Enterprise Security Architect

SR2

London, UK

about 1 month ago

Role details

Contract type

Permanent contract

Employment type

Full-time (> 32 hours)

Working hours

Regular working hours

Job source

find.jobs

Tech stack

4G (Telecommunication) Application Programming Interfaces (APIs) Amazon Web Services Cloud Engineering Cyber Security Identity and Access Management Network Functions Virtualization Network Segmentation Zero Trust Network Access Sherwood Applied Business Security Architecture Security Information and Event Management Wireless Networks

+6 more

Archimate Togaf Information Technology SDN Network OSS/BSS Multiaccess Edge Computing

Job description

You’ll help define and maintain security architecture across 4G/5G core, RAN, OSS/BSS, AWS, SDN/NFV, Open RAN, edge computing and cloud migration workstreams, ensuring designs are secure, compliant and aligned to programme objectives., * Define and maintain enterprise security architecture across telecoms and enterprise IT systems

Develop target-state security architectures aligned to business, regulatory and operational requirements
Apply TOGAF, SABSA and ArchiMate across architecture artefacts and governance
Design secure AWS, hybrid and cloud-native architectures
Conduct threat modelling, risk assessments and security design reviews
Define security patterns, standards and reference architectures
Support assurance, governance, audit and secure-by-design delivery
Collaborate with engineering, operations, risk, compliance and vendor teams

Requirements

Enterprise Security Architecture experience within telecoms, mobile networks or critical national infrastructure
Strong understanding of 4G/5G core, RAN, IMS/signalling, OSS/BSS, NFV/SDN, telecom APIs and interconnect security
Strong AWS cloud security architecture experience
Knowledge of Zero Trust, identity security, encryption, SIEM/SOC integration and network segmentation
Experience with telecoms security standards and regulations, including GSMA, NCSC, ISO 27001, NIS/NIS2 and GDPR
Strong stakeholder engagement and senior-level communication skills