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. 雇佣System Administrators

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    122 找到的工作,价格在 USD
    OPENWRT project 6 日 left
    已验证

    I am looking for somebody we can easy configure my last part in OPENWRT / LEDE I have a VPN service running (Nord VPN) what is working perfect but I would like to have a separate network (WIFI) outside this VPN. I have all the tools on my computer so remote connection through teamviewer is necessary. Price $ 10,- ONLY REACT IF YOU HAVE EXPERIENCE IN ABOVE

    $12 (Avg Bid)
    $12 平均报价
    1 竞标

    I need my website re-configured.

    $18 (Avg Bid)
    $18 平均报价
    14 竞标

    No seo done on new Web [login to view URL] constant changes Don on the [login to view URL] report on errors&issues on Web,need rectifying but on tight budget

    $25 (Avg Bid)
    $25 平均报价
    6 竞标
    Windows server essencial 6 日 left
    已验证

    Revisar y configurar accesos en puertos bloqueado por configuración de licencia de escritorio remoto en windows server essencial 2016

    $105 (Avg Bid)
    $105 平均报价
    6 竞标
    Networking project 6 日 left
    已验证

    I have a project related to ipv6

    $15 (Avg Bid)
    $15 平均报价
    8 竞标

    Necesito instalar php7.1 para usarlo con mysql pero se me presenta un error en la instalación y Apache no inicia.

    $7 / hr (Avg Bid)
    $7 / hr 平均报价
    16 竞标
    Designing Information System 6 日 left
    已验证

    System analysis and design MIS Database Telecommunications

    $147 (Avg Bid)
    $147 平均报价
    6 竞标
    Graphic Design 6 日 left

    I need some graphic design.

    $19 / hr (Avg Bid)
    $19 / hr 平均报价
    25 竞标

    We have moved droplets using snapshot, but the domain keeps redirecting for some unknown reason!!!

    $31 (Avg Bid)
    $31 平均报价
    15 竞标

    Instalation d'un serveur de mail complet sur VPS OVH - Centos - Postfix Mysql avec posfix admin (avec config autorepondeur) - Réglage Smtp slow (orange, yahoo, etc...), fichier "transport" - Roundcube (avec plugin changepassw autorepondeur) - Phpmyadmin - Opendkim (avec les clefs dans le répertoire /etc/opendkim, pas d'instal fantaisiste) - Spamassassin Clamav - C...

    $116 (Avg Bid)
    $116 平均报价
    9 竞标
    AWS SES setup 6 日 left
    已验证

    We need someone to make and configure AWS SES for us.

    $30 (Avg Bid)
    $30 平均报价
    20 竞标

    I am looking for a freelancer who are expert in linux system admin and mail server. I have got a problem with apache software as it is not working correctly which it need to be fixing. I want to change the ESMTP Exim address to see if i can get my email reaction to inbox. I have tried 2 different domains to send an email to gmail and my email still landing to spam folder. I want you to test my ema...

    $39 (Avg Bid)
    $39 平均报价
    9 竞标

    I am looking for a freelancer who are expert in linux system admin and mail server. I have got a problem with apache software as it is not working correctly. I have changed the main domain in my account but when I changed the main domain there are alot of things that stop working especially in the "change ip address" the ip address did not show up under my account as it show "unknow...

    $124 (Avg Bid)
    $124 平均报价
    11 竞标

    Actualmente tenemos operativo en Nexcess (proveedor de hosting en US), un servicio de hosting compartido con las siguientes características: Dell Enterprise Server 55 GB Storage 250 GB/mo CDN Data Traffic 24 GB DDR3 1333Mhz RAM 250 GB/mo Bandwidth* 1 Dedicated IP Redis Cache & Memcached E-mail Hosting Included En el mismo funcionan cuatro Magento stores (version 1.9X)...

    $393 (Avg Bid)
    $393 平均报价
    13 竞标

    Looking for network administrator who are familiar with these concepts: Active Directory forest/domain architecture Virtual Machine DNS  DHCP  Organizational Units  Groups  User Accounts Implement one client computer using virtual machine and connect it to the domain. Use two different user accounts from different OU budget: 20$ strict

    $24 (Avg Bid)
    $24 平均报价
    31 竞标

    Project Duration: 1 Hour ONLY Server Type: Linux OS: CentosOS Access Provided: Root SSH Issue: We keep getting 502 Bad Gateway NGINX error frequently on site/server. I want this fixed YOU MUST BE ABLE TO START WORK IMMEDIATELY 5* FEEDBACK WILL BE LEFT FOR YOU

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

    Si richiede l'installazione di un sistema operativo (linux) qualsiasi distribuzione per potere gestire una serie di siti web e app web, api da noi sviluppate, incluso il trasferimento dal vecchio web server al nuovo. I servizi minimi da installare sono: - web server - ftp server - pannello di controllo per admin - php 5.6 o superiore Il server sarà esposto direttamente su Internet qu...

    $23 / hr (Avg Bid)
    $23 / hr 平均报价
    13 竞标
    Nginx (Engintron) Specialist 6 日 left
    已验证

    Hi, Am looking for someone that specialises in Nginx or specifically Engintron. I would like to get some advise about using this on my cpanel server to help with speed of Wordpress sites and cut down on the wait time from the server.

    $30 (Avg Bid)
    $30 平均报价
    13 竞标
    Shopify expert 5 日 left

    Hi. I need someone expert in shopify. I hve a problem re pyt and the default currency o the store.

    $30 (Avg Bid)
    $30 平均报价
    8 竞标
    shopify expery 5 日 left

    I need my website re-configured.I need you to build my online store.

    $39 (Avg Bid)
    $39 平均报价
    11 竞标

    I need my website re-configured. Our website is using a [login to view URL] Wordpress theme This theme uses buddypress and snax We unfortunately struggling to get our website down to 2 seconds load time. It’s around 4-7 seconds right now. And our competition is under 2 seconds and we want to compete. So our wait time when page is loading is way way to long Our competition page. [login ...

    $126 (Avg Bid)
    $126 平均报价
    41 竞标
    Maintenance Hosting 5 日 left
    已验证

    5 year experiences in cpanel, apache, linux need to do maintenance of website and server

    $5 / hr (Avg Bid)
    $5 / hr 平均报价
    27 竞标
    Setup AWS Pipeline 5 日 left
    已验证

    Hi, I have a PHP based application which I want to setup through AWS Codedeploy and Code Pipeline in load balancer and auto scaling group. I can make it working on individual instance but it doesn't work on load balancer setup. This requirement is urgent and shouldn't take much time for an expert. Once you have made this working. I need brief description of steps you took to make it wo...

    $121 (Avg Bid)
    $121 平均报价
    12 竞标

    I need my website re-configured.I need you to build my online store.

    $63 (Avg Bid)
    $63 平均报价
    27 竞标

    I have 2 websites, [login to view URL] and phuket-tours.net. Both websites run on cloudways with cdn. Both have the same problems: 1. fontello fonts wont load because of a cors policy problem 2. adding to cart doesnt work as it is somehow cached or its a varnish problem I need someone with extensive technical knowledge (i am pretty tech savvy but this is too tech for me) who can fix this, prefer...

    $135 (Avg Bid)
    $135 平均报价
    14 竞标

    I have a OVH server. I have contact support they said like this: The server gets stuck during the boot phase, with the message: (minimal grub console) A restart on the standard OVH kernel ('netboot') does not correct the situation. Actions: Rebooting the server to "rescue" mode (Linux) result: Boot OK. Rescue mode accessible. recommendations: Configuration / error to be corr...

    $91 (Avg Bid)
    $91 平均报价
    21 竞标

    Our email server was attacked recently. The email address we have been using was used to send spam to ourselves. Currently we are looking for an IT helper who understands the issue and can help us reinforce the server security.

    $131 (Avg Bid)
    $131 平均报价
    23 竞标
    AWS migration 5 日 left

    Hello, I am looking for expert could help me to migrate my domain from a share AWS server and the current hosting to a new AWS independent server and new hosting. experience with AWS EC2 ...

    $332 (Avg Bid)
    $332 平均报价
    43 竞标

    I need freelancer that has experience working with weblogic, soa, osb as admin. It would be nice also to have OAM and OIM experience. The freelancer has experience working with Linux System and has experience with wlst and Jenkins.

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

    Looking for a skilled candidate who is a guru in AWS and DevOps toolset. Skills in Terraform, Packer, VMware, and Ansible is required.

    $19 / hr (Avg Bid)
    $19 / hr 平均报价
    2 竞标

    I want to customize any linux distribution and create a new OS according to my requirements, which I will give you

    $63551 (Avg Bid)
    $63551 平均报价
    5 竞标
    Web development 5 日 left
    已验证

    looking for someone who works with wordpress and knows how to fix payment processing for woocoomerce and [login to view URL]

    $159 (Avg Bid)
    $159 平均报价
    19 竞标

    Intentamos migrar AD y DNS desde una máquina Windows 2003 (que estaba con graves problemas de funcionamiento) a un Windows 2012 R2. La migración salió mal y actualmente no funciona AD y DNS en el nuevo servidor. Cuando intento ingresar a "Active Directory Domains and Trusts" aparece el siguiente mensaje "The configuration information describing this enterprise i...

    $451 (Avg Bid)
    $451 平均报价
    6 竞标

    Upgrade from VMware esxi 6.0 to 6.7

    $157 (Avg Bid)
    $157 平均报价
    18 竞标

    We need to connect our VPS (Debian Stretch, you will have root access) to a banking API via VPN tunnel, so they can access our Apache2 app. VPS already running, with static public IP address. Work can start ASAP, communication via Skype. The work subject is only config of StrongSwan and the work is finished once you can access a url which is in the private bank network. No web or app programmi...

    $61 (Avg Bid)
    $61 平均报价
    4 竞标

    Hello Team, Need to deploy Rocket chat server on Digital Ocean, Ubuntu 16.04 LTS. SSL is already binded, but need to resolve some configuration issues. Only experienced people. Thanks.

    $23 (Avg Bid)
    $23 平均报价
    6 竞标
    Virtualizor Configuration 5 日 left
    已验证

    We currently have virtualizor installed on one of our servers. Currently it has an external IP address but i want this to be internal only and able to communicate with WHMCS on the same vLAN. I will also need the service configuring correctly so that it works within the NAT environment. As proof of work completed I would need to see a VPS created and a VPS converted for the project to be paid. T...

    $119 (Avg Bid)
    $119 平均报价
    6 竞标
    UI/UX Developer 5 日 left
    已验证

    I need you to design and build it. knows how to create wireframes

    $114 (Avg Bid)
    $114 平均报价
    6 竞标

    I need to install RDP cal for five people to log in at the same time on windows server 2012 r2

    $28 (Avg Bid)
    $28 平均报价
    24 竞标

    I need urgent assistance with my VPS, the email stoped working.

    $90 (Avg Bid)
    $90 平均报价
    36 竞标

    2 CCNA scenario projects with topologies implementation and subnetting topology need to be done on visio. One is egrip protocol other is ospf i have attached both files replay back so we discuss price.

    $72 (Avg Bid)
    $72 平均报价
    10 竞标

    I need a server administrator with experience on VoIP technology. FreeBPX, Asterisk, SIP Clients Cisco SIP phone provisioning and some other SIP phones. Developer most commute to office in Rupnaghar India. If you don't leave in India please don't apply.

    $9 / hr (Avg Bid)
    本地
    $9 / hr 平均报价
    10 竞标

    First, my web mails are disconnected from database and I cannot see old emails in all my web mails. Second emails don't get delivered to some addresses both from web mails and from applications on my server. I am using a vps on contabo

    $29 (Avg Bid)
    $29 平均报价
    13 竞标

    Necessito um site corrigido Problema com hospedeiro dá hosting que não está pegando a plataforma de pagamentos coinpaymento

    $29 (Avg Bid)
    $29 平均报价
    6 竞标

    I have an offline database of usa phone directory in apache which runs at local ip 127.0.0.1. I simply copy paste it on server and want to run from there. Additionally I want to restrict access with login password with two roles. I will keep admin myself. And Read-only access needed for users. Who can search their data and downoad file.

    $146 (Avg Bid)
    $146 平均报价
    21 竞标

    Hola con todos Alguien ha podido integar infusionsoft con centrales telefonicas ip como Elastix or Supermicro-Asterisk. La integración debe permitir : - Conocer duración de llamada - Grabar llamada - Origen de la llamada - Numero de llamadas por Gestor y por campaña de llamadas - Consolidación general de las llamadas Para controlar al gestor de llamadas necesitamos...

    $1006 (Avg Bid)
    $1006 平均报价
    2 竞标

    We have an email address that is being rejected by recipients due to it being flagged as a spam email. We need someone to help reverse this, we do not have access to any dns records.

    $21 (Avg Bid)
    $21 平均报价
    7 竞标
    marketplace installation 4 日 left
    已验证

    Im looking for a market installation, you need to know about tor and geth/crypto also know about postgresql and some other stuff! if you got any questions, just hmu! NEED TOR TO ACCESS THESE LINKS: [login to view URL] [login to view URL] These two links is what i need installed on my server, and every package that follows!

    $536 (Avg Bid)
    $536 平均报价
    8 竞标

    Using CloudFormation, deploy a webserver (Tomcat, or Apache) cluster of 3 instances. Do not use a premade AMI. Use Amazon Linux and install the application. Each instance should be in a different AZ. Can add any other “best practice” methods.

    $77 (Avg Bid)
    $77 平均报价
    14 竞标
    Geth installtion 4 日 left
    已验证

    Hello, im looking for a geth installation, it needs to run in a --fast mode on my vps: vpns server: 100gb storage, 6vcore's, 5000GB bandwidht

    $191 (Avg Bid)
    $191 平均报价
    10 竞标