CareerPlan

Network Security Engineer – DevSecOps

Sydney, New South WalesFull-time2026-11-11 → 2026-11-13

Core

Build, configure, integrate, and support COTS Guard and secure gateway solutions to deliver secure information flows between protected systems and security domains.

Role type

Senior IC Network Security / DevSecOps Engineer

Builds

Secure information flows between protected systems and security domains

Domain

Cybersecurity / Network Security / DevSecOps

Required skills

Network Security Engineering, DevSecOps, Security Engineering, Platform Engineering, COTS security products, Security Guards, gateways, firewalls, proxy technologies, TCP/IP, DNS, routing, HTTP/HTTPS, TLS, Linux/Unix, Windows Server, DevSecOps methodologies, CI/CD, PowerShell, Bash, Python

Preferred skills

null

Technologies

COTS Guard, Linux, Unix, Windows Server, PowerShell, Bash, Python

Responsibilities

Build, configure, integrate, and maintain COTS Guard / secure gateway solutions; Configure and troubleshoot security gateways, firewalls, proxies, routing and network security controls; Harden COTS security products and underlying Linux/Unix or Windows Server platforms; Develop and maintain automated build, deployment and configuration processes; Integrate security tooling into CI/CD pipelines and DevSecOps workflows; Develop automation and scripting using PowerShell, Bash and/or Python; Produce build guides, configuration documentation and technical designs

Seniority

Senior, hands-on IC