Sean Salmassi

System Engineer

  Tel Aviv, Israel   Sean.salmassi1@gmail.com   0505426929

Profile

DevOps-oriented System Engineer with over 5 years of experience in IT operations, cloud infrastructure, and cybersecurity. Driven by a passion for IT and security, with a proven ability to streamline processes, enforce Zero Trust principles, and manage enterprise SaaS environments at scale. Skilled in building secure, scalable infrastructure using AWS, Terraform, Docker, and Kubernetes. Currently driving DevSecOps initiatives at Viz.ai, focusing on infrastructure automation, cloud security, and container management to support fast-moving, compliance-driven environments.

Education

DevSecOps Engineer

Bar-Ilan University 2024 – 2025

Cyber & Information Security

HackerU College 2018 – 2019

Skills

  • AWS | Terraform | CI/CD
  • Docker | Kubernetes | Github Actions
  • Cloudflare | CrowdStrike | Okta
  • Workato | Atlassian | Gsuite
  • Jamf | Airwatch | Intune
  • Windows | Linux | Mac
  • PowerShell | Python | Bash

Experience

System Engineer, at Viz.ai

Feb 2025 – Present | Viz.ai

    • Engineered a compliant AWS AppStream 2.0 solution with persistent storage (EFS) for AI developers handling PHI data.
    • Implemented IAM Least Privileges and Terraform-based infrastructure-as-code in AWS.
    • Built DevOps workflows with Workato for automated access, deployments, and audits.
    • Integrated Jamf Connect with Okta to enforce Zero Trust device and identity policies.
    • Managing containers upgrades and ongoing maintenance to ensure stability and compliance.
    • Partnered with R&D to ensure DevSecOps alignment with HIPAA compliance.
    • Managing company Route 53 DNS records and Certificate renewals.
    • Managing company AWS accounts and resources.

Senior IT Specialist, at Viz.ai

Nov 2022 – Feb 2025 | Viz.ai

    • Full management of: Jamf, Okta, Google Workspace, Jira, Slack, Cloudflare, etc, ensuring operational consistency and compliance.
    • Developed automations in Workato for access provisioning and onboarding/offboarding workflows.
    • Configured and managed the company’s GitHub backup process as part of a data loss prevention (DLP) strategy, ensuring automated, version-controlled, and secure storage of critical code repositories.
    • Ensured compliance with IT security policies and conducted regular audits.
    • Managed inventory of IT assets, overseeing procurement, deployment, and decommissioning of hardware.
    • Assisted in the implementation of a new HRIS system, improving data accuracy and onboarding efficiency.
    • Delivered Tier 2 support for global staff across platforms and operating systems.
    • Built and maintained a comprehensive documentation system for IT processes and procedures.

Technical Operation Specialist, at Snyk

Apr 2021 – Nov 2022 | Snyk

    • Working in a global team in a different timezones while keeping the team communicated and united.
    • Managed the onboarding process during a period of rapid company growth, over 200 employees across IL and EU.
    • Coordinated with HR and IT departments to ensure seamless integration of new hires into the company's systems and processes.
    • Configured and deployed laptops, ensuring all necessary software and security protocols were in place - Jamf/Intune.
    • Maintained and updated internal documentation related to onboarding procedures and IT policies.
    • Managed company users in GSuite, Okta, Jira, Slack, and other SaaS applications.

Customer Service Technical Support, at Rivhit

Mar 2018 – Apr 2021 | Rivhit

    • Provided technical support for business customers using Rivhit software.
    Addressing a wide range of technical issues and queries.
    • Assisted customers with the installation and configuration of Rivhit software, ensuring optimal performance.
    • Collaborated with the development team to identify and resolve software bugs, contributing to product improvement.
    • Built strong relationships with customers by providing exceptional support and service.

Certificates

Workato - 2022

Workato Automation 1

Workato - 2023

Workato Automation 2

Jamf - 2023

Jamf Certified Tech

CC - 2024

ISC2 – Certified in Cybersecurity

CLF-C02 - 2024

AWS Certified Cloud Practitioner

Languages

  • Hebrew – Native language
  • English - Fluent

Interests

Learning
Family
Traveling
Workout