Systemadmin 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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    143 jobb har hittats, med prissättning USD
    OpenVPN Expert needed Urgently 6 dagar left
    VERIFIERAD

    looking for an expert on OpenVPN for configuration. Urgent Job

    $118 (Avg Bid)
    $118 Snittbud
    11 bud
    AWS Server setup 6 dagar left
    VERIFIERAD

    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

    $110 (Avg Bid)
    $110 Snittbud
    8 bud
    Cloud Server Upgrade/Migration 6 dagar left
    VERIFIERAD

    We currently have our company web/email/database hosted at Digital Ocean using Ubuntu 16. We would like to either upgrade it to Ubuntu 18 or migrate to new Ubuntu 18 Droplet.

    $381 (Avg Bid)
    $381 Snittbud
    31 bud

    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

    $188 (Avg Bid)
    $188 Snittbud
    26 bud

    Hola! Estoy en la búsqueda de un freelancer con experiencia comprobable que me pueda ayudar a migrar una instancia [Logga in för att visa 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 una h...

    $137 (Avg Bid)
    $137 Snittbud
    10 bud
    Teach Me VLAN 6 dagar left

    Wants to learn VLAN on CISCO & TPLINK Switchesh. VLAN, TRUNK, ACCESS, TAGGING

    $3 / hr (Avg Bid)
    $3 / hr Snittbud
    9 bud
    Edit a Website 6 dagar left
    VERIFIERAD

    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 Snittbud
    58 bud

    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.

    $95 (Avg Bid)
    $95 Snittbud
    13 bud

    Looking for someone to fix a DNS server on windows 2019 and also configure sftp with sonic firewall, but fixing dns issue first

    $21 / hr (Avg Bid)
    $21 / hr Snittbud
    20 bud

    Mi sitio web está presentado un error desde que lo cargué al FileZilla. Dice INTERNAL SERVER ERROR. A veces aparece a veces no. Pero siempre que doy click en editar el home con elementor este error aparece. Curiosamente sí puedo editar las otras páginas con elementor y el error no sale.

    $9 / hr (Avg Bid)
    $9 / hr Snittbud
    9 bud

    instalar vestacp en servidor ubuntu, el trabajo debe dejar todo funcional

    $31 (Avg Bid)
    $31 Snittbud
    14 bud

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

    $396 (Avg Bid)
    $396 Snittbud
    16 bud

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

    $110 (Avg Bid)
    $110 Snittbud
    11 bud
    Fixed WordPress genesis website-2 6 dagar left
    VERIFIERAD

    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 Snittbud
    7 bud

    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 Snittbud
    3 bud
    cron stop working. server centos 6 dagar left
    VERIFIERAD

    Hello, need to fix cron on centos server

    $25 (Avg Bid)
    $25 Snittbud
    23 bud
    Fixed WordPress genesis website 6 dagar left
    VERIFIERAD

    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

    $6 / hr (Avg Bid)
    $6 / hr Snittbud
    8 bud

    aws/azure cloud work needed urgently

    $16 (Avg Bid)
    $16 Snittbud
    9 bud

    Root celular xiaomi mi 8se e instalar

    $22 (Avg Bid)
    $22 Snittbud
    7 bud

    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 Snittbud
    2 bud
    Install VPN on VPS server 6 dagar left
    VERIFIERAD

    Install VPN on VPS server, the server can be on Ubuntu, CentOs, Debian. I need connect to VPN from iOS/windows/Mac/android The main purpose not disclose real IP address Budget 10 usd

    $32 (Avg Bid)
    $32 Snittbud
    13 bud

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

    $188 (Avg Bid)
    $188 Snittbud
    3 bud

    Background: Linux and macOS servers are operated in one LAN. The backup is done for Linux with Amanda 3.3.3, of which a Server with Amada server 3.3.3 and the tape library. Amanda clients are also operated with Amanda 3.3.3. In the LAN a macOS Server with macOS X 10.12.6 also runs. There is an amanda client 3.3.3 have to be installed for data backup use. amanda for macOS is only available a...

    $322 (Avg Bid)
    $322 Snittbud
    9 bud

    I need flarum expert to help me .

    $146 (Avg Bid)
    $146 Snittbud
    3 bud
    Linux system administrator 6 dagar left
    VERIFIERAD

    solving the questions in linux system administration

    $25 (Avg Bid)
    $25 Snittbud
    18 bud
    AWS EXPERT 5 dagar left
    VERIFIERAD

    FULL FTE 3 Kubernetes Cassandra Redis Docker Ubuntu / Linux Ansible Terraform Also these specific AWS Services: S3 storage service SNS - Simple notification service SQS - Simple Queue Service SES - Simple Email Service

    $21 / hr (Avg Bid)
    $21 / hr Snittbud
    35 bud

    I would like help with gsuite account setup and email migration. I would like to screenshare and do it together and answer any questions I have.

    $30 / hr (Avg Bid)
    $30 / hr Snittbud
    8 bud
    Beautify my ugly landing pages 5 dagar left
    VERIFIERAD

    I need four simple landing pages fixed.

    $154 (Avg Bid)
    $154 Snittbud
    105 bud
    AWS CLOUD REPORT HELP URGENTLY 5 dagar left
    VERIFIERAD

    AWS CLOUD REPORT HELP URGENTLY

    $18 (Avg Bid)
    $18 Snittbud
    11 bud

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

    $46 (Avg Bid)
    $46 Snittbud
    8 bud
    Setup and config proxy server 5 dagar left
    VERIFIERAD

    I want to setup proxy server with 200 ip on my Cloud Dedicated Server

    $41 (Avg Bid)
    $41 Snittbud
    11 bud

    We run an iRedMail + postfix server and are currently having difficulties with many emails, especially to outlook hosted email accounts. Currently hosted on AWS EC2 - We are part of Microsoft block list S3140 There are other email addresses which we also struggle with. RDNS, DKIM, SPF etc have all been thought of. The mail server is currently hosted on AWS using an AWS IP. Please provide y...

    $99 (Avg Bid)
    $99 Snittbud
    13 bud

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

    $15 (Avg Bid)
    $15 Snittbud
    4 bud

    Looking for someone to list my eBay products and find trending products to dropship on EBay from amazon and Walmart websites as well as list and fulfill the orders

    $1026 (Avg Bid)
    $1026 Snittbud
    28 bud

    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 Snittbud
    14 bud
    Cloud Security Engineer 5 dagar left
    VERIFIERAD

    Cloud Security Engineer for AWS or other cloud Security projects - Secure SDLC

    $14 / hr (Avg Bid)
    $14 / hr Snittbud
    9 bud

    Need to install wireless driver and get it working for kali linux

    $23 (Avg Bid)
    $23 Snittbud
    7 bud

    On a server must Windows Installed and a system must be allowed users up tp 500 to access shared Materials like TV CHannels and Str*eams account*s as a Gr*oup Buy.

    $61 (Avg Bid)
    $61 Snittbud
    4 bud

    On a server must Windows Installed and a system must be allowed users up tp 500 to access shared Materials like TV CHannels and Str*eams account*s as a Gr*oup Buy.

    $47 (Avg Bid)
    $47 Snittbud
    4 bud
    AD Server fix DNS 5 dagar left
    VERIFIERAD

    root domain (website) not accessible from inside the network. Also need to ensure the DNS is set properly.

    $7 / hr (Avg Bid)
    $7 / hr Snittbud
    13 bud

    create Article like this blogger website - [Logga in för att visa URL]@pandeykamal8966/minimum-hardware-requirement-of-installing-linux-f8b44bfdf893?sk=a1582b2cb76478232a7c17c5578e96c9

    $280 (Avg Bid)
    $280 Snittbud
    14 bud
    unix/linux admin 4 dagar left
    VERIFIERAD

    hi am looking for unix admin to fix my network issue linux unix(solaris) network admin

    $103 (Avg Bid)
    $103 Snittbud
    22 bud

    I need to setup a WebRTC/EasyRTC platform on Ubuntu Server which will provide an interface to the hosted web application with features such as: 1. Online Streaming/Conferencing with 2 way communication with unique meeting identifier. [Logga in för att visa URL] add and remove users at a specified interval of time and with a specific count. 3. To have several meeting rooms run in parallel 4....

    $7 / hr (Avg Bid)
    $7 / hr Snittbud
    3 bud

    AWS - Linux System Administrator for on-going ad-hoc support Please state the following: - years of experience - availability times - your timezone

    $8 / hr (Avg Bid)
    $8 / hr Snittbud
    25 bud
    setup & manage dedicated server 4 dagar left
    VERIFIERAD

    I have rent a dedicated server and I need to set up the domain settings, mail server, installing prestashop and make all the settings to be ready for accepting an e-commerce website.

    $17 / hr (Avg Bid)
    $17 / hr Snittbud
    22 bud

    Only wiki admins contact please.

    $165 (Avg Bid)
    $165 Snittbud
    2 bud

    I need help setting up next cloud on my linux vps.

    $23 (Avg Bid)
    $23 Snittbud
    25 bud

    I have VMWARE esxi vSphere 6.7 installed on a stand alone dedicated local computer. I need help configuring the network to be able to assign local IPs so each VM I configure has it's own IP. I'd like to create a step by step word or text file to refer to. Including necessary firewall settings for VM(s). I have a some what understanding of how to do, but something I'm doing is ...

    $23 (Avg Bid)
    $23 Snittbud
    21 bud

    I have sms working with flowroute and my fusionpbx. But right now its only working in one domain. I would like to make it work will all my domains and each domain with its own flowroute account. I have test server prepared for the task already.

    $268 (Avg Bid)
    $268 Snittbud
    4 bud

    We need a Linux server management administrator. Exp in Digital ocean mongo DB management

    $14 / hr (Avg Bid)
    $14 / hr Snittbud
    17 bud