All contracts
Senior Threat Modelling & Application Security Engineer
Diana Duggan UK Limited and 1 other
Inside IR35
The advert says: 500 per day (inside IR35
- Day rate
- £450–£500/day
- Location
- LondonHybrid, 4 office days a week
- Contract length
- 6 months
View original advert (opens in a new tab)Calculate take-home
Take-home a year, roughly
- Inside IR35
- £63,336
- Outside IR35
- £67,335
At £475 a day for 220 days, 2026/27 tax rates.
About this contract
Senior threat modelling and application security engineer for major organisation. Conduct threat modelling (STRIDE, PASTA, ATT&CK), develop security controls, review architectures, and create Python automation. Requires 6+ years IT experience with 4+ years cyber security, strong threat modelling skills, and cloud/CI-CD knowledge. 6 months, London hybrid.
Key details
- Security clearance
- None stated
- Company
- Major organisation
- Sector
- Consultancy
- Posted
- 32 days ago
Skills
- Cyber security: see other contracts
- Python: see other contracts
- Cloud security: see other contracts
- Docker: see other contracts
- Helm: see other contracts
- Kubernetes: see other contracts
- Infrastructure: see other contracts
- Terraform: see other contracts
- FastAPI: see other contracts
- Serverless: see other contracts
- CloudFormation: see other contracts
- Observability / monitoring: see other contracts
- CI/CD: see other contracts
- Stakeholder management: see other contracts
- Technical architecture: see other contracts
- Jira / Confluence: see other contracts
- Git / GitHub: see other contracts
Where it's advertised
Apply through the original advert. IR35 status is as stated there: always confirm it with the hirer.
- View advert from Diana Duggan UK Limited (opens in a new tab)Diana Duggan UK LimitedReed · Posted 32 days ago
- View advert from Sanderson (opens in a new tab)SandersonReed · Posted 32 days ago
Similar roles
- Senior AI Engineer£450–£475/dayOutside IR35London · HybridPosted 39 days ago
- Embedded Full Stack Engineer£600–£700/dayOutside IR35London · HybridPosted 5 days ago
- DevOps Engineer£428/dayInside IR35London · RemotePosted 6 days ago
- Senior DevSecOps Engineer£550–£700/dayOutside IR35London · HybridPosted 18 days ago
- AWS Platform Engineer£550–£650/dayIR35 not statedBelfast · HybridPosted 18 days ago