Threat Modeling IT Cyber Security Consultant
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Summary
Telstra Associates is hiring a Threat Modeling IT Cyber Security Consultant for a hybrid project (Slough/London) at £450–£500+ per day. The consultant runs structured threat modeling (STRIDE, PASTA, attack trees, ATT&CK), manages threat/control lifecycles, and builds Python automation tooling across AWS, Azure, and GCP.
Salary: £24,000 - 60,000 per year
Requirements:- We expect an associate-level cloud certification from AWS, GCP, or Azure.
- We expect an associate or professional cybersecurity certification.
- We require a minimum of 6 years of IT experience, including at least 4 years in Cyber Security/Information Security.
- We require experience in a cyber-security role.
- We require experience with threat modeling tools and methods such as STRIDE, PASTA, attack trees, tooling, and ATT&CK.
- We require experience identifying vulnerabilities using CWE or OWASP.
- We require knowledge of security practices related to authentication, authorization, logging/monitoring, encryption, infrastructure security, and network segmentation.
- We require experience with operating systems and hardening.
- We value two to five years of experience across the listed technical areas.
- We carry out threat modeling using a documented process.
- We develop automation tools as required.
- We maintain a high standard of work in identifying threats and specifying mitigating controls.
- We manage the lifecycle of identified threats and controls.
- We deliver threat models and supporting tasks within agreed timeframes.
- We provide feedback, support, and improvements to our existing threat modeling process.
- We present our work to seniors, our team, and other technical teams.
- We work with little supervision to complete assigned work.
- We develop, test, and deploy secure and efficient Python-based applications in line with established SDLC processes and quality standards.
- AWS
- Azure
- Cloud
- GCP
- Support
- Network
- OWASP
- Python
- Security
More:
We are hiring for a Threat Modeling IT Cyber Security Consultant for a new project in London. This is a hybrid role with a day rate of £450-£500+ per day inside. We are looking for a strong consultant to support our threat modeling work and contribute to improvements in our process while collaborating with senior stakeholders and technical teams.
last updated 37 week of 2026