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How to Build a Career in Network Administration and Cyber Security

From network administration to cyber security, there are numerous opportunities in the IT industry to consider as you launch your career.  

As you move from studying into the workforce, numerous opportunities are available. Beginning your IT career in network administration allows for many prospects, from overseeing IT departments to moving into the world of cyber security.  


Network Administration  

Considered by some industry professionals, network administration is one of the best areas to begin your career in IT.  


Network administration is one of the most diverse roles in IT, with responsibilities covering various areas across the industry. As a network administrator, you will work across a variety of tasks, including:   

  • Designing, implementing and maintaining networks. 
  • Ensuring software is functioning correctly and updating where necessary.  
  • Maintaining the network’s security while proactively identifying potential issues and weaknesses across networks and implementing necessary changes 
  • Set up WAN and LAN networks across the organisation 
  • Training colleagues from other departments on how to use the software and hardware. 

Data networking system with cables


From company to company, the responsibilities of a network administrator will differ. For example, a network administrator for a small business may have a more diverse role focusing on overseeing a small network with a handful of computers. In contrast, a large organisation may employ a larger team to handle a more extensive network, with each member focusing on a specific area.  


Building a career in network administration presents the opportunity to build skills across various areas while working in multiple industries, from multi-national corporations to small businesses and everything in betweenWith the IT industry being incredibly diverse, a role in network administration can provide the perfect launchpad for your career in IT.  


Moving On From Network Administration  

As a network administrator, there are numerous opportunities to develop skills needed for roles across the IT industry. In addition, refining your skillset while working in network administration can assist you in establishing a career in another field of IT.  


The knowledge and skills developed as a network administrator make for the perfect base for moving your career into the world of cyber security. In recent years, corporations have placed a heavy focus on cyber securityAt one point, an IT generalist would have looked after the security of a networkin recent yearscyber security has grown into its own field.  


Spending between 3-5 years in network administration can assist in the move to the specialised field of cyber security.  


Cyber Security 

As businesses include more digital technologies in their operations and increase remote working capabilities, the need for protection from cyber threats will continue to grow. For businesses, the need to protect business technology is of such importance that almost every role in IT contains some level of cyber security 


With the rise of cyberattacks in recent years, organisations have been forced to protect data and their digital environmentAs a result, there will be an estimated increase of 17,000 jobs in the cyber security field from the increase in cyberattacks by 2026.  


The role of a cyber security specialist can differ between organisations.  In one company, the responsibilities of a specialist may be diverse, while in another company, the role of a specialist may focus on one specific responsibility. The primary responsibilities of a cyber security specialist include: 

  • Monitoring networks for security events and threats.  
  • Maintaining awareness of current security threat alerts.  
  • Provide technical support for security software. 
  • Identify weaknesses and present security solutions.  
  • Design, test and implement new and updated security systems.  


Most businesses use online systems; however, for specific industries, cyberattacks are higher than others. Industries with higher levels of risk include military, government agencies, and financial and medical organisations.  

World map with lines connecting


As cyber threats continue to occur, the growth of jobs in the industry will also continue. Building a career in cyber security presents numerous opportunities. It allows for specialised careers in various fields from traditional IT roles to robotics, aviation, military, national security and more. With the increase in job numbers, the possibility of progressing your career in cyber security is likely 


Real Threats & High Costs  

Globally, cyberattacks have impacted numerous businesses and industries. Between 2019 and 2021, cyber-attacks will have cost the global economy over $6 trillion.  


In March 2021, the Nine Network suffered a cyberattack resulting in the shutdown of the networks news production for more than 24 hoursincluding television networksdigital production systems and the 9News website 


While the attack on the Nine Network impacted few, a May 2021 attack on the Colonial Pipeline in the United States impacted millions. The attack shut down a pipeline responsible for distributing 45% of all oil across eastern states for six days.  


A report from the Australia Information Commission states the medical industry is victim to the highest number of reported cybercrimes in 2020 with 23% of all attacks, followed by the financial sector with 15%. 


Career Prospects 

As a result, there are numerous job opportunities available in the cyber security fieldwith roles ranging from Cyber security generalists to cyber security engineers, cloud security engineers, and security architects.   


Graphic of cloud data networking


IT jobs continue to grow throughout the IT industry, with most occurring in the cyber security field. As a result, there are numerous job opportunities available in the cyber security fieldwith roles ranging from Cyber security generalists to cyber security engineers, cloud security engineers, and security architects.   


For a career in Network Administration or Cyber Security, SISTC offers a Bachelor of Information Technology with the option of majoring in two fields: Digital Enterprise (DEN) and Business Information Systems (BIS).  


To find out more about the courses offered at SISTC, visit our course information page.