Cyber Security Jobs

Site Reliability Engineer (Security Cleared)

This role involves designing, building, and operating reliable, secure, and performant infrastructure for critical public-sector services. You will work with Kubernetes, Red Hat OpenShift, Terraform, and AWS, focusing on reliability, observability, and scalability.

Profile 29 Se17Sj, SE1 7SJ, United Kingdom £55,000 – £65,000 pa

Hybrid Permanent Clearance Required

DevSecOps Developer

This role involves working closely with software engineering and DevOps teams to embed security into the software delivery lifecycle. You will support the development of cloud-native applications, integrate security controls into CI/CD pipelines, and help remediate vulnerabilities in AWS-based environments.

Sky Tw75Qd, TW7 5QD, United Kingdom

On-site Permanent

Threat Modelling Manager

As a Threat Modelling Manager at Sky, you will lead end-to-end threat modelling activities, manage a global backlog, and provide people management for junior team members. You will work closely with cross-functional teams to ensure secure and compliant operations, while promoting the value of cyber security across the organization.

Sky Tw75Qd, TW7 5QD, United Kingdom

On-site Permanent

Database Infrastructure Administrator

This role involves maintaining and securing Azure SQL and SQL Server environments, ensuring stability, performance, and availability. You will monitor health, manage backups, support incidents, and improve operational procedures in a managed services environment.

Mexa Solutions LTD Se17Py, SE1 7PY, United Kingdom £50,000 – £70,000 pa

Cloud Infrastructure Technical Consultant

This role involves end-to-end technical delivery of client projects, including cloud, Microsoft 365, networking, infrastructure, and security environments. Responsibilities include pre-sales, technical discovery, design, implementation, documentation, and handover. The position emphasizes AI tool usage for improved project delivery and efficiency.

MillsHill Recruitment Limited Egham, United Kingdom £50,000 – £65,000 pa

Hybrid Permanent

IT Operations Lead

This hands-on IT Operations Lead role involves owning day-to-day IT operations, managing cloud platforms, and leading incident response. You'll mentor team members, drive automation, and improve IT processes in a fast-paced, technology-driven environment.

Eligo Recruitment Se13Qx, SE1 3QX, United Kingdom £75,000 – £100,000 pa

Hybrid Permanent

Senior Linux / Oracle DBA

This role involves administering and optimizing Oracle databases and Linux/AIX environments to support critical banking applications. Responsibilities include performance tuning, high availability, disaster recovery, and compliance with regulatory standards.

Proactive Appointments W1J9Dz, W1J 9DZ, United Kingdom £70,000 – £80,000 pa

On-site Permanent

IT Infrastructure & Systems Engineer

This role involves managing end-to-end IT infrastructure, including network configuration, firewall management, virtual environments, and Windows systems. The engineer will also provide technical support to customers, both remotely and on-site, ensuring high system availability and security.

Red King Resourcing Gu112Hd, GU11 2HD, United Kingdom £50,000 – £60,000 pa

Permanent

Privacy Specialist

Join us at EntrustAt Entrust, we’re shaping the future of identity centric security solutions. From our comprehensive portfolio of solutions to our flexible, global workplace, we empower careers, foster collaboration, and build solutions that help keep the world moving safely.Get...

Entrust London, United Kingdom

Hybrid Permanent

FP&A Manager

The FP&A Manager will play a crucial role in supporting the global FP&A and Commercial Finance team, focusing on financial analysis, budgeting, forecasting, and cost analysis. You will work closely with the Global Growth teams to provide commercial insights and pricing support, driving process improvements and policy initiatives.

Entrust London, United Kingdom

Hybrid Contract

Workplace Hospitality Associate - London, EC2

The Workplace Hospitality Associate will serve as the primary point of contact for visitors, ensuring a warm and professional welcome. Responsibilities include managing guest experiences, event planning, maintaining the reception area, and supporting new hire onboarding. The role is fully on-site in London, requiring a hospitality-first mindset and strong customer service skills.

CrowdStrike London, United Kingdom

On-site Permanent

Software Engineering Manager - Observability

The role involves managing a team of engineers to build and maintain observability platforms, including metrics and tracing systems. You will participate in architectural design, team collaboration, and ensure high-quality infrastructure services for CrowdStrike’s DevOps model.

CrowdStrike London, United Kingdom

Hybrid Permanent

Data Engineer - Security Products, Monitored Access

The Security Products group is responsible for the protection of customer and corporate data. We are connected to all parts of Amazon's business and it’s massive, worldwide service-oriented architecture. We are starting the work on a new mission critical system...

Amazon London, United Kingdom

On-site Permanent

Chief Architect

The Chief Architect will lead the design and delivery of complex enterprise and cloud transformation programmes, providing technical and architectural leadership across the full project lifecycle. The role involves working with AWS, Red Hat, and OpenShift, and requires strong experience in the Public Sector and hybrid cloud environments.

Experis London, United Kingdom £840 pd

Hybrid Contract

Security Engineer, SDO AppSec

This role involves conducting application security reviews, designing secure architectures, performing threat modeling, and automating security processes using AI. You'll work with internal teams to enhance security practices and contribute to a diverse, inclusive, and continuously learning environment.

Amazon London, United Kingdom

On-site Permanent