https://jobs.co.uk/job/senior-threat-modelling-and-application-security-engineer-sanderson-recruitment-plc--0a2aa83f-bab5-4ec6-849e-2533cefbc220 RSS feed for Senior Threat Modelling and Application Security Engineer at Sanderson Recruitment Plc. en-gb Sat, 12 Sep 2026 13:27:48 GMT https://jobs.co.uk/job/senior-threat-modelling-and-application-security-engineer-sanderson-recruitment-plc--0a2aa83f-bab5-4ec6-849e-2533cefbc220 https://jobs.co.uk/job/senior-threat-modelling-and-application-security-engineer-sanderson-recruitment-plc--0a2aa83f-bab5-4ec6-849e-2533cefbc220 Sat, 12 Sep 2026 11:51:09 GMT Location: City | Salary: 450.00-450.00 Daily | Type: Contract | Senior Threat Modelling andamp; Application Security EngineerDay rate: Up to £450 - £500 (Inside IR35) Location: London/Hybrid - 4 days a week onsite Duration: 6 months (Initial)A major organisation is seeking a Senior Threat Modelling andamp; Application Security Engineer to help drive secure-by-design practices across cloud and application environments.Key ResponsibilitiesConduct threat modelling using STRIDE, PASTA, ATTandamp;CK and Attack Trees.Identify vulnerabilities and define mitigating security controls.Review technical architectures and support secure SDLC processes.Develop security automation tooling and Python-based applications.Partner with engineering teams to embed security best practices.Track threats and controls through to remediation and closure.Required Experience6+ years in IT, including 4+ years within Cyber Security.Strong threat modelling and application security experience.Knowledge of OWASP, CWE, authentication, authorisation, encryption and infrastructure security.Experience with Terraform/CloudFormation, CI/CD and Jira.Strong Python skills, including FastAPI and Pytest.Experience within a regulated environment.DesirableDocker, Kubernetes, Helm, Serverles... Contract