Senior Infrastructure Engineer

5 days ago


Brisbane, Queensland, Australia CYOS Solutions Full time $780,000 - $1,040,000 per year

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

Estimated start date: Monday, 15 December 2025

Location of work: QLD

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.

The role will be responsible for, but not limited to:

  1. Demonstrated Network Experience: Proven experience working in a contemporary, secure ICT environment with expertise in technical services, particularly in:
    - 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)



  • Brisbane, Queensland, Australia DT Infrastructure Full time $120,000 - $180,000 per year

    Job description:We are currently seeking a Senior Digital Engineer. The Senior Digital Engineer is a mid-senior role for the delivery of the Digital Engineering scope across Projects. This position is responsible for the coordination and delivery of Digital Engineering components; acting as a Subject Matter Expert (SME) for the Digital Engineering discipline...


  • Brisbane, Queensland, Australia Arcadis Full time $120,000 - $180,000 per year

    DescriptionArcadis is the world's leading company delivering sustainable design, engineering, and consultancy solutions for natural and built assets. We are more than 36,000 people, in over 70 countries, dedicated to improving quality of life. Everyone has an important role to play. With the power of many curious minds, together we can solve the world's most...


  • Brisbane, Queensland, Australia Hitachi Rail Full time $120,000 - $180,000 per year

    About UsA career at Hitachi Rail will help create a legacy. With operations in every corner of the world, our work goes to the cutting-edge of digital transformation and technology. From the multi-cultural strength of our global organisation to the sustainable and innovative ways we work to bring people together, there's something for everyone to get stuck...


  • Brisbane, Queensland, Australia CYOS Solutions Full time $120,000 - $156,000 per year

    Application closing date: Thursday, 13 November 2025 • 11:59pm, Canberra time Estimated start date: Monday, 15 December 2025 Location of work: QLD 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...


  • Brisbane, Queensland, Australia ThoughtWorks Full time $80,000 - $120,000 per year

    As a senior Infrastructure Support Engineer, you play a vital role in maintaining technical excellence and operational efficiency, with a primary focus on cloud environments. You'll help clients through the transition to agile, value-focused practices, emphasizing shared responsibility and continuous improvement. You will monitor infrastructure performance,...


  • Brisbane, Queensland, Australia Stantec Australia Pty Ltd Full time $120,000 - $180,000 per year

    Stantec's Water team in Australia has an impressive portfolio of successful major projects that are already positively impacting our communities across the country. We know that finding solutions to our water issues is critical, and so our diverse network of 400+ water specialists in Australia collaborate across business lines and geographies to ensure the...


  • Brisbane, Queensland, Australia Davidson Full time $80,000 - $120,000 per year

    About the Company Davidson Technology are working with a large Federal Government Agency to secure multiple Infrastructure Engineers to perform and achieve network design and network planning work on initial 12-month contract with the option of 2 x 12-month extensions. About the Role As an Infrastructure Engineer, you'll be responsible for ensuring the...


  • Brisbane, Queensland, Australia SUBCO Full time $120,000 - $180,000 per year

    About SUBCOWith a proven track record of delivering transformative connectivity, SUBCO owns and operates critical submarine cable assets linking Australia to Asia, the Middle East, and beyond. Building on this foundation, a new 5,000 km domestic cable system - connecting emerging digital hubs across Australia - is set to go live in 2026, marking a major...


  • Brisbane, Queensland, Australia Softtest pays pty Full time $100,000 - $120,000 per year

    Job Description: Australian Citizens residing in Australia only respond. must be able to obtain NV1 Clearance.Technical skills:F5 Palo Alto/Cisco Firewalls Cisco Routers and Switches Infoblox/BlueCat DNS/DHCP Services Cisco Email Security Solution Cisco Secure Client or VPN solutionResponses to selection criteriaCriteriaThe buyer has specified that each...

  • Senior Engineer

    2 weeks ago


    Brisbane, Queensland, Australia Arcadis Full time $120,000 - $180,000 per year

    Arcadis is the world's leading company delivering sustainable design, engineering, and consultancy solutions for natural and built assets. We are more than 36,000 people, in over 70 countries, dedicated to improving quality of life. Everyone has an important role to play. With the power of many curious minds, together we can solve the world's most complex...