Network Interconnect Security Specialist

4 weeks ago


Southampton, Southampton, United Kingdom BT Group Full time

About the Role

We are seeking a highly skilled Network Interconnect Security Specialist to join our team at BT Group. As a key member of our team, you will be responsible for establishing workable interconnect solutions and designs, providing feedback on issues identified for new deployments, legacy migrations, and complex interconnect issues.

Key Responsibilities

  • Support deployment teams to establish workable interconnect solutions and designs.
  • Engage in stakeholder reviews for complex interconnect issues, managing interdependencies between applications and security domains.
  • Provide technical advice and guidance on Interconnect Security Governance, approvals, and policy for all of BT's Corporate Applications and Firewall Estate.
  • Collaborate with wider stakeholders, policy, and standard owners to ensure interconnect alignment and review in a changing environment.
  • Responsible for strategy and delivery of Remote access controls into BT's & UK's Critical Network & systems.
  • Responsible for Identifying security risks, developing mitigation controls that reduce the possibility of the risks occurring.
  • Responsible for ensuring security controls are factored into BT's architectural decisions and subsequently into the design and implementation of BT's remote user access for both BT employee and 3rd party/Vendor support teams' access to BT networks and services.
  • Accountable for 21CN DCN Network security including the control and management of the 200+ network management systems now hosted/connected to 21CN DCN.
  • Accountable for the auditing and correction of 21CN user access provision.

Requirements

  • Experience of connecting different technologies, networks, systems, and applications both internally & externally.
  • Understanding of complete End to End assessment of system security, from end user access to server technical compliance.
  • Access control Policy knowledge, design, and understanding of roles and responsibilities in a technical role.
  • Technical background in large scale network & IT environments.
  • The ability to communicate technical requirements either verbally or written to a diverse group of customers with differing technical skill levels.
  • Experience in technical decision making.

Desirable Skills

  • A very good understanding of BT Networks and the application of security controls within these environments.
  • Membership of a pertinent Security/technology professional body: To hold an external IT networks or security qualification (e.g. CISSP, CISM M.IISP, CRISC).
  • Demonstrable analytical skills to ensure technical risks are fully understood and mitigation solutions can be correctly identified and implemented at a system and local level as required.
  • Proven strong customer facing skills.
  • Efficient problem solver in enterprise environment.
  • Ability to work as part of a team as well as under minimal supervision.
  • Time management skills.


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