Cyber Security Jobs

Lead Cyber Security Architect

This senior leadership role involves leading Microsoft Security solution design and delivery across large-scale programmes, influencing high-value sales opportunities, and defining new security offerings. You will work with major enterprise clients on complex security challenges, act as a senior technical authority, and build high-performing architecture and delivery teams.

eFinancialCareers London, United Kingdom £140,000 pa

Hybrid Permanent

Security Architect, Secure by Design - Macquarie Group

As a Security Architect, you will work closely with engineering and delivery teams to embed security into solutions that support trading, financial risk management, and business expansion. You will focus on security assessments, design reviews, and developing reusable security architecture patterns in a dynamic, cloud-native environment.

eFinancialCareers London, United Kingdom

On-site Permanent

Senior Data Protection Advisor

The Senior Data Protection Advisor role involves ensuring SGN complies with data protection legislation, providing practical advice, and embedding good data protection practices across the business. Key responsibilities include conducting DPIAs, advising on AI governance, and managing data subject access requests.

SGN Ec4A4Ab, EC4A 4AB, United Kingdom

Hybrid Permanent

Incident Response Sr. Consultant

This role involves serving as a technical team member on incident response engagements, developing new methods to hunt for bad actors, and performing host and network-based forensics across various platforms. You will work on high-profile investigations and produce detailed reports for key stakeholders.

CrowdStrike London, SE10 0TW, United Kingdom

Remote Permanent

Manager, Red Team Services , GBR)

The Red Team Manager will lead a team of cybersecurity experts in simulating advanced threat actors to help customers improve their security defenses. This hands-on role involves designing and delivering red team assessments, coordinating with senior leadership, and mentoring team members while actively participating in technical operations.

CrowdStrike London, SE10 0TW, United Kingdom

Remote Permanent Clearance Required

Backend Developer

As a Senior Backend Developer, you will own the server-side architecture, backend services, and data infrastructure, working closely with DevOps and product teams to scale systems globally. You'll focus on building performant, secure, and scalable solutions for real-time user interactions using Node.js, MongoDB, Redis, GCP, Kubernetes, and Docker.

Digital Waffle Spain, SE10 0TW, United Kingdom €60,000 – €70,000 pa

Remote Permanent Flexible

Global Solutions Architects - SASE

The Global Solutions Architect (GSA) for SASE is a highly technical role focused on designing and optimizing SASE platforms. You will lead the development of new solutions, manage intellectual property, and educate the SASE community. The role involves global customer support, requiring strong leadership and communication skills.

Palo Alto Networks London, SE10 0TW, United Kingdom

Remote Permanent

Software Engineer AI

This role involves designing, building, and deploying production-grade AI applications and services, integrating AI with internal and external systems, and working closely with product and engineering teams to identify high-impact use cases. You'll have significant ownership and influence in a greenfield environment, shaping the future direction of AI within a fast-growing ecommerce business.

Aperia Search Wc1A1Ap, WC1A 1AP, United Kingdom £110,000 – £130,000 pa

Hybrid Permanent

DevSec Ops Egineer

This role involves embedding security into the software development lifecycle, building secure AWS cloud infrastructure, and developing CI/CD pipelines. You will collaborate with software engineers, platform engineers, and security teams to implement security controls and best practices.

167 Solutions Wc1A1Ap, WC1A 1AP, United Kingdom £65,000 – £95,000 pa

Hybrid Permanent

L4 Cloud Specialist (Azure)

This senior role involves designing, deploying, and maintaining secure Azure and Private Cloud infrastructure for financial services clients. You will provide expert guidance, mentor junior engineers, and ensure solutions are resilient, compliant, and optimised.

Claranet Wc1A1Ap, WC1A 1AP, United Kingdom

On-site Permanent Clearance Required

Unified Connectivity Engineer (L3)

This role involves providing advanced operational support and performance optimization for unified communications platforms, primarily Microsoft Teams, in a regulated financial services environment. Responsibilities include resolving complex incidents, executing changes, maintaining configuration baselines, and collaborating with various teams to ensure high service quality and compliance.

Claranet Wc1A1Ap, WC1A 1AP, United Kingdom

On-site Permanent Clearance Required

IT Applications Analyst

The IT Applications Analyst will focus on maintaining and improving enterprise application environments, ensuring high availability, security, and performance. Key responsibilities include system maintenance, user support, and process improvement, while collaborating with infrastructure and security teams.

Larbey Evans Ec2N4Bq, EC2N 4BQ, United Kingdom £55,000 pa

Hybrid Permanent

Networking Specialist

This senior Networking Specialist role involves designing, delivering, and optimising complex enterprise networks across data centres, campus environments, and cloud platforms. You will take ownership of routing architecture, contribute to strategic decisions, and ensure high network performance and stability in a global financial services organisation.

Ncounter Ec2N1Ap, EC2N 1AP, United Kingdom £180,000 – £200,000 pa

Hybrid Permanent

Cyber Security Analyst - MSP

As a Tier 1 Cyber Security SOC Support Analyst, you will monitor systems, respond to security alerts, and manage initial threat categorization and escalation. You will work closely with the Escalations Management Team and third-party suppliers to ensure timely resolution of security incidents, providing a professional and customer-focused service.

Ikhoi Recruitment Wc2A1Aa, WC2A 1AA, United Kingdom £30,000 – £36,000 pa

On-site Permanent Shift-work Clearance Required

Head of Cyber Security

This role involves leading the development and implementation of a comprehensive cyber security strategy, ensuring robust controls and governance. You will work closely with senior stakeholders to provide expert advice on risks and threats, and drive continuous improvement through security assessments and testing.

Morgan Hunt Recruitment W1B1Pz, W1B 1PZ, United Kingdom £88,000 – £97,000 pa