CyberSecurity Architect

JR United Kingdom; Chesterfield; On-site; GBP 65,000 - 85,000; Full time

Job summary

Une entreprise de premier plan au Royaume-Uni recherche un Architecte Cybersecurity expérimenté pour concevoir et mettre en œuvre des systèmes de cybersécurité dans des environnements industriels. Vous serez responsable de la gestion des normes de sécurité, de la collaboration avec les équipes IT et OT, et de l'évaluation des risques à travers des systèmes critiques. Ce rôle exige une expertise approfondie en Cisco Cyber Vision et en générale cybersécurité, offrant une belle opportunité de contribuer à la sécurité des infrastructures essentielles.

Qualifications

• 7+ années d'expérience en cybersécurité, dont 3 années en tant qu'architecte.
• Expérience pratique avec Cisco Cyber Vision.
• Compréhension approfondie des protocoles OT et des systèmes ICS/SCADA.

Responsibilities

• Concevoir et mettre en œuvre l'architecture de cybersécurité pour des environnements IT/OT.
• Évaluer les risques et modéliser les menaces pour les systèmes ICS/SCADA.
• Développer et maintenir des normes de sécurité et des meilleures pratiques.

Skills

Cybersecurity

Network Security

Incident Response

Risk Assessment

Security Policies

Tools

Cisco Cyber Vision

SIEM/SOC Tools

Claroty

Nozomi Networks

Job description

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We are seeking an experienced Cybersecurity Architect with deep expertise in Cisco Cyber Vision to design and implement secure industrial control system (ICS) architectures. You will play a critical role in assessing, developing, and implementing cybersecurity strategies that ensure the resilience and compliance of IT/OT networks.

Key Responsibilities:

• Design and implement cybersecurity architecture for IT/OT environments with an emphasis on industrial systems.
• Lead the deployment and integration of Cisco Cyber Vision across various industrial networks.
• Conduct risk assessments and threat modeling for ICS/SCADA systems and recommend mitigation strategies.
• Develop and maintain security standards, reference architectures, and best practices aligned with NIST, IEC 62443, and other industry standards.
• Collaborate with IT, OT, and engineering teams to ensure cybersecurity is integrated into operations and product lifecycle.
• Define and implement network segmentation, secure remote access, and anomaly detection systems.
• Support incident response planning and participate in post-incident reviews.
• Provide guidance on security controls, governance, and compliance initiatives (e.g., NERC CIP, ISO 27001).
• Document all designs, configurations, and procedures as part of knowledge sharing and audits.

Required Skills and Experience:

• 7+ years of experience in cybersecurity, with at least 3 years in an architect role.
• Hands-on experience with Cisco Cyber Vision including deployment, configuration, and integration with SIEM/SOC tools.
• Deep understanding of OT protocols (Modbus, DNP3, PROFINET, etc.) and ICS/SCADA systems.
• Strong knowledge of network security, firewalls, VPNs, IDS/IPS, and security zoning.
• Familiarity with cybersecurity frameworks: NIST CSF, IEC 62443, MITRE ATT&CK for ICS.
• Proficient in developing architecture diagrams, security policies, and risk assessments.
• Experience working with cross-functional teams in industrial or critical infrastructure environments.

Preferred Qualifications:

• Cisco Certified CyberOps Associate or equivalent Cisco security certifications.
• GICSP, CISSP, or similar security certifications.
• Experience with other security monitoring tools (e.g., Claroty, Nozomi Networks) is a plus.
• Familiarity with cloud integration (Azure/AWS) for OT data telemetry or hybrid deployments.