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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    142 trabajados encontrados, precios en USD

    Hola, necesito instalar WHM y cpanel en un servidor ya sea [iniciar sesión para ver URL], google cloud u otro por recomendación, necesito la orientación de alguien con experiencia. Todo seria usando Team Viewer con una llamada de whatsApp. Al final debería de quedar todo corriendo al 100%.

    $84 (Avg Bid)
    $84 Oferta Promedio
    10 ofertas

    Hola! Estoy en la búsqueda de un freelancer con experiencia comprobable que me pueda ayudar a migrar una instancia [iniciar sesión para ver URL] EC2 a una tipo "Reserved Instances" o mejor para ahorrar costos de AWS y asimismo generar mayor poder de server. Dentro de esa instancia tengo 7 sitios webs y no pueden dejar de funcionar en ningún momento, o sólo u...

    $132 (Avg Bid)
    $132 Oferta Promedio
    12 ofertas

    Necesito reconfigurar mi sitio web.I need you to build my online store. 1. mejorar la velocidad de mi web sobre todo en celulares o moviles ya que la mayoria de mis clientes llegan por este medio. 2. corregir error de carga de mi web al cargar sale una parte de la web en blanco pasa ocacionalmente pero es un error. 3. quitar popup molesto de agregar aplicación de mi web al escritorio quere...

    $180 (Avg Bid)
    $180 Oferta Promedio
    14 ofertas

    Estoy desarrollando una app con appshhet sin embargo requiero de asesoria para crear cotización y convertirlo en pdf en la aplicación, listo para enviar a un determinado cliente; ademas de reportes de ventas y KPI's. favor de enviar sus propuestas al correo: oscarcerqueda77@[iniciar sesión para ver URL]

    $30 (Avg Bid)
    $30 Oferta Promedio
    1 ofertas

    Hi We need someone who has knowledge in SIP , Asterisk to help us set up and outbound system. Please apply ONLY if you have relevant experience. Regards

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

    Remote Desktop Gateway for Windows Server 2012 R2 stopped working after a server restart. Need a Senior Network Engineer to troubleshoot and repair the issue.

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

    I have a server (windows 2016) and already installed. I need to install some programs and some setups (user accounts, remote desktop connections and etc.). i need a perfect Microsoft Network engineer. I am also planning to keep working with him for future requirements and maintenance. i need also advice which one will be the best option for us. running our own server or, Cloud base server on A...

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

    A magento 2 site running on an old VPS must be migrated to a new VPS. The current VPS is running Ubuntu 14.04 x64 with webmin as the control panel. The new VPS can run any free management control panel you choose. The new VPS will have whichever OS you prefer but it's best if the same OS is used. The site, settings, files, mailing config (sending only) and database should be migrated over. ...

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

    We are looking for a DevOps with strong System Administrator skills. 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 and maintain SMTP and IMAP servers with IP rotation - Set up, test and maintain server security, firewalls, certificates - Set up and configure...

    $18 / hr (Avg Bid)
    $18 / hr Oferta Promedio
    13 ofertas

    Looking for someone to quickly install, config and secure Postfix on Ubuntu 18.04 (digitalocean) [iniciar sesión para ver URL] Best,

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

    We have Lenovo server and want to host DNS Server and Speed Test Server for our ISP network.

    $115 (Avg Bid)
    $115 Oferta Promedio
    2 ofertas

    Require System administrator No Company Should able to configure different servers Assign access to developers as per project requirements Able to configure code repository Configure local servers Long term commitments

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

    Hi Want a NAS for my home purpose. Things I need in NAS - Password protection -Password protection for each HDD/SSD -Password protection for each folder I create -Password protection for each file that will stay in NAS irrespective of their format. These are must, you can also advice me & build me some more NAS functions, For NAS as well I want to use Raspberry pi 4. I also want to make a c...

    $161 (Avg Bid)
    $161 Oferta Promedio
    1 ofertas
    I need adsense approval 6 días left
    VERIFICADO

    I need my website re-configured to get adsense approval.

    $33 (Avg Bid)
    $33 Oferta Promedio
    5 ofertas
    Virtual machines 6 días left

    Searching for virtual machines based on windows 10 VPS Must be connected to internet in all the way up to work USA country CPU Cores 4 Total CPU Speed 9.6Ghz Memory 2Gb Disk Space 50Gb Bandwidth 4000Gb Run Emulator on windows vps For more information chat me

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

    I had a new amazon affiliate website and want to rank on first page of Google.

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

    SkillPractical designs learning paths on trending software & hardware technologies. Our learning path unique design contains DIY projects to LEARN, competitive tests to PRACTICE, Interview Questions to PREPARE. Website: [iniciar sesión para ver URL] Job Responsibilities: 1. Insert data into our database 2. Application manual quality testing 2. Collect/create data for our application E...

    $80 (Avg Bid)
    $80 Oferta Promedio
    20 ofertas

    Currently we are looking for a Red Hat Linux Administrator who can help us with undertaking Upgrade, Tuning and Configuration on Red Hat 7.5 or 8.0. Additionally, we will need your help from time to time for trouble shooting, writing shell scripts etc. NOTE : Access to the server will be via AnyDesk only. SSH will not be available. Pls provide information abt your capabilities in undertaking th...

    $6 / hr (Avg Bid)
    $6 / hr Oferta Promedio
    9 ofertas

    Hi experts! We are looking for talent to forge a part-time and long-term relationship for system administration of a small business. Most of work will be done for setting up and maintaining various software and systems infrustructure which can be done at reasonable pace so if you are looking for a second job this may work very well. However, some of the work may need to be urgent (but only in the...

    $109 (Avg Bid)
    $109 Oferta Promedio
    4 ofertas

    Admin placed a product through backend, group will show it as a post User comment the keyword that set by Admin, User will receive the product order on website User able to place payment by upload receipt at website User had a dashboard to check their order just like woocommerce? (More details will brief in personally) Admin had a dashboard able to check order, purchase, checking error keywords ...

    $1627 (Avg Bid)
    $1627 Oferta Promedio
    12 ofertas
    DNS expert 6 días left
    VERIFICADO

    hi, Guys. i have website and i need dns setting. please contact me. i will explain via chat.

    $21 (Avg Bid)
    $21 Oferta Promedio
    26 ofertas

    We have a couple of connection problem in WHMCS. First one unable to send invoices to the customers due to Smtp connection maybe we are thinking. second one problem with [iniciar sesión para ver URL] on port 700. All screenshots are attached

    $54 (Avg Bid)
    $54 Oferta Promedio
    5 ofertas
    Needed expert in Windows Server 6 días left
    VERIFICADO

    I am looking for an expert in Windows Server

    $103 (Avg Bid)
    $103 Oferta Promedio
    13 ofertas

    Areas of required experiences. Please find the below image. Candidate should have experience based on that requirement. We will pay in INR

    $250 (Avg Bid)
    $250 Oferta Promedio
    6 ofertas
    create a website 6 días left

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

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

    Hi, who can help me convert a plesk backup to directadmin? Thanks

    $26 (Avg Bid)
    $26 Oferta Promedio
    5 ofertas
    Manage Debian Server 6 días left
    VERIFICADO

    We have a Debian stretch server. Its hosting our website and email. We need some one who can keep it updated / secured, fix any issues, help with setting up a email account etc.. Basic sys admin stuff. This is a monthly long term job please bid on your monthly fee to do this. Include with your bid your estimated time you will need to spend with the basic maintenance stuff. Thanks

    $316 (Avg Bid)
    $316 Oferta Promedio
    44 ofertas

    I have a metal case server in our datacenter with cpanel premium installed, i want to use this server to send email newletters and i need to configure ip rotation. I want an option to this configuration where i can edit in a file the ip's to use in rotation, if some ip is not in this file will not be used to send emails. I want a fast and transparent service, no newbies, only experience and...

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

    I need to need install amazon ssl on my amazon VPC. Instant payment. Message me soon !

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

    help me to set up a VPN by linode and don't have any problem to use it it always tell me ddos attack and the vps will be shut down and customer service let me set up something prevent this situation happened, and i don't know what i should do. please solve this

    $25 (Avg Bid)
    $25 Oferta Promedio
    2 ofertas
    want fix one error in my site 5 días left
    VERIFICADO

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

    $25 (Avg Bid)
    $25 Oferta Promedio
    10 ofertas
    Scalability for BBB 5 días left
    VERIFICADO

    I'd like to have a scalable platform within a economic budget for existing BigBlueButton server. As our users are increasing, there is issue with audio and meetings are slow. Looking for a economical plan where the average monthly recurring expense would be $50 - $75

    $2 / hr (Avg Bid)
    $2 / hr Oferta Promedio
    1 ofertas
    API integration 5 días left
    VERIFICADO

    Amazon & Flipkart products have to be shown on a wp site with API & customize the look, set the menu.

    $43 (Avg Bid)
    $43 Oferta Promedio
    7 ofertas
    OpenVPN Expert needed Urgently 5 días left
    VERIFICADO

    looking for an expert on OpenVPN for configuration. Urgent Job

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

    help me to set up a VPN by linode and don't have any problem to use it it always tell me ddos attack and the vps will be shut down and customer service let me set up something prevent this situation happened, and i don't know what i should do. please solve this

    $31 (Avg Bid)
    $31 Oferta Promedio
    6 ofertas
    AWS Server setup 5 días left
    VERIFICADO

    need secure amazon web server setup need to run app with Installs 1,000,000+ users data (app like tiktok) give best server suggestion and start work

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

    Hi, I am using plesk obsidian panel for my server with CentOS 7.8 , Since today morning all websites started giving error 404 due to .htaccess mod_rewrite rules are not working. If you have plesk server knowledge and can help me to solve this, kindly ping. Thank you regards

    $25 (Avg Bid)
    $25 Oferta Promedio
    7 ofertas

    Hi, For my project a social crowdfunding platform I am looking for someone or an agency to make a vulnerability audit to help us secure the website. Technology used: Laravel, Ngnex hosted in AWS. To consider your bid please start message by typing IF otherwise I will delete it automatically. Thanks

    $190 (Avg Bid)
    $190 Oferta Promedio
    35 ofertas
    Edit a Website 5 días left
    VERIFICADO

    I have a business website which was built in HTML . and i need you to edit it .. i need 10 changes to be done . Thank you .

    $40 (Avg Bid)
    $40 Oferta Promedio
    58 ofertas

    The unstable connection from the company network to the web server AWS. We have another website on the same AWS but the connection is better. We use leased-line. Chrome show: "ERR-connection timed out" The root cause may come from DNS, Web services configuration, etc. Pls, help to find it.

    $91 (Avg Bid)
    $91 Oferta Promedio
    14 ofertas

    I have an issue on convertkit with godaddy. I'll provide issue on the chat.

    $396 (Avg Bid)
    $396 Oferta Promedio
    16 ofertas

    Exchange 2013 SSL Certificate Issue. Cert expired need help renewing with EAC access only through powershell.

    $114 (Avg Bid)
    $114 Oferta Promedio
    17 ofertas
    Fixed WordPress genesis website-2 5 días left
    VERIFICADO

    I have updated my website genesis theme to latest version but after update some CSS file is not loading like menu and other little parts are not matching with the live site. I need it fixed within 1hour. I need an WordPress expert who is familiar with Genesis Theme and child theme. Thank you

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

    Need a pfsense expert, who know everything about pfsense open source system, Currently i am using captive portal on local database, 800 user already inputed by voucher code, but cause of some rules, 800 phone asking voucher code agan, pfsense can not read the voucher or mac adddress, so thats why need a pfsense expert to solve the issue

    $28 (Avg Bid)
    $28 Oferta Promedio
    3 ofertas
    cron stop working. server centos 5 días left
    VERIFICADO

    Hello, need to fix cron on centos server

    $25 (Avg Bid)
    $25 Oferta Promedio
    25 ofertas
    Fixed WordPress genesis website 5 días left
    VERIFICADO

    I have updated my website genesis theme to latest version but after update some CSS file is not loading like menu and other little parts are not matching with the live site. I need it fixed within 1hour. I need an WordPress expert who is familiar with Genesis Theme and child theme. Thank you

    $5 / hr (Avg Bid)
    $5 / hr Oferta Promedio
    9 ofertas
    $15 Oferta Promedio
    13 ofertas

    Root celular xiaomi mi 8se e instalar

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

    Eu já instalei o servidor de mail e consigo enviar para qualquer caixa posta, mas não consigo receber, quero ajudar pra configurar os DNS, DKIN, DMARK e SPF; Quero deixar o server de mail funcionando perfeitamente com MailEnable e Windows Server 2019

    $247 (Avg Bid)
    $247 Oferta Promedio
    2 ofertas

    I need a server expert who know about STUN/TURN Server

    $188 (Avg Bid)
    $188 Oferta Promedio
    3 ofertas