Cyber Security Jobs

• Sheffield
• Hybrid · 3 days in office
• £450 – £500 pd
• Lead · manages people
• Contract

Owns end-to-end solution design across cybersecurity initiatives, producing architecture documents, high-level designs, patterns, decision records and risk assessments. Provides technical leadership and presents designs to Design Authorities and senior stakeholders, with deep IAM and HashiCorp Vault expertise. Requires three days per week onsite in Sheffield.

HashiCorp Vault · Terraform · Kerberos +4

• London
• £70,000 – £75,000 pa
• Director

Lead the development and governance of the organisation's information security strategy, aligning with ISO27001 standards and business goals. Oversee risk management, incident response, and ISMS implementation while collaborating with senior stakeholders and external auditors. Deliver security training, audit frameworks, and strengthen resilience through continuous improvement of security controls and recovery plans.

• Uxbridge
• On-site
• £70,000 – £75,000 pa
• Director

Lead the organisation's information security strategy, supported by a Cyber Security Analyst, with responsibility for hardening the technology estate and embedding governance policies. The role centres on driving ISO27001 accreditation, building and improving the ISMS, and overseeing incident response, disaster recovery, supplier relationships and internal audits.

• Avonmouth
• £63,120 – £94,680 pa
• Lead · manages people

Combines deep technical cybersecurity expertise with commercial acumen to build a local practice and win work across the UK nuclear sector. Leads client cybersecurity programmes, assessments and architectures while recruiting and developing a local team, aligned with global business line standards.

SIEM

• Manchester
• Hybrid
• Lead
• Permanent

Senior technical authority in the Sales Engineering & Field Strategy team, shaping and delivering complex cyber security solutions across professional and managed services. Acts as strategic partner to clients, translating business challenges into secure, scalable designs, while mentoring and quality-assuring the wider Solution Architect team.

• London
• Hybrid · 3 days in office
• Lead
• Contract

Oversees cyber assurance across multiple domains or tribes, embedding security by design and ensuring controls meet risk appetite. Works with Digital Delivery leadership, the Cyber Team and the Cyber Security Office, advising on risk, policy and regulatory requirements. Requires threat and risk assessment across varied technology stacks and senior stakeholder influence.

CISSP · ISO 27001 · SANS GIAC +5

• London
• Hybrid · 3 days in office
• £400 – £450 pd
• Lead
• Contract

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.

• London
• Mid-level

Deploy, integrate and optimise AI-driven cybersecurity across network, cloud, OT and email environments for post-sales customers. Handle deployment projects to SLOs, resolve support tickets and act as a trusted advisor on security infrastructure design, liaising with sales, customer success and operations.

AWS · Microsoft · Cisco +2

• London
• Hybrid · 3 days in office
• £349 – £465 pd
• Lead
• Contract

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.

NIST · ISO 27001

• Reading
• £60,000 – £70,000 pa
• Lead

Hands-on technical ownership of OT cybersecurity delivery across automation and systems integration projects, covering PLC, HMI, SCADA, servers and industrial networks. Involves designing secure OT networks with managed switches and firewalls, producing risk assessments and documentation, and applying IEC 62443 and NIS standards through testing and client handover.

Rockwell · Siemens · AVEVA +4

• London
• Hybrid · 1 day in office
• £600 – £700 pd
• Senior · manages people
• Contract

Lead a risk-based technical assurance programme across a global enterprise, independently assessing security control effectiveness in infrastructure, cloud, identity, applications and incident response. Manage and mentor a small team of Technical Assurance Analysts while producing board-level reporting and driving continuous controls monitoring and automated assurance.

ISO 27001 · NIST Cybersecurity Framework · NIST 800-53 +5

• Solihull
• Hybrid · 3 days in office
• £80,000 – £100,000 pa
• Lead · manages people

Leads physical security, secure data centre operations, personnel security and facilities management across a security-sensitive estate, heading a small team of security and estates professionals. Involves security design, access control, risk assessments, incident investigations, contractor and building project oversight, plus occasional out-of-hours incident response. Requires DV clearance or eligibility and at least three days per week on site.

• London
• Hybrid · 2–3 days in office
• £50,000 – £75,000 pa
• Mid-level

Client-facing security role within a UK consultancy's growing Security Architecture practice, supporting government, defence and critical infrastructure programmes. Day to day involves threat modelling, risk assessment, reviewing solution and infrastructure designs, defining security requirements and controls, and running client workshops. Suits security engineers or consultants wanting to move into architecture, with occasional client site visits rather than frequent travel.

NIST · SABSA · TOGAF +5

• Newcastle upon Tyne
• Hybrid
• £48,337 – £57,666 pa
• Lead
• Permanent

Senior technical lead role owning an estate of around 80 applications and 60 services across Windows, Linux/UNIX, Azure and SaaS, from building management systems to teaching and learning services. Combines hands-on support, database management, major incident oversight, root cause analysis and business analysis, while deputising for the Application Support Manager and mentoring the team.

Windows · Linux · UNIX +5

• London
• Hybrid
• Lead · manages people

Lead a newly formed backend team owning several key products, including an integration layer for SIEM platforms, a system engaging conversational scammers at scale, and email analysis for phishing detection. Split time between hands-on engineering (30-50%) and managing a delivery roadmap, modernising legacy platforms while commercialising new ones.

Go · OpenSearch · MongoDB +5