Information Security Manager

JR United Kingdom; Brighton; Remote; GBP 40,000 - 70,000; Full time

Job summary

Une organisation caritative bien connue au Royaume-Uni recherche un Interim Information Security Manager pour fournir un soutien technique et soulager la fonction de sécurité pendant une période chargée. Ce rôle flexible et orienté vers la livraison implique une travail pratique chez SOC, avec des outils de sécurité Microsoft, tout en offrant un soutien à l'équipe interne.

Qualifications

• Expérience pratique en SOC et gestion des incidents.
• Familiarité avec les outils Microsoft.
• Capacité à travailler rapidement et dans un rôle orienté résultats.

Responsibilities

• Gérer les escalades SOC, incidents de sécurité, et investigations.
• Résoudre les alertes de sécurité et vulnérabilités.
• Collaborer avec les parties prenantes pour maintenir un environnement sécurisé.

Skills

SOC operations

Incident response

Technical investigations

Microsoft security tools

Tools

Microsoft Defender

Microsoft Sentinel

Darktrace

Job description

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We’re supporting a well-known UK charity in their search for an Interim Information Security Manager to provide hands-on technical support and relieve pressure on the security function during a busy period.

• Location: Fully remote (occasional travel if required)
• Duration: 3–6 months
• Start Date: ASAP
• Days: 3–5 days per week (flexible)

Key Responsibilities:

• Act as the first point of contact for SOC escalations, security incidents, and investigations.
• Investigate and resolve security alerts, threats, and vulnerabilities using tools such as Microsoft Defender, Sentinel, and Darktrace.
• Review and respond to security questionnaires from suppliers and vendors.
• Support the small internal security team with day-to-day operational tasks, providing guidance and unblocking issues.
• Collaborate with technical and business stakeholders to maintain a secure environment.
• Provide input into processes, documentation, and security best practices.

What We’re Looking For:

• Proven hands-on experience in SOC operations, incident response, and technical investigations.
• Strong familiarity with Microsoft security tools (Defender, Sentinel, etc.).
• Experience reviewing security questionnaires and identifying risk in supplier responses.
• Confident working in a 70% hands-on, 30% light team support capacity — this is a delivery-focused role, not a compliance or strategy position.
• Available to start immediately or at short notice.

Interested?

Please get in touch for an initial conversation.