Security Analyst

Security Analyst

Nexus Jobs | Greater London, ENG, GB

Posted a month ago

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Description

Salary: £58,000 - 98,000 per year


Requirements



  • At least 5 to 7 years of proven experience as a Security Analyst

  • Bachelors degree in Computer Science or Information Technology, or equivalent experience

  • Demonstrable security leadership skills and experience managing third parties

  • CISSP certification preferred

  • Compliance knowledge, including ISO 27001, PCI and GDPR

  • Knowledge of security technologies, including network appliances, firewall administration, Active Directory, IAM, PAM, SIEM, UEBA, antivirus, IDS/IPS and MDM solutions

  • Understanding of common frameworks such as ITIL or LEAN preferred

  • Experience with user environment management, including desktops and laptops, profile management and access control methodologies

  • Proactive approach to keeping up to date with security technologies and industry trends


Responsibilities



  • Provide technical leadership for our security solutions, including third-party managed services

  • Maintain the security of our network, systems and data

  • Monitor security access and manage IDS/IPS configurations

  • Establish and implement security best-practice standards, policies and procedures

  • Conduct security scanning and ensure vulnerabilities are remediated efficiently

  • Analyse security incidents to determine their root causes

  • Determine, recommend and implement security upgrades, measures and controls

  • Deliver security responses to meet customer and client compliance requirements

  • Develop and manage security plans with vendors

  • Audit administrator activities and conduct security awareness training


Technologies



  • Active Directory

  • Firewall

  • IAM

  • ITIL

  • Network

  • Security

  • Nexus


More


We are a recognised brand based in London and are recruiting a full-time, permanent Security Analyst. The role is based in Paddington, with some remote working possible. The salary is £65,000 to £75,000, plus benefits.


last updated 40 week of 2026


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