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
    Soporte en linux 4 días left

    Requerimos soporte básico en CentOS 7.5

    $33 (Avg Bid)
    $33 Oferta Promedio
    18 ofertas

    Por favor quisiera que nos cotizaran la siguiente modificación en nuestro servidor: - Instalar el administrador Cpanel. - Agregar y configurar los correos de otro dominio que poseemos.

    $94 (Avg Bid)
    $94 Oferta Promedio
    13 ofertas

    Necesito alguien que hable español. Hay que apuntar por medio de DNS un dominio a nuestros hosting VPS, tendrás que configurar nameservers en nuestro VPS, eso se hace de forma manual. Si tienen experiencia usando hostinger, mejor.

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

    i need someone how can complete my site written in django2 add some functions and push it to a liveserver

    $13 / hr (Avg Bid)
    $13 / hr Oferta Promedio
    14 ofertas

    Migration includes: 5 databases MySQL one folder DDOS updates required General Security features required. The website must work %100 after migration. OLD SERVER should not be tempered with.

    $46 (Avg Bid)
    $46 Oferta Promedio
    7 ofertas

    Hi Team, I need expert who has experience in system admin and network administration. Kindly bid if you have expertise.

    $43 (Avg Bid)
    $43 Oferta Promedio
    12 ofertas
    Gmail - S/MIME certificate setup 6 días left
    VERIFICADO

    We are looking for some help on setting S/MIME certificate setup on gmail - email account..

    $16 / hr (Avg Bid)
    $16 / hr Oferta Promedio
    5 ofertas

    Need someone to help me to set up a vps/proxy for some apps which i want to use. to find the best company who offer this service+ set up

    $40 / hr (Avg Bid)
    $40 / hr Oferta Promedio
    2 ofertas
    Mikrotik Queue Tree Setup 6 días left
    VERIFICADO

    mikrotik queue tree setup for pppoe account make pool for packages add user in pool dynamically once users disconnect from session user remove from pool add next user manage bandwidth properly

    $39 (Avg Bid)
    $39 Oferta Promedio
    3 ofertas

    i need someone how can complete my site written in django2 add some functions and push it to a liveserver

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

    i need someone how can complete my site written in django2 add some functions and push it to a liveserver

    $11 / hr (Avg Bid)
    $11 / hr Oferta Promedio
    18 ofertas
    Troubleshooting Cacti in CentOS 6 días left
    VERIFICADO

    I am having issue polling graph of juniper router firewall filter. So, searching for somebody who can do this. Thank you.

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

    i want someone to let me know step by step how to capture my networks traffic for analyze purposes and export traffic as pcap file.

    $19 / hr (Avg Bid)
    $19 / hr Oferta Promedio
    11 ofertas

    We have a few minor issues following a site migration from one host to another. Mainly some images aren't working. I have corrected the url's using phpmyadmin however hasn't resolved it. Winning bidder will also ensure all plugins are updated and there are no other obvious issues. Very small website - about 6 pages or so. Thank you.

    $11 / hr (Avg Bid)
    $11 / hr Oferta Promedio
    49 ofertas

    I use the French ipv6 server to send mail to China's QQ mailbox([iniciar sesión para ver URL]). I set up dkim, mx, spf, DMARC However, a domain name can only send 10 emails per day. After sending more than 10 emails, it will enter the trash Need professional people to solve the problem of mailability for me Please contact me if you can solve this problem for me.

    $50 (Avg Bid)
    $50 Oferta Promedio
    1 ofertas
    freeBSD linux pc setup 6 días left
    VERIFICADO

    freeBSd project This project is to install the following on freeBSD linux the linux is already installed with ssh access 2 users are created root / xxx lab / xxx Gnome is installed already install vnc server to start onboot so client can login to the lab pc using vnc ( vnc starts before the login prompt) login to vncserver is " lab123" this pc will be replicated many times, so...

    $39 (Avg Bid)
    $39 Oferta Promedio
    6 ofertas

    Hi , I have a few reruirements. One is to build a script or custom iso/image that is hardened according to NASA, CIA, and simular government agencies. Also to be included are good suggestions to be found on multiple websites and forums. DO NOT REPLY IF your a wrb developer or just some basic knowledged on these areas. I will notice soon enough and it will be a waste of both our times. Only h...

    $446 (Avg Bid)
    $446 Oferta Promedio
    2 ofertas

    Advanced Ubuntu FTP System Admin Work I am looking for a long term partnership with a system admin to help manage application.

    $159 (Avg Bid)
    $159 Oferta Promedio
    26 ofertas

    Hi, I need a custom script that performs all the hardening and securing of a linux desktop. You need to gather as much info as you can from various websites and governments agencies. Some have downloadable scripts to be run during install. I would like to include those as well. I also expect you to be an experienced linux sysadmin and well referenced security minded + ethical hacking advan...

    $181 (Avg Bid)
    $181 Oferta Promedio
    3 ofertas

    hi i need someone who can make a script or any instruction to generate alist of ip addresses from a vps subnet example /20 and use all thoose ips as private proxies

    $37 (Avg Bid)
    $37 Oferta Promedio
    4 ofertas

    Hi, I need a custom script that performs all the hardening and securing of a linux desktop. You need to gather as much info as you can from various websites and governments agencies. Some have downloadable scripts to be run during install. I would like to include those as well. I also expect you to be an experienced linux sysadmin and well referenced security minded + ethical hacking advan...

    $166 (Avg Bid)
    $166 Oferta Promedio
    4 ofertas
    Checkpoint VPN Network setup 5 días left
    VERIFICADO

    Multiple branches checkpoint firewall and vpn setup.

    $443 (Avg Bid)
    $443 Oferta Promedio
    17 ofertas

    We have over 1000 VPSs in Virtualizor that we want to convert to SolusVM. We also want the WHMCS products updated accordingly. You will need to create the new clients in the SolusVM DB. We already use SolusVM for some clients. We are looking for somebody that has done this before and has pre-existing scripts ready for this type of job.

    $625 (Avg Bid)
    $625 Oferta Promedio
    3 ofertas
    costem weeber 5 días left

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

    $35 / hr (Avg Bid)
    $35 / hr Oferta Promedio
    2 ofertas
    fix things in theme 5 días left
    VERIFICADO

    i have website on wordpress that users can post things on it . but in my theme they cant delete or edit their posts i want fix this

    $112 (Avg Bid)
    $112 Oferta Promedio
    45 ofertas

    I have two physical server and EMC 500 unity. I need to fully install and configure the below requirements: 1- Install and configure the ESXI for both hosts. 2- Fully configuration of the EMC 500 unity and connect it to the two the servers. 3- Fully installation and configuration of the Vcenter and activate the High availability cluster feature. then add the hosts, I have all the the licences...

    $82 (Avg Bid)
    $82 Oferta Promedio
    12 ofertas
    expertise in zabbix 5 días left
    VERIFICADO

    push and pull of data between zabbix server and zabbix agent/snmp agent communication between zabbix server and agent using tls certificates monitoring requests and queries create charts to see perfomance, monitor behaviour of resource usage and make deductions from this

    $829 (Avg Bid)
    $829 Oferta Promedio
    8 ofertas
    AWS Expert Needed 5 días left

    Configure AWS account Must be an expert in AWS Respond to emergencies

    $12 / hr (Avg Bid)
    $12 / hr Oferta Promedio
    30 ofertas

    Installation and Configuration of Apache tomcat Version 7.0.20 on Red Hat Enterprise Linux 6.3. To set server date and time. Need freelancer to visit our office at Gurugram, Haryana for installation purpose.

    $107 (Avg Bid)
    $107 Oferta Promedio
    8 ofertas

    I need help in Establishing a stable VPN connection to access files from the lightsail (Windows server) server to my workspace.

    $95 (Avg Bid)
    $95 Oferta Promedio
    8 ofertas

    Hi, I need a custom script that performs all the hardening and securing of a linux desktop. You need to gather as much info as you can from various websites and governments agencies. Some have downloadable scripts to be run during install. I would like to include those as well. I also expect you to be an experienced linux sysadmin and well referenced security minded + ethical hacking advan...

    $331 (Avg Bid)
    $331 Oferta Promedio
    5 ofertas

    Hi, I need a custom script that performs all the hardening and securing of a linux desktop. You need to gather as much info as you can from various websites and governments agencies. Some have downloadable scripts to be run during install. I would like to include those as well. I also expect you to be an experienced linux sysadmin and well referenced security minded + ethical hacking advan...

    $244 (Avg Bid)
    $244 Oferta Promedio
    4 ofertas
    AWS Experts Needed 5 días left
    VERIFICADO

    Looking for AWS Experts, Lex knowledge will be an added advantage. I am looking for low rate bidders ONLY.

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

    We have a Linux CENTOS 7/ PLESK with Nginx active - server with high traffic that from time to time get stuck and does not serve website. After a while it get back and everything is working fine. We investigated and did not found anything wrong. We tried some optimizations with another expert and did not solve the issue. If you have really good proven experience with PLESK and CentOS and Nginx...

    $118 (Avg Bid)
    $118 Oferta Promedio
    19 ofertas
    AWS Infra setup and support 5 días left
    VERIFICADO

    Hello, We are looking for an AWS expert to setup our Wordpress site on AWS. The setup needs to be like this: ELB on top with load balancer. 2 Nginx servers attached to EFS - need suggestions if we should rather have SSDs on both servers for better performance (Wordpress will be installed here) RDS (with read-write setup) Elastic Cache (Redis to be configured with port 6379) We already have con...

    $156 (Avg Bid)
    $156 Oferta Promedio
    27 ofertas

    I've set up a Digitalocean VPS. And documentation is the tutorial

    $115 (Avg Bid)
    $115 Oferta Promedio
    21 ofertas
    Need a personal web based VPN. 5 días left
    VERIFICADO

    Hello. I am looking for someone who can make me a private vpn. Send me your qualifications and examples of past work.

    $22 / hr (Avg Bid)
    $22 / hr Oferta Promedio
    7 ofertas

    Find some one to "Drive in BELGIUM with Sales person to small Solar PV Projects, communicate with technical staff reg. the projects, organizer the offer-sheets to be made, print out the drawings and offers. Sort out the documents and keep ready for next appointments etc... Need a driving licence for EU. This is a 3 months job. We provide lodging etc etc..."

    $1764 (Avg Bid)
    $1764 Oferta Promedio
    6 ofertas
    DevOP/Wordpress/Wasabi Storage API 4 días left
    VERIFICADO

    Hello, I'm looking for an experienced full-stack developer who also understands server architecture. We have a Wordpress page and this should be filled with videos. The videos should be delivered by Wasabi Storage directly to Wordpress. There is a plugin but it does not really work yet. (Maybe an API or script should be written) Also the categories. It should work best automatically. A fe...

    $338 (Avg Bid)
    $338 Oferta Promedio
    24 ofertas

    I have a dedicated CENTOS server that I want to max out. It is a high end server with 64 GB ram and I have some demanding applications running on the server such as Python doing data processing in millions and very high threads. I need expert system admin to maximize the use of the system resources and optimize or tweak the Python script in order to maximize performance. Please bid only if you...

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

    Drive in BELGIUM with Sales person to small Solar PV Projects, communicate with technical staff reg. the projects, organizer the offer-sheets to be made, print out the drawings and offers. Sort out the documents and keep ready for next appointments etc... Need a driving licence for EU. This is a 3 months job. We provide lodging etc etc...

    $1216 (Avg Bid)
    $1216 Oferta Promedio
    3 ofertas
    built website 4 días left
    VERIFICADO

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

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

    Need linux expert for minor project

    $22 (Avg Bid)
    $22 Oferta Promedio
    11 ofertas
    Solve DKIM problem 4 días left
    VERIFICADO

    Hello I need to fix a "DKIM-Signature Not Verified" on my dedicated server. I have around 10/15 cpanel account to fix. thx

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

    Please bid if you know lnmp, php, mysql, nginx, redis, jdk, centos and 阿里云服务机.

    $20 / hr (Avg Bid)
    $20 / hr Oferta Promedio
    13 ofertas
    $1987 Oferta Promedio
    7 ofertas

    Need linux expert for minor project

    $22 (Avg Bid)
    $22 Oferta Promedio
    13 ofertas

    in my theme users can post things..but they can't edit or delete the posts i want fix this

    $113 (Avg Bid)
    $113 Oferta Promedio
    55 ofertas

    Please bid if you know lnmp, php, mysql, nginx, redis, jdk, centos and 阿里云服务机.

    $19 / hr (Avg Bid)
    $19 / hr Oferta Promedio
    9 ofertas

    I need an Android app ios app. I already have a design for it, I just need it to be built. With admin penal My app has some options from MRSOOL App and Uber app you can searching about the app by Google play I need to finishing the app by native or react native By 45 days

    $2742 (Avg Bid)
    $2742 Oferta Promedio
    168 ofertas