系统管理 Jobs

System admin is the process or person employed to maintain and operate a computer system or network. System admins install, support, configure and maintain servers and other computer systems. They also periodically do scripting tasks and respond to service outages or other problems involving servers or desktops. If your business needs help with system admin tasks, then you can hire freelancers who can work with your computer systems. Talented and experienced system admin freelancers can be found here. Simply post your system admin task or job today.

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    107 搜到的工作,价格货币为 HKD

    The freelancer must bring access console to the Router/server and speak with our team to make the correct configurations and tests. Additional the freelancer could do other IT requirements if his work fill the expectatives The freelancer must speak english and spanish The frelancer must be located in Europe, Americas (client requirements) The freelancer needs to has experience in server insta...

    $3576 (Avg Bid)
    $3576 平均报价
    6 个竞标

    You should possess such skills: - AWS EC2/ECS/S3 - Docker - Jenkins - Circle CI MERN stack may be helpful, but not must.

    $191 / hr (Avg Bid)
    $191 / hr 平均报价
    20 个竞标

    Hi, I'm looking for expert in Linux VPS to help me with special request which require very good knowledge in SSH communication + VPN + iptable .

    $226 / hr (Avg Bid)
    $226 / hr 平均报价
    22 个竞标

    hey guys, i am looking for somebody who can make some bash or shell codes and scripts on my raspberry pi

    $158 (Avg Bid)
    $158 平均报价
    9 个竞标
    windows10 installation 6 天 left
    已验证

    I need someone to reinstall windows10 on my Dell PC and perhaps also rebuild the machine. You would need to be very experienced in providing high quality computer support and have a pretty deep knowledge of PCs and MS windows. I need to address some errors (such as invalid fonts, Outlook issues and inability to adjust light on the machine) which are recurring. It looks like some drives might ...

    $143 / hr (Avg Bid)
    本地
    $143 / hr 平均报价
    5 个竞标
    I Need powermta 6 天 left
    已验证

    anyone have powermta 5.0 ? . i want latest version

    $258 (Avg Bid)
    $258 平均报价
    7 个竞标
    networking 6 天 left

    solve this qusestion show below pic

    $156 (Avg Bid)
    $156 平均报价
    10 个竞标

    I need my website re-configured.I already have a design, I just need you to build a website for my small business.

    $794 (Avg Bid)
    $794 平均报价
    27 个竞标

    hello, i want to setup a gaming rule for my gaming center using kerio control i have 3 WAN (ISP) and 1 LAN

    $609 (Avg Bid)
    $609 平均报价
    9 个竞标

    I would like to install SSL on Apache. If you can help me, please contact me ASAP

    $468 (Avg Bid)
    $468 平均报价
    40 个竞标

    1. Setup AWS ECS FARGATE Cluster by using Terraform. 2. Deploy Images as containers and Access through web. Deployment through scripts.

    $1405 (Avg Bid)
    $1405 平均报价
    6 个竞标

    I am working with a small UK manufacturer of an amazing kids sports range to find a USA retailer to stock their products. I am looking for a friendly UK person to make friendly calls to identified retailers in the USA using a short script by using a Skype app. This will suit evening work for the time difference. I am looking for a UK based, native English speaker with proven and demonstrable ...

    $127 / hr (Avg Bid)
    $127 / hr 平均报价
    4 个竞标

    Necesito realizar un proyecto acerca del comercio electrónico.

    $1101 (Avg Bid)
    $1101 平均报价
    5 个竞标
    Linux Administrator 6 天 left
    已验证

    You need to log in via teamviewer or anydesk and help why I can't ssh to my server You must set up the server with fail2ban, so if a person has tried atconnecte to the server with 3 errors then the IP must be blocked Budget: 2 hr

    $133 / hr (Avg Bid)
    $133 / hr 平均报价
    31 个竞标
    debian setup mail server 6 天 left
    已验证

    i have installed servers through webmin and virtual min. setup debian mail server. you have to work through teamviewer.

    $75 / hr (Avg Bid)
    $75 / hr 平均报价
    12 个竞标

    im trying to install an ssl cert that i created myself for a demo website i created at my laptop, but its not working, site still showes old default SSL Cert by XAMPP, changed all cert settings in HTTP-SSL but its still showing old cert even after replacing the cert name in the ssl conf so can u help?

    $297 / hr (Avg Bid)
    $297 / hr 平均报价
    16 个竞标

    Manage IT project to upgrade SUSE Linux Enterprise Servers for SAP integration.

    $245 / hr (Avg Bid)
    $245 / hr 平均报价
    11 个竞标

    i need teaching on network operations issues, firewalls and f5

    $953 (Avg Bid)
    $953 平均报价
    11 个竞标

    Please - you must provide evidence / knowledge of this project. Just bidding with "I'm interested" will not be enough for me to consider you. This diagram gives a good idea of what I am doing. [登录来查看链接] Nextcloud > DocumentServer < OnlyOfficeApp via NGINX I am NOT using an Apache proxy. This is all native Nginx Nextcloud and Document server. Nextcloud is behaving norma...

    $1187 (Avg Bid)
    $1187 平均报价
    14 个竞标

    Se trata de un colegio profesional. El sistema debería poder emitir factura electrónica, recibos de cobranza, cargar facturas de compras, ordenes de pago, depositos, cheques, extracciones, etc. Reportes: Libro diario, Mayores, Balance de sumas y saldos, Libro de Socios, etc

    $1202 (Avg Bid)
    $1202 平均报价
    4 个竞标

    I need someone who can setup emails of my clients remotely through Teamviewer Must have good knowledge of cpanel + emails creation and setup / smtp settings etc

    $70 / hr (Avg Bid)
    $70 / hr 平均报价
    37 个竞标

    Nasza firma poszukuje do współpracy Specjalisty ds. Serwisu IT Osoba na tym stanowisku odpowiedzialna będzie za zdalne diagnozowanie i rozwiązywanie problemów zgłaszanych przez nas z pomocą TeamViewer-a, instalowanie systemów firmowych, współpraca telefoniczna, konsultacje w obszarze IT. Rozwiązywanie problemów w zakresie działania sprzętu komputerowego. Zlecenia...

    $289 / hr (Avg Bid)
    $289 / hr 平均报价
    5 个竞标

    Disclaimer: DO NOT REPLY IF you’re a web developer or have just basic knowledge - we will notice soon enough and it will waste our time. We are a small dynamic team in the forefront of the education assessment industry and have this opportunity due to recent growth. We have a mail server and a separate 3-year-old website on another server, coded entirely from open-source tools, that require...

    $2474 (Avg Bid)
    $2474 平均报价
    16 个竞标

    I have installed Hyper -V on my Windows Server and am at the end stages of finishing a Windows 10 VM. I am having trouble with getting the network adapter installed. First time I have played with Hyper V. What I need from you. 1. Fix the Network adapter error I am getting at the end of the Win 10 Install. 2. Make sure the system is in the same network the server it's in is in. 3. Set it ...

    $859 (Avg Bid)
    $859 平均报价
    32 个竞标
    DRUPAL 8 EXPERT 5 天 left
    已验证

    I have a blank drupal 8 loaded and need to load a client's drupal 8 backup to my drupal then update the theme they are using... Ithis is only a test so I dont have a ton of budget here would like to stay low... if the client approves we have 8 weeks of work to do so I can hire you long term...

    $1515 (Avg Bid)
    $1515 平均报价
    26 个竞标

    Hello, I want to configure my SMTP server which in Webmin and postfix along with dovecot. I want to connect it to gmail but it is not authenticating.

    $78 / hr (Avg Bid)
    $78 / hr 平均报价
    17 个竞标

    We want to setup the following: Azure Joomla Web App for Test Server (Vanilla) Docker & Pipeline to Dev Ops Pipeline to Actual Live Server (just for custom code, not entire server) Then, explain to our Project Manager what you did so he can duplicate efforts for future projects. -- Make price quote for the above project We have a few other Azure DevOps Projects we want configured, too - prima...

    $1374 (Avg Bid)
    $1374 平均报价
    16 个竞标

    I have Webmin/Virtualmin Local server with “lets encrypt”, FTP, Bulk mail etc. Webmin is installed & is working. But I am finding it difficult to manage some regular task. I need some1 to help me understand how 2 upload WordPress website with CMS, make email account, Delete some websites, maintain bulkmail, firewall, delete cache, SSH, SSL/Encryption, Back up regularly & reins...

    $223 (Avg Bid)
    $223 平均报价
    11 个竞标

    Hello, I need someone who can work on flutter. And is familiar with dart ssh tunneling. More details to come.

    $1226 (Avg Bid)
    $1226 平均报价
    2 个竞标

    Pre-requisite - Engineer must be based in ** LONDON ** The work will take place initially under supervision during weekends as I am busy during the week. Location east London. I am upgrading Campus LAN Network across many sites located within EU. The xls spreadsheets required are as follows: 1, BoM 2. DNS 3. DHCP 4. Patching schedule 5. IP addressing I have templates which can be used to replic...

    $4146 (Avg Bid)
    $4146 平均报价
    9 个竞标

    my personal server is not receiving email. I freshly installed the server. seems some dns issue. you have to work through only teamviewer or anydesk. thnx

    $102 / hr (Avg Bid)
    $102 / hr 平均报价
    13 个竞标

    We looking for tech support with experience on (link removed) solution must have technical know-how on all aspects of voipswitch. how to set up all voipswitch services routing, vsm trouble shooting etc

    $4006 (Avg Bid)
    $4006 平均报价
    8 个竞标

    I need someone familiar with A2Billing to install it onto our office server runninf CentOS and configure it to work with vicidial. The A2Billing will be on the same local network as the Vicidial server. After A2billing is installed I will need you to setup the first rate card, customer profile, and import a rate sheet that we can test for functionality of your completed work, as well as provide th...

    $1788 (Avg Bid)
    $1788 平均报价
    6 个竞标
    Docker compose 5 天 left

    Hello, im trying to push some changes to docker hub, but i cant retrieve them with docker-compose. Thanks

    $187 (Avg Bid)
    $187 平均报价
    11 个竞标

    Hi! Hope there is someone here to save me. I have a python script on my virtual private server which is clicking at some coordinates of a window. My issue is that it works only if I am connected to my VPS through RDP for example. When the session is disconnected, my server is loosing all it's GUI "capabilities" which makes my script unusable. I run a Windows 2019 server. Little...

    $351 (Avg Bid)
    $351 平均报价
    6 个竞标

    I have a 2 vps servers, and want to transfer WHM panel and all accounts under WHM panel from 1 vps to another vps server. Only genuine person contact me. there is also problem in ssh. you need to fix it too.

    $138 (Avg Bid)
    $138 平均报价
    11 个竞标

    getting error related to db and pkg

    $78 / hr (Avg Bid)
    $78 / hr 平均报价
    12 个竞标

    Errors with TCP TLS/SSL Communication

    $1694 (Avg Bid)
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    10 个竞标

    I need a new website. I need you to design and build it.

    $1518 (Avg Bid)
    $1518 平均报价
    14 个竞标

    I am building a Wifi infrasturcture and need a professinal network Infrastructure Engineer detailed requirement file attached If you are good fit, please apply

    $265 / hr (Avg Bid)
    $265 / hr 平均报价
    16 个竞标

    Necesito contratar un administrador de sistemas Linux para reparar errores de permisos y otros que aparecen en el Log de Apache. Para una instancia de Google Cloud de Bitnami con Prestashop.

    $202 (Avg Bid)
    $202 平均报价
    14 个竞标

    create a digital ocean windows vps server

    $198 (Avg Bid)
    $198 平均报价
    12 个竞标

    I already have a design, I just need you to build my personal website.

    $1688 (Avg Bid)
    $1688 平均报价
    52 个竞标

    Ok , our job it's splited in 2 parts. 1) We understand that some services block datacenter ip , so we want to be sure about this and we want to test this about remote desktop. Or you can test for [登录来查看链接]'s a 5 minute test . 2) We are looking for a solution to create residential RDP network ( with residential ip ) Thank you !

    $148 / hr (Avg Bid)
    $148 / hr 平均报价
    13 个竞标
    Windows IIS - SetUp FTP Site 4 天 left
    已验证

    I have a cloud windows server running IIS. Currently set-up using FTP on 21 which works perfectly. I need help setting up a new FTP site with virtual directories and specific window users for authentication. I have set-up the users and folders and added them in IIS but have issue with the port side. I have set up with a different port but it's not connecting. Must have missed something or mad...

    $906 (Avg Bid)
    $906 平均报价
    29 个竞标

    OUR ACTUAL STRUCTURE: - Our company has two locations. In the main one, we have our master server (A Windows Server 2012 R2) and a storage (a Synology DS1819+). In the other one, we have a slave server (with a Windows Server 2016) only. HOW IT WORKS NOWADAYS: - Both storage and the slave server are connected to the master slave through VPN in order to be accessible through master server. The sto...

    $1733 (Avg Bid)
    $1733 平均报价
    21 个竞标

    we want to speed up site performance but not able to fix this Specify a cache validator error we already added code in .htaccess file but it's not helping. we using Apache2 on debian OS google cloud plateform.

    $554 (Avg Bid)
    $554 平均报价
    9 个竞标

    I need someone to configure sendmail/postfix/dovecot on my Ubuntu 16.04 VPS. I'm running multiple websites on the server, at the very least I'd like to receive emails from contact forms. If you can configure an smtp server so that I can create email addresses for my domains, that would be even better. I'm fine with creating email addresses via the command line, but configuring the...

    $320 (Avg Bid)
    $320 平均报价
    20 个竞标

    Hi, I have a database full with inks and toners for printers. i need to input into the website. Thanks.

    $1132 (Avg Bid)
    $1132 平均报价
    40 个竞标

    We are looking an advanced Cisco engineer with some Juniper experience . Cisco CCIE certification is highly recommended. Firewall experience for Cisco ASA, Sonicwall, Fortinet and Palo Alto.

    $289 / hr (Avg Bid)
    $289 / hr 平均报价
    16 个竞标