Administración de sistemas 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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    135 trabajados encontrados, precios en USD

    Productora con tienda, centro de capacitación, eventos on line, contrataciones de artistas, sello discográfico y editorial

    $8 / hr (Avg Bid)
    $8 / hr Oferta Promedio
    2 ofertas

    Requiero se cree una VPN en un servidor windows para establecer contacto con otra organizacion.

    $26 (Avg Bid)
    $26 Oferta Promedio
    9 ofertas
    VPS Experto | Migraciones Web 4 días left
    VERIFICADO

    Necesito un experto en VPS, para realizar unas migraciones de Webs. Desde un hosting compartido a una máquina virtual.

    $137 (Avg Bid)
    $137 Oferta Promedio
    19 ofertas

    necesito unas actividades en bash, calculadora y unas ordenes , espero me puedan ayudar lo antes posible, gracias.

    $29 (Avg Bid)
    $29 Oferta Promedio
    8 ofertas

    Established Australian online retail store selling printer and office supplies require a lead developer to front our IT team. Must be self-motivated and adaptable. This is a remote position. Must be able to work online during Australian business hours.

    $15 / hr (Avg Bid)
    $15 / hr Oferta Promedio
    11 ofertas
    setup domain 6 días left
    VERIFICADO

    setup additional domain on nginx server

    $19 (Avg Bid)
    $19 Oferta Promedio
    12 ofertas

    Instalar profire 2626 macOS catslina firewire drivers adaptar español

    $2 - $8 / hr
    $2 - $8 / hr
    0 ofertas

    We have several internet security protocols that we would like to write using SPAN-AVISPA tool and verify using the tool that the proposed protocol is secure. The tool can be found in Ubuntu Virtual Machine installed from avispa website. The requirement is an HLPSL file. We have verified the protocols using different tools and we would like the final verification to be done in SPAN/AVISPA

    $761 (Avg Bid)
    $761 Oferta Promedio
    9 ofertas

    We have several internet security protocols that we would like to write using SPAN-AVISPA tool and verify using the tool that the proposed protocol is secure. The tool can be found in Ubuntu Virtual Machine installed from AVISPA website. The requirement is an HLPSL file. We have verified the protocols using different tools and we would like the final verification to be done in SPAN/AVISPA

    $170 (Avg Bid)
    $170 Oferta Promedio
    3 ofertas

    i want to set up ejabberd server and conversation as a client on a cloud server

    $41 (Avg Bid)
    $41 Oferta Promedio
    4 ofertas
    AWS NS fix 6 días left
    VERIFICADO

    I have domain / hosting at AWS. Having issue with NS after transferring domain to AWS need NS fix.

    $19 (Avg Bid)
    $19 Oferta Promedio
    16 ofertas
    AWS CloudHSM 6 días left

    I need someone to teach me related to AWS CloudHSM, how it works, how to deploy it etc. This is mainly related for educational purpose and I will be leveraging the knowledge at work.

    $150 (Avg Bid)
    $150 Oferta Promedio
    1 ofertas
    SVN & FTP server router help 6 días left
    VERIFICADO

    must be expert on SVN Server, FTP Server, [iniciar sesión para ver URL], Window 10 , Network, LinkSys Router Operation . This is a Permenant Partime position, you will Assist us on the per call basis , from time to time

    $152 (Avg Bid)
    $152 Oferta Promedio
    8 ofertas

    I do have a small VPS configured with the FreePBX Asterisk distribution version FreePBX [iniciar sesión para ver URL] that I have problems finishing to configure as incoming calls from my trunk seems to be bounced as you can see in the following pictures: [iniciar sesión para ver URL] [iniciar sesión para ver URL] [iniciar sesión para ver URL] I may probably also need ...

    $129 (Avg Bid)
    $129 Oferta Promedio
    6 ofertas

    Mailwizz is already setup and running, Need someone who can perform all customizations related to DB/Plesk/Application in short all customizations so that we can send 20 L emails Per day.

    $27 (Avg Bid)
    $27 Oferta Promedio
    2 ofertas

    I want to build an optimized image of the latest version of Asterisk for the latest Alpine Linux stable. The final product is the Asterisk compiled and tested with load in an AWS server and Docker. The system should have the codecs g729, opus and SILK compiled. The AWS image should be able to run without docker The Sources should be available to recompile minor updates

    $222 (Avg Bid)
    $222 Oferta Promedio
    4 ofertas
    Centos 7 expert with apache config 6 días left
    VERIFICADO

    Hey need to fix 500 & help to setup website on centos 7

    $10 - $30
    Sellado
    $10 - $30
    31 ofertas
    Write an Ansible playbook 6 días left
    VERIFICADO

    We are a small company that is looking for help with System Administrator tasks and can give advice on how to approach projects.

    $404 (Avg Bid)
    $404 Oferta Promedio
    17 ofertas

    I need my website re-configured.I already have a design, I just need you to build a landing page.

    $125 (Avg Bid)
    $125 Oferta Promedio
    44 ofertas

    I need to fix a theme error in my existing website.

    $20 (Avg Bid)
    $20 Oferta Promedio
    20 ofertas
    Logo designer 6 días left

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

    $5 / hr (Avg Bid)
    $5 / hr Oferta Promedio
    17 ofertas

    hi, we are migrating website from from aws to digital ocean and we need some assistance for using Docker. Anyone having this skill can help. Should be 1 or 2 hours job. If skills are good, longer term job can follow. Cheers, B.

    $13 / hr (Avg Bid)
    $13 / hr Oferta Promedio
    18 ofertas
    Looking for laravel developers 6 días left
    VERIFICADO

    I need my website re-configured. Laravel knowledge only.

    $120 (Avg Bid)
    $120 Oferta Promedio
    27 ofertas

    My server's OS is Centos 6.1. I am trying to mount WebDev but it failed. yum install davfs2 <== Sucessfully done. mkdir /backup <== Sucessfully done. # mount -t davfs [iniciar sesión para ver URL] /backup Please enter the username to authenticate with server [iniciar sesión para ver URL] or hit enter for none. Username: ********* Please enter the password to authen...

    $57 (Avg Bid)
    $57 Oferta Promedio
    7 ofertas

    I am looking for someone who can help setup my SMTP/ IMAP in AWS EC2 linux instance, through which I can send email from my PHP code through Sendmail and PHP IMAP libraries. I have already setup AWS SES, PHP code to send mail via Sendmail. But sometime its not sending, also functionality is to save sent mail in SENT folder, which is also not working. Attaching sendmail log as well.

    $31 (Avg Bid)
    $31 Oferta Promedio
    15 ofertas

    We are looking for a Linux system admin with strong security, Job Description: - Set up and maintain dedicated severs with hyper-visors running Linux (Proxmox etc) - Set up and maintain development, testing, QA and production environments - Set up, test and maintain server security, firewalls, certificates - Set up and configure web servers and applications - Frequently communicate and update ti...

    $24 / hr (Avg Bid)
    $24 / hr Oferta Promedio
    29 ofertas

    I have dns pointing to my mail server, and my backend logins to webmin and mautic, by i need my domain to point to my web files without removing access to my smtp server

    $26 (Avg Bid)
    $26 Oferta Promedio
    15 ofertas

    I have a client who has managed their own dns separate to an ecommerce site who has recently installed MS Office for 4 employees. They require someone to manage the intricacies of the set up they have in their dns without affecting existing domain pointing.

    $14 / hr (Avg Bid)
    $14 / hr Oferta Promedio
    10 ofertas

    Please contact us for more details.

    $114 (Avg Bid)
    $114 Oferta Promedio
    36 ofertas

    I need my website re-configured.I need you to increase my website loading time which is currently 12 second and I need it under 3 seconds. I can pay ₹700 for it.

    $7 / hr (Avg Bid)
    $7 / hr Oferta Promedio
    10 ofertas
    Switch DNS to New Windows server. 5 días left
    VERIFICADO

    Main need is to switch domain name from old server to a new Windows 2012 R2 dedicated web server and to resolve any issues with membership/role log in to the asp.net website. Freelancer should be experienced with Windows System Administration be able to work on the server using Remote Access Connection and/or Plesk through my remote desktop with remote software like Teamviewer. Thanks

    $149 (Avg Bid)
    $149 Oferta Promedio
    18 ofertas

    i need someone to setup a vpn connection (nord vpn for instance) and then use a reverse proxy to allow another machine to use that vpn. the idea is to have 100s of these threads using multiple openvpn config files.

    $150 (Avg Bid)
    $150 Oferta Promedio
    4 ofertas
    Rectification 5 días left
    VERIFICADO

    I need my webapp re-configured/debugged.

    $14 (Avg Bid)
    $14 Oferta Promedio
    2 ofertas
    DNS Switch 5 días left
    VERIFICADO

    Retiring an old web server and need to switch the domain name to the new Windows 2012 r2 dedicated web server. Upon successful switch of DNS need to make sure the there are no issues with membership role log in issues to the new web server.

    $89 (Avg Bid)
    $89 Oferta Promedio
    28 ofertas

    I need my website re-configured.I need you to design and build a landing page.

    $84 (Avg Bid)
    $84 Oferta Promedio
    9 ofertas
    aws expert's help needed 5 días left
    VERIFICADO

    i'm searching for someone haveing aws account for performing a small test and long term work if test passed successfull.

    $23 (Avg Bid)
    $23 Oferta Promedio
    23 ofertas

    First of all, you need to have the last version of Cisco Packet Tracer. You will find attached the product model The address plan will not be imposed on you. Comply with RFC 1819 The services that are expected on LAN1 are : MAIL WEB1 DNS AAA (WIFI + SSH user) DHCP Syslog TFTP CME (Call Manager Express) HSRP NAT The services that are expected on LAN2 are : FTP DNS AAA (WIFI + SSH user) CME HSRP ...

    $38 (Avg Bid)
    $38 Oferta Promedio
    14 ofertas
    anshu 1234 5 días left
    VERIFICADO

    I need my website re-configured.I need you to build a landing page.

    $23 (Avg Bid)
    $23 Oferta Promedio
    13 ofertas
    Need an AWS expert. 5 días left
    VERIFICADO

    We are looking for an AWS expert as most of our projects are established on AWS servers. Someone really good with AWS is needed. Right now we need to make the security level changes. Please post your bids.

    $8 / hr (Avg Bid)
    $8 / hr Oferta Promedio
    28 ofertas

    to secure a web application that is going to run within docker containers, using Centos and also to write a report.

    $1049 (Avg Bid)
    $1049 Oferta Promedio
    20 ofertas

    I am running odoo11 on aws now i want to shift odoo11 aws to digital ocean

    $85 (Avg Bid)
    $85 Oferta Promedio
    18 ofertas

    Looking for Sophos Administrator who can do Setup of Firewall, Polices and Fine tuning of Existing setup. We have setup done but not at advanced level. We are looking for Expert who can do review existing setup and provide support to do advanced setup of Firewall and polices.

    $108 (Avg Bid)
    $108 Oferta Promedio
    12 ofertas

    I need to place my data of my opencart in googlesheets automatically

    $47 (Avg Bid)
    $47 Oferta Promedio
    4 ofertas
    vps setup require 5 días left
    VERIFICADO

    we have centos vps, i need a person who can setup vps 1- openlite speed 2-php 3-mysql 4-phpmyadmin 5-django

    $20 (Avg Bid)
    $20 Oferta Promedio
    13 ofertas
    AWS CONFIGURE FROM ZORON 4 días left
    VERIFICADO

    i need help to configure a aws ec2 for my wordpress website 1. Migration on 3 tier . 2. Backup configuration 3. Free SSL. 4. ELB,RDS . 5. CloudFront.

    $128 (Avg Bid)
    $128 Oferta Promedio
    17 ofertas

    1. Migration on 3 tier . 2. Backup configuration 3. Free SSL. 4. ELB,RDS . 5. CloudFront.

    $62 (Avg Bid)
    $62 Oferta Promedio
    10 ofertas

    Hello I need solution to install windows 10 and application like chrome or team viewer over a network Thanks

    $55 (Avg Bid)
    $55 Oferta Promedio
    12 ofertas

    I need WHM/cPanel Lifetime License for VDS/VPS. I don't care about genuine License.

    $71 (Avg Bid)
    $71 Oferta Promedio
    4 ofertas
    Need an It expert 4 días left
    VERIFICADO

    Need an It expert for Basic VyOS Router Configuration lab

    $11 / hr (Avg Bid)
    $11 / hr Oferta Promedio
    5 ofertas
    IIS handler setup 4 días left

    I have a custom server to be excuted on IIS. I have trouble setting up this process.

    $475 (Avg Bid)
    $475 Oferta Promedio
    15 ofertas