Системний адміністратор 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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    189 робіт знайдено, ціни вказані в USD
    I need my shopify website to be faster . 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    I need my shopify website to be faster . Right now on pageSpeed insights i got 16/100 We would like to reach the 90

    $170 (Avg Bid)
    $170 Сер. заявка
    15 заявки

    I'm looking for someone to install in my server (Hostinger) the following apps (software): - Install Monica CRM ([увійдіть, щоб побачити URL]) properly - Install Akauting ([увійдіть, щоб побачити URL]) properly I will describe the folders in which every app will be installed. My Server: Cloud Hosting - Hostinger - centOS

    $224 (Avg Bid)
    $224 Сер. заявка
    6 заявки
    IT Support 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    I need a company IT servicesfor - creating more e-mails to our domain - DNS management to our microsoft and Azure subscription - cloud services remote online support when need it

    $136 (Avg Bid)
    $136 Сер. заявка
    17 заявки
    ZOHO CRM Sales Admin & Configuration Expert 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    We have recently set up ZOHO CRM, and now we are looking for a ZOHO CRM expert to provide ongoing Sales Administrative support to the Sales Team, configuration & customization, running email marketing campaigns, training for Sales staff, reporting, and other ZOHO CRM support functions. This will be for ongoing support to the Sales Team, and support for the email marketing effort.

    $13 / hr (Avg Bid)
    $13 / hr Сер. заявка
    12 заявки
    DISK IO of server TO HIGH 6 дні(-в) left

    My disk IO of my server (linux, with cwp7 panel) is with disk IO to high and we dont know why.

    $399 (Avg Bid)
    $399 Сер. заявка
    13 заявки
    need a Linux Cpanel Server Expert 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    Need to configure backup and some Linux server configurations

    $17 (Avg Bid)
    $17 Сер. заявка
    6 заявки
    Install Microsoft Server Infrastructure 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    We would like to move to a formal Microsoft structure in our VMware environment. To start we need Active Directory (and DHCP), Exchange, IIS, and a file server all based on Server 2019. We also need wildcard certs loaded on each machine.

    $436 (Avg Bid)
    $436 Сер. заявка
    22 заявки
    passarelle reseau + gestion et creation ipv6 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    solution et gestion de : passarelle reseau gestion et creation ipv6

    $209 (Avg Bid)
    $209 Сер. заявка
    3 заявки
    Need a developer to build a custom client portal 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    I need a custom client portal / order management system for my wordpress website. Attached are requirements in detail.

    $142 (Avg Bid)
    $142 Сер. заявка
    11 заявки
    Kubernetes training required. 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    Searching for a new freelancer who can teach me kubernetes in the least budget. Thanks

    $42 (Avg Bid)
    $42 Сер. заявка
    2 заявки
    Remove malware from my UNIX web server and WordPress plugins 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    Hi! I've got a perfect, 5-star rating on Upwork after hundreds of jobs. Consultants love working with me! A hacker broke into my Digital Ocean UNIX web server and placed malware there. I have several WordPress websites. So I'd like to hire someone to remove it and make upgrades and security patches. I will ask you to work through AnyDesk or TeamViewer so that I can see what you'r...

    $117 (Avg Bid)
    $117 Сер. заявка
    14 заявки
    Bulk SMS Marketing Setup VPS 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    Hello, I need an expert for a setup of Bulk SMS Marketing app integration in a VPS server. We need to send the messages with best accuracy and the highest possible delivery rate per hour. Please contact me for further discussion and suggestions. Thanks

    $178 (Avg Bid)
    $178 Сер. заявка
    4 заявки
    configure APISCP ON AWS 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    Hello, i have configure a server on AWS and i need a help to configure for 3 domain, Virtualmin need a configuration help for configuration document will provide Filesystem DNS SSL HTTP Databases Web Apps-Wordpress Docker Mail FTP Service monitoring Resource enforcement Metrics Backups Maps more info [увійдіть, щоб побачити URL]

    $63 (Avg Bid)
    $63 Сер. заявка
    10 заявки
    FreeNAS Setup 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    We have a fresh FreeNAS on SuperMicro that we want to put into production. It has SATA SSDs with an Intel Optane PCI for write cache. Looking for someone to review our setup and sign off that it is production ready.

    $25 / hr (Avg Bid)
    $25 / hr Сер. заявка
    10 заявки
    AWS Security Engineer 6 дні(-в) left

    Our portal needs to adhere to Security requirement like : Data storage requirements (Singapore only) Office Security - Physical Controls Implementation of Physical Firewalls Interfacing with SingPass / CorpPass for Authentication

    $252 (Avg Bid)
    $252 Сер. заявка
    2 заявки
    Solution to auto-generate SSL certificates Windows -- 2 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    Good night. I am looking for a professional who can satisfy the requirements mentioned in the attached textfile. Two Windows Server 2019 machines will be provided, where one should be configured with 2 dummy websites and the other as the IIS ARR server, connected to the internet. The most important deliverable is the detailed document containing all instructions about installation and con...

    $100 (Avg Bid)
    $100 Сер. заявка
    9 заявки
    EXIM CONFIG 6 дні(-в) left

    I want to configure exim for debian

    $133 (Avg Bid)
    $133 Сер. заявка
    9 заявки
    Squid Proxy Realtime Logging and Analyser 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    Need a technician to install and set-up real-time analyzing of squid logs from a central dashboard. Must be able to process logs from multiple servers in the network and provide statistics on them. Looking for a technician to implement existing software to do this. All servers run Ubuntu and Squid proxy - Multiple users and thousands of IPs on each machine. Network size: 20 servers and growing M...

    $27 / hr (Avg Bid)
    $27 / hr Сер. заявка
    7 заявки
    manage bucket sync, cache on my website and CDN on aws server 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    hi i need someone to help to to do those by myself

    $19 / hr (Avg Bid)
    $19 / hr Сер. заявка
    10 заявки
    LOOKING EXPERT IN ESSL DEVICE CONFIGURATION ON LINUX SERVER 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    LOOKING EXPERT IN ESSL DEVICE CONFIGURATION ON LINUX SERVER Requirement : 1- Check Real Time Data on Web Server 2- Blocking if User Blocked in Web Application or if one know to restrict user on particular timing means if we allow member from 10:00AM TO 5:00PM then between this only punch can accept if they come before this time or after this time then they not allow to login. In Sort ...

    $20 - $170
    $20 - $170
    0 заявки
    VMware Automation 7.6, change machine name and hostname 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    I need a procedure to change Machine Mane and Hostname in a blueprint

    $31 (Avg Bid)
    $31 Сер. заявка
    7 заявки
    Linux Administrator (Certified) - Freelancer 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    Greetings!!! We need a freelancer with the below following skillset: 1. Certified Linux Administrator 2. Hands on experience on AWS 2. Knowledge on shell programming 4. 3+ years of work experience in IT industry. Availability: 5 hours/day in weekdays 8 hours in weekends

    $22 / hr (Avg Bid)
    $22 / hr Сер. заявка
    9 заявки
    AWS ACCOUNT with the port 25 open + EC2 limit removed 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    We are looking for a opened and approved account that can be transferred over to our company!

    $75 (Avg Bid)
    $75 Сер. заявка
    4 заявки
    Encrypt traffic in servers 6 дні(-в) left

    A job to encrypt traffic in servers to hide data from isp and an overall technician to fix many tasks in ubuntu

    $19 / hr (Avg Bid)
    $19 / hr Сер. заявка
    11 заявки
    DevOps Engineer 6 дні(-в) left

    You need to be a familiar with AWS, Django. Suggest your method and plan for it, but not your experience. 'Cause it's so tired. 1. AWS virtual servers - Review AWS virtual server setup - Which optimizations can be dine? 2. Docker - Set up docker image for project - Set up process for automated docker deployment - Write documentation for this 3. AWS Deployment - Review set up if...

    $571 (Avg Bid)
    $571 Сер. заявка
    8 заявки
    $11 / hr Сер. заявка
    13 заявки

    My dating app is native android and was written with java, and now it only needs the following things to be ready for official launch soon: 1- (Payment Methods) 2- (Membership Packages Setup) 3- Different communication limitations depending on Membership Package 4- expansion of the web admin control panel of the app on <[увійдіть, щоб побачити URL]> Note: (Yes! there is already A [web ad...

    $174 (Avg Bid)
    $174 Сер. заявка
    4 заявки

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

    $59 (Avg Bid)
    $59 Сер. заявка
    16 заявки
    Install Debian image on AWS 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    Hello, I have a centos image about 100GB in size that contains KVM and some additional virtual routers running within the Centos or Debian or ubuntu desktop. this image requires 20 vcpu and 32 GB RAM to run properly. I have 12 images/copies that I need to install for lab purposes to run for 2-3 days and then remove. I am looking for an expert that will help us to create a cloud account that will...

    $114 (Avg Bid)
    $114 Сер. заявка
    17 заявки
    Opensips with astpp snd freeswitch cluster 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    I am looking for an EXPERT with opensips and astpp with multiple freeswitch to set up a complete switch in a cluster with centralize DB and billing or . When optimize the only limitation of Concurrent calls and cps would be hardware You must use the latest stable versions of everything. you must provide sample of similar work to be considered for this project. Do not waste my time if you ha...

    $560 (Avg Bid)
    $560 Сер. заявка
    9 заявки
    install AVideo/YouPHPTube 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    hi all i want install AVideo/YouPHPTube in my server ubuntu 18 for stream rtmp

    $140 (Avg Bid)
    $140 Сер. заявка
    11 заявки
    System Admin 6 дні(-в) left

    We are looking for a people to setup and maintaining the account.

    $85 (Avg Bid)
    $85 Сер. заявка
    12 заявки
    UBUNTU MOUNT RAID FROM NETGEAR NAS 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    I use to have a NEGEAR ReadyNAS in raid 1, that device fails and I want to mount the 2 hard drives in order to access the data

    $53 (Avg Bid)
    $53 Сер. заявка
    3 заявки
    $52 Сер. заявка
    2 заявки
    Install wwwisis on Ubuntu and publish winisis databases on it 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    I do have a set of 2 WINSIS databases that I would like to publish on the web for consulting using WWWISIS on a Ubuntu VPS. Both WINISIS and WWWISIS are a set of old library management software that we have had problems configuring in Ubuntu 16 so this is why we decided to look for external help.

    $134 (Avg Bid)
    $134 Сер. заявка
    5 заявки
    mikrotik expert needed 6 дні(-в) left

    looking for mikrotik technician to remotely fixes some issues in the network

    $8 / hr (Avg Bid)
    $8 / hr Сер. заявка
    12 заявки

    An alert is sent if a server does not restart (and stays shut down) set a restart script on each machine that restarts the machine accordingly to schedule

    $25 (Avg Bid)
    $25 Сер. заявка
    3 заявки
    $4 / hr Сер. заявка
    9 заявки
    Senior Network Expert(VPS) 5 дні(-в) left

    I am looking for senior networking Expert. I am going to create new engine so I need senior network developer. if you are expert on there, feel free message me

    $146 (Avg Bid)
    $146 Сер. заявка
    7 заявки
    Preparing a script of Bulk Mail 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    Hello Experts, Can you prepare the script with the following requirements? #The requirements are as follow: 1. The script should first remove postfix-2.x, add a repo and install postfix-3.x 2. It should pick all the available IP address configured in the interface and configured randmap and [увійдіть, щоб побачити URL] file and related configuration in [увійдіть, щоб побачити URL] file 3. Shoul...

    $96 (Avg Bid)
    $96 Сер. заявка
    3 заявки
    vmware automation 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    Need the API for Vmware Vcenter / ESXi (Preferably) or ESX CLI for a. Changing the Network (called in VCenter) (Called as portgroup in ESXi) for an VM b. Creating a Datastore c. add a valid CA Wildcard Certificate

    $20 - $170
    $20 - $170
    0 заявки
    Apache proxy/balancer 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    Hi I need someone to help me solve a redirect issue from my apache/ubuntu server

    $25 (Avg Bid)
    $25 Сер. заявка
    13 заявки
    New OpenVPN / Pritunl configuration 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    Hi guys! I need to provide remote MySQL access to a cPanel server for a handful of clients. However, I do not want to open 3306 to the world (for obvious reasons). cPanel's remote MySQL whitelisting mechanism isn't secure enough on its own. I've already had a server get "partially" compromised by ransomware (which has since been recovered via hardening, cleanup and bac...

    $165 (Avg Bid)
    $165 Сер. заявка
    9 заявки

    Sou programador .net e tenho alguns conhecimentos em Linux. Mas preciso de uma consultoria para a criação de um servidor linux para rodar uma aplicação .net core web api, logo vou precisar de NGINX e SSL. E também as melhores práticas para a parte de segurança fechando todas as portas, firewall, iptables... enfim. Uma consultoria de como criar um se...

    $142 (Avg Bid)
    $142 Сер. заявка
    8 заявки
    Setup VPN (probably OpenVPN) on a cloud server 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    Ionos /Ubantu 20.04. Just looking for an idea of the price right now.

    $41 (Avg Bid)
    $41 Сер. заявка
    16 заявки
    www.savemybrokenwings.com 5 дні(-в) left

    I need my website re-configured.I need you to design a website for my small business. [увійдіть, щоб побачити URL]

    $4844 (Avg Bid)
    $4844 Сер. заявка
    10 заявки

    Tengo un servidor VPS con Docker Swarm, uso traefik para redireccionar el trafico a las diferentes maquinas que tengo levantadas. Accedo a la maquina por SSH. Tengo programados backups en S3 con duply. - Necesito actualizar la versión de traefik de 1.7 a 2 dejando gitlab (sameersbn/gitlab) corriendo con la información actual. - Añadir un Docker Registry para usar con mis pro...

    $171 (Avg Bid)
    $171 Сер. заявка
    4 заявки
    network administration task (Very Urgent) 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    I need a network expert to help in network administration task in very short deadline

    $123 (Avg Bid)
    $123 Сер. заявка
    24 заявки
    Setup Square Gateway with Woocommerce 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    I need to result an issue with Square Gateway and Woocommerce not showing my location with Square account.

    $176 (Avg Bid)
    $176 Сер. заявка
    15 заявки
    vpn server 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    I would like a vpn server. pm to discuss

    $312 (Avg Bid)
    $312 Сер. заявка
    8 заявки