Administrador do Sistema 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.

Contratar System Administrators

Filtro

Minhas pesquisas recentes
Filtrar por:
Orçamento
para
para
para
Tipo
Habilidades
Idiomas
    Estado do Trabalho
    140 trabalhos encontrados, preços em USD
    Web development 2 dias left

    Necessito um site corrigido Quero saber quanto custa melhorar seo de um site.

    $169 (Avg Bid)
    $169 Média
    17 ofertas
    Manutenção WHM 23 horas left
    VERIFICADO

    Preciso de um técnico para realizar manutenções periódicas em nosso servidor WHM (preferência por brasileiro)

    $34 (Avg Bid)
    $34 Média
    9 ofertas

    Our project requires configuration of checkpoint we have one webserver and one dataabse server on different network out target is to establish connectivity between them and also ensure that request flow through checkpoint

    $1 - $6 / hr
    $1 - $6 / hr
    0 ofertas
    elastix issue 6 dias left
    VERIFICADO

    the elastix keep stuck with the sip

    $44 (Avg Bid)
    $44 Média
    5 ofertas

    We are in the middle of a very hard migration of two Prestashop systems, from a traditional hosting, to a pair of AWS Elastic Beanstalk instances. Migration is hard since database and media files are huge, there are several plugins which have saved the domain name on CMS contents on the database, the Prestashops are very customized, they have several outbound integrations, and the stores operation...

    $37 / hr (Avg Bid)
    Destacado Urgente ADC
    $37 / hr Média
    13 ofertas

    For be hired I need that you send me 1 of theses files fixed so I can now that you can do it.

    $11 (Avg Bid)
    $11 Média
    1 ofertas

    hello, i just need to increase limit speed for my vps.

    $26 (Avg Bid)
    $26 Média
    3 ofertas

    I have a small project, I have both apache docker image on centos7 as base and tomcat image on alpine as base.. the task is to Combine httpd and tomcat to one image on centos 7. As I already have 2 running but separate images, we can use my existing apache as base image configure tomcat on top of it using supervisord (whatever you suggest) to club both processes. Please keep in mind, the steps fr...

    $170 (Avg Bid)
    $170 Média
    4 ofertas

    We need OpenVPN installed on a CentOS server in our network and configure it so that our team can use. Deliverables: 1. Install & configure OpenVPN 2. Generate private and public keys for at least two users 3. Push the configuration steps and files (if any) to a Gitlab account that we will provide

    $14 / hr (Avg Bid)
    $14 / hr Média
    12 ofertas
    OpenVPN Installation 6 dias left
    VERIFICADO

    We need OpenVPN installed on a CentOS server in our network and configure it so that our team can use. Deliverables: 1. Install & configure OpenVPN 2. Generate private and public keys for at least two users 3. Push the configuration steps and files (if any) to a Gitlab account that we will provide

    $30 (Avg Bid)
    $30 Média
    6 ofertas

    we are looking for an experienced trainer to train students online doing ccna ,firewalls and wireless , the timings are UK time 19:00 to 22:30 monday to friday total 20 hours a week ,you need to know GNS3 and packet tracer and be able to explain in clear english and demonstrate and troubleshoot the labs, you should be able create real life scenario labs and presentation and documentation. You mu...

    $17 / hr (Avg Bid)
    $17 / hr Média
    8 ofertas

    Can give online access to desktop pc with wire connection to our draytek router. We need to card machine that takes payment over the internet to have a separate isolated path. If not can i pay you for advice re setting up a second router down the same DSL line?

    $192 (Avg Bid)
    $192 Média
    8 ofertas

    Our hosts recently upgraded our servers to php 7.2 and now our email marketing system is currently down. It is showing a php fatal error in the logs (I can give you the full error if your proposal is accepted). Another issue we have is that we recently changed over to G Suite and the email settings are not working and so our autoresponders or email campaigns are not working. If you can help, plea...

    $38 (Avg Bid)
    $38 Média
    12 ofertas

    Hi. i need a solution to access remote windows desktop/laptop from any other windows laptop out side my office/home (public internet) . i think there are some solutions like [fazer login para ver a URL] which allows client/plugin less remote access via browser. please only bid if you are familiar with this kind of project and have worked on previously.

    $149 (Avg Bid)
    $149 Média
    4 ofertas
    Setup teamspeak 6 dias left
    VERIFICADO

    i need teamspeak and a website setup on my linux vps

    $48 (Avg Bid)
    $48 Média
    15 ofertas

    i need the latest teamspeak server setup and m y fourm website setup domain might change later if that matters?

    $28 (Avg Bid)
    $28 Média
    6 ofertas

    I need Domain settings and file transfer. This is a vps server. There are already several sites. I need to add my new domain to the server. And you have to move already uploaded folders and files. Because I uploaded the file to the temporary folder. Then you need to set up and install the ssl certificate.

    $25 (Avg Bid)
    $25 Média
    31 ofertas

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

    $164 (Avg Bid)
    $164 Média
    41 ofertas

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

    $344 (Avg Bid)
    $344 Média
    23 ofertas
    Php configurations 6 dias left
    VERIFICADO

    I need my website re-configured. Php configurations to be fixed on Apache server

    $129 (Avg Bid)
    $129 Média
    42 ofertas
    Web development 6 dias left

    Мне нужно внести коррективы в веб-сайт

    $443 (Avg Bid)
    $443 Média
    25 ofertas

    I would like some assistance setting up Softether on a locally bridged network with NAT, as well help getting the ip tables rules setup. I am willing to pay for help, but I just need to find the right people to do so.

    $358 (Avg Bid)
    $358 Média
    15 ofertas
    AWS SES+SNS 6 dias left

    we want to integrate the SES & SNS services for my website

    $73 (Avg Bid)
    $73 Média
    9 ofertas
    cpanel whm 6 dias left

    Need a quote to fix a problem with cpanel: The error is showing as [fazer login para ver a URL] On checking, the domain under "partition" is showing "mtn" while all other agents' sites were showing "home" [fazer login para ver a URL]

    $28 (Avg Bid)
    $28 Média
    15 ofertas
    Freeswitch Admin 6 horas left
    VERIFICADO

    We are need for a Freeswitch Admin that can install & test the following services. Multi tenant, Presence/Chat, Real-time Users, Real-time Dial plan, call recording. We would like to hire somone to work by the hour to complete one project at a time. We will create the project, you will quote time, you will complete and document install process. We will start by creating an chat application Pl...

    $36 / hr (Avg Bid)
    Destacado Urgente
    $36 / hr Média
    10 ofertas
    FOR CPANEL EXPERT 6 dias left
    VERIFICADO

    my cpu is running at 90% and i have an overload on server need to fix this issue i have some domain on server

    $82 (Avg Bid)
    $82 Média
    19 ofertas

    (1) Currently have cloud-based Rackspace web server with a few websites on it. These sites were built in Drupal 6 on an Aegis development platform. I need to migrate these sites to an inMotion webserver and get them operational. (2) Need to "transfer" new client website onto the InMotion server. Site is built in WordPress. It some some eCommerce functionality. We will receive only w...

    $35 / hr (Avg Bid)
    $35 / hr Média
    48 ofertas

    I need an experienced Linux engineer, preferably with some knowledge of Oracle E-Business Suite & IDM to run the migration of a prod & test environment (Prod physical & Test on VMWare) for EBS. AdHoc ongoing RHEL managemtn of the Azure VM will be required with a small response time for issues (paid per time spent on the issue). My team will also be migrating the windows estate to Azu...

    $16 / hr (Avg Bid)
    $16 / hr Média
    7 ofertas

    I need someone who can help me to setup our local server, We already have a live website in the local server, Since we moved the server to new location. We need to configure our server again. Happy Bidding and Good Luck!

    $88 (Avg Bid)
    $88 Média
    33 ofertas

    I need help setting up a new Amazon VNC account along with an ubuntu instance in it. An hourly quote will work best since there could be related work to help setup a VPN connectivity to a vendor. You should have prior experience setting up VPN connectivity using AWS

    $24 / hr (Avg Bid)
    $24 / hr Média
    12 ofertas
    Web development 6 dias left

    Avrei la necessità di un supporto sulla api integration e sulla scrittura delle funzioni client side di un applicazione react.js

    $477 (Avg Bid)
    $477 Média
    22 ofertas

    the server is all okay working fine and then their was an update all of a sudden it try to open untilgetting windows ready don't turn off your computer. then it will be spinning for 10 hours then open then it will not work properly when login everything is frozn. i need help in this

    $119 (Avg Bid)
    $119 Média
    14 ofertas

    the server is all okay working fine and then their was an update all of a sudden it try to open untilgetting windows ready don't turn off your computer. then it will be spinning for 10 hours then open then it will not work properly when login everything is frozn. i need help in this

    $29 (Avg Bid)
    $29 Média
    4 ofertas

    Hello , i want to install in my localhost ubuntu 16.04 Apache mod_proxy to oscam , if you are not familiar with oscam please dont take me on touch thanks

    $33 (Avg Bid)
    $33 Média
    3 ofertas

    Full Server Migration from Server 2003 to Server 2019

    $105 (Avg Bid)
    $105 Média
    12 ofertas

    Hi, Actually I have a Linux based AWS server with apache2 installed, When I m tried to install SSL into my server and try to restart apache, that seems to be failed to start, Once the [fazer login para ver a URL] file modified with SSLEngine on option that leads to stop the apache, I want to rectify this issue ASAP.

    $17 (Avg Bid)
    $17 Média
    24 ofertas

    == General info - About us We're a Web Agency and we owe our own servers, and we're looking for long term providers that are affordable and also very experienced with lots of years working on hosting environments / very experts in sysadmin and email delivering in this case. Very honest people, if you do this fine we will give you more tasks of other projects, since we're an agency a...

    $156 (Avg Bid)
    $156 Média
    18 ofertas
    Terraform Assistance 5 dias left
    VERIFICADO

    Have my Terraform setup and was working good – the Terraform builds and creates 2 instances but is not working as the IPs are changing the Elastic IP is not accessible? Are you familiar with Terraform on AWS? Can you offer assistance to ensure my ELB comes up for the auto scaling? Is $10 ok? (Please note I am out of work and have a small budget) (If not how much?) (Did I miss somethi...

    $17 (Avg Bid)
    $17 Média
    2 ofertas

    Qualification and skills -With knowledge at php, python and github -who is highly motivated, detail oriented, flexible -willing to follow the directions given by his/her superior -He/she has to be able to work independently and with minimum supervision -He/she should be able to identify the system issues and solve them in an effective manner. -He/she must be able to work well even under pressure...

    $12 / hr (Avg Bid)
    $12 / hr Média
    21 ofertas

    I need someone who can configure OpenGTS on my server now. Install OpenGTS and OpenDMTP and one working client (like GPSLogger) Please describe how you have performed this exact task before. I need installation of OpenGTS on my server and configuration/changes. If you have experience of it , you can do it within one hour . The OS is CentOS [fazer login para ver a URL] Here is the setup guidance [...

    $52 (Avg Bid)
    $52 Média
    5 ofertas

    Need to update the WordPress and theme and reduce the URL length

    $104 (Avg Bid)
    $104 Média
    37 ofertas

    Hi I need someone that sync a Sage 100 DB (MSServer 200) and Prestashop. Products (name, sku, price, image, stock) from the software to the website; stock also from the website to the software. And orders made from the website to the software It's Sage 100 V2008 installed in Windows Server 2008

    $625 (Avg Bid)
    $625 Média
    16 ofertas

    Есть сервер на базе centos на нем установлена панель ISP Manager. Установлено: Dovecot [fazer login para ver a URL], Exim [fazer login para ver a URL], OpenDKIM [fazer login para ver a URL], Postgrey [fazer login para ver a URL], RoundCube [fazer login para ver a URL], SpamAssassin [fazer login para ver a URL], sieve [fazer login para ver a URL] Если чито, то MySQL - тоже есть... Пользователи поч...

    $10 - $30
    $10 - $30
    0 ofertas
    Apache+MongoDB+HAproxy 5 dias left
    VERIFICADO

    The scenario is: Current: We have only one server (Ubuntu 16.0) where GenieACS package is installed & running. It saves all the data to mongoDB. Due to limited resources, its not able to handle so much of load and incoming connections. Goal: -We have to prepare an exact clone of the current running machine. Before both the machines we need to have a load balancer (HAproxy of NginX). -Since th...

    $198 (Avg Bid)
    $198 Média
    3 ofertas

    I need to install PHP libraries for Google Analytics, GTM and Google Ads in a folder and connect it to make sure it works, this is in Google Cloud platform/Compute Engine.

    $20 / hr (Avg Bid)
    $20 / hr Média
    13 ofertas

    Searching an expert who can provide me couple of hours training in QNAP

    $10 (Avg Bid)
    $10 Média
    1 ofertas

    4 different cisco switch design in html

    $146 (Avg Bid)
    $146 Média
    22 ofertas
    MikroTik MPLS expert needed 5 dias left
    VERIFICADO

    Hi, i run a small WISP network, and i have weird things happening with MPLS. If you do TCP bandwidth test router <> router, on direct ptp interface speed is 200mbps, if it goes through MPLS network - drops to 5mbps....

    $22 / hr (Avg Bid)
    $22 / hr Média
    8 ofertas
    Grab block 5 dias left
    VERIFICADO

    I need a Server Based Block Grabber for an android program for Amazon Flex. Blocks are release by Amazon server and I am trying to grab them before they grab by other users. You will need to install a proxy server onto a VPS (AWS) . You will need to have this connect to the server to access the blocks for the Flex app. I need it to check for blocks between 5-10 times per second. Then when a bloc...

    $559 (Avg Bid)
    $559 Média
    5 ofertas