OT Network Engineer | Solution Design | Pre-sales

Contract Type:

Location:

Brisbane - QLD 

Industry:

IT

Category:

Engineer - Network

Contact Name:

Jack Davies

Contact Email:

jack.davies@pra.com.au

Date Published:

09-Mar-2026

  • Permanent Opportunity  
  • Brisbane inner east location 
  • Opportunity to grow and develop your skills across a range of domains 
The Opportunity

Are you an Operational Technology (OT) Network Engineer who's equally comfortable in a client meeting as you are in a rack room? This is a great opportunity to join a market-leading technology business where you'll shape how industrial customers - in mining, utilities, transport, and related sectors - design and deploy their networks as they relate to this organisations product. 

Working closely with customers from initial discovery through to solution delivery, you'll act as a trusted technical advisor, translating complex networking challenges into clear, practical architectures built around a physical hardware product portfolio. 

The Role 

This is a split-focus role — roughly 50% network solutioning/presales and 50% hands-on OT network engineering and support. On any given week you might be presenting a proposed network design to a mining operations team, then turning around to commission and validate that same solution in the field. 

What You’ll Be Doing 
  • Pre-sales engagement activities with potential and existing clients, identifying and designing network solutions for the implementation of hardware products.  
  • This includes analysis, solution design, development of bills of materials, and providing expertise and direction on proposed designs and solutions. 
  • Support customers by providing consultative network engineering services and technical support. 
  • Provide engineering support to internal and external sales teams to achieve business objectives. 
  • Develop and deliver Proof of Concept (PoC) testing, validation, reporting, and demonstrations for customers. 
  • Assist in managing product warranty and repair processes between customers and suppliers. 
  • Test, evaluate, and report on the capability and performance of products and solutions, reviewing problem logs to identify recurring issues and recommend improvements. 
  
What You’ll Bring

Technical skills: 
  • Proven experience designing and implementing OT network solutions 
  • Architecture and configuration of TCP/IP-based networks (switching and routing) 
  • Network redundancy and industrial communication protocols  
  • Wireless networking technologies and standards 
  • OT infrastructure hosting including hypervisors and edge computing technologies 
Professional attributes: 
  • Confident and credible in client-facing settings  
  • Commercial awareness and the ability to connect technical recommendations to business outcomes 
  • Self-starter with a ‘make it happen’ attitude  
  • Strong analytical and problem-solving skills  
  • Collaborative team player who contributes to the growth of those around them 
Qualifications attributes: 
  • Bachelor’s Degree or equivalent in Network Engineering, Information Technology, or Telecommunications 
  • Industry certifications: Cisco CCNA certification or above is essential 
Why Apply? 

This is a genuine career-defining role for someone who wants to bridge the gap between technical depth and customer impact. You’ll have the autonomy to shape how customers implement technology, backed by a strong portfolio of products and a collaborative internal team. Based in Brisbane, with exposure to some of Australia’s most critical industrial sectors. 
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