Person who maintains and operates a computer system or computer network
For the privileged user account, see Superuser.
System administrator
Two system administrators performing a system test
Occupation
Names
IT administrator, IT professional, System administrator, systems administrator, sysadmin,
Occupation type
Profession
Activity sectors
Information technology
Description
Competencies
System administration, network management, analytical skills, thinking
Education required
Varies from self study, certifications, and sometimes an Associate or Bachelor's degree in a related field.
Business administration
Management of a business
Accounting
Management accounting
Financial accounting
Audit
Business entities
Corporate group
Conglomerate (company)
Holding company
Cooperative
Corporation
Joint-stock company
Limited liability company
Partnership
Privately held company
Sole proprietorship
State-owned enterprise
Corporate governance
Annual general meeting
Board of directors
Supervisory board
Advisory board
Audit committee
Corporate law
Commercial law
Constitutional documents
Contract
Corporate crime
Corporate liability
Insolvency law
International trade law
Mergers and acquisitions
Corporate title
Chairman
Chief business officer/Chief brand officer
Chief executive officer/Chief operating officer
Chief financial officer
Chief human resources officer
Chief information officer/Chief marketing officer
Chief product officer/Chief technology officer
Economics
Commodity
Public economics
Labour economics
Development economics
International economics
Mixed economy
Planned economy
Econometrics
Environmental economics
Open economy
Market economy
Knowledge economy
Microeconomics
Macroeconomics
Economic development
Economic statistics
Finance
Financial statement
Insurance
Factoring
Cash conversion cycle
Insider dealing
Capital budgeting
Commercial bank
Derivative
Financial statement analysis
Financial risk
Public finance
Corporate finance
Managerial finance
International finance
Liquidation
Stock market
Financial market
Tax
Financial institution
Capital management
Venture capital
Types of management
Asset
Brand
Business intelligence
Business development
Capacity
Capability
Change
innovation
Commercial
Marketing
Communications
Configuration
Conflict
Content
Customer relationship
Distributed
Earned value
Electronic business
Enterprise resource planning
management information system
Financial
Human resource
development
Incident
Knowledge
Legal
Materials
Network
administrator
Office
Operations
services
Performance
Power
Problem
Process
Product life-cycle
Product
Project
Property
Quality
Records
Resource
Risk
crisis
Sales
Security
Service
Strategic
Supply chain
Systems
administrator
Talent
Technology
Organization
Architecture
Behavior
Communication
Culture
Conflict
Development
Engineering
Hierarchy
Patterns
Space
Structure
Trade
Business analysis
Business ethics
Business plan
Business judgment rule
Consumer behaviour
Business operations
International business
Business model
International trade
Trade route
Business process
Business statistics
Business and economics portal
v
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An IT administrator, system administrator, sysadmin, or admin is a person who is responsible for the upkeep, configuration, and reliable operation of computer systems, especially multi-user computers, such as servers. The system administrator seeks to ensure that the uptime, performance, resources, and security of the computers they manage meet the needs of the users, without exceeding a set budget when doing so.
To meet these needs, a system administrator may acquire, install, or upgrade computer components and software; provide routine automation; maintain security policies; troubleshoot; train or supervise staff; or offer technical support for projects.
and 28 Related for: System administrator information
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for non-root users. With it designed for deployment by systemadministrators on a Unix-like system the sysadmin will set limits for their customer's so...
independently of the host system's CPU, firmware (BIOS or UEFI) and operating system. IPMI defines a set of interfaces used by systemadministrators for out-of-band...
account used for system administration. Depending on the operating system (OS), the actual name of this account might be root, administrator, admin or supervisor...
(/ˈsɪsɒp/; an abbreviation of system operator) is an administrator of a multi-user computer system, such as a bulletin board system (BBS) or an online service...
submitted username and password and determines whether the user is a systemadministrator or a non-admin user. Furthermore, it allows the management and storage...
The League of Professional SystemAdministrators (LOPSA), founded in 2004, is a professional association for IT Administrators. Originally, the corporation...
available (open source), it can be useful to a user, programmer or a systemadministrator, any of whom might wish to study or modify the program. Richard Stallman's...
backup system for heterogeneous networks. It is designed to automate backup tasks that had often required intervention from a systemsadministrator or computer...
participate in wikis are reader, author, wiki administrator and systemadministrator. The systemadministrator is responsible for the installation and maintenance...
data. Some operating systems allow a systemadministrator to enable disk quotas to limit a user's use of storage space. A file system typically ensures that...
small fee. When one gains illegal access to a system or network, they may suggest to the systemadministrator that one of their friends be hired to fix the...
monitoring. Most newer access control systems incorporate some type of door prop alarm to inform systemadministrators of a door left open longer than a specified...
iptables is a user-space utility program that allows a systemadministrator to configure the IP packet filter rules of the Linux kernel firewall, implemented...
is best known for his investigation in 1986, while working as a systemadministrator at the Lawrence Berkeley National Laboratory, that led to the capture...
function that is more accurately termed systemsadministrator. Software tools these employees use are then called system software. This utility software helps...
network it will pre-empt the primary/active status. This allows a systemadministrator to force a physical router to the primary/active state immediately...
("Application Armor") is a Linux kernel security module that allows the systemadministrator to restrict programs' capabilities with per-program profiles. Profiles...
Authentication Modules (PAM) is a suite of libraries that allow a Linux systemadministrator to configure methods to authenticate users. It provides a flexible...
The administrator of the National Aeronautics and Space Administration is the highest-ranking official of NASA, the national space agency of the United...
HEAT LANrev (formerly Absolute Manage) is systems lifecycle management software used by systemadministrators to automate IT administration tasks. The...
and limited support for the Server Message Block (SMB) protocol. Systemadministrators can configure the device drivers which CUPS supplies by editing...