Senior Cloud Security Engineer – AI Resilience, Security Enhancements
Employment Information
Report this job
Job expired or something wrong with this job?
Job Description
Senior Cloud Security Engineer strengthening cloud security, resilience and AI governance. Form3 operates a cloud-native, multi-cloud payments platform.
Responsibilities:
- Assess the current cloud security posture across Form3 environments, identifying risks, control gaps and opportunities for improvement
- Design and implement scalable cloud security controls to improve cloud-platform resilience and security
- Enhance perimeter security controls across cloud infrastructure
- Strengthen CI/CD pipeline security through secure build processes, automated security testing, deployment governance and artefact integrity
- Improve production access security, including RBAC, least-privilege implementation, deployment tooling and operational processes
- Enhance software supply chain security through dependency management, container image scanning, provenance, signing and vulnerability remediation
- Contribute to secure adoption and governance of AI-enabled engineering capabilities, including data-protection, auditability and operational-resilience controls
- Provide technical leadership and guidance on cloud security architecture and secure engineering practices
- Produce technical documentation, including solution designs, implementation plans, operational procedures and security evidence
- Collaborate with engineering, platform and security teams to deliver maintainable, production-ready security improvements
- Align deliverables with operational resilience requirements, regulatory obligations and internal security standards
- Deliver changes using structured, low-risk change-management practices while maintaining service availability
Requirements:
- Extensive experience designing and implementing cloud security solutions within large-scale cloud-native environments
- Strong hands-on experience securing public cloud platforms (AWS preferred)
- Expertise in cloud security architecture, identity and access management, workload protection and infrastructure security
- Experience securing CI/CD pipelines and modern software delivery practices
- Strong understanding of software supply chain security, including dependency management, artefact signing, provenance and vulnerability management
- Experience implementing least-privilege access models and RBAC
- Knowledge of security monitoring, risk assessment and security governance
- Experience working within highly regulated or business-critical production environments
- Excellent stakeholder management and communication skills, with the ability to influence engineering teams
- Strong technical documentation and design skills
- Desirable: experience implementing security controls for AI or machine learning platforms
- Desirable: knowledge of cryptographic controls and key management
- Desirable: experience with Infrastructure as Code and policy-as-code tooling
- Desirable: familiarity with payment platforms or financial services environments
- Desirable: understanding of operational resilience frameworks and regulatory requirements affecting critical financial infrastructure
- Desirable: relevant cloud or security certifications (AWS Security Specialty, CISSP, CCSP or similar)
- Hiring location restricted to the UK
Benefits:
- 12 month fixed-term contract
- Remote working after collecting equipment from the office on the first day
- Inclusive employer committed to diversity, open-mindedness and curiosity
- Equal opportunity and anti-discrimination commitment
- Guaranteed interview for neurodiverse and physically disabled applicants meeting minimum criteria
- Reasonable adjustments during recruitment, including accessible job adverts and interview adjustments
Similar Jobs
Senior Product Security Engineer
Senior Product Security Engineer securing AlphaSense’s AI-native market intelligence platform. Leading AI/ML security, threat modeling, secure architecture, and customer-facing assurance.
Senior Product Security Engineer
Senior Product Security Engineer securing AlphaSense’s AI-native market intelligence platform. Leading AI/ML security, threat modeling, secure architecture, and customer assurance.
Senior Information Systems Security Officer
Senior ISSO leading RMF accreditation and cybersecurity compliance for AnaVation’s federal digital evidence platform. Preparing ATT/ATO packages and managing NIST controls, assessments, and continuous monitoring.
Senior Information Security Manager
Senior Information Security Manager securing Backstory’s AI answers platform for sales teams. Owning preventative controls, compliance, risk reduction, and security tooling.
Information Security Consultant – SOC IR L3
Information Security Consultant leading complex cyber incident investigations for Eurofins, an international life sciences and laboratory testing company. Strengthening SOC capabilities through forensics, remediation, and response coordination.
SAP Basis Consultant, Security Consultant
SAP Basis and Security Consultant managing administration, performance, authorizations, and compliance for enterprise SAP landscapes. Supporting upgrades, migrations, and cloud transformation projects.
Senior Cybersecurity Engineer
Senior Cybersecurity Engineer managing endpoint, SIEM, vulnerability, and cloud security for clients. Securing AI systems through authorization, monitoring, and adversarial testing.
Senior Product Security Engineer – AI, DevSecOps
Senior Product Security Engineer securing McKesson’s healthcare software and AI systems. Designing cloud, CI/CD, and DevSecOps controls for resilient products.
Director, Application Security
Zillow security director leading Application Security and Security Architecture for a major U.S. real estate platform. Driving secure software, cloud security, and executive risk strategy.
Security Engineer, IAM
Analista de Segurança IAM administrando identidades, permissões e controles Cloud/SaaS no Jusbrasil. Protegendo dados jurídicos e apoiando o crescimento seguro da plataforma.
Director, Physical Security Solutions
Director leading ANM’s physical security and low-voltage infrastructure solutions organization. Driving multi-state delivery operations, financial performance, client experience, and team development.
Enterprise Security Architect – Senior
Enterprise Security Architect securing DHS ICAM applications and services. Integrating controls, supporting ATO activities, remediating vulnerabilities, and managing POA&Ms for federal environments.
Insider Risk Security Engineer
Insider Risk Security Engineer strengthening Zscaler’s cloud security platform against insider threats. Leading detection engineering, investigations, and defensible playbooks across enterprise security operations.
Senior Electronic Security Engineer
Senior Electronic Security Engineer designing, integrating, and sustaining electronic security systems for Cambridge’s U.S. government defense and security missions. Fully remote with customer-site travel.
Staff Security Engineer
Staff Security Engineer securing cloud applications and AI/LLM systems at Robots & Pencils. Defining architecture, threat defenses, automation, and production security standards.
Senior Security Engineer
Senior Security Engineer leading architecture, authorization, and remediation for Latitude’s federal health supply-chain software. Fully remote within the United States.
Security Engineer
Security Engineer securing supply-chain and logistics software for a federal health customer. Designing controls, integrating pipeline security, and validating safe releases.
Administrative Support Assistant – Security Systems Industry
Remote administrative assistant supporting a security systems company with phone calls, inspection reports, scheduling, CRM setup, and social media support. Structured role working under office-manager direction.
Security Engineer
Security Engineer strengthening 11:11 Systems’ global SOC through SIEM, SOAR, and incident-response engineering. Supporting customer security operations, detection improvements, and escalations.
Security Engineer
Security Engineer strengthening 11:11 Systems' global SOC through SIEM, SOAR, and incident response. Supporting customer escalations, detection engineering, automation, and 24/7 security operations.