Job responsibilities of network administrators

Job responsibilities of network administrators (selected 15 articles)

Job responsibilities of a network administrator 1 1. Qualifications of a network administrator

1, with solid basic computer knowledge, trained in network professional knowledge and obtained corresponding qualification certificates, with certain campus network management skills, and competent for their own work.

2. Abide by the laws and regulations of the Ministry of Public Security and the Provincial Public Security Department on network management. Strictly abide by state secrets.

3. Correct thinking, solid style and strong sense of responsibility.

4. Be enthusiastic and proactive about campus network management.

Second, the responsibilities of the network administrator

1, under the leadership of the school leaders and the person in charge of the network management center, responsible for the management of the school campus network. To undertake the safe operation of the school network and provide a safe and smooth high-speed information channel for school teaching, office, study and life.

2. Monitor the operation of the campus network in real time every day, regularly check the operation status of all hardware devices, subnets and user points in the campus network, and make a record on duty in time.

3. Monitor the operation of firewalls, filters and anti-virus software every day, and make records. Publish the current virus and anti-virus trends on the Internet and the anti-virus requirements and measures of the school in time on the school website, and update and upgrade the anti-virus software in time.

4. Make regular data backup of all kinds of running software on campus network. Back-up files are sorted out once a quarter and burned to a CD-ROM for storage. According to the system, only relevant department personnel can view them.

5. Regularly back up important data and files of servers and users in various departments to prevent the loss of information resources.

6. Manage all network equipment on campus, and put forward handling opinions and maintenance to the competent department in time when finding faults.

7. Upgrade the operating system and necessary software and hardware in time.

8. Monitor the traffic of the network system, manage the data information between the internal LAN and the Internet, and provide quality services for the teaching and educational administration of the school.

Responsibilities of network administrator 2 1. Responsible for technical support such as troubleshooting, maintenance, repair and management of the company's computers, servers, network equipment and office software;

2. Responsible for the maintenance of the company's application software and hardware, as well as the installation, debugging, maintenance and upgrade of office software;

3, responsible for the management of the company's internal LAN, to ensure the normal operation of the network and information application system;

4. Responsible for the company's security maintenance and internal and external network system maintenance, such as the setting and control of routers and the maintenance of office equipment;

5. Daily staff's machine maintenance and virus prevention, network monitoring and maintenance, improve the company's network operation and maintenance level, reduce the hardware failure rate and shorten the failure duration;

6. Can assemble computers and make systems;

7. Maintain internal Linux and Windows server software and hardware;

8. Maintenance of printing equipment of the company;

9. Other tasks assigned by department leaders.

Job Responsibilities of Network Administrator 3 Responsibilities:

Responsible for the safe and normal operation and maintenance management of the company's network, server, OA system, ERP system, company website, fixed telephone and computer terminal. , and solve the problems in daily office;

Responsible for the daily maintenance and management of office equipment (printers, copiers, scanners, fax machines, projectors, etc.). ) around the computer;

Be responsible for information security related work such as terminal information security control, anti-virus management, terminal interface management, data leakage prevention management, etc., make regular data backup and abide by the confidentiality system;

Proficient in the application of office software, daily maintenance system tools and software applications;

Responsible for the daily management and ledger maintenance of the company's computer room;

Responsible for the purchase, management, registration, inventory and scrapping of computer fixed assets of the company;

Other work arranged by the leader.

Requirements:

1. College degree or above, major in computer or IT, working experience in network management 1 year or above (academic requirements can be relaxed for those with experience);

2. Familiar with the installation, configuration, debugging and troubleshooting of desktop terminal equipment and Windows operating system;

3. Have a certain network foundation, understand the basic principles of local area network and Internet, be familiar with the installation, configuration, debugging and maintenance of various network devices, and be able to diagnose and handle LAN failures;

4. Familiar with the network wiring, monitoring and daily management and maintenance of office equipment around the computer;

5. Good health, serious and responsible work, good at communicating with people, good team spirit and service consciousness.

Responsibilities of network administrator 4 1. Responsible for network maintenance. We should seriously study and master network knowledge and skills, and be familiar with and master the performance and usage of the company's LAN equipment to ensure the normal operation of the network.

2. Assist the company leaders to do a good job in information education management, actively do a good job in network security and employee training, and put forward reasonable suggestions on network software and hardware construction according to the actual situation of the company.

3. Be responsible for the monitoring of system resources, the management and planning of application resources and user accounts, and improve the use efficiency of the system on the premise of ensuring the normal operation of the system.

4. Be responsible for operating standard management, take good care of network equipment, abide by the regulations on computer room management, and regularly maintain and check the system.

5. Be responsible for the security of the system, keep the passwords and passwords set by the network confidential, and do not disclose them to irrelevant personnel, and make regular backups of key data and information.

Job responsibilities of network administrator 5 Responsibilities:

1, responsible for the daily maintenance and management of the company's network;

2. Responsible for the management, maintenance and backup of computer systems, software and servers;

3. Responsible for the maintenance, procurement and management of the company's computer hardware;

4, responsible for the daily maintenance and management of office equipment;

5. Network management should timely analyze and deal with the abnormal phenomena in the system and network, and take active countermeasures;

6. Network managers should implement the enterprise secrecy system, and employees should implement the computer security management system and strictly observe the business secrets of enterprises;

7. Complete other tasks assigned by superiors.

Requirements:

1, college degree or above, major in computer science;

2. Be familiar with the setup and management of network equipment such as routers, switches and firewalls;

3. Proficient in windows system and local area network;

4. Good communication, cooperation and execution skills;

5. Interns or recent graduates are also acceptable.

The responsibilities of a network administrator. Responsible for the daily management, maintenance and repair of the company's network and office computers;

2. Responsible for the daily management and maintenance of the company's servers and systems;

3. Responsible for the management and maintenance of the company's telephone system, mail system and access control attendance system;

4. Provide technical support and guidance for the branch;

5. Be responsible for the implementation of the information security plan and daily inspection and improvement to ensure the information security of the company;

6. Complete other temporary tasks assigned by superior leaders.

The responsibilities of a network administrator. Be responsible for formulating the management system of the company's network, website and information resources.

2. Responsible for the normal operation of the company's computer network system.

3. Responsible for the management, use and maintenance of network equipment.

4. According to the arrangement of the company, make the expansion and transformation plan of the company's network and website system, and report it to the person in charge of the center for review.

5. Management, use and maintenance of production network system.

6. Be responsible for the maintenance and technical support of office computers and other equipment, and timely make system backups of specially configured computers. Provide technical support and services for employees to apply network systems.

7. Monitor passwords and access rights of various network servers and network devices.

8. Coordinate the application websites of various departments to release information and provide technical support.

9. Be responsible for information technology training, technical support, technical consultation and troubleshooting of personnel in various departments.

10, responsible for coordinating hardware upgrade and software maintenance, timely backing up data, and burning it for CD collection and archiving.

1 1. Complete other tasks assigned by company leaders.

12, the completion of various responsibilities will be assessed by department heads at the end of the year.

Responsibilities of Network Administrator 8 Responsibilities:

1, responsible for troubleshooting, maintenance and management of the company's computers, servers, telephone program-controlled switches, printers, projectors, network equipment and office software;

2. Responsible for the maintenance of the company's application software and hardware, as well as the installation, debugging, maintenance and upgrade of office software;

3, responsible for the management of the company's internal LAN, to ensure the normal operation of the network and information application system;

4. Responsible for the company's security maintenance and internal and external network system maintenance, such as deep conviction, router, firewall settings, etc.

5, daily virus prevention, network monitoring and maintenance, data backup and recovery, improve the company's network operation and maintenance level, reduce the hardware failure rate and shorten the failure duration;

6, familiar with the common computer hardware configuration, Windows system installation and maintenance, integrated wiring;

7. Maintain the company's internal Windows server software and hardware, and be familiar with the settings of mail, domain and file servers;

8. Monitoring, hard disk video recorder, access control, attendance system and ROS AP maintenance;

9. Other tasks assigned by department leaders.

Requirements:

1, college degree or above, more than three years working experience in related positions;

2, proficient in computer, network, printing and communication equipment maintenance, proficient in operating system and office automation software;

3. Strong learning ability, good communication, coordination and execution ability, good service awareness and meticulous work;

4, familiar with computer hardware and computer networks, understand the basic settings and management of wireless networks, network traffic monitoring and analysis;

5, familiar with Windows system and its various application software, skilled in solving computer system problems;

6. Be familiar with the technical knowledge of TCP/IP network, manage and configure three-layer switches, and be familiar with various network protocols;

7. CCNP with experience in IT system integration and maintenance is preferred.

Job responsibilities of network administrator 9 Job responsibilities:

1 to ensure smooth network communication transmission.

2. Master the configuration of backbone equipment and the changes of configuration parameters, and back up the configuration files of each equipment.

3. The backbone equipment running the critical business network should be equipped with corresponding backup equipment and configured as hot backup equipment.

4, responsible for the management of network wiring distribution frame, to ensure that the wiring is reasonable and orderly.

5. Grasp the access of user equipment to the network, so as to locate the problem quickly when it is found.

6. Take technical measures to manage the situation that users often need to change positions and departments in the network.

7. Master the connection configuration with the external network, monitor the network communication status, and contact the relevant institutions in time after finding the problems.

8. Real-time monitoring the operation of the whole local area network and network communication flow.

9, formulate and publish the management measures for the use of network infrastructure and supervise the implementation.

The responsibilities of a network administrator. The network administrator should be responsible for the security and confidentiality management of the school or department network, prevent the use of the network to engage in activities unrelated to teaching, scientific research and management, and prevent the use of the network to browse unhealthy websites.

2. Responsible for organizing the maintenance and management of network equipment and computer system software and hardware in all departments of our school. Update security patches in time and make records.

3. Responsible for the maintenance, management, data backup and recovery of the management information system of all departments of the school.

Four, responsible for organizing and providing the necessary information for the leaders of all departments in our school, helping the users of our school or our department to solve the difficult problems of using the network, and providing consulting and training services. Organize the staff of our school or our department to learn and use the management information system well, especially the input and update of management basic data to ensure its accuracy and timeliness.

Five, strengthen the daily network maintenance work, check and repair the information released on the server several times a week (at least once a day), find problems and deal with them in time, and report major emergencies to relevant departments and competent leaders in time.

Six, the network management center staff are not allowed to bring people into the school, the staff of other units inside and outside the school to visit the network management center, need to apply to the relevant departments in advance, after approval, can be accompanied by designated personnel to visit.

Seven, in order to prevent virus and hacker attacks, pay attention to the virus epidemic warning on the Internet, and do a good job of prevention in time.

Eight, strengthen the improvement of their own technical and business level (including computer knowledge, network knowledge, anti-virus knowledge and safety knowledge), constantly improve their work level, constantly learn new technologies of network and information, and improve their political literacy.

Responsibilities of network administrator: 1 1 1 Responsible for establishing the inventory files of computer room hardware and software.

2. Be responsible for the management of uninterrupted power supply of the server to ensure the safe operation of the server. No one is allowed to delete the operation record file, otherwise the responsibility will be investigated.

3. Be responsible for the fire prevention, mildew prevention, moisture prevention and lightning protection of the computer room. The temperature of the computer room should be kept at about 25 degrees, and regular safety inspections should be conducted to eliminate hidden dangers and avoid accidents.

4. Responsible for cleaning the computer room, keep the computer room clean, and no smoking. It is forbidden to bring drinks, food and articles unrelated to work into the computer room.

5. Take full responsibility for the safety of the company's technical data and confidential documents. If it is lost or leaked, the company will investigate the responsibility.

Job responsibilities of network administrator 12 responsibilities:

1, responsible for the management and maintenance of the company's internal LAN, Internet access and IP address;

2. Be responsible for computer configuration check, troubleshooting, software and hardware installation, debugging and troubleshooting. ;

3. Responsible for the daily maintenance of office equipment such as telephone, printer, monitoring, access control and audio.

4. Responsible for the daily configuration, troubleshooting and maintenance of network equipment such as companies, servers, firewalls and switches.

5. Be responsible for regularly publishing daily publicity materials on the company website, forums and WeChat.

Requirements:

1, college degree or above, major in computer science, more than two years working experience in related positions;

2. Strong learning ability and good communication and coordination skills.

3, familiar with computer hardware and computer networks, understand the basic settings and management of wireless networks, network traffic monitoring and analysis;

4, familiar with Windows system and its various application software, skilled in solving computer system problems;

Responsibilities of Network Administrator 13 I. Responsibilities of the person in charge of network management area

In addition to network management, we should also consider the following work:

1. Guide and urge the network management in the responsible area to handle network failures (completed within 2 working days);

2. Be responsible for training new network administrators in this field, such as making crystal heads, network fault handling experience, work reports and equipment use (splitters, optical fiber transceivers, switches, etc.). ), tool use, etc.

3. Organize network managers in this region to exchange work experience, and ensure that all network managers in this region know the network situation of each dormitory building in this region, and can handle faults with each other during holidays;

4. Supervise the handover of the old and new network managers (including the training of the old network managers and the new network managers, troubleshooting, equipment use, daily worksheet use, etc.). ); The handover of user data and equipment is supervised by the network center);

5. Summarize the network situation in this area every month: record common faults and their solutions.

6. Take care of the tools in this area and ensure that the tools return to the network center intact when they leave the company.

Second, the responsibility of network management

1, IP address assignment and management. The IP address of each dormitory is assigned by the administrator. Please assign IP addresses in order of IP. Users are not allowed to choose their own IP addresses, but they can also reassign idle IP addresses after stopping the network. It is not allowed to assign IP to unregistered people to surf the Internet.

2. Organize user data in detail and accurately. After opening the network for users, write down their IP address and network card number, and sort out the user data in the form of Excel table file (see the user data template for details); When new users join, they should update and submit the information in time, generally not more than 3 days. Be sure to display the information of new users or the change information of old users in red font.

3. The attribute of the network management center. Network management has the right and obligation to manage and protect the network equipment of the network management center, including switches, hubs, network cables, network ports (network modules or crystal heads) and other equipment belonging to the network management center.

4. Supervision and management of the use process. Users who have opened the port shall not transfer the port to anyone for any reason or form. Network management has the right and obligation to supervise this situation. If found, it should immediately notify the network management center, which will handle it.

5. Handling of special weather conditions. In view of the frequent thunderstorm weather in summer, the network management should turn off all network equipment (switches, hubs, optical fiber transceivers) before it thunders and rains, and unplug the power cord at the same time to prevent the power cord from being damaged by lightning.

6. The environment of the computer room is sanitary, and the network administrator has the obligation to keep the computer room in good sanitary condition.

7. Troubleshooting of network in the building (completed within 2 working days): If the crystal head is broken, the network speed is slow and the port is insufficient, apply for equipment.

8. Complete the monthly worksheet on time (submit the work report of last month before the 5th of next month);

9. Network management can ignore non-network problems, such as system and hardware problems; But be patient and guide users to solve it;

10, leaving the old network management to do a good job of handover between the old and new network management:

(1) According to our requirements, register all kinds of information, including Internet user information, equipment connection topology diagram, equipment list of computer room, user port status table and computer room network cable label status table. The user port status table refers to the quality of each port. The new network administrator should check whether each port can be used normally or damaged, and make written and electronic records. Computer room network cable label status table refers to whether the network cable label in the computer room is correct and clearly displayed.

(2) The new and old network managers shall complete the data handover procedures within one week, and the new network managers shall leave the original and copy to the network center for preservation.

(3) The information must be accurate and true. If there is a problem with the accuracy and authenticity of information, the old and new network administrators cannot solve it by themselves and must report it to the network management center. Otherwise, the new network administrator will be responsible for any problems.

(4) For data registration, if the old network administrator does not cooperate with the new network administrator, the new network administrator should report to the network management center, otherwise the new network administrator will be responsible for any problems.

(5) The handover procedures must be completed before the old network manager leaves his post.

Responsibilities of the network administrator: 14 1, responsible for daily work such as maintenance, management and troubleshooting of the network and its equipment, and ensuring the daily normal operation of the company's network;

2. Responsible for the daily maintenance of office software and hardware and desktop system;

3. Install and maintain the company's computer, server system software and application software;

4. Solve and eliminate all kinds of hardware and software faults, keep records, and make system operation reports regularly;

5. Maintain data center and back up system data;

6. Simple database SQL language

Responsibilities of network administrator: 15 1, maintain office network, computer and other systems, and manage communication systems such as video conference and telephone conference of the project;

2. Network security, user information security and information system security.

3. Management and maintenance of 3.IT-related equipment;

4. Assist users to use information systems such as OA and email;

5. Cooperate with various functional departments and production units to provide IT services to improve the scientific and technological level and work efficiency of the project;

6. Complete related IT project services according to the requirements of the project team;

7. By issuing IT help documents and giving lectures in a centralized way, the project personnel are trained in information system application and IT basic knowledge, so as to improve their IT level and information security management awareness.

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