John N.

John N. Email and Phone Number

Service Operations / Cybersecurity - CISSP, CISM @ Deloitte
new york, new york, united states
John N.'s Location
London, England, United Kingdom, United Kingdom
About John N.

For 15+ years I have worked in service delivery, specifically security and critical infrastructure. Throughout I have led various teams spanning different technologies, while acting as service owner for business core services such as Active Directory, network services and vulnerability management. From 2016 my career pivoted from a technical specialist to managerial, ultimately becoming a department head and focusing more on strategy and stakeholder management. I have a proven track record building high performing teams. Further, I take great pride coaching and watching people grow.Finally, creating simply and scalable service, which empower business users, is core to my working belief. I am not afraid of making tough decisions and thrive on challenges. My peers would describe me as a doer, who thinks tactically and enjoys solving problems.

John N.'s Current Company Details
Deloitte

Deloitte

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Service Operations / Cybersecurity - CISSP, CISM
new york, new york, united states
Website:
deloitte.com
Employees:
295722
John N. Work Experience Details
  • Deloitte
    Head Of Security And Network Infrastructure
    Deloitte Mar 2024 - Present
  • Deloitte
    Security And Network Infrastructure Manager
    Deloitte Nov 2019 - Mar 2024
    Responsible for the following functions;-Active Directory & Identity Services-Network Services (Internal & Remote access)-Vulnerability Management-End point and data protectionVendor/project/stakeholder management play huge parts in this role. As well as working with companies security governance and compliance functions, to ensure our services are as secure as possible.
  • Deloitte
    Identity And Directory Services - Manager
    Deloitte Jun 2017 - Nov 2019
    London, United Kingdom
    -Vendor Relationship Management-Identity Lifecycle Management-Access Control Services
  • Deloitte
    Identity And Access Management - Manager
    Deloitte May 2010 - May 2017
    London, United Kingdom
    I lead the ‘Identity and Access Management’ function. Responsibilities include AD data management, JML process and managing access across the UK and Switzerland firm. The team consists of 11 team members geographically split between India and the UK. The user base supported is over 20,000 people across 33 offices.The team is consistently busy and works through an average of 5000 tickets a month. Together with managing this work, the team has to work within Deloitte global and security guidelines. These guidelines have been endorsed by ISO 27001 and Cyber Essentials.My key achievements include the designing and implementation of the firms new secure client data storage solution. The introduction of automation, replacing some manual tasks that been undertaken for a number of years. Finally, working on the complete redesign of the firms Active Directory environment, where a key objective was to put in place a clear access control model of which I was one of the principal designers.
  • Deloitte
    Identity And Access Management - Senior Analyst
    Deloitte Mar 2007 - May 2010
    London, United Kingdom
    As a team member my responsibilities were the managing all JML processes. The position also had the responsibility of managing access to services and systems.

John N. Education Details

  • South East Essex College
    South East Essex College
    Information Technology
  • Seevic College
    Seevic College
    Distinction

Frequently Asked Questions about John N.

What company does John N. work for?

John N. works for Deloitte

What is John N.'s role at the current company?

John N.'s current role is Service Operations / Cybersecurity - CISSP, CISM.

What schools did John N. attend?

John N. attended South East Essex College, Seevic College.

Who are John N.'s colleagues?

John N.'s colleagues are Kotteeshwaran Sathiyamoorthi, Krupali Radadia, Mas Mas, Shiv M., Tanya Macdonald, Sara Mahdavian, Anastasia Lisina.

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