Latest security architect Jobs

Network Engineer

Designs and implements enterprise network solutions across hybrid cloud and on-premises environments, focusing on modernisation, cloud adoption, and Zero Trust security. Works with technologies including Cisco, Palo Alto, Fortinet, Juniper, Azure, and automation tools. Produces technical designs and documentation with no operational duties.

Intec Select Euston, London, NW1 2EA, United Kingdom £550 pd

Hybrid Contract Clearance Required

Senior SOC Analyst (SIEM Focus)

Senior SOC Analyst (DV Cleared)Contract - 6 Months (up to £750 inside IR35) Location: Corsham (3 days onsite)Sector: Defence & National SecurityWe are working with a leading organisation in the defence and national security sector who are looking to engage...

Infosec Corsham, Wiltshire, SN13 0HB, United Kingdom £650 – £750 pd

Senior SOC Analyst

The Senior SOC Analyst role involves leading threat detection, incident response, and continuous improvement of security monitoring capabilities in a high-performing Cyber Security Operations Centre. Responsibilities include managing and optimising security tooling, developing detection rules, and conducting forensic investigations to protect critical national security environments.

CBSbutler Holdings Limited trading as CBSbutler Corsham, Wiltshire, SN13 0HB, United Kingdom £575 – £650 pd

Hybrid Contract Clearance Required

Account Executive - Expansion

This role involves driving enterprise sales for Darktrace’s AI-powered cybersecurity platform across the DACH region, focusing on identifying, developing, and closing high-value opportunities. You’ll engage directly with CISOs and security teams, present advanced threat defense solutions, and collaborate with technical experts and SDRs to scale revenue. The position requires frequent customer engagement, participation in security events, and hybrid work with a strong presence in the Munich office.

Darktrace Germany

Hybrid Permanent

Cryptographic HSM and Key Management Engineer

This role involves designing, implementing, and maintaining cryptographic systems with a focus on Hardware Security Modules (HSMs) and key management solutions to protect sensitive banking data. The engineer will work at scale across 300+ enterprise platforms, ensuring secure multi-tenancy encryption, troubleshooting cryptographic issues, and supporting production systems using Thales and Entrust technologies. Collaboration with security and development teams is required to align cryptographic practices with regulatory and business requirements.

Barclays Knutsford, WA16 9EU, United Kingdom

Hybrid Permanent Clearance Required

Penetration Tester

This role involves conducting comprehensive penetration tests across networks, web and mobile applications, APIs, and cloud environments using both manual and automated techniques. The tester will simulate real-world cyberattacks, identify vulnerabilities, and produce detailed technical and executive reports with actionable remediation advice. A key focus is translating complex security findings for non-technical stakeholders while adhering to strict ethical and compliance standards in a security-cleared context.

SmartSourcing Ltd United Kingdom £60,000 – £80,000 pa

Remote Permanent Clearance Required

DV Cleared IT Opportunities

This role involves working within a public sector-focused consultancy to support national security initiatives. The positions span various technical and leadership roles across the DDaT capability framework, requiring collaboration on secure digital projects. Candidates must already hold Enhanced Developed Vetting Clearance (eDV).

Change-IT Consulting London, United Kingdom £65,000 – £125,000 pa

Hybrid Permanent Clearance Required

Software Engineer 1

Design and develop core components of a next-generation antivirus and endpoint protection product for Windows. Work across the full software lifecycle, including coding, testing, security reviews, and troubleshooting, while collaborating with senior engineers in an agile environment. Focus on robust, secure software delivery within a cybersecurity context.

Sophos United Kingdom

Remote Permanent

SQL DBA

This role involves managing and optimizing the organization's SQL Server estate, working closely with Agile development teams to design and implement databases for various products. Key responsibilities include database configuration, performance tuning, and ensuring system reliability and security.

HAYS Specialist Recruitment Liverpool, United Kingdom £50,000 – £60,000 pa

Hybrid Permanent

Senior SOC Analyst Level 2

This role involves monitoring, triaging, and investigating real-time security alerts within a high-stakes SOC environment focused on national defence and critical infrastructure. The analyst will use SIEM tools, endpoint and network data to detect and respond to advanced threats, aligning detection strategies with MITRE ATT&CK. The position operates on a 24/7 shift pattern and plays a key role in incident response and threat improvement within a highly secure setting.

Fynity Hemel Hempstead, Hertfordshire, HP1 1EW, United Kingdom £50,000 – £58,000 pa

On-site Permanent Clearance Required

PAM Support Engineer

This role involves supporting a privileged access management (PAM) platform in a secure enterprise environment, with a focus on managing privileged and vendor account lifecycles, deploying and maintaining jump server agents, and ensuring compliance with audit and security requirements. The engineer will work extensively with BeyondTrust PRA and PAM solutions, providing technical support and operational management. Candidates must be self-sufficient and experienced in high-assurance security environments.

F5 Manchester, United Kingdom £55,000 – £61,000 pa

On-site Permanent Clearance Required

Network Engineer

This role involves hands-on support and maintenance of enterprise network infrastructure across multiple locations. Responsibilities include troubleshooting, configuring firewalls, managing network security, and working on network segmentation and access control initiatives.

Oscar Technology Barnsley, United Kingdom £30,000 – £40,000 pa

Hybrid Contract

Sr. AI Threat Researcher

This role involves researching how threat actors exploit AI across the attack lifecycle, including AI-powered social engineering, malware generation, and attacks on AI systems. The researcher will analyze telemetry and open-source intelligence to detect adversarial AI use, develop detection strategies, and automate workflows. Findings will be shared through internal collaboration and external publications to keep Sophos and the security community ahead of emerging threats.

Sophos United Kingdom

Remote Permanent

Software Engineer

This role involves designing and developing scalable, security-focused applications while working closely with the Founder and a highly technical team. You'll have the opportunity to contribute to product development, influence technical decisions, and gain exposure to emerging technologies in cyber security and AI.

Franklin Bates Sw100Ae, SW10 0AE, United Kingdom £40,000 – £50,000 pa

On-site Permanent

IT Field Technician

This role involves providing on-site technical support and delivering end-to-end IT projects for clients across the South of England. The technician will work with infrastructure, networking, cloud systems, and security technologies, configuring and troubleshooting firewalls, Windows Server, and network services. The role also includes collaboration with the service desk and contributing to the deployment of secure, reliable IT solutions for customers.

R3vamp Newbury, United Kingdom £28,000 – £35,000 pa

Permanent Clearance Required