Administrator systemu 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. Zatrudnij użytkownika System Administrators

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    129 znalezione projekty, cennik w USD
    Improve the email server security 6 days left
    ZWERYFIKOWANY

    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.

    $155 (Avg Bid)
    $155 Średnia Oferta:
    8 składanie ofert
    AWS migration 6 days 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 ...

    $354 (Avg Bid)
    $354 Średnia Oferta:
    14 składanie ofert

    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.

    $44 / hr (Avg Bid)
    $44 / hr Średnia Oferta:
    3 składanie ofert

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

    $15 - $25 / hr
    $15 - $25 / hr
    0 składanie ofert

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

    $114960 (Avg Bid)
    $114960 Średnia Oferta:
    2 składanie ofert
    Install ERP Next on Digital Ocean 6 days left
    ZWERYFIKOWANY

    Good Day I need someone to install ERPnext for me on Linux Ubuntu, from digital ocean. Please only post if you can do the work

    $37 (Avg Bid)
    $37 Średnia Oferta:
    5 składanie ofert

    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...

    $592 (Avg Bid)
    $592 Średnia Oferta:
    3 składanie ofert
    CentOS CIS L1 Hardened .iso file 6 days left
    ZWERYFIKOWANY

    Need a CIS L1 hardened version of CentOS 7.5 (or whatever the newest version is)

    $225 (Avg Bid)
    $225 Średnia Oferta:
    2 składanie ofert

    Upgrade from VMware esxi 6.0 to 6.7

    $145 (Avg Bid)
    $145 Średnia Oferta:
    9 składanie ofert

    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.

    $21 (Avg Bid)
    $21 Średnia Oferta:
    5 składanie ofert
    Virtualizor Configuration 6 days left
    ZWERYFIKOWANY

    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...

    $129 (Avg Bid)
    $129 Średnia Oferta:
    5 składanie ofert
    UI/UX Developer 6 days left
    ZWERYFIKOWANY

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

    $115 (Avg Bid)
    $115 Średnia Oferta:
    5 składanie ofert

    We have a AWS EC2 instance running Ubuntu 16.06. We need to give access to the instance via SSH to a contractor from outside of the company. Because of security restrictions, their access needs to be restricted to protect our user's data. 1. A user has been created for them and they have been allocated into the www-data and contractor groups. 2. The user needs to be able to access (read/writ...

    $30 (Avg Bid)
    $30 Średnia Oferta:
    13 składanie ofert
    windows server 2012 r2 RDP cal setup 6 days left
    ZWERYFIKOWANY

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

    $33 (Avg Bid)
    $33 Średnia Oferta:
    14 składanie ofert
    I'm looking for a server administror 6 days left
    ZWERYFIKOWANY

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

    $94 (Avg Bid)
    $94 Średnia Oferta:
    28 składanie ofert

    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.

    $11 / hr (Avg Bid)
    Lokalna
    $11 / hr Średnia Oferta:
    7 składanie ofert

    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

    $28 (Avg Bid)
    $28 Średnia Oferta:
    11 składanie ofert

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

    $29 (Avg Bid)
    $29 Średnia Oferta:
    6 składanie ofert
    Apache Expert with Good SQL Knowledge 6 days left
    ZWERYFIKOWANY

    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.

    $141 (Avg Bid)
    $141 Średnia Oferta:
    20 składanie ofert

    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 Średnia Oferta:
    2 składanie ofert
    Fix Email Address Spam Listing 5 days left
    ZWERYFIKOWANY

    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.

    $19 (Avg Bid)
    $19 Średnia Oferta:
    6 składanie ofert
    marketplace installation 5 days left
    ZWERYFIKOWANY

    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: [zaloguj się, aby wyświetlić URL] [zaloguj się, aby wyświetlić URL] These two links is what i need installed on my server, and every package that follows!

    $536 (Avg Bid)
    $536 Średnia Oferta:
    8 składanie ofert

    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.

    $76 (Avg Bid)
    $76 Średnia Oferta:
    14 składanie ofert
    Geth installtion 5 days left
    ZWERYFIKOWANY

    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 Średnia Oferta:
    10 składanie ofert

    install reselio sync... on centos VPS 7.5 ... also resilio user should be able to access home directory folder and save sync file there.

    $20 (Avg Bid)
    $20 Średnia Oferta:
    7 składanie ofert
    AWS migration 5 days 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 is essential. thank you!

    $314 (Avg Bid)
    $314 Średnia Oferta:
    39 składanie ofert
    internet explorer 11 corrupt 5 days left
    ZWERYFIKOWANY

    Hello, I have a problem with my internet explorer stuck in 64bit mode and i require 32bit, I have uninstalled IE11 and restored but this has not helped. I also tried sfc /scannow and it shows some files are corrupt but cannot repair them, need advice please. thank you for your time.

    $18 (Avg Bid)
    $18 Średnia Oferta:
    19 składanie ofert

    DISCLAIMER 1: Quickbooks Desktop is hosted on a "server" desktop. I don't have the installation CD. DISCLAIMER 2: Job is at a physical location, Zip Code: 90019. 8 Windows Desktops (Windows7 x 4, Windows10 x 4) 1) I'd like to replace the "server" desktop with an alternate solution. (I don't know where, but it seems old-age) Since the Homegroup is discontinued,...

    $250 (Avg Bid)
    $250 Średnia Oferta:
    1 składanie ofert

    i need help in my freepbx i m not getting call waitng options

    $30 (Avg Bid)
    $30 Średnia Oferta:
    4 składanie ofert

    We are a company who wish to get our own webserver where we can store all our websites, domain, mails for employess and etc. This server environment should be the base for the company and everything related to the company should be stored there also (invoices, paycheck etc.). That means we need highly security with 100% lines and back up. We suppose that you will have some suggestions. We wo...

    $453 (Avg Bid)
    $453 Średnia Oferta:
    18 składanie ofert

    Equipment involved in the solution: 1. Firewall: USG6370 (2) 2. Core Switches: S6720-54C-EI-48S-AC-85 (2) 3. eSight Networking It is very important to provides a high availability solution meaning double equipment and 10 GB connectivity between them. Attach file with request

    $409 (Avg Bid)
    $409 Średnia Oferta:
    4 składanie ofert

    Hi we are looking for someone that has some experience in setting up a speed test server application for Ookla .. we already have installed Fedora 28 server and installed the Ookla script .. we just need some help in getting the server running correctly

    $23 / hr (Avg Bid)
    $23 / hr Średnia Oferta:
    11 składanie ofert

    i am looking for scripts to setup -Exim -Dovecot -Roundcube - mysql for ubuntu linux server If you have experiences , let us know

    $119 (Avg Bid)
    $119 Średnia Oferta:
    16 składanie ofert

    my client of video stream website appear video steam problem in watching will stuck notice this is adult content [zaloguj się, aby wyświetlić URL] pls fix watching problem of smooth

    $1096 (Avg Bid)
    $1096 Średnia Oferta:
    13 składanie ofert

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

    $3 / hr (Avg Bid)
    $3 / hr Średnia Oferta:
    4 składanie ofert

    I am looking for freelancers from Russia for projects on IT. The freelancer should be able to create systems using python.

    $7496 (Avg Bid)
    $7496 Średnia Oferta:
    18 składanie ofert

    I am looking for server configuration expert who can install wildcard ssl certificate in my 3 server ip. Same certificate and can help in auto redirect http to https for domains and subdomains.

    $67 (Avg Bid)
    $67 Średnia Oferta:
    26 składanie ofert
    VPS Server Setup - for Hosting 5 days left
    ZWERYFIKOWANY

    VPS Server Setup - for Hosting. My PHP install, Webmin etc

    $80 (Avg Bid)
    $80 Średnia Oferta:
    42 składanie ofert
    minior problem on my ecommerce 5 days left
    ZWERYFIKOWANY

    I need my website fixedfor my small business.

    $5 / hr (Avg Bid)
    $5 / hr Średnia Oferta:
    38 składanie ofert

    I need help setting up a script on Linux

    $20 / hr (Avg Bid)
    $20 / hr Średnia Oferta:
    37 składanie ofert

    i recently gave access of server to some freelancer and i remember he changed a file and entered the URL of my domain in it. From then HTTP Referrer is always showing the domain name of the site. This issue is very small to fix for an expert. Cheapest bid will win

    $13 (Avg Bid)
    $13 Średnia Oferta:
    9 składanie ofert
    SSL Configuration Bug Fixes 5 days left
    ZWERYFIKOWANY

    I have Configured SSL in my Tomcat, my application is Spring MVC. The SSL set up is not working on Server.

    $22 (Avg Bid)
    $22 Średnia Oferta:
    9 składanie ofert

    I purchased a new theme so I want some one to upload it and make it work properly with everything on website like links , product,etc ..new theme should work properly ..opencart 2.1.0.2

    $41 (Avg Bid)
    $41 Średnia Oferta:
    15 składanie ofert
    Wordpress - fix category page 5 days left
    ZWERYFIKOWANY

    I need my website re-configured.I need you to fix the category page of my blog. It's showing blank. url : [zaloguj się, aby wyświetlić URL]

    $20 (Avg Bid)
    $20 Średnia Oferta:
    39 składanie ofert
    Docker Example that will have Jenkins 4 days left
    ZWERYFIKOWANY

    Need a working Docker Example that will have a Jenkins Instance available Currently have a server that Docker will run on and the example will run there. (centos linux instance preferred and size of your choice) We can work on Google hangouts and I can share my desktop. Want to learn how to do this as well as get this done? Is $10 ok? (If not how much?) (Did I miss something?) We can...

    $16 (Avg Bid)
    $16 Średnia Oferta:
    6 składanie ofert
    Docker Example that will have a MYSQL 4 days left
    ZWERYFIKOWANY

    Need a working Docker Example that will have a MYSQL Database available Currently have a server that Docker will run on and the example will run there. (centos linux instance preferred and size of your choice) We can work on Google hangouts and I can share my desktop. Want to learn how to do this as well as get this done? Is $10 ok? (If not how much?) (Did I miss something?) We can w...

    $25 (Avg Bid)
    $25 Średnia Oferta:
    12 składanie ofert

    Rhel satellite server setup needed to be done. Host discovery and other features need to set up so that they work properly.

    $189 (Avg Bid)
    $189 Średnia Oferta:
    8 składanie ofert

    In this Capstone Project activity, you will demonstrate your ability to: Design and implement an IPv4 VLSM addressing scheme that fulfills the requirements Design and implement an IPv6 VLSM addressing scheme that fulfills the requirements Design, configure, verify, and secure EIGRP for the necessary networks Design, configure and verify PaGP, RapidPVST+, and First Hop Redundancy Create detailed de...

    $79 (Avg Bid)
    $79 Średnia Oferta:
    10 składanie ofert
    IT Network setup 4 days left
    ZWERYFIKOWANY

    Setup small office with network security, Firewall and VPN.

    $52 / hr (Avg Bid)
    $52 / hr Średnia Oferta:
    36 składanie ofert
    Cisco IAD config 4 days left

    I would like someone to config a Cisco IAD 2435 for MGCP. I dont want to use Cisco call manager. I can give you remote access to this device for testing.

    $112 (Avg Bid)
    $112 Średnia Oferta:
    4 składanie ofert