Senior Security Architect
Role Description & Technical Scope
In this role you design and drive the IAM security strategy across cloud and on‑prem environments, partnering with engineering and business teams to embed secure-by-design principles. You lead threat modeling and risk assessments, shaping scalable security controls for a hybrid stack. The position sits in a global information security team and focuses on protecting identities, access, and sensitive data within a regulated financial services context. You will influence architecture decisions and mentor engineers, contributing to a rigorous security culture.
Pay / Benefits- Competitive compensation and benefits package
- Define and own IAM security architecture strategy for workforce, customer, and workload identities across hybrid environments
- Design and implement secure IAM solutions (IAM platforms, PAM, SSO, MFA, IGA)
- Architect controls across cloud (AWS, Azure, GCP) and on‑prem infrastructure
- Partner with engineering to bake secure‑by‑design into apps, infra automation, and CI/CD
- Conduct threat modeling, architecture reviews, and risk assessments
- Provide technical leadership and mentorship to junior team members
- Collaborate with GRC, SOC, and IT on regulatory alignment for financial services
- Evaluate emerging security technologies and advise leadership
- Develop and maintain security architecture standards, reference architectures, and design patterns
- 8+ years in information security
- 4+ years in security architecture
- Deep IAM expertise (Okta, Azure AD/Entra ID, Ping Identity, CyberArk, SailPoint, BeyondTrust)
- Strong knowledge of authentication/authorization protocols (OAuth 2.0, OIDC, SAML, SCIM, Kerberos, LDAP)
- Hands‑on experience with security controls in cloud and on‑prem environments
- Financial services industry experience and regulatory threat landscape awareness
- Knowledge of network security, cryptography, endpoint security, zero trust, and secrets management
- Experience with IaC (Terraform, CloudFormation) and scripting (Python, PowerShell, Bash)
- Excellent communication and stakeholder influence
- Bachelor’s degree in CS, Information Security, or related field (or equivalent)
- influencing stakeholders
- communication
- mentorship
- IAM technologies (Okta, Azure AD/Entra ID, Ping Identity, CyberArk, SailPoint, BeyondTrust)
- OAuth 2.0, OIDC, SAML, SCIM, Kerberos, LDAP
- public cloud security (AWS, Azure, GCP)
Ready to apply for this cyber security position?
This opportunity is hosted on CV-Library. Click below to view full details and submit your application.
Key Details
- Date Posted: 15 Oct 2026
- Location: london
- Employment: Permanent
- Workplace: Hybrid
- Domain: General
Need an ATS CV for this role?
Optimize your cyber CV with ATS-friendly templates before submitting your application.
Build Free CV NowEmployer Profile
SQUAREPOINT CAPITAL
Verified Tech EmployerEnterprise technology firm or security consultancy operating across the UK digital defense ecosystem.
More Jobs at SQUAREPOINT CAPITAL