Job Details

Security Consultant (Mobile Signalling - SIP, MAP, Diameter, GTP and 5G int

MBR Partners
MBR Partners

My client is a fast-growing security business unit of a 2000+ person software vendor that is focused on selling solutions to Telecoms Service providers globally.

The client is US-headquartered, and has European offices in Bristol, Nuremberg, and Lisbon although this role could be based remotely anywhere in Europe. The UK is a slight preference so occasional meeting in Bristol could be possible.

The client's Signalling firewall and SMS firewall are market-leading products with significant opportunities for new features and portfolio extension into new products. They seek a Security Consultant to bolster that growth through the identification of new attack scenarios and evidence and to help launch a threat intelligence service offering.

Reporting to the CTO of the Security Business Unit, the role’s responsibilities include:

Investigation and documentation of theoretical attacks on mobile signalling with a focus on: SIP, MAP, Diameter, GTP and 5G interconnect
Analysis, identification, and documentation of examples of actual novel attacks based on analyzing real customer traffic
Support for customers and on-site personnel to assess potential threats
Build and specify tools to aid in research and to develop into products
Specify defence mechanisms for attacks identified and work with development teams to support machine learning and rule-based protection techniques.
Provide contribution to GSMA documents (and potentially 3gpp)
Support technical conversations with customers on details of potential attacks and defence mechanisms
Track new reported security threats and disseminate and explain detection mechanisms and counter measures.

Knowledge and experience
The successful candidate will have knowledge and experience of the following:

Extensive experience and knowledge of mobile networks core infrastructure and signalling
Extensive experience in security
Customer presentations and engagement.

Qualifications & Personal skills

Graduate (relevant degree preferred). Only those with a valid UK work permit or with residency status may apply.
Well organised to track multiple activities and ideas
Articulate – able to communicate issues identified and explain to customers and internally
Self-starter, able to work with minimum supervision
Sets high per

Additional pay:

Bonus scheme

Benefits (assuming UK. Portugal or Germany based - if outside of those countries the candidates would have to invoice):

Company pension
Flexible schedule
Life insurance
On-site parking
Private medical insurance
Work from home

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