
Complex Engineer SS7 & Diameter Firewall
- Full Time
- IT/Technology
Location: Newbury or Brentford
Global Cyber Security’s role is to inspire trust and confidence in our customers by enabling secure connectivity. Our purpose is to proactively protect Vodafone & its customers by reducing the risks posed by security threats to Vodafone’s global technology infrastructure and the sensitive data it holds.
In Cyber Prevent, the Cyber Security Complex Engineers work closely alongside the Cyber Security Solution Engineers and Platform Managers. Collectively they define, the global Cyber Security & Cyber Prevent platform designs. They work intimately with central Group Technology and Cyber Security teams & globally dispersed local Cyber Security teams to ensure that the cyber security platforms are: globally consistent; effective and efficient; have the right technical adequacy and coverage; and are delivering the optimum risk reduction effect. Consistent global management of these cyber security platforms will deliver a step change in cyber security risk reduction, for Vodafone and its customers.
The SS7 and Diameter Complex Engineer will be part of the Vodafone’s Cyber Preven Network and Telco Domain team. They will use their personal experience and judgement to be able to determine the right technical treatment for the SS7 and Diameter Firewall platforms. They will support the development of a set of global platform strategies & plans. They will support the execution of these plans through virtual & matrixed technical teams to design, build and lifecycle manage the cyber security platforms across all Vodafone global entities.
They will work as part of the Platform team to support optimal platform effectiveness and take action in response to cyber security platform alerts in order to reduce immediate risk. They will use technical KPIs to support the adequacy of the platforms to meet the CSB baseline controls.
With us you will:
• Support the development of a set global platform plans and their execution of these plans through virtual & matrixed operational and technical teams.
• Act as Vodafone’s cyber SS7 and Diameter Firewall technical experts. They will use their personal experience and judgement to be able to quickly determine the right treatment for the platforms.
• Support the Solution Engineers to ensure that all the platforms within the domains are: globally consistent; effective and efficient; have the right technical adequacy and coverage; and are delivering the optimum risk reduction effect.
• Undertake extensive testing and evaluation of the technology deployed to ensure it can deliver the expected security risk reduction.
• Support the development of technical improvement programmes to sure optimal platform performance and risk reduction.
• Be a technical lead in the agile squads developing and enhancing the platform.
• Guide and support the operational teams in shared services and the local markets to ensure the platform are managed effectively.
• Acting as an ambassadors and role models for Global Cyber Security advocating for security best practice, consistency in approach.
We would like you to have:
• Professional operational experience in SS7 and Diameter technologies and an understanding of the use of Firewalls for protect signalling domains,
• Strong analytical skills to inform effective data driven decisions on service improvement & risk reduction.
• Track record of delivering cyber security platform operations in a complex & dynamic technology environment.
• Personal experience and judgement to be able to analyse technical issues and identify appropriate fixes to ensure continuity of operations.
• Effective collaboration across globally dispersed teams in order to deliver the consistency, and risk reduction, outcomes required.
• Communicating & reporting concise summaries of complex scenarios & information across diverse and senior stakeholder groups.
You Must Have:
• 3/5 years of experience of the platform in a technical role as Security Consultant, Security Designer or Security Architect.
• Vendor management experience
• Agile delivery using Scrum or Kanban methodologies
• Degree educated (or equivalent) in a relevant subject
What’s in it for you?
• 28 days holiday (with the option to buy or sell 5 days) plus public holidays
• Flexible working
• Pension matching scheme of up to 10%
• 5 paid days leave for charity projects
• MyChoices portal - cycle to work scheme, 100’s of retail discounts, shares and salary sacrifice schemes
• Vodafone family and friends discount
• Interest free commuter loan
• Access to Vodafone University and LinkedIn Learning
#groupresourcing

Meet our Tech Team
Play video