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

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    96 搜到的工作,价格货币为 HKD

    i want a Active directory environment for my office, we have almost 200 ubuntu clients computer that need to attach with samba domain with roaming profiles. and common share.

    $4346 (Avg Bid)
    $4346 平均报价
    2 个竞标

    WalletHub is one of the leading personal finance destinations in the US and rapidly growing. We’re looking for a highly skilled person that can help us migrate some of our existing machines to a different account on AWS and move the entire setup to use Cloudformation. This means migrating several EC2 instances, Aurora and Redis machines as well as setting up several Kinesis Firehose streams...

    $164 / hr (Avg Bid)
    $164 / hr 平均报价
    6 个竞标
    Setup AWS instance with GPU 6 天 left
    已验证

    I am looking for someone to setup OpenFOAM on amazon AWS to do CFD aero simulations. I would like to use Nividia GPU resources on the instance. [登录来查看链接] [登录来查看链接] [登录来查看链接]

    $12 / hr (Avg Bid)
    $12 / hr 平均报价
    2 个竞标
    Setup an OpenVPN Cloud Server 6 天 left
    已验证

    We need to do a complete setup to an OpenVPN Access Server on a cloud host and generate all the required certificates and configuration files

    $243 / hr (Avg Bid)
    $243 / hr 平均报价
    5 个竞标

    I need to set up a Centos 7 machine with a land intrusion detection system (that can Listen to LAN Traffic or blocks IPs, for a specific amount of time ), to detect rouge computers, trying to access malware sites, or trying to exploit the LAN. it should be based on open source tools (snort), and need to generate reports (kibana will be ok). Payment single milestone will be released upon testing...

    $2153 (Avg Bid)
    $2153 平均报价
    6 个竞标

    i want to setup an openstack server for cloud instances.

    $1347 (Avg Bid)
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    6 个竞标

    I want to configure open vpn on Linux server to allow resolving of host names in a windows environment... For example if i connect to open VPN on a computer that is not on my network it can ping server addresses by name and IP addresses but when I type the url in the browser on the intranet it does not resolve.

    $1339 (Avg Bid)
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    11 个竞标

    Hello I am looking for VPN experts to build application in Android. Later iOS. Looking to work with companies from USA with minimum 5+ years background with VPN experience.

    $5692 (Avg Bid)
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    2 个竞标

    I am a network security student, im working on a proof-of-concept idea that I will need a silent way to sniff and store all network traffic using a flashdrive. My requirement: A flashdrive image that will silently use wireshark portable to sniff and store all network traffic for 10 minuets. No alerts or prompts.

    $5364 (Avg Bid)
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    I would like the setup instructions and example code for the following project, this is manly to help me understand how to establish and build up an AWS project using an ESP32. 1. Full setup of setup instructions for AWS IoT i.e. walk-through, screen shots etc 2. ESP32 Ardunio code to communication with the AWS IoT cloud 3. Use one analogue input and one digital input from the ESP32 sending data...

    $190 / hr (Avg Bid)
    $190 / hr 平均报价
    9 个竞标

    Quiero instalar Proxmox en un servidor Dedicado y configurar la IPs asignadas a dicho nodo

    $925 (Avg Bid)
    $925 平均报价
    7 个竞标
    ethical hacker 6 天 left

    The work I offer is to be private

    $9451 (Avg Bid)
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    18 个竞标
    SSH tunneling socks 5 6 天 left
    已验证

    Hi, i want the script to do rotation tunneling socks 5 we have WINDOWS - SERVER MAIN - LIST OF SSH ( SSH A - B - C - D ) what i want is WINDOWS is doing tunneling for exemple on port 1337 with SERVER MAIN each time WINDOWS ask for request X , THE SERVER MAIN open tunneling with SSH A and forward it to WINDOWS next request use SSH B ... C ... D ... A repeat eg: the only permission we have on the li...

    $2002 (Avg Bid)
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    Daily duties of a moderator: 1. Responses to users’ messages as well as consultations on working with InstaForex (the latter should be done from the ifx account). 2. Approving/banning users. 3. Deleting spam. 4. Moving, combining or deleting topics if necessary. 5. Making informative and relevant posts from other accounts. 6. Posting in Facebook or Twitter if a moderator has such a res...

    $1034 (Avg Bid)
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    7 个竞标

    I have a lod balancing with 4 WAN and 1 local lan (dhcp [登录来查看链接] configured on lan) • Mikrotik LAN IP = [登录来查看链接] • Fiber optic Router IP = [登录来查看链接] / INTERFACE NAME = WAN1 • DSL2 Router IP = [登录来查看链接] / INTERFACE NAME = WAN2 • DSL3 Router IP = [登录来查看链接] / INTERFACE NAME = WAN3 • DSL4 Router IP = [登录来查看链接] / INTERFACE NAME = WAN4 Local lani is connected with a ppoe serv...

    $1415 (Avg Bid)
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    hi, i need someone who have an experience in KVM firewall creation. i need a reverse proxy load balancing firewall such as "OPNsense" or if you have a suggestion i will consider. that will be connecting to 2 servers each of them have a pair. total 4 KVM servers. only people with experience will be accepted. thank you.

    $1449 (Avg Bid)
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    6 个竞标

    Tacker installation has to be done on a machine either a devstack or openstack approach is fine

    $196 (Avg Bid)
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    4 个竞标
    8202- Need NS3 developer 6 天 left
    已验证

    Robust and Efficient Multipath Interest Forwarding for NDN-based MANETs

    $1057 (Avg Bid)
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    1 个竞标

    hello i need a script to create webproxies using squid. must work on ubuntu 16.04 server with IP /22 attached.

    $3343 (Avg Bid)
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    13 个竞标
    Router Network 5 天 left

    Resolve router issues. [登录来查看链接] [登录来查看链接] <a href="[登录来查看链接]">[登录来查看链接]</a> [url=[登录来查看链接]][登录来查看链接][/url]

    $2772 (Avg Bid)
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    Cybersecurity for Work 5 天 left
    已验证

    How did September 11th impacted the landscape of Network security for corporations

    $282 (Avg Bid)
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    17 个竞标

    We recently reset the router, somehow all our VM machines shows "Status Invalid" see the image attached. I think it's a storage issue, maybe the IP for FreeNAS changed when we reset the router. We need to get these VM machines online ASAP

    $1088 (Avg Bid)
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    Need help to install the Openstack Queen based on Kolla and Kolla-ansible Basically, you install 5 nodes as such: - 1 for Nova Controller - 1 for Neutron Controller - 1 for Cinder with data in DAS/distributed to all work nodes. - 2 works nodes Base images are Alpine with ansible, ssh-server installed with no password/or the same password for all 5 nodes! Then you download kolla and Kolla-ansible,...

    $1026 (Avg Bid)
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    I have 10 Servers connected to 3 switches (2 Arista, 1 dumb Netgear to enable PXE discovery), as suggested by a consultant. All machines lying in office in SFO Bay Area. Can drop in and set up OpenStack on them. Want to set up as Triple-O Cloud with HA. 1 UnderCloud, 3 Controllers and 6 Overcloud (Compute + Storage). I tried doing this with a remote consultant. But given that UEFI / BIOS / PXE ...

    $4275 (Avg Bid)
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    8 个竞标

    Done with the openstack Tacker installation, But the services are not running. Just have to make the services work.

    $509 (Avg Bid)
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    Necesito instalar un nagios en una raspberry pi 2

    $235 (Avg Bid)
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    6 个竞标

    Need someone with knowledge of implementing a simple SSL VPN for Ubuntu using any software will need to design it , further details will be given to the relevant person.

    $243 (Avg Bid)
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    5 个竞标

    Setup an internet speed test environment to allow internet speed to be initiated from a switch to a cloud based server to test the speed

    $71 / hr (Avg Bid)
    $71 / hr 平均报价
    5 个竞标

    We had a server installed , set up for a small net work , IBM small server using windows 2012 server and VM ware . However the system crashed couple of times and the IT person who set it up did have a back up systems on HDD but to our dismay we found out the back up was not being done and the also the Raid within the server were not mirroring . As a result we lost data . We need someone competent ...

    $4836 (Avg Bid)
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    15 个竞标

    installation of security camera

    $282 / hr (Avg Bid)
    $282 / hr 平均报价
    17 个竞标

    I need someone to sell me 9u server Rack at bring to my "Haztech Global" office at Satok, behind McD for 93400 Kuching, Sarawak, Malaysia.

    $1347 (Avg Bid)
    $1347 平均报价
    3 个竞标

    hello i has created a site on my 2 developer servers now i need to move it on my live- servers i has one server for the site and one for the db i need to copy the files on the new servers is written on django / py

    $268 (Avg Bid)
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    15 个竞标

    hello, I need a script to create datacenter web proxies. something like this [登录来查看链接] I have a dedicated server with a /24 attached already. I need someone to create web proxies

    $3539 (Avg Bid)
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    7 个竞标

    You need to work on our existing MEAN based project. Tech stack MEAN RDS Looking for Only full time freelancer weekly 10 -20 hours of work

    $65 / hr (Avg Bid)
    $65 / hr 平均报价
    10 个竞标

    Hi, I want to hire more than one developer on the following: 1- One developer expert in Bigdata and Elasticsearch 2- One developer and expert in Firewall and Linux and expert in logs and bash coding and regex and php Please do not bid if your not talented in these topics

    $115664 (Avg Bid)
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    20 个竞标

    hello, i use webex Cisco meeting i need to enable single sign-on [登录来查看链接] Follow print screens [登录来查看链接] [登录来查看链接] [登录来查看链接] [登录来查看链接]

    $626 (Avg Bid)
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    1 个竞标

    I Need a Linux Coding Expert with good skills in Networking Skills. Freelancer should have knowledge of IP Tables and Database I need at LOW budget and for LONG term

    $39 / hr (Avg Bid)
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    6 个竞标
    dreamtechIOT 4 天 left

    Expecting a Freelancer, who can understand and execute IoT Project, Project is ready - just need to install at Client Premises.

    $2886 (Avg Bid)
    本地
    $2886 平均报价
    14 个竞标

    Our company requires an external contractor to help migrate emails & systems from Gsuite to Office365, without loosing any exisiting data.

    $2421 (Avg Bid)
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    28 个竞标

    Family of three using Iphones, Mac and Windows devices. Also, have a few tech toys like action cams and a mavic drone. Want an optimal set up for security, privacy, auto back ups, etc. but find it time consuming and sometimes, confusing.

    $86 / hr (Avg Bid)
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    5 个竞标
    proxy engine 3 天 left

    Need to implement technical solution to provide proxy functionality based on wireless modems.

    $1683 (Avg Bid)
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    4 个竞标

    I am going to expand my IT business to Europe and America. This job needs new and honest freelancers. New freelancers are welcome. If you help me well, I will pay you monthly. I'd like to provide more details at interview. Feel free to submit proposals.

    $2678 (Avg Bid)
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    16 个竞标

    hello i need someone who knows how to create datacenter proxies. i need help with my script or if you can make one

    $2521 (Avg Bid)
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    hi, i am having trouble with my proxy server. i am having lots of spikes. here is an error Nov 11 23:19:43 103-U23F kernel: [532193.892680] TCP: request_sock_TCP: Possible SYN flooding on port 3128. Sending cookies. Check SNMP counters.

    $2615 (Avg Bid)
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    9 个竞标

    we already have 1 laptop and a pc on a wireless network. we need to add another laptop to the network. we are using windows.

    $149 (Avg Bid)
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    I have a mfc exe program with source code. Need to turn it into a website/web program. Make it run on linux server and output the result to web page. Need experience on vpn, network and data communication.

    $9271 (Avg Bid)
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    15 个竞标

    Openvpn installation and client profile creation.

    $172 / hr (Avg Bid)
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    20 个竞标

    I need a Linxu Programmer and Networking Work expert with good knowledge of IP Tables. I need a serious and hard working new Freelancer

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

    Config a proxy server on android device via 4g Teamviewer access on the device will be provided

    $814 (Avg Bid)
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    5 个竞标

    Per hour ethical hacking training on hourly based. It may go to a long term deal.

    $94 / hr (Avg Bid)
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    11 个竞标