Sharpen your IT skills and knowledge and get up-to-date with the latest industry trends and emerging technologies.

The one-year Graduate Diploma of Networking and Technical Support is ideal professional development for network and support specialists who want to advance their skills in scaling up and building large, complex network systems.

By combining theoretical study with highly applied learning you develop your skills in network scaling, connectivity and support, and work with the latest technologies for large network implementation. In your second-semester project you work with industry to analyse real problems in the workplace and research, build and implement solutions.

As the demand for smart, adaptable IT professionals escalates, this graduate diploma will set you up with the higher-level skills and knowledge to advance your career in networking.


  • Systems Administrator
  • Network Administrator
  • Enterprise Infrastructure Engineer
  • Desktop Support Engineer
  • Systems Engineer
  • Network Specialist
  • ICT Systems Test Engineer
  • ICT Support and Test Engineers
  • ICT Customer Support Officer
  • Help Desk Support
  • ICT Support Engineer
  • Technical Specialist
  • ICT Security Specialist
  • Computer Network and Systems Engineer
  • Telecommunications Network Engineer

English Language requirements:

  • An international English Language Testing System (IELTS) overall academic score of at least 6.0 (with at least 5.5 in each band) issued within the last two years.

Great Nation NZ offers practical guidance to students on enrolling for the Graduate Diploma of Networking and Technical Support course at the Toi-Ohomai Institute of Technology in New Zealand. To avail of our coaching contact us by filling out the contact form on this website, calling us or walking into one of our centers.