Cyber Security Jobs

CrowdStrike · Germany

Internship on CrowdStrike's Technical Analysis Cell, researching nation-state and criminal intrusions through reverse engineering of malware and tooling. The role involves building automation for malware analysis, creating host- and network-based detection signatures, and producing finished threat intelligence reporting for customers.

Summer Browning Associates · London

Lead enterprise cloud architecture across GCP and/or AWS, designing secure landing zones, IAM hierarchies and microservices, plus deterministic AI safety controls and perimeter defence. The role also covers systems integration, API layers and architectural governance, including Technical Design Authority approvals and NCSC-aligned assurance within UK central government.

NRL Recruitment · Reading · £60 – £70 ph

Lead the design and implementation of secure OT/ICS cybersecurity architectures, conduct risk assessments and assurance activities, and apply frameworks such as IEC 62443, NCSC CAF, NIS Regulations and ONR SAPs. Provide technical leadership across critical national infrastructure, nuclear and defence programmes, engaging senior stakeholders and regulatory bodies, with some bid and client relationship work.

Lavant Consulting · London · £650 – £1,000 pd

Hands-on architecture role within a board-sponsored vulnerability and patch management transformation at a major financial services organisation. You will redesign end-to-end patching and remediation processes, define future-state automation architecture and tooling, and drive backlog reduction across servers, networks, containers and databases, working with Infrastructure, Cyber Security, DevOps and Service Management teams.

Adecco · Belfast

Designs end-to-end infrastructure and cloud solutions for enterprise customers, leading technical workshops and translating business requirements into scalable architectures. Produces high and low-level design documentation and provides technical leadership across the project lifecycle, working with Azure, Microsoft 365, VMware/vSAN and hybrid cloud platforms. Also supports bids, solution presentations and customer engagement.

Pearson Whiffin Recruitment Group · Ashford · £50,000 – £55,000 pa

Lead operational data protection and information governance for a healthcare organisation, reporting to the Director of Clinical Governance and working with an external DPO. Day to day you manage SARs, FOI requests and DPIAs, maintain IG policies, support DSPT compliance and cyber security incident response, and deliver training and audits across the business.

CrowdStrike · London

A 12-week summer internship focused on red teaming, shadowing live engagements and learning TTPs, project management and consulting basics. Interns run a simulated red team engagement against a lab environment, present findings to mentors, and complete a tooling or process-improvement project with the red team's development team.

Reed Technology · Cambridge · £85,000 – £100,000 pa

Lead information security, product cybersecurity and cyber risk management for a digital health organisation, owning the ISMS, policies and controls. Day to day covers risk assessments, threat modelling, penetration testing oversight, cloud and application security, incident response and supplier reviews, while embedding security into the software and product development lifecycle. Works closely with Software Development, Quality, Regulatory, Clinical, IT and Operations teams, acting as the organisation's security subject matter expert.

Exceed Cyber limited · London · £750 – £850 pd

Strategic advisory and architecture role supporting a major network transformation for an international professional services organisation. Involves assessing existing network security environments, defining vendor-neutral target architectures and guardrails, evaluating Zero Trust, SASE/SSE, SD-WAN and segmentation, and translating decisions into procurement-ready requirements and supplier evaluation criteria.

Exceed Cyber limited · London · £800 – £900 pd

Translate high-level SecOps transition strategies into detailed, low-level implementation plans across security engineering, threat and vulnerability management and security testing. Define operational readiness criteria, phase-gate checklists and multi-year delivery roadmaps, coordinating dependencies with architecture, GRC and technical SMEs. Requires active SC clearance and UK Government or regulated-environment experience.

Randstad Technologies Recruitment · London · £400 – £450 pd

Acts as the primary liaison between global cybersecurity functions and regional business lines, embedding security controls into initiatives from concept to launch. Provides end-to-end security consultancy, oversees cyber risk profiles and governance forums, and leads the regional rollout of global transformation and remediation programmes, including M&A support.

CBSbutler Holdings Limited trading as CBSbutler · Aberdeen · £650 – £720 pd

Lead and coordinate cybersecurity assessments, risk remediation and control improvements across Operational Technology environments, translating security gaps into practical remediation plans. Work with OT/ICS engineers, IT, technical authorities and third-party suppliers to strengthen critical operational systems, covering asset inventories, privileged access, network segmentation, monitoring and incident response.

Summer Browning Associates · London

Lead security programmes for a large-scale cloud transformation in a high-threat central government environment, covering strategy, policy, architecture and assurance. The role involves Azure/GCP cloud security, IAM, gateways, cryptography, secure developer enablement, accreditation and security case development, with heavy stakeholder work across government and multi-agency security.

Opus Recruitment Solutions · London · £600 – £800 pd

Lead and strengthen a modern information security function, working hands-on with the CTO and engineering teams to embed security across the product lifecycle. Own the security strategy and drive ISO 27001, SOC 2, NIST, GDPR and PCI DSS compliance, while improving detection and response through AI, automation and technical controls.

Randstad Technologies Recruitment · London · £349 – £465 pd

Lead end-to-end AI and cyber security transformation embedded within technology teams, acting as SME on AI frameworks and defining guardrails as capabilities evolve. Design secure-by-default hybrid and cloud architectures aligned to NIST and ISO 27001, drive automation across IAM, network, endpoint and data security, and translate technical risk for C-suite stakeholders.