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Network Administrator Job Description: Top Duties and Qualifications

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A 234361273system administrator12.35it10.5information technology6.38it support5.31cyber security3.815087412973027000.0084261.18171000.00YEARLY769233472025-10-012025-10-312025-09-012025-09-302025-11-05Network Administrator, or Network Systems Administrator, is responsible for overseeing an organization’s computer systems or database networks to ensure proper maintenance and security. Their duties include working with other IT staff and company employees to identify network or computer system needs, overseeing the installation of new hardware or software and using employee feedback to isolate issues.

234361273system administrator12.35it10.5information technology6.38it support5.31cyber security3.815087412973027000.0084261.18171000.00YEARLY769233472025-10-012025-10-312025-09-012025-09-302025-11-05Network Administrator duties and responsibilities

A 234361273system administrator12.35it10.5information technology6.38it support5.31cyber security3.815087412973027000.0084261.18171000.00YEARLY769233472025-10-012025-10-312025-09-012025-09-302025-11-05Network Administrator has many duties and responsibilities specific to their job. These might change based on the needs of their company. The typical duties and responsibilities of a 234361273system administrator12.35it10.5information technology6.38it support5.31cyber security3.815087412973027000.0084261.18171000.00YEARLY769233472025-10-012025-10-312025-09-012025-09-302025-11-05Network Administrator may include:

  • Maintaining computer networks and systems including software, mainframes, VPNs, routers and other physical hardware
  • Installing and configuring network equipment to update or fix hardware or software issues
  • Updating virus protection software to keep data and communications protected
  • Monitoring computer systems to improve network performance for computer systems and networks
  • Communicating networking issues to other employees and management, especially in training new users
  • Fixing software and hardware configuration issues for users on-demand or from inspection of the systems

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Network Administrator Job Description Examples

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Indeed’s Employer Resource Library helps businesses grow and manage their workforce. With over 15,000 articles in 6 languages, we offer tactical advice, how-tos and best practices to help businesses hire and retain great employees.

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What does a 234361273system administrator12.35it10.5information technology6.38it support5.31cyber security3.815087412973027000.0084261.18171000.00YEARLY769233472025-10-012025-10-312025-09-012025-09-302025-11-05Network Administrator do?

Network Administrators typically work for corporations across industries to apply their information technology expertise to their employer’s computer systems. They work closely with other network professionals and IT personnel to update cyber security measures, install hardware or software devices and troubleshoot problems. Their job is to make sure that company networks align with business goals and objectives.

They may also be responsible for overseeing employee training presentations or creating instruction manuals for employees to navigate company networks.

234361273system administrator12.35it10.5information technology6.38it support5.31cyber security3.815087412973027000.0084261.18171000.00YEARLY769233472025-10-012025-10-312025-09-012025-09-302025-11-05Network Administrator skills and qualifications

A Network Administrator should have various skills and qualifications to be successful in their position, some of which include: 

  • Knowledge of networking services and common networking protocols
  • Computer proficiency and understanding of various types of hardware
  • Ability to problem solve and think critically
  • Attention to detail
  • Communication skills
  • Project management skills

Network Administrator salary expectations

A Network Administrator makes an average of $70,320 per year. Salary may depend on the candidate’s level of experience, education and geographic location.

Network Administrator salary expectations

2025-10-0127000.0084261.18171000.00YEARLY
  • Common salary: 84261.18 YEARLY
  • Typical salaries range from 27000.00 - 171000.00 YEARLY
  • Find more information on Indeed Salaries

*Indeed data – 2025-10-01

Network Administrator education and training requirements

Network Administrators often have a bachelor’s or master’s degree in computer science, systems engineering or network administration. A more advanced degree means better employability and pay in a Network Administrator role. It is useful for Network Administrators to have certification in disciplines such as Cisco CCNA, CompTIA Network+ or Microsoft certifications in Windows Server and Windows Client.

Network Administrator experience requirements

Employers prefer at least 5 to 10 years of related work experience for a Network Administrator position if the applicant has a bachelor’s degree. For more senior roles, it can be useful for candidates to have supervisory experience as a Network Administrator. Some employers that hire Network Administrators will substitute a master’s degree in place of relevant experience or may accept a Ph.D. for a Senior Network Administrator role.

Job description samples for similar positions

If you’re looking for candidates for similar roles to a Network Administrator position, see our job description templates for related positions: 

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Frequently asked questions about Network Administrators

Three individuals are sitting at a table with a laptop, a disposable coffee cup, notebooks, and a phone visible. Two are facing each other, while the third’s back is to the camera. The setting appears to be a bright room with large windows.

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Job Description Examples

Need help writing a job description for a specific role? Use these job description examples to create your next great job posting. Or if you’re ready to hire, post your job on Indeed.

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