Latest security engineer Jobs

Principal DevOps Engineer- SC Cleared

This role involves working on high-impact, mission-critical projects for Public Sector and Defence clients, shaping cutting-edge solutions. You will lead the implementation of modern DevOps practices, including CI/CD pipelines, Kubernetes, and AWS cloud infrastructure, while ensuring strong Linux and container expertise.

Searchability NS&D London, United Kingdom £95,000 – £110,000 pa

Hybrid Permanent Clearance Required

Principal DevOps Engineer- SC Cleared

This role involves working on high-impact, mission-critical projects for Public Sector and Defence clients, shaping cutting-edge solutions and providing technical leadership. You will be part of a top consultancy, focusing on modern platform architecture, cloud-native systems, and DevOps practices.

Searchability NS&D Newcastle upon Tyne, United Kingdom £90,000 – £105,000 pa

Hybrid Permanent Clearance Required

Senior Security Researcher - Agent Workflow

In this hybrid role, you will work on cutting-edge security research and AI, focusing on agentic workflows. You will collaborate with cross-functional teams to prototype and implement innovative AI solutions, enhancing Darktrace's product ecosystem and customer value.

Darktrace London, UB8 1LQ, United Kingdom

Hybrid Permanent

AI Security Architect

This role involves designing and securing AI, LLM, and agentic systems within a large-scale enterprise transformation programme. You will lead the development of AI security standards, conduct threat modelling, and act as a subject matter expert across governance forums. The position requires close collaboration with engineering and security teams to ensure safe, scalable AI adoption using modern practices and emerging technologies.

Experis London, United Kingdom

Remote Contract

IT Security Manager - Wembley

This role involves leading and maturing the cybersecurity function, overseeing security operations, managing vendor relationships, and ensuring compliance with regulatory requirements. You will work closely with external security providers, manage incident response, and support data security initiatives in a large organization undergoing digital transformation.

Adecco Wembley, HA9 7BP, United Kingdom £80,000 – £100,000 pa

On-site Permanent

Cyber Security Analyst (SOC) – Mostly

As a SOC Analyst, you will monitor and respond to cyber security events, support incident investigations, and help maintain a strong security posture across customer environments. You will work in a 24/7 shift pattern, mostly from home, with access to modern Microsoft security technologies and extensive training opportunities.

Interface Recruitment Leeds, West Yorkshire, United Kingdom £55,000 – £60,000 pa

Remote Permanent Shift-work

Network Security Architect - DV Cleared

This role involves designing and owning high-level security architectures for complex network and infrastructure solutions within a UK government defence programme. The architect will translate security requirements into technical designs, conduct control mapping against standards like NIST and NCSC, and ensure secure-by-design principles are embedded across delivery. Focus is on resilience, compliance, and accreditation within a highly regulated, on-site environment.

CBSbutler Holdings Limited trading as CBSbutler Cliddesden, Hampshire, RG25 2JJ, United Kingdom £600 – £700 pd

On-site Contract Clearance Required

Head of Platform Engineering

Lead the development and operation of a secure, cloud-native platform on AWS and Kubernetes, with ownership over platform strategy, reliability, automation, and engineering standards. Drive GitOps practices, CI/CD governance, and production readiness in a regulated, scaling environment while leading a small engineering team and maintaining hands-on technical involvement.

SoCode Cambridge, Cambridgeshire, United Kingdom £120,000 – £135,000 pa

Hybrid Permanent Clearance Required

Senior Cyber Security Analyst

This role involves leading end-to-end cyber security incidents with a focus on incident response, detection engineering, and cloud security within a global environment. The analyst will develop automated detection workflows using Microsoft Sentinel and Defender XDR, enhance cloud security in Azure, and manage stakeholder communications during high-pressure incidents. It combines technical leadership in hybrid cloud environments with strategic input into evolving cyber defence capabilities.

TRIA London, United Kingdom £83,000 – £85,000 pa

Hybrid Permanent

Enterprise Security Architect

Design and maintain secure enterprise architectures across telecoms and cloud environments, focusing on 4G/5G, AWS, and network security. Conduct threat modelling, risk assessments, and governance activities while aligning with regulatory standards. Collaborate with engineering and compliance teams to embed security across the programme lifecycle.

SR2 London, United Kingdom £550 – £600 pd

Hybrid Contract Clearance Required

Product Cyber Security Lead

The Product Cyber Security Lead will implement and ensure compliance with US DoD cyber security requirements for a mission-critical product development programme. Key responsibilities include interpreting and applying cyber standards, leading risk assessments, and coordinating with US DoD representatives.

Copello High Wycombe, Buckinghamshire, United Kingdom

Hybrid Contract Clearance Required

Head of Software Engineering

Leads and shapes the software engineering function across DVSA, setting strategic direction for modern, secure, and user-centred digital services. Responsible for building and mentoring a high-performing, inclusive team of developers while driving best practices in software development, cloud adoption, and delivery standards. Works across multiple UK locations to ensure scalable, reliable, and compliant solutions that support public-facing services.

DVSA Hayes, UB3 2HW, United Kingdom £69,501 pa

Hybrid Permanent Clearance Required

Head of Software Engineering

Leads and shapes software engineering strategy across DVSA, setting technical standards and driving best practices in security, compliance, and sustainable development. Oversees a distributed team of engineers and external partners, ensuring high-quality, user-centred digital solutions for mission-critical applications. Focuses on innovation, professional growth, and scalable delivery through modern cloud-based and agile practices.

DVSA Nottingham, United Kingdom £69,501 pa

Hybrid Permanent Clearance Required

Network Security Architect

The role involves designing and improving network security architecture with a focus on large-scale network segmentation. You'll lead global technical projects, collaborate with vendors, and enforce security standards across a complex enterprise environment using technologies like Fortigate, Cisco, and Palo Alto. The position requires deep expertise in network protocols, security frameworks, and hands-on implementation of advanced security solutions.

Proactive Appointments Didcot, United Kingdom £70,000 – £75,000 pa

On-site Permanent

Zero Trust Security Lead

Lead the design and implementation of Zero Trust security architectures across enterprise environments, aligning technical solutions with business objectives. Drive client engagements from strategy through hands-on deployment, integrating identity-centric controls with IAM, SIEM/SOAR, and endpoint platforms. Support sales initiatives with technical presentations, architectural governance, and mentoring of junior teams.

Sanderson London, United Kingdom

Hybrid Permanent Clearance Required