Tel Aviv, Israel
Sean.salmassi1@gmail.com
0505426929
Profile
DevSecOps Engineer focused on cloud security, IAM, and infrastructure automation on AWS with Terraform, Docker, and Kubernetes. At Viz.ai I lead JIT access, WAF, CI/CD hardening, and cloud security posture in a HIPAA-regulated platform.
Education
DevSecOps Engineer
Bar-Ilan University 2024 – 2025Cyber & Information Security
HackerU College 2018 – 2019Skills
- AWS | Terraform | IAM
- Docker | Kubernetes | GitHub Actions
- Cloudflare | WAF | CrowdStrike
- Wiz | Okta | Workato
- Python | Bash | PowerShell
- Linux | Windows | macOS
Experience
DevSecOps Engineer, at Viz.ai
Aug 2025 – Present | Viz.ai-
• Built a company-wide JIT access platform (RDS, S3, DynamoDB, Redash, OpenSearch), replacing standing privileges with time-bound, audited access.
• Implemented IAM authentication and break-glass for production DB logins; rotated master credentials off developer teams.
• Implemented an org-wide WAF with geo restrictions, L7 DDoS protection, and threat intelligence across QA and Production.
• Rotated 321 GCP/customer keys, cut Lambda deprecated runtimes 32 → 0, and reduced Wiz findings by 75%.
• Enforced Bedrock Guardrails and moved Mobile/QA behind VPN-authenticated GitHub Actions, saving ~$350/month in CI.
System Engineer, at Viz.ai
Feb 2025 – Aug 2025 | Viz.ai-
• Built a HIPAA-aligned AWS AppStream 2.0 environment with EFS for PHI workloads; IAM least privilege and Terraform IaC.
• Automated access, deployments, and audits with Workato; managed AWS accounts, Route 53, and certificates.
Senior IT Specialist, at Viz.ai
Nov 2022 – Feb 2025 | Viz.ai-
• Owned Okta, Cloudflare, and GitHub backup/DLP; built Workato automations for access provisioning and offboarding.
Technical Operation Specialist, at Snyk
Apr 2021 – Nov 2022 | Snyk-
• Scaled identity and laptop onboarding (Okta, Jamf, Intune) through 200+ hires across IL and EU.
Customer Service Technical Support, at Rivhit
Mar 2018 – Apr 2021 | Rivhit-
• Technical support for business customers; collaborated with development on product fixes.
Certificates
AWS Cloud Practitioner (2024) · ISC2 Certified in Cybersecurity (2024) · Jamf Certified Tech (2023) · Workato Automation 1 & 2 (2022–2023)
Languages
- Hebrew – Native
- English – Fluent