Systems Architect 3 at Re Focus LLC

What they need (in short) Looking for a developer who moved into security (NOT a security-only profile). Someone who can: Deconstruct enterprise application architectures (app server DB middleware networking dependencies) Build application threat models and publish results Automate AppSec work (tooling APIs CI/CD integration security logic in pipelines/microservices) Use Python (write) and read Java C# Leverage Copilot / AI agents for analysis and code review Responsibilities Partner with app/service/platform teams to capture accurate architecture details Create threat models using tooling (ThreatModeler / MS Threat Modeling Tool / OWASP Threat Dragon) Apply methodology (STRIDE / PASTA / OCTAVE / LINDDUN / VAST) to identify & prioritize threats Validate mitigations via designs/configs/source code evidence Recommend mitigations and present/publish results Collaborate with Cybersecurity Architecture on new controls where gaps exist Required Qualifications 4 years Systems Architecture and/or Systems Development 3 years Cybersecurity experience (work/training/education/certs) 1 year AWS/Azure/GCP 1 year Python programming Proficient in at least one Threat Modeling methodology (STRIDE/PASTA/etc.) Familiar with OWASP Top 10 CAPEC MITRE ATT&CK secure design principles Ability to run multiple threat models in parallel with short cycle times Desired CISSP/CCSP and/or cloud certs 3 years leading architecture risk reviews / threat models Threat Modeling GenAI / Threat Modeling-as-Code (TaaC) Submittal Requirements (please include) Resume candidate location Work authorization (USC/GC/H1B) Availability / interview availability Confirmation of 3 days onsite and video on Te Key Skills APIs,Pegasystems,Spring,SOAP,.NET,Hybris,Solution Architecture,Service-Oriented Architecture,Adobe Experience Manager,J2EE,Java,Oracle Employment Type : Full Time Experience: years Vacancy: 1