Senior Infrastructure Engineer

4 hours ago

Whyalla, Australia CYOS Solutions Full time

Application closing date: Thursday, 13 November 2025 • 11:59pm, Canberra time

Estimated start date: Monday, 15 December 2025

Location of work: SA

Working arrangements: Resource must work (on average) 8 hours per day (40 hours per week) between the core hours of 7.00am and 7.00pm Monday to Friday. Hybrid WFH arrangements will be accepted.

Length of contract: Until 30 June 2026

Contract extensions: 1x 6 months

Security clearance: Must be able to obtain Baseline (Already having a Baseline clearance is preferred)

Rates: $100 - $130 per hour (inc. super)

The Civil Aviation Safety Authority (CASA) requires a highly skilled and experienced infrastructure engineer to serve as a dedicated escalation point for our current Network Project. The infrastructure engineer will be required to aid us in resolving complex technical issues, answering technical questions, and providing expert guidance on Fortinet SD-WAN, FortiGate, Azure NVA deployments, FortiClient, FortiSASE, and FortiSandbox. We expect the infrastructure engineer to possess deep product knowledge, exceptional troubleshooting abilities, and a proactive approach to problem-solving, ensuring timely resolution of any challenges that may arise during the project's implementation and beyond. Their role is crucial in maintaining project momentum, minimizing downtime, and ensuring the successful deployment and ongoing operation of our network infrastructure.

Responsibilities

1. Demonstrated Network Experience

- Azure Cloud Infrastructure

- FortiGate Firewalls

- Fortinet SD-WAN

- Fortinet Azure NVA deployments

- FortiClient

- FortiSASE

- FortiSandbox

2. Communication Skills – Highly developed written and oral communication skills, especially in discussing technical and strategic matters with non-technical stakeholders.

3. Attention to Detail – Demonstrated high level of attention to detail, including the ability to write detailed technical documentation.

4. Network Mapping – Ability to map data movements across network zones and cross-domain environments.

5. Visio Proficiency – Strong skills in creating detailed network diagrams using Microsoft Visio.

Essential Criteria

1. Demonstrated capability of the candidate to satisfy the specification of the requirements.

2. Demonstrated experience of the candidate in the delivery of the services required.

How to Apply

Please provide an updated CV (a maximum of 3–5 pages) to reflect your suitability to the role based on the job description. You will also need to complete a response for each of the Essential Criteria required for the role (no more than 3000 characters per response).

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