What does a Systems Administrator do?
Published 3 min read
A systems administrator is responsible for the day-to-day operation of computer systems. They install and configure software, troubleshoot hardware and software issues, and maintain network infrastructure.
Systems Administrator job duties include:
- Install and configure software and hardware
- Manage network servers and technology tools
- Monitor system performance and identify issues
- Resolve technical problems with Local Area Networks (LAN), Wide Area Networks (WAN), and other systems
- Plan and implement system upgrades and expansion projects
- Train staff on new technologies and systems
- Develop, document, and enforce system standards and procedures
- Perform data backups and disaster recovery operations
- Research new technology solutions to business problems
Systems Administrator Job Requirements
A systems administrator typically needs a bachelor's degree in computer science, information science, or management information systems. Many employers also require systems administrators to have at least one industry-recognized certification, such as from Microsoft, Cisco, or CompTIA. In addition, systems administrators should have several years of experience working with the specific type of computer system that their company uses.
Systems Administrator Skills
- Networking
- Firewalls
- Virtualization
- Storage
- Load Balancing
- High Availability
- Disaster Recovery
- Security
- Troubleshooting
- Systems Analysis
- Capacity Planning
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How to become a Systems Administrator
Systems administrators are responsible for the day-to-day operation of computer systems. They install and configure new hardware and software, troubleshoot problems, and ensure that systems are secure.
Becoming a systems administrator requires a combination of technical skills and customer service skills. A bachelor’s degree in computer science or a related field is typically required, although some employers may prefer candidates with a master’s degree. In addition to formal education, many employers also require systems administrators to have industry certifications, such as the Microsoft Certified Solutions Associate (MCSA) or Cisco Certified Network Associate (CCNA).
The best way to prepare for a career as a systems administrator is to get experience working with computers. This can be done through internships, part-time jobs, or even volunteering. Many systems administrators also start out their careers as help desk technicians or network engineers before moving into management positions.
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