CareerAddict

Information Security Manager/SecOps Manager. Hybrid London

Gravitas Recruitment Group Ltd

Posted on Jun 4, 2026 by Gravitas Recruitment Group Ltd
London, United Kingdom
IT
Immediate Start
Daily Salary
Contract/Project

Information Security Manager/SecOps Manager. Hybrid London. 1-2 days onsite Central London per week and £600-£650/day INSIDE IR35 PAY. KEY EXPERTISE AREAS ARE AS MANY OF THE FOLLOWING - CISSP, SANS, SIEM, XDR, ISO REGULATIONS, INFRASTRUCTURE SECURITY/CLOUD SECURITY/365 SECURITY INC. DEFENDER & PUREVIEW etc.

My London based Property & Housing client seeks a dynamic, seasoned professional and technically astute Information Security Manager/SecOps Manager with 3-4 years minimum Lead/Manager experience & 6-7 years minimum Security/Cyber experience. You must have excellent Security expertise in most (if not all) the following areas - CISSP, SANS, SIEM, XDR, ISO REGULATIONS, INFRASTRUCTURE SECURITY/CLOUD SECURITY/365 SECURITY INC. DEFENDER & PUREVIEW etc.

The role will involve working across a range of areas to support the information security needs of a busy, high-profile website, as well as an administrative IT environment that supports nearly 1,000 people across 3 office locations with many remote workers.

Role Entails:

  • Providing technical leadership and acting as a subject matter expert on information security best-practice.
  • Planning and delivering projects to achieve our information security objectives. Collaborating with the IT Infrastructure team on the security elements of migrating Windows estate into Azure.
  • Advising our website platforms teams on security considerations impacting our website hosting environment in Google Cloud Platform & GKE.
  • Working with team members and service providers on SIEM and XDR tooling and establishing processes and playbooks to support incident response and SOC activities.
  • Playing a leading role in managing incident response activities and engaging with third party DFIR specialists where necessary.
  • Leading threat hunts to proactively discover potential compromises before they lead to bad security outcomes.
  • Helping to evaluate our response to regulatory/legislative requirements and recommending improvement actions where necessary (eg FCA compliance, ISO27001, PCI-DSS, GDPR etc).
  • Keeping up to date with cyber threat intelligence and emerging attack vectors, always evaluating the materiality of the threat and helping shape our response.

Key Skills & Attributes for the ideal SecOps Manager/Security Manager as follows:

  • A high-level Security qualification such as a CISSP, SANS Cyber Defence, EC-Council Certified Security Analyst, OSCP etc.
  • Professional experience in three or more of the following areas (and a willingness to learn about the others): Securing Windows, Active Directory and M365 environments Linux security Container security Cloud security (ideally in GCP and/or Azure environments) Microsoft 365 security (including Defender, Purview etc.)
  • SIEM, SOAR and EDR/XDR systems Incident Response.
  • Strong understanding of networking principles including TCP/IP, DNS etc. and commonly used Internet protocols such as SMTP, HTTP etc.
  • Experience working in IT security in a cloud hosted environment. Good data processing skills - experience with Google SecOps, ELK, Splunk or similar would be beneficial

STRONG COMMUNICATION AND INTERPERSONAL SKILLS A MUST AS IS HAVING AS MANY OF THE FOLLOWNG ATTRIBUTES/SKILLS:

CISSP, SANS, SIEM, XDR, ISO REGULATIONS, INFRASTRUCTURE SECURITY/CLOUD SECURITY/365 SECURITY INC. DEFENDER & PUREVIEW etc.


Reference: 3117968384

https://jobs.careeraddict.com/post/113353015
Gravitas Recruitment Group Ltd

Information Security Manager/SecOps Manager. Hybrid London

Gravitas Recruitment Group Ltd

Posted on Jun 4, 2026 by Gravitas Recruitment Group Ltd

Print
London, United Kingdom
IT
Immediate Start
Daily Salary
Contract/Project

Information Security Manager/SecOps Manager. Hybrid London. 1-2 days onsite Central London per week and £600-£650/day INSIDE IR35 PAY. KEY EXPERTISE AREAS ARE AS MANY OF THE FOLLOWING - CISSP, SANS, SIEM, XDR, ISO REGULATIONS, INFRASTRUCTURE SECURITY/CLOUD SECURITY/365 SECURITY INC. DEFENDER & PUREVIEW etc.

My London based Property & Housing client seeks a dynamic, seasoned professional and technically astute Information Security Manager/SecOps Manager with 3-4 years minimum Lead/Manager experience & 6-7 years minimum Security/Cyber experience. You must have excellent Security expertise in most (if not all) the following areas - CISSP, SANS, SIEM, XDR, ISO REGULATIONS, INFRASTRUCTURE SECURITY/CLOUD SECURITY/365 SECURITY INC. DEFENDER & PUREVIEW etc.

The role will involve working across a range of areas to support the information security needs of a busy, high-profile website, as well as an administrative IT environment that supports nearly 1,000 people across 3 office locations with many remote workers.

Role Entails:

  • Providing technical leadership and acting as a subject matter expert on information security best-practice.
  • Planning and delivering projects to achieve our information security objectives. Collaborating with the IT Infrastructure team on the security elements of migrating Windows estate into Azure.
  • Advising our website platforms teams on security considerations impacting our website hosting environment in Google Cloud Platform & GKE.
  • Working with team members and service providers on SIEM and XDR tooling and establishing processes and playbooks to support incident response and SOC activities.
  • Playing a leading role in managing incident response activities and engaging with third party DFIR specialists where necessary.
  • Leading threat hunts to proactively discover potential compromises before they lead to bad security outcomes.
  • Helping to evaluate our response to regulatory/legislative requirements and recommending improvement actions where necessary (eg FCA compliance, ISO27001, PCI-DSS, GDPR etc).
  • Keeping up to date with cyber threat intelligence and emerging attack vectors, always evaluating the materiality of the threat and helping shape our response.

Key Skills & Attributes for the ideal SecOps Manager/Security Manager as follows:

  • A high-level Security qualification such as a CISSP, SANS Cyber Defence, EC-Council Certified Security Analyst, OSCP etc.
  • Professional experience in three or more of the following areas (and a willingness to learn about the others): Securing Windows, Active Directory and M365 environments Linux security Container security Cloud security (ideally in GCP and/or Azure environments) Microsoft 365 security (including Defender, Purview etc.)
  • SIEM, SOAR and EDR/XDR systems Incident Response.
  • Strong understanding of networking principles including TCP/IP, DNS etc. and commonly used Internet protocols such as SMTP, HTTP etc.
  • Experience working in IT security in a cloud hosted environment. Good data processing skills - experience with Google SecOps, ELK, Splunk or similar would be beneficial

STRONG COMMUNICATION AND INTERPERSONAL SKILLS A MUST AS IS HAVING AS MANY OF THE FOLLOWNG ATTRIBUTES/SKILLS:

CISSP, SANS, SIEM, XDR, ISO REGULATIONS, INFRASTRUCTURE SECURITY/CLOUD SECURITY/365 SECURITY INC. DEFENDER & PUREVIEW etc.

Print

Reference: 3117968384

Share this job:
CareerAddict

Alert me to jobs like this:

Amplify your job search:

CV/résumé help

Increase interview chances with our downloads and specialist services.

CV Help

Expert career advice

Increase interview chances with our downloads and specialist services.

Visit Blog

Job compatibility

Increase interview chances with our downloads and specialist services.

Start Test