Cyber Security Engineer / Perth, AU

PooriaDoust

Cyber Security Engineer

Vulnerability Management · Infrastructure · Endpoint Security · Automation

I work across cybersecurity, infrastructure and automation, helping organisations identify risk, strengthen systems and keep complex technology environments reliable.

View Selected WorkDownload CVLinkedIn
Pooria Doust, Cyber Security Engineer

Perth / AU · 2026

Scroll to explore

  • 05+ Years

    IT Experience

  • Master's

    Cyber Security & Networking

  • Perth

    Western Australia

  • Security

    & Infrastructure

01 / About

Security thinking. Infrastructure understanding.

Perth / Western Australia

I'm a Cyber Security Engineer based in Perth with more than five years of experience across IT support, systems, networking and security environments.

My work spans vulnerability management, endpoint protection, Microsoft 365, network troubleshooting, infrastructure support and automation.

I hold a Master of Information Technology specialising in Cyber Security and Networking from Murdoch University.

  • Security
  • Infrastructure
  • Networking
  • Automation
  • Microsoft 365
  • Python

02 / Experience

Experience built inreal environments.

From hands-on IT support to cybersecurity and enterprise infrastructure, my experience is built around solving technical problems in real operational environments.

Jun 2026 — Present

Cyber Security Engineer

Pro AV SolutionsPerth, Western Australia

Working across cybersecurity, enterprise infrastructure and technical service operations, supporting secure and reliable technology environments.

Focus

  • Vulnerability Management
  • Endpoint Security
  • Microsoft 365 Administration
  • Security Hardening
  • Infrastructure Troubleshooting
  • Network Diagnostics
  • Technical Documentation
  • Service Operations

Technology

  • ESET
  • Microsoft Defender
  • Microsoft 365
  • Fortinet
  • Nessus
  • Greenbone
  • Nmap
  • Windows
  • Linux

5+ years

IT Support Technician

Damin Teb

Provided technical support across hardware, software, systems and networking environments, building a strong foundation in troubleshooting, user support and operational IT.

Focus

  • Windows Support
  • Networking
  • Hardware Troubleshooting
  • Software Troubleshooting
  • User Support
  • System Administration
  • Technical Documentation
  • Problem Diagnosis

Technology

  • Windows
  • Linux
  • Networking
  • Hardware
  • Software
  • User Support
  • Systems Troubleshooting

03 / SELECTED WORK

Security work beyond the lab.

A selection of security, infrastructure, cloud and automation work focused on practical technical outcomes.

Independent Cybersecurity Services Project

Vensora Security

Designed and built a live cybersecurity services platform focused on vulnerability assessment, remediation guidance, Microsoft 365 security reviews and practical security reporting for small and medium businesses.

  • Authorised assessment scope and methodology
  • Risk prioritisation and remediation reporting
  • Microsoft 365 security review workflow
  • Public Security Snapshot checks
  • Live assessment request flow
  • Vulnerability Management
  • Microsoft 365
  • Security Assessment
  • Risk Reporting
  • Security Snapshot
Explore Vensora Security

Vulnerability Management

Infrastructure Vulnerability Assessment

Performed vulnerability assessment and technical validation across internal infrastructure using industry-standard security tooling, identifying configuration weaknesses and areas requiring remediation.

  • Nessus
  • Greenbone
  • Nmap
  • Linux
  • Network Security
View Case Study

Security Operations

Endpoint Security & Infrastructure

Supporting endpoint protection, infrastructure security, system health and technical troubleshooting across enterprise technology environments.

  • ESET
  • Microsoft Defender
  • Microsoft 365
  • Fortinet
  • Windows
  • Networking
View Case Study

Cloud Security

Secure AWS Infrastructure

Designed and deployed a secured Linux web environment on AWS using controlled network access, IAM permissions, key-based SSH, monitoring and security-focused configuration.

  • AWS
  • EC2
  • IAM
  • Linux
  • SSH
  • CloudWatch
View Case Study

Additional projects

04 / EXPERTISE

Where security meets infrastructure.

My work sits across cybersecurity, enterprise systems and automation, combining security thinking with practical infrastructure experience.

01 / Security

Security

Identifying weaknesses, improving configuration and supporting secure enterprise environments.

Core areas

  • Vulnerability Management
  • Endpoint Security
  • Security Hardening
  • Network Security
  • Security Assessment
  • Risk Identification
  • Security Configuration
  • Technical Remediation

Tools

  • Nessus
  • Greenbone
  • Nmap
  • ESET
  • Microsoft Defender
  • Fortinet

02 / Infrastructure

Infrastructure

Supporting the systems, endpoints and networks that security depends on.

Core areas

  • Microsoft 365
  • Windows
  • Linux
  • Networking
  • Firewall Administration
  • Endpoint Management
  • Infrastructure Troubleshooting
  • Enterprise Support
  • Hardware & Software Support
  • Technical Documentation

Tools

  • Microsoft 365
  • Windows
  • Linux
  • Fortinet
  • Networking
  • Endpoint Systems

03 / Automation

Automation & Development

Using scripting and software to reduce repetitive work and improve technical workflows.

Core areas

  • Python
  • PowerShell
  • Bash
  • Automation
  • Scripting
  • API Integration
  • Git
  • Cloud Fundamentals

Tools

  • Python
  • PowerShell
  • Bash
  • Git
  • AWS
  • APIs

Technologies

  • Python
  • Nessus
  • Nmap
  • Greenbone
  • Microsoft 365
  • Microsoft Defender
  • ESET
  • Fortinet
  • Windows
  • Linux
  • AWS
  • Git
  • PowerShell

05 / CREDENTIALS

Built on technical foundations.

Formal education and professional learning that support my work across cybersecurity, infrastructure and technology.

Master of ITCyber Security & Networking

Software EngineeringFoundation

ContinuousProfessional learning

Education

Master's

Master of Information Technology

Cyber Security & Networking

Murdoch UniversityPerth, Western Australia

Completed

Bachelor's

Bachelor of Computer Software Engineering

Azad University

Certifications

06 / CONTACT

Let's build something secure.

I'm always interested in cybersecurity, infrastructure and technology opportunities in Perth and beyond.

Email

pooria.mohammaddoust@gmail.com

LinkedIn

linkedin.com/in/pooriamohammaddoust

Location

Perth, Western Australia

Start a conversation
LinkedIn Download CV