Information Security Manager

JR United Kingdom; Stevenage; Remote; GBP 125,000 - 150,000; Full time

Job summary

A leading UK charity is seeking an Interim Information Security Manager to provide hands-on technical support during a busy period. This fully remote role involves addressing SOC escalations, investigating security incidents, and collaborating closely with stakeholders to enhance security operations. Ideal candidates will have substantial experience in SOC operations and familiarity with Microsoft security tools.

Qualifications

• Proven hands-on experience in SOC operations and incident response.
• Strong familiarity with Microsoft security tools.
• Experience reviewing security questionnaires and identifying risks.

Responsibilities

• Act as the first point of contact for SOC escalations and investigations.
• Investigate and resolve security alerts, threats, and vulnerabilities.
• Support internal security team with operational tasks.

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.