Skills
Some of this section is from the Occupational Outlook Handbook, 2010-11 Edition, which is in the public domain as a work of the United States Government. The subject matter of system administration includes computer systems and the ways people use them in an organization. This entails a knowledge of operating systems and applications, as well as hardware and software troubleshooting, but also knowledge of the purposes for which people in the organization use the computers.
Perhaps the most important skill for a system administrator is problem solving -- frequently under various sorts of constraints and stress. The sysadmin is on call when a computer system goes down or malfunctions, and must be able to quickly and correctly diagnose what is wrong and how best to fix it. They may also need to have team work, communication and problem solving skills; as well as being able to install and configure hardware and software.
System administrators are not software engineers or developers. It is not usually within their duties to design or write new application software. However, sysadmins must understand the behavior of software in order to deploy it and to troubleshoot problems, and generally know several programming languages used for scripting or automation of routine tasks.
Particularly when dealing with Internet-facing or business-critical systems, a sysadmin must have a strong grasp of computer security. This includes not merely deploying software patches, but also preventing break-ins and other security problems with preventive measures. In some organizations, computer security administration is a separate role responsible for overall security and the upkeep of firewalls and intrusion detection systems, but all sysadmins are generally responsible for the security of computer systems.
Read more about this topic: System Administrator
Famous quotes containing the word skills:
“Some parents were awful back then and are awful still. The process of raising you didn’t turn them into grown-ups. Parents who were clearly imperfect can be helpful to you. As you were trying to grow up despite their fumbling efforts, you had to develop skills and tolerances other kids missed out on. Some of the strongest people I know grew up taking care of inept, invalid, or psychotic parents—but they know the parents weren’t normal, healthy, or whole.”
—Frank Pittman (20th century)
“I have great faith in ‘ordinary parents.’ Who has a child’s welfare more at heart than his ordinary parent? It’s been my experience that when parents are given the skills to be more helpful, not only are they able to use these skills, but they infuse them with a warmth and a style that is uniquely their own.”
—Haim Ginott (20th century)
“The naive notion that a mother naturally acquires the complex skills of childrearing simply because she has given birth now seems as absurd to me as enrolling in a nine-month class in composition and imagining that at the end of the course you are now prepared to begin writing War and Peace.”
—Mary Kay Blakely (20th century)