Specialist Master – Lead Security Specialist


About the role
As the Lead Security Specialist, you will take ownership for the design, delivery and support of our services. Using your strong technical skills, you will be able to deliver Analytics based security solutions as well as lead the security engineering team.

You will be is responsible for the management of the Security development, integration and operation of security products and services into our client’s environment. As well as taking ownership for ensuring the operating effectiveness of applications within the Cyber Security tools portfolio and their integration within the internal and external environments.

You will ensure security service solutions are operable, recoverable and maintainable by service operations and are transitioned into operational service to follow a standardised process.

You will also be responsible for the:

  • Manage incident handling capability based on Splunk
  • Manage security incidents for internal and external security events
  • Investigate and manage security infrastructure systems
  • Security policy and infrastructure development
  • Development of Rfts, PoC deployments
  • Maintain Splunk deployment, including upgrades and reconfigurations
  • Program Splunk search queries, reports and applications
  • Drive adoption of Splunk as the default standard monitoring and incident response tool
  • Case logging and escalation to appropriate teams
  • Manage security requirements, including risk assessment, control, and impact analysis
  • Review and improve security policies
  • Management of logging, monitoring and alerting systems with SIEM integration
  • Drive efficiencies through process improvement, automation, and tooling.


About you

You will be an experienced cyber security professional, with experience in managing stakeholders at varying levels and building relationships with a strong client focus. Ideally, you will possess the following experience/qualifications:

  • Ability to perform under pressure
  • Strong time management and prioritization skills
  • Qualifications
    • Degree qualified in Information Technology or related field
    • Splunk Enterprise Security
    • Cyber Security Professional qualifications (such as ISC2 or equivalent)
    • Security Compliance
  • Skills
    • Splunk and AWS essential
    • SIEM solutions
    • Cyber Security Compliance
    • Cyber Security Operations Monitoring, Architecture
    • Vulnerability assessment, ethical hacking, and penetration testing

About us: Deloitte Culture
We pride ourselves on our team of diverse, high performing Deloitte professionals who are talented, supportive, inclusive and social – and who are at the heart of our success. Our aim is to ensure that all our people feel comfortable to bring their whole selves to work, and as a result, create a workplace that encourages the true spirit of 'And different'.

From day one at our firm you will be considered part of the Deloitte community and our development and career progression framework will help you develop the skills and capabilities you need to succeed – in every sense of the word.

Next Steps

If this sounds like an exciting opportunity that aligns with your experience, career goals and timeline, we want to hear from you! Click “Apply” below and submit your application.


About the role
As the Lead Security Specialist, you will take ownership for the design, delivery and support of our services. Using your strong technical skills, you will be able to deliver Analytics based security solutions as well as lead the security engineering team.

You will be is responsible for the management of the Security development, integration and operation of security products and services into our client’s environment. As well as taking ownership for ensuring the operating effectiveness of applications within the Cyber Security tools portfolio and their integration within the internal and external environments.

You will ensure security service solutions are operable, recoverable and maintainable by service operations and are transitioned into operational service to follow a standardised process.

You will also be responsible for the:

  • Manage incident handling capability based on Splunk
  • Manage security incidents for internal and external security events
  • Investigate and manage security infrastructure systems
  • Security policy and infrastructure development
  • Development of Rfts, PoC deployments
  • Maintain Splunk deployment, including upgrades and reconfigurations
  • Program Splunk search queries, reports and applications
  • Drive adoption of Splunk as the default standard monitoring and incident response tool
  • Case logging and escalation to appropriate teams
  • Manage security requirements, including risk assessment, control, and impact analysis
  • Review and improve security policies
  • Management of logging, monitoring and alerting systems with SIEM integration
  • Drive efficiencies through process improvement, automation, and tooling.


About you

You will be an experienced cyber security professional, with experience in managing stakeholders at varying levels and building relationships with a strong client focus. Ideally, you will possess the following experience/qualifications:

  • Ability to perform under pressure
  • Strong time management and prioritization skills
  • Qualifications
    • Degree qualified in Information Technology or related field
    • Splunk Enterprise Security
    • Cyber Security Professional qualifications (such as ISC2 or equivalent)
    • Security Compliance
  • Skills
    • Splunk and AWS essential
    • SIEM solutions
    • Cyber Security Compliance
    • Cyber Security Operations Monitoring, Architecture
    • Vulnerability assessment, ethical hacking, and penetration testing

About us: Deloitte Culture
We pride ourselves on our team of diverse, high performing Deloitte professionals who are talented, supportive, inclusive and social – and who are at the heart of our success. Our aim is to ensure that all our people feel comfortable to bring their whole selves to work, and as a result, create a workplace that encourages the true spirit of 'And different'.

From day one at our firm you will be considered part of the Deloitte community and our development and career progression framework will help you develop the skills and capabilities you need to succeed – in every sense of the word.

Next Steps

If this sounds like an exciting opportunity that aligns with your experience, career goals and timeline, we want to hear from you! Click “Apply” below and submit your application.

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