网络管理 Jobs

Any organization with an online presence wants to ensure that this presence is seamless, and that users and customers can constantly access their website for information, or to purchase goods and services. A network administrator ensures that this technical support is solid, and works to quickly resolve any potential issues within the network, to make sure that all systems are a go when it comes to the organization.


This often includes testing the network for weaknesses, which could lead to resolving more deep-seeded technical issues that could have been lethal to the company’s growth. It also includes utilizing specific e-mail and internet filters to protect the organization from outside threats of all kinds, and ensuring that the company’s network is updated in every sense possible.

 

A network administrator’s role can be very different, depending on the organization, but almost always requires a diligent eye and a pro-active attitude when it comes to protecting the security and productivity of a company or organization. The position requires a tremendous amount of technical knowledge, and without network administrators, organizations would be susceptible to more attacks, and have much less network resilience, which is essential in terms of overall productivity.

雇佣Network Administrators

筛选

我最近的搜索
筛选项:
预算
类型
技能
语言
    工作状态
    69 搜到的工作,价格货币为 HKD

    I have trouble in getting users stored in OpenLDAP authenticated through squidguard 1.5.

    $55 - $164
    $55 - $164
    0 个竞标

    I already use Dynamic DNS/No-ip with the B operator, and I have access to the remote server, and I am currently trying to use the A operator, and I don't have access, I need help to adjust this setting. * operator: Brazil telecommunications

    $217 (Avg Bid)
    $217 平均报价
    8 个竞标

    More details will be shared via chat

    $140 (Avg Bid)
    $140 平均报价
    10 个竞标

    Draw CardHolder Data Flow Diagram as PCI DSS V3.2.1

    $233 - $1939
    $233 - $1939
    0 个竞标

    Hello, This is Aarti from the Rexus Group. Please find the details below: Position: Network Engineer with Data centre experienced. The technicians will complete background checks and be badged by the client for their specific sites. Once identified, they will shadow/train with the client employees for a few days, learning the environment. At the request of the client, the technician/s will re...

    $233 / hr (Avg Bid)
    $233 / hr 平均报价
    10 个竞标

    Need someone familiar with network security protocols such as ipsec, ddos attacks, Kerberos and firewalls. (GOOD ENGLISH). the project is a 1500 word report that improves a weak network by finding vulnerabilities and providing solutions

    $1233 (Avg Bid)
    $1233 平均报价
    37 个竞标

    AWS certified candidate, systems side. network, systems, cloud background

    $124 (Avg Bid)
    $124 平均报价
    13 个竞标
    Expert in Mininet 0SHI 6 天 left
    已验证

    Please Bid if you are expert in OSHI Mininet projects.

    $388 - $775
    $388 - $775
    0 个竞标

    Hello, We would like to build something like Google Cloud Print, In other words, we would like to build Virtual Printer supported AirPrint through Public internet. Currently, We tried few solution, and we need your help. We have an AirPrint Profile that pointed a public IP/Port installed and we open the port forward on the router have that public ip, and forward traffic of port 631 to the local IP...

    $5079 (Avg Bid)
    $5079 平均报价
    7 个竞标

    Establish connection to my synology nas database via python

    $264 (Avg Bid)
    $264 平均报价
    6 个竞标
    Mikrotik advance programmer 6 天 left
    已验证

    For Wisp environment

    $1000 (Avg Bid)
    $1000 平均报价
    7 个竞标

    This task is to design the whole system and network for Iaas and Paas. You need to experience below software VMware vSphere with Operations Management 6 Enterprise Plus VMware vCenter 7.0 Standard VMware NSX Data Center Enterprise VMware Site Recovery Manager Enterprise Key VMware vCloud Director 10.x VMware vRealize Automation VMware vRealize Log Insight 4.x VMware vRealize Network Insight 4.x V...

    $54 / hr (Avg Bid)
    $54 / hr 平均报价
    4 个竞标

    Please show me your publications in Computer Networks when you contact me. I need research papers publishers ONLY

    $4281 (Avg Bid)
    $4281 平均报价
    9 个竞标

    Connecting my computer's and printers via home network.

    $93 / hr (Avg Bid)
    $93 / hr 平均报价
    27 个竞标

    When I execute the scrapper theHarvester to find email addresses I get blocks from Google. I am testing using torsocks which is suppose to wrap the process using the tor network without the need of using proxies and it gets blocked anyway, or I get tor errors . Can you fix it ?

    $78 (Avg Bid)
    $78 平均报价
    1 个竞标

    Implementation of a Link State routing algorithm for an autonomous system using python in 3-4 days.

    $473 (Avg Bid)
    $473 平均报价
    3 个竞标

    We are from an IT consulting firm and an online tutoring company One of our client needs Wireless and Network Project Assistance

    $23 / hr (Avg Bid)
    $23 / hr 平均报价
    12 个竞标

    Hi, We are looking for expert, who have knowledge on BIgbluebutton Scalelite load balancer. Wants to install load balancer. Only bid if you done this worked before..

    $78 - $233
    $78 - $233
    0 个竞标

    I am using Elastix 2.5 (CentOS 5.11) with 4 NIC's (1 for WAN and 3 For SIP Trunk using IP Authentication) eth0 - WAN IPADDR=75.XX.XX.162 NETMASK=[登录来查看链接] GATEWAY=75.XX.XX.161 eth1 - SIP TRUNK1 IPADDR=100.XX.XX.198 NETMASK=[登录来查看链接] GATEWAY=100.XX.XX.197 eth2 - SIP TRUNK2 IPADDR=100.XX.XX.194 NETMASK=[登录来查看链接] GATEWAY=100.XX.XX.193 eth3 - SIP TRUNK3 IPADDR=100.XX.XX.186 NETMASK=[登录来查看链接] ...

    $155 (Avg Bid)
    $155 平均报价
    6 个竞标

    In this programming assignment, you will write the sending and receiving transport-layer code for a simple reliable data transfer protocol. You will implement two different versions: • Stop-and-Wait Protocol. • Go-Back-N protocol.

    $1326 (Avg Bid)
    $1326 平均报价
    7 个竞标
    Cryptography 5 天 left
    已验证

    need someone to solve these 3 task , files will be share in message - `task1`: cryptography, - `task2`: linux flag hunt, - `task3`: binary exploit,

    $256 (Avg Bid)
    $256 平均报价
    3 个竞标

    1. Setting up remote desktop connection from offsite PCs into our company server running MS Server 2012r2 2. Connection to server must be secure 3. Up to 3 offsite users to be able to access the server at the same time

    $473 (Avg Bid)
    $473 平均报价
    28 个竞标

    4Research in computer network Every research 5 pages Usage network tool

    $861 (Avg Bid)
    $861 平均报价
    36 个竞标

    I need a firewall rule on CISCO packet tracer which detects unauthorized access in network. You must provide packet tracer file and screenshot of detection. Good Luck

    $85 (Avg Bid)
    $85 平均报价
    10 个竞标

    This task is to design the whole system and network for Iaas and Paas. You need to experience below software and hardware Cisco Nexus 7009 VMware vSphere with Operations Management 6 Enterprise Plus VMware vCenter 7.0 Standard VMware NSX Data Center Enterprise VMware Site Recovery Manager Enterprise Key VMware vCloud Director 10.x VMware vRealize Automation VMware vRealize Log Insight 4.x VMware ...

    $39 / hr (Avg Bid)
    $39 / hr 平均报价
    4 个竞标

    Expert teacher on Cisco Packet Tracer

    $217 / hr (Avg Bid)
    $217 / hr 平均报价
    19 个竞标
    Linux firewall configuration 5 天 left
    已验证

    Configure firewall rules in a ubuntu server to block malicious traffic for web services, filesharing, mail service and etc... Also consulting for securing the server for future attacks

    $806 (Avg Bid)
    $806 平均报价
    43 个竞标

    need to someone to solve these three task, rest file will be share throw message - `task1`: cryptography, - `task2`: linux flag hunt, - `task3`: binary exploit,

    $388 (Avg Bid)
    $388 平均报价
    6 个竞标

    We are looking for an experienced person having 4-5 years of experience in CISCO Firepower Products/Technology. **** READ THE FULL DETAILS THEN QUOTE *** Job Responsibility + Other Details 1. You have to make in-depth video course on CISCO Firepower. 2. You have to develop code / PPTs / Assignments/Quiz etc. for the course also. 3. We want majorly a practical-oriented course not merely a theor...

    $5234 (Avg Bid)
    $5234 平均报价
    7 个竞标

    HI, I have rich 10+ years of experience in IT infrastructure solutions. If anyone facing IT challenges. feel free to contact us. We will provide IT solution with 100% quality guarantee. If you want to know more contact us . Expertise: Network and security | Cloud | Virtualization | Data Analysis | Hadoop | Database

    $16 / hr (Avg Bid)
    $16 / hr 平均报价
    1 个竞标

    I have a SCALANCE M876-4 Modem from Siemens. I want Configuation the Modem. I want connect from a Windows VPN Connecting to the Modem. So i need some Person how can configuation this Modem and Windows side.

    $124 (Avg Bid)
    $124 平均报价
    4 个竞标
    Infraestrutura 4 天 left

    Necessitamos de um analista de infraestrutura para gerenciamento de Servidores Windows Server 2008/2012/2016 com os seguintes serviços: Active Directory, DHCP, DNS, Windows File Server, FTP, DFS, Backup e Hyper-V. Administração de Firewall Sophos. Routing e switching.

    $7910 (Avg Bid)
    $7910 平均报价
    27 个竞标

    Looking for an expert for deploying Nagios in the Amazon cloud

    $977 (Avg Bid)
    $977 平均报价
    28 个竞标

    Serverdan işletim sistemi boot etmemizi sağ[登录来查看链接],ssd leri,ramleri yönetebileceğ[登录来查看链接] BOOT yazılımı benzeri bir yazılıma ihtiyacım var.

    $3955 (Avg Bid)
    $3955 平均报价
    2 个竞标
    Limit speed of openvpn users 3 天 left
    已验证

    Hello i manage some openvpn servers with version 2.4.8 and i want to limit the speed of the users connected, its very important mention that all users connect with the same authentication details so i have one user and use duplicate-cn directive for everyone can connect with the same user login. I want to limit the speed to 2 mbps so in that way the users cant abuse.

    $256 (Avg Bid)
    $256 平均报价
    6 个竞标

    Setting up my Plex server for automation using sonarr/radarr and jackett. Sonarr and Radarr are working fine but Jackett is no longer working so need that fixed. I have a ME4084 I'm wanting to set up a storage array for the main Plex folder to be sent from my R740XD. I'm also looking to setup remote access to the R740xd to manage the database.

    $1435 (Avg Bid)
    $1435 平均报价
    4 个竞标

    Need configure workstation guest server ip address so I could connect server from my static ip addrees

    $217 (Avg Bid)
    $217 平均报价
    23 个竞标

    hello I need a server setup with Proxmox and containers to function perfectly. Thanks Server is i7 - 4770k, it has 4 cores and 8 threads, 3.50 GHz - 3.90 GHz.

    $463 (Avg Bid)
    $463 平均报价
    10 个竞标

    I want to build Android vpn apps Random server system Server post in pastebin My server setup: openconnect protocol system

    $2365 (Avg Bid)
    $2365 平均报价
    7 个竞标

    The individual needs to have in depth knowledge of linux traffic control (tc command). What we are trying to achieve with traffic control, 1. Create a fixed HTB bucket which is limited to X Mbps 2. Be able to limit all traffic from specific users to X Mbps 3. Be able to limit traffic for services like HTTP/SSH/Passive FTP 4. Be able to tag all traffic for user flowing through a reverse proxy so i...

    $171 (Avg Bid)
    $171 平均报价
    2 个竞标

    Searching a windows server expert who can configure clientless remote access vpn.

    $271 (Avg Bid)
    $271 平均报价
    27 个竞标

    grub rescue error in my droplet ,need to fix it urgently

    $124 (Avg Bid)
    $124 平均报价
    11 个竞标
    NS2, NS3 work 3 天 left

    Urgent miner help for NS2/NS3.

    $101 (Avg Bid)
    $101 平均报价
    4 个竞标

    I dont care if you find it in 5 min. ore 20 min. Ill pay you 2 hoers. You log into my pc via google desktop remote, Tha folder was local on desktop. And I can see it. But I can not open it. WHen I try open it says map can not be found and maybe it have change placement. Is this something you can find? Its this map we cant find/open: [登录来查看链接]

    $566 (Avg Bid)
    $566 平均报价
    21 个竞标

    habilitar certificado de sitio seguro ubiquiti cloud key

    $101 / hr (Avg Bid)
    $101 / hr 平均报价
    18 个竞标
    Ethical Hacking -- 2 2 天 left
    已验证

    5 short textual questions need to find flags Using virtual machine.

    $155 (Avg Bid)
    $155 平均报价
    8 个竞标

    End-to-End Smart Solutions provider

    $706 (Avg Bid)
    $706 平均报价
    20 个竞标
    PPTP in centos 7 2 天 left
    已验证

    HI, I have a centos7 VM. Need to install PPTP so I can connect to it and use its IP to browse from my MAC and android. Access will be given via anydesk via my MAC

    $93 (Avg Bid)
    $93 平均报价
    9 个竞标

    i am looking for expert on the computer security tasks i will share more detaisl in the chat

    $186 (Avg Bid)
    $186 平均报价
    26 个竞标
    Network Admin 2 天 left

    Evaluate, assess current Server Network infrastructure. Create documentation, validations of credentials, security, AD, Exchange, etc.. Provide on-going support & maintain in-house network infrastructure.

    $3854 (Avg Bid)
    $3854 平均报价
    41 个竞标