Cyber Security Solution Architect

We are seeking an experienced Cyber Security Solution Architect to design, implement, and oversee enterprise-wide security architecture. The ideal candidate will have deep expertise across Identity and Access Management (IAM), firewalls, network security, cloud security, endpoint security, and broader cybersecurity domains , acting as the technical authority bridging business requirements with secure, scalable technical solutions.

Role requires 3 days working from office in Coventry.

Key Responsibilities

• Design and architect end-to-end security solutions covering IAM, network security, cloud security, endpoint protection, and perimeter defense across on-prem and multi-cloud environments.
• Lead the architecture, deployment, and optimization of firewalls, IDS/IPS, VPNs, proxies, and network segmentation strategies.
• Design and implement IAM frameworks including SSO, MFA, PAM, RBAC/ABAC, identity federation, and lifecycle management.
• Architect cloud security controls across AWS/Azure/GCP — including IAM policies, network security groups, encryption, key management, workload protection (CWPP), and cloud security posture management (CSPM).
• Design secure landing zones and cloud architecture patterns aligned with the shared responsibility model.
• Define endpoint security architecture including EDR/XDR, device hardening, patch management, mobile device management (MDM), and endpoint compliance policies.
• Develop security reference architectures, standards, and blueprints aligned with industry frameworks (NIST, ISO 27001, CIS, Zero Trust).
• Conduct security architecture reviews for new projects, applications, cloud migrations, and infrastructure changes.
• Perform risk assessments, threat modeling, and security gap analyses; recommend remediation strategies.
• Collaborate with network, cloud, application, DevOps, and endpoint teams to embed security by design.
• Evaluate, select, and integrate security tools/technologies (SIEM, SOAR, EDR/XDR, DLP, CASB, WAF, CSPM, CNAPP).
• Define and enforce security policies, standards, and best practices across the organization.
• Provide technical leadership during incident response and post-incident architecture hardening.
• Create and maintain documentation: HLDs, LLDs, network diagrams, cloud architecture diagrams, data flow diagrams, and security runbooks.
• Support audits, compliance assessments, and regulatory requirements (GDPR, PCI-DSS, HIPAA, SOX, etc.).
• Mentor security engineers and junior architects on best practices and emerging threats.
• Stay current with emerging threats, vulnerabilities, and technologies; recommend proactive improvements.

Required Skills & Experience

Core Domains:

• Good experience in cybersecurity and in a solution/security architect role
• Strong hands-on and architectural experience in:
• Network Security: VPNs, VLANs, segmentation, NAC, SD-WAN, DNS security, secure routing/switching
• Cloud Security: AWS (IAM, Security Hub, GuardDuty, KMS), Azure (Defender for Cloud, Sentinel, Entra ID), GCP Security Command Center; CSPM/CNAPP tools (Wiz, Prisma Cloud, Orca)
• Endpoint Security: CrowdStrike, Microsoft Defender for Endpoint, SentinelOne, Symantec; MDM/UEM (Intune, Jamf)
• Cybersecurity fundamentals: vulnerability management, threat intelligence, encryption/PKI, data protection
• Experience designing Zero Trust Architecture (ZTA)
• Strong understanding of cloud-native security architecture and shared responsibility models
• Knowledge of security frameworks: NIST CSF, ISO 27001, CIS Controls, MITRE ATT&CK

Other Technical Skills:

• SIEM/SOAR platforms (Splunk, QRadar, Sentinel)
• Scripting/automation (Python, PowerShell, Terraform) is a plus
• Understanding of DevSecOps and CI/CD security integration
• Container and Kubernetes security exposure (a plus)

Certifications (preferred, not mandatory):

• CISSP, CISM, or CCSP
• Cloud: AWS Certified Security – Specialty, Azure Security Engineer, Google Professional Cloud Security Engineer
• IAM: CyberArk CDE, Okta Certified Professional
• TOGAF or other architecture certification (a plus)

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