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Google Public Sector is hiring a Security Platform Engineer to design, build, and run cloud-native security platforms focused on Kubernetes environments. Deep cloud and security expertise are essential.

Demonstrated hands-on experience applying AI/LLM models to real security testing or vulnerability research. Deep working knowledge of application security fundamentals: common vulnerability classes, exploit mechanics, and how static, dependency, and dynamic analysis tools actually work and where the

Global Relay seeks a Principal Cyber Security Architect to design and evolve security architecture across cloud, infrastructure, and data domains. You will drive secure-by-design decisions, partner with Engineering, Product and Security teams, and embed Zero Trust principles while reducing risk and

You will drive security across the SDLC, lead threat modelling, pen testing, vulnerability management, and incident response, while mentoring a small security engineering team. Harvey Nash partners with a high-growth cybersecurity product business to hire a Head of DevSecOps who will own and evolve

We’re looking for a hands-on Head of Security to build and scale our security, privacy, and resilience capabilities across the business. As our security leader, you will bring a hands-on, builder mindset to establish a security-first, privacy-centric, and resilient organisation. You’ll define an

Propel is seeking a Director of Information Security & Governance to lead the organisation's information security, governance, cyber risk and AI governance journey.

Experience with AWS and its security fundamentals - IAM, network security, container and secrets management. Have built or hardened platform‑level security in a SaaS company that faces serious enterprise scrutiny (SOC 2, ISO 27001, customer security questionnaires, or similar). Have no patience

You'll work hands-on across application security, risk & compliance, and security awareness (plus keeping an eye on AI-specific threats as our product line evolves). This is a hands-on role reporting directly to the Security Lead, with regular check-ins on priorities. Coordinate external security au

Proven experience in information security, cyber security, risk management, or security operations. We provide security governance, risk management, compliance, and operational security expertise to clients across both public and private sectors. Work across diverse security disciplines - Engage wit

As the Principal Security Engineer, you will play a pivotal role in shaping the security strategy for both enterprise IT systems and our software products. Reporting to the AVP of Enterprise IT and Security, you will lead a talented team of security and compliance professionals. A strong background

Collaborate with the MARS and security teams, apply networking and HTTP security know‑how, and help deploy cloud infrastructure (AWS, GCP, Kubernetes) to run agent/MCP workloads reliably. Menlo Security is seeking a Senior Software Engineer to join our Chromium engineering team in support of MARS,

You will work hands-on with engineers to embed security by design and set the standards that shape how we build security into our software. Artificial is seeking a senior security professional to join our product and platform teams. You’ll own secure development standards, run threat modelling on

They’re investing heavily in security and are looking for a Principal Security Architect to lead and shape security architecture across their cloud‑native engineering organisation. This is a high-impact position where you’ll set the benchmark for secure design, drive cloud and Kubernetes secur

Flo in London is seeking a HIPAA Security Engineer to lead HIPAA and SOC 2 certifications, shaping the security controls for Flo’s US healthcare services. The role requires relocation to London, visa sponsorship, and formal ties with Flo’s Security Architecture team.

Hunter Bond is seeking a Network Engineer (Security Focused) to join their elite tech firm based in London with a hybrid working model. Ideal candidates have 5+ years of experience and a strong interest in security technology.

As a Principal Security Engineer in the Appstar organization, you lead application security reviews across complex systems, identify and advise on critical security risks, and mentor the broader security engineering team. You design security patterns and standards that serve as the foundation for se

The Engineering Director, Security will be a senior leader within our global Security organisation, partnering directly with the CISO and other senior engineering leaders. This is not a traditional Head of Security or CISO-style role, and we are intentionally looking beyond career security specialis

The role owns information security operations and modern workplace services, spanning identity and access management, endpoint security, data protection, threat detection, incident response and compliance monitoring. This senior leadership role is responsible for embedding security by default across

You will align business objectives with scalable architectures and drive innovations in data, security and multi-cloud strategies.

As a Security Data and Platform Engineer, you will combine broad security engineering expertise with deep knowledge of security data pipelines and Elastic Security. Act as the technical authority and SME for security data within the Elastic Security ecosystem. As the organisation’s Security Data S

Volta is seeking a Senior Manager, Cyber Security Engineering to lead the ISO 27001 and SOC 2 Type II program across a fast-growing, security‑minded infrastructure platform. You’ll drive audit readiness, oversee risk assessments, and coordinate responses to customer security questionnaires and r

This is a hands‑on senior role for a security architect who still ships code, working at the intersection of enterprise IAM, platform engineering, and the agentic‑AI security frontier. As part of our collaboration we will focus on two foundational capabilities required to enable safe and scalabl

IM is seeking a Head of Cyber Security to lead and translate the group’s cyber strategy into practical controls across on-premises, cloud and supplier-hosted services. You will oversee security awareness, third-party risk, policy ownership and assurance activities, coordinating with IT, Risk and C

About the Role Job Description — RVP, Platform & Security (UKI) Salesforce is looking for an experienced Regional Vice President (RVP), Platform & Security to lead and grow our Platform & Security business across the United Kingdom & Ireland (UKI) region. Responsibilities* Lead and develop a

You’ll work across engineering, platform and the wider security team, and your focus will be the technical side of security across the whole product lifecycle, from how we design and build through to how we protect data and control access as we grow. Plenty of experience in a senior or principal s

Avalara is seeking a Principal Security Sales Engineer to serve as the security authority across customer engagements, bridging Security, Product, Engineering, Legal, and Sales. The role focuses on security controls, governance, and AI risk management in a fast-growing global SaaS platform. The cand

NielsenIQ in Greater London is seeking a Sr Director of Product Security to lead the security program across our products and geographies, embedding security into the full software lifecycle and partnering with Cybersecurity and Engineering leaders. You will build and mature security capabilities, m

The role requires deep security knowledge, strong programming skills, and the ability to communicate complex decisions clearly to security engineers. Swift is seeking an expert in AI security to run frontier AI models against its codebase, identify hidden vulnerabilities, and build scalable AI-assis

You'll own systems end to end, work across applied AI and cybersecurity, and collaborate with security researchers to translate hacking techniques into robust agent behavior, with Kubernetes-based infrastructure and production-grade tooling.

Intelance is seeking an experienced security-architecture professional to join its associate panel in the UK for independent reviews and assurance of large, regulated organisations.

You'll work across engineering, platform and the wider security team, and your focus will be the technical side of security across the whole product lifecycle, from how we design and build through to how we protect data and control access as we grow. Strong hands‑on cloud security background, cove

Wexler in London is seeking a hands-on security leader to own the security program across infrastructure, product, and compliance.

Bridewell is seeking a Head of Cloud Engineering to lead and grow our Cloud Security practice. You will define the vision, build the team, and drive delivery excellence across client engagements and transformative cloud security programs. You will cultivate executive relationships, shape strategy wi

Cloud and platform security: proficiency in cloud security across Microsoft Azure, including cloud‑native security controls, CSPM tooling, and secure API gateway configuration, with familiarity in API security principles for hardening integrations between enterprise systems and third‑party AI pr

Accenture UK & Ireland in London is seeking a Cyber Security Sales Senior Executive at Associate Director level to lead end‑to‑end security deals and drive revenue for our AI‑enabled cyber offerings. You will qualify opportunities, engage with prospective clients, articulate the value of our c

PhlexGlobal, part of the Cencora family, seeks a Head of IT to lead technology strategy across the UK, Poland and US.You will oversee M365, cloud platforms, and critical business apps including NetSuite, Mavenlink, ZenQMS, and ZenDesk, while guiding a small internal team and external vendors.You wil

As Senior Manager of Application Security, you will define and operationalize Miro’s application security strategy in alignment with our industry‑leading software development lifecycle and AMPED framework. The Senior Manager of Application Security leads a global team responsible for embedding s

You will align IT with business goals, oversee infrastructure, security, and data protection, and guide supplier governance to enable fast creative workflows.

NielsenIQ is recruiting a Senior Director of Product Security to further bolster and mature its product security programs. The Product Security team at NielsenIQ is dedicated to enhancing business application security and making product teams accountable throughout the software development lifecycle

You'll act as the technical authority for security assurance, providing oversight across identity and access management, vulnerability management, cloud security, endpoint protection, incident management, logging and monitoring, ensuring security controls are effective, measurable and continuously i

Define and execute the regional go-to-market strategy for Platform & Security (Salesforce Shield, Event Monitoring, Security Center, Platform, Data Cloud, etc. Salesforce is looking for an experienced Regional Vice President (RVP), Platform & Security to lead and grow our Platform & Security busines

We are searching for an experienced Cyber Security Associate Director. As an Associate Director within Technology and Cyber Risk Assurance, you’ll be responsible for advising our clients on cyber security strategy, programmes, resilience, controls and compliance, and emerging technology (e. Signif

Pulse Group is seeking two Staff Security Engineers to help lead a modern cloud security function in the UK. You will own major security initiatives from concept through to production, building automation, Infrastructure as Code and security controls for a platform serving millions of homes. You’l

We are hiring a Senior Security Engineer to support a range of VM, IAM and Application Security tools and platforms, coordinating with senior technologists to ensure security remains scalable across trading and business functions.

Salesforce is seeking an experienced Regional Vice President, Platform & Security for the UK&I region. You will lead and grow the Platform & Security business, shape the regional go-to-market, and own the forecast and revenue targets. You will drive multi-product deals across Salesforce Shield, Even

Flo is seeking a Security Architecture leader to drive HIPAA compliance and SOC 2 Type II certification. You will lead policy design, risk management, and evidence automation while coordinating with external auditors and stakeholders to maintain the highest standards of security and regulatory align

We are responsible for platform security, application and product security, security operations, and incident response. Improve security of Kubernetes deployments, including cluster and workload security, policy enforcement, and secure workload identity patterns. Act as a strong technical voice in d