026

Software Engineer

​ Job reference 332981 Software Engineer Competitive salary plus car allowance, healthcare, 18% annual bonus... and we’re focusing on investing in the security, technology, processes, and people that are going to help us continue to achieve...

Company: Royal Mail
Location: London
Posted Date: 15 Jan 2026

QA Engineer - Day Rate Contract - Inside IR35

their most complex business challenges with our comprehensive suite of technology solutions across Data & AI, Cyber Security, Cloud...) Telefónica Tech is seeking an experienced QA Engineer with a strong background in data quality and test automation to support...

Company: Telefónica Tech
Location: London
Posted Date: 15 Jan 2026

IT Field Delivery Engineer

Delivery Engineer Location: Field-based (London - Southern Territory) Contract Type: Permanent Salary Package.... Security clearance or willingness to apply will be required for this role. Full UK driving licence. Key responsibilities...

Company: SCC
Location: London
Posted Date: 15 Jan 2026
Salary: £26000 - 27000 per year

L3 Storage & Backup Engineer, Associate Manager

L3 Network Engineer, Assoc Manager Location: UK (London - must be willing to travel to client sites throughout the UK... density compute stacks available. Any offer of employment is subject to satisfactory BPSS and SC security clearance...

Company: Accenture
Location: London
Posted Date: 15 Jan 2026

IDAM Engineer

The team you'll be working with: IDAM Engineer JD We are currently recruiting for IDAM & PAM Engineers of various... grades to join our growing client advisory & delivery business. NTT DATA is one of the worlds largest Global Security...

Company: NTT Data
Location: London
Posted Date: 15 Jan 2026

Senior Infrastructure Engineer(Remote)

and automated infrastructure management Working knowledge of GCP security and administration. Strong foundation in network... a Senior Infrastructure Engineer who is responsible for leading complex, high-impact projects from initiation through delivery...

Company: TechBiz Global
Location: London
Posted Date: 15 Jan 2026

Solutions Engineer

around a technical topic, ideally on the fly at a whiteboard Experience with at least one standard network security protocol (eg. OIDC..., and automation, placing identity at the core of business security and growth. At Okta, we celebrate a variety of perspectives...

Company: Okta
Location: London
Posted Date: 15 Jan 2026

Site SCADA Systems Engineer (Water)

Job Description We are looking for a self-motivated, passionate, and proactive Water Site SCADA Systems Engineer... 24/7. What you'll do as a Site SCADA Systems Engineer (Water) SCADA System Support Maintain high availability of site...

Company: Pertemps
Location: London
Posted Date: 15 Jan 2026
Salary: £66000 per year

Platform Engineer

to lead the architecture of robust, scalable, and secure systems, embedding network and cyber security best practices... solutions across the UK public sector. We partner with clients in Defence, National Security, Law Enforcement, and wider...

Company: Daintta
Location: London
Posted Date: 14 Jan 2026

Platform Engineer

Description We're looking for a Platform engineer for the an Infrastructure team to build, configure, and support... security guidelines and contribute to implementing security measures in the platform infrastructure Skills Essentials...

Company: La Fosse
Location: London
Posted Date: 14 Jan 2026
Salary: £550 per day

Platform Engineer

to lead the architecture of robust, scalable, and secure systems, embedding network and cyber security best practices... solutions across the UK public sector. We partner with clients in Defence, National Security, Law Enforcement, and wider...

Company: Daintta
Location: London
Posted Date: 14 Jan 2026
Salary: £61000 - 83000 per year

2nd Line Support Engineer (IT Technical Support Engineer)

. We are now looking for a 2nd Line Support Engineer* to join us on a full-time, permanent basis. *Actual role title IT Technical Support Engineer... ranging issues across our hardware, software and network technologies. The environment is very much Microsoft/Windows based...

Company: The Royal Parks
Location: London
Posted Date: 14 Jan 2026
Salary: £33666 - 39187 per year

Software Engineer II - Platform (Connectivity) - Chase UK

every step of the way - meaning you'll have the opportunity to make a real impact. As a Software Engineer II at JPMorgan..., focusing on stability, performance, security, and compliance Enhance connectivity between AWS accounts, Chase, and third...

Company: JPMorgan Chase
Location: London
Posted Date: 14 Jan 2026

3rd Line Support Engineer - London

3rd Line Support Engineer Location: London Onsite Requirement: 5 days per week Salary: £50,000 – £55,000 per year... + 10% bonus Security Clearance: DV eligibility required (clearance must be obtained before starting) I’m currently...

Company: Morson Edge
Location: London
Posted Date: 13 Jan 2026
Salary: £50000 per year

Project Engineer

Project Engineer in our Fire & Security Systems division, focusing on Installation area of operations the position holder...G4S, an Allied Universal Company the leading global security and outsourcing group, specialises in outsourcing...

Company: G4S
Posted Date: 13 Jan 2026
Salary: £40000 per year

Senior Linux Infrastructure Engineer - Systems & Platform

Senior Linux Infrastructure Engineer - Systems & Platform London - Hybrid £200,000-350,000 total Quant Capital... is partnered with a global systematic trading firm seeking a Senior Linux Infrastructure Engineer to join a high-impact platform...

Posted Date: 13 Jan 2026

Senior Infrastructure Engineer - Trading Technology

Directory and core networking Engineer secure connectivity across firewalls, routing and multi-site links Drive network... Gateway, CloudFormation) Networking: BGP, OSPF, MPLS, VLANs, VPNs, SD-WAN Firewalls and network security (Cisco ASA...

Company: Quant Capital
Location: London
Posted Date: 13 Jan 2026
Salary: £120000 - 180000 per year

Windows Infrastructure Automation Engineer - Quant Trading

-V, and ADFS, etc.) is also preferred. A working knowledge of network protocols, Linux, and information security concepts...Windows Infrastructure Automation Engineer - Quant Trading Quant Capital is urgently looking for a Windows PowerShell...

Company: Quant Capital
Location: London
Posted Date: 13 Jan 2026