Security Analyst

  • Permanent
The following job is no longer available:
Security Analyst
Reference:AQ3342
Specialisms:Membership, Not for profit, Technology
Date posted:10th September 2025

Location: London & hybrid working

Salary: £53-55k

The security analyst is the subject matter expert on all aspects of security within our Not-for-Profit client to include mail security, web security, infrastructure security and end user device security. You will play a key role in driving and improving and technology security, providing expert advice and reliable guidance to a broad range of colleagues and stakeholders to achieve this.

Your role will include:

  • Proactively assess device and application logs for security vulnerabilities, as well as investigate causes and ultimately resolve or mitigate those vulnerabilities
  • Lead and investigate security breaches and cyber incidents, providing timely resolution to agreed service level agreements/expectations
  • Install Security updates/measures in line with best practices to ensure that the organisation is protected against the latest cyber security threats
  • Work with   third parties and internal teams to schedule proactive penetration tests, ensuring that vulnerabilities are resolved or mitigated
  • Support the delivery of security training to all end users
  • Regular monitoring of potential security risks externally and internally, provide clear expert advice and reliable guidance
  • Manage regular security assessments of various key services
  • Regularly assess key third party suppliers to ensure their security compliance

Essential Skill required for this role:

  • Relevant experience working as an effective Security Analyst
  • Strong understanding of mail filtering technologies
  • Strong understanding of Cloud infrastructure technologies, including encryption
  • Demonstrable experience of working with Microsoft Sentinel, Defender and Purview
  • Excellent understanding of security frameworks (NIST and Cyber Essentials)
  • Ability to lead and manage third party providers
  • Strong understanding of incident response processes and methodologies including leading and managing incidents
  • Lead on root cause analysis, providing relevant documentation including recommendations
  • Demonstrable experience of implementing a robust and trustworthy security configuration for various devices, ensuring that all security protocols are effectively set up to protect against unauthorised access and potential threats
  • Proficient with SIEM, IDS/IPS, vulnerability scanners, and Azure security tools.
  • Experience of leading on technical vulnerability assessments and regular penetration testing of IT systems and processes to identify potential vulnerabilities and provide recommendations for risk mitigation
  • Experience in testing and reviewing new security solutions

Our client offers a generous flexible benefits package, a supportive working environment, and great opportunities for career development.

Key Benefits Include:

  • Annual Leave: 25 days plus public holidays, rising to 30 days with service.
  • Pension Scheme: Employer contributions up to 12.25% via a defined contribution plan.
  • Flexible Allowance: 3% of salary to use as income or towards extra benefits.
  • Life Assurance: 4x salary cover up to age 75.
  • Private Medical Insurance: Available based on role and service length.
  • Health Screening: Free after two years of service.
  • Season Ticket Loan: Up to £8,000 after probation.
  • Professional Development: Study leave, funding, and book allowance.
  • Family Support: Enhanced maternity/paternity leave and childcare allowance.
  • Health Club Membership: Subsidised access after probation.

 

Any questions?

If you have any questions about your application, please get in touch.

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