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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    134 робіт знайдено, ціни вказані в USD
    Moodle setup 6 дні(-в) left

    We are a small training provider and are looking to establish a moodle site. Looking for a developer that will: 1. specify what requirements we need for a local server (on-site) in our office. 2. set up moodle on the server 3. provide initial support in the creation of our moodle site Any proposal shall include item 1 (what is the specification for an on-site server) for us to have confidence i...

    $1512 (Avg Bid)
    $1512 Сер. заявка
    13 заявки
    Profesor de Redes 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    Necesito un profesor de redes que me enseñe como utilizar ACL, configuraciones de switch, encaminamiento estatico y dinamico de routers, configuración de servidores dhcp. Todo por cisco packet tracer solo gente que hable español abstenerse si no hablas español.

    $7 / hr (Avg Bid)
    $7 / hr Сер. заявка
    1 заявки
    mount NFS share in Linux 6 дні(-в) left

    mount NFS share in Linux get error /etc/fstab

    $370 (Avg Bid)
    $370 Сер. заявка
    21 заявки
    Optimize MySQL server Remotely 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    We have an application using MySQL at backend. The number of concurrent connections are growing and hence we require optimization for MySQL server to utilize available resources completely. Currently it has 2000+ concurrent connections. Server : OS - Ubuntu 18.04 and Platform - AWS EC2. N.B. The job need to be done remotely (AnyDesk, TeamViewer etc.) and real expert will only be considered who h...

    $36 / hr (Avg Bid)
    $36 / hr Сер. заявка
    4 заявки
    Apache superset 6 дні(-в) left

    Generar informes corporativos usando Apache Superset

    $29 / hr (Avg Bid)
    $29 / hr Сер. заявка
    6 заявки
    Mikrotik Support - Usermanager 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    Usermanager Authentication failed - radius timeout problem after router reboots. Need a fix.

    $50 (Avg Bid)
    $50 Сер. заявка
    2 заявки

    any one can came on my any desk and connect AWS Instance with file zilla

    $17 (Avg Bid)
    $17 Сер. заявка
    5 заявки
    Move one wordpress page to new server clean wordpress. 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    We need to move this page only [увійдіть, щоб побачити URL] to our new wordpress server. Our current wordpress site has many pages we don't need so we only need to move this one page. You can either recreate it in elementor builder so we can edit it easier. or just move the whole page completely as it is. We own both servers and both content and assets so its no problem getting full access ...

    $27 (Avg Bid)
    $27 Сер. заявка
    44 заявки
    Expert Write terraform -- 3 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    I need support from Monday - Friday Work of operation support Hours 10 - 4:00pm Cst Write terraform scripts from scratch for building Dev, Staging, Prod and DR environments

    $2450 (Avg Bid)
    $2450 Сер. заявка
    9 заявки
    dedicated server web 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    Quiero configurar un servidor dedicado ovh para almacenar archivos multimedia instalar sistema s3 [увійдіть, щоб побачити URL]

    $124 (Avg Bid)
    $124 Сер. заявка
    13 заявки
    KAmailio remap all hangup to 503 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    how do you remap all hangup in FreeSWITCH anakamalio

    $75 (Avg Bid)
    $75 Сер. заявка
    2 заявки
    Migrate 2 vms to another cloud service 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    I need to migrate 2 virtual machines (1 Webserver + 1 Mikrotik OS concentrator + vpn) from a cloud service to another. The interface of the cloud manager is the same. I need the internal ips to be mapped exactly as before. I need someone who have knowledge about networking and Mikrotik OS

    $110 (Avg Bid)
    $110 Сер. заявка
    12 заявки
    AWS trainer 6 дні(-в) left

    Looking for AWS trainer,task to work on Linux server,load data is into database, connect data into database.

    $491 (Avg Bid)
    $491 Сер. заявка
    13 заявки
    odoo remove nginx service 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    remove nginx service ubuntu 20.04

    $8 / hr (Avg Bid)
    $8 / hr Сер. заявка
    10 заявки
    $34 Сер. заявка
    6 заявки
    Renew Free SSL Certs on site and 7 Subdomains 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    I have a website on two servers. We use a free SSL certificate for all of them. They all need to be renewed.

    $36 (Avg Bid)
    $36 Сер. заявка
    32 заявки

    I need someone who is best on system hacking and website , a person who know his work,needed urgently

    $556 (Avg Bid)
    $556 Сер. заявка
    1 заявки

    I need someone who is best on system hacking and website , a person who know his work,needed urgently

    $426 (Avg Bid)
    $426 Сер. заявка
    3 заявки

    I need someone who is best on system hacking and website , a person who know his work,needed urgently

    $700 (Avg Bid)
    $700 Сер. заявка
    3 заявки
    Laptop Security 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    Need help. My laptop was hacked. Price negotiable. MSI gaming laptop. Pleasanton, CA.

    $19 / hr (Avg Bid)
    Місцевий
    $19 / hr Сер. заявка
    5 заявки
    Run my application on Linux 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    Hello! Simple, easy project. Run my python application on Linux and tell me your results.

    $24 (Avg Bid)
    $24 Сер. заявка
    21 заявки
    Setup DNS and MS Exchange for 100% Email Delivery 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    Hello, We want to perfectly setup our Email service to avoid any non-delivery of emails. We want all our messages in a 100% go to recipients Inbox and 0% go to Junk/Spam. We use the Email service in Office365 (or what it is now called Microsoft 365). The task includes: - Work on DNS setup. - Work on Exchange Admin tools - Any other that you as an expert know The result shall be a credible onl...

    $67 (Avg Bid)
    $67 Сер. заявка
    13 заявки

    i need php backend developer , who can manage php all freamwork like laravel, corephp , codeignitor . contact urgent

    $12 (Avg Bid)
    $12 Сер. заявка
    4 заявки
    Need an Expert in Cyber Security (Linux) 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    Hello I need an expert in Cyber Security (Esp. Linux). Please apply if you have the required expertise. No teams or companies

    $120 (Avg Bid)
    $120 Сер. заявка
    9 заявки
    Server expert 5 дні(-в) left

    I am looking for a server expert. The server is used for poker related projects.

    $541 (Avg Bid)
    $541 Сер. заявка
    22 заявки
    Cheapest Cpanel License - help to purchase and set up today 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    Looking for someone to assist in purchase of cheapest dedicated cpanel license and get it set up on our server ASAP - simple job for the right person Only bid if you are ready now Thanks

    $17 (Avg Bid)
    $17 Сер. заявка
    7 заявки
    AWS SSH key lost 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    We lost our project SSH is there any expert can help us to get back our ssh key?

    $20 / hr (Avg Bid)
    $20 / hr Сер. заявка
    23 заявки

    Hello I have a server in [увійдіть, щоб побачити URL] company, and I have more than one WordPress website hosted in one server some functions in most of the websites are resulting in 500 internal server error need someone to take a look and fix the issue from WHM panel if it is generalized issue thanks

    $28 (Avg Bid)
    $28 Сер. заявка
    23 заявки

    Hello, I have a server where I am experiencing some trouble opening concurrent http requests using proxies . For the purpose of testing I used apachebench util , and the same request which takes 10seconds in all other servers I tried takes forever in this particular server when using proxies (works well without) . I am considering this may be a egress filtering issue at the network level but ...

    $18 / hr (Avg Bid)
    $18 / hr Сер. заявка
    3 заявки
    Deceptive site ahead 5 дні(-в) left

    malware attack on my site i will deleted my site in cpanel and install new wordpress in google search console show all old site link and pages and show me deceptive ahead error

    $10 / hr (Avg Bid)
    $10 / hr Сер. заявка
    5 заявки
    Admin (Latino) de Servidor AWS Windows EC2 para Marketplace 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    El cliente tiene una instancia de AWS EC2 con Windows para un sitio Web en Laravel, necesitamos implementar integración contínua y acordar un servicio del tipo Managed con respuesta frente a incidencias, mantenimiento y cuidado de los aspectos de seguridad. El sitio Web es un proyecto en incubación que está por salir al mercado, por tanto, necesitamos ofertas iniciales...

    $14 / hr (Avg Bid)
    $14 / hr Сер. заявка
    8 заявки
    Design & Fashion 5 дні(-в) left

    •Please see attached file for details. •Knowledge of [увійдіть, щоб побачити URL] •Shopify collaborator

    $19 / hr (Avg Bid)
    $19 / hr Сер. заявка
    14 заявки

    Need to make a proxy server that generates thousands of PRIVATE proxies. Need to make new ones constantly and have a pool of proxies. Preferably 5000+ proxies. Basically, I want to open my own proxy store, so I need help on how this works, and want to make my own proxies. Http and socks.

    $559 (Avg Bid)
    $559 Сер. заявка
    7 заявки

    Hello - We have a live app that generates video content - We want to store the content to AWS S# and use some other Amazon services - We are expecting to have a lot of users - We want your assistance to help determine what it will take to host on AWS - We are looking for a certified AWS expert to give sound projections and advice

    $518 (Avg Bid)
    $518 Сер. заявка
    18 заявки
    install xerochat in my vps 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    i need a xerochat specialist that install it and configure and add addon in my vps

    $30 (Avg Bid)
    $30 Сер. заявка
    2 заявки
    Create an VPN network for 10 to 50 machines and one server 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    Create an VPN network for 10 to 50 machines and one server, i need to manage fingerprint atendace machine over the internet but need them to work in a one seugre network

    $62 (Avg Bid)
    $62 Сер. заявка
    9 заявки
    Expert AWS Cloud Engineer 4 дні(-в) left

    Hello, We are looking for AWS cloud engineer expert in Elastic Beanstalk, Jenkins, RDS, EC2, REDIS, ASG. Should know how to create scalable architect for mobile apps.

    $4 / hr (Avg Bid)
    $4 / hr Сер. заявка
    8 заявки
    Drupal 8 Custom Module Development/Integration 4 дні(-в) left
    ПІДТВЕРДЖЕНО

    Need someone for ongoing work on Drupal 8. Here are the specifications. Drupal 8 Custom Module Development/Integration PHP, JS, React Solr Indexing Server AWS NGINX Apache Web Server 20-25 hours of work required every week.

    $5 / hr (Avg Bid)
    $5 / hr Сер. заявка
    3 заявки

    Ive sql db need to be restore and create on the server and we need a link to access , so that on cloud we can access or edit anywhere the sql accounting. We need something about ip address to access my external link SQL,example [увійдіть, щоб побачити URL] is another company set up for us, they set up for us and give the username and psw for us to access our own SQL. What I need now you do now th...

    $248 (Avg Bid)
    $248 Сер. заявка
    3 заявки
    networking expert required 4 дні(-в) left
    ПІДТВЕРДЖЕНО

    networking expert required bid only a networking expert please

    $55 (Avg Bid)
    $55 Сер. заявка
    11 заявки
    Azure ssl issue 4 дні(-в) left
    ПІДТВЕРДЖЕНО

    unable to query my api with ssl https

    $29 (Avg Bid)
    $29 Сер. заявка
    10 заявки
    Bind large block of addresses /29 4 дні(-в) left
    ПІДТВЕРДЖЕНО

    Hello, I'm trying to bind a large block of addresses IPv6/29. However, I tried ip -6 route add local xxx/29 dev lo It's working locally (ping6 locally works). When trying to ping externally, it will not work. I need to make it working externally as well.

    $55 (Avg Bid)
    $55 Сер. заявка
    3 заявки

    TAP/TUN Certificat File conf VPN server & file conf VPN client Wireshark Ping Tracert Request HTTP Need a report to explain with screenshots of each commands Deadline : 3june

    $27 (Avg Bid)
    $27 Сер. заявка
    5 заявки
    Newegg Seller API 4 дні(-в) left

    Internet sales company, looking for developer to develop API connect from our company directly to Newegg. MUST HAVE EXPERIENCE IN API DIRECT CONNECT TO NEWEGG.

    $1149 (Avg Bid)
    $1149 Сер. заявка
    12 заявки
    Secure E-Mail Hosting 4 дні(-в) left
    ПІДТВЕРДЖЕНО

    Hello I search someone which Build me a Secure E-Mail Hosting which needs to Includes - Webmail - NOT Plesk or CPanel ! - Full Disk (AES) and E- Mail Encryption with PGP - Needs to be Mobily Friendly! I provide a Server for this Project but i also need to know how it works so please tell me a bit about it after finished. Ps: A Exampel is Lavabit but they have no Webmail or such thing Greets

    $192 (Avg Bid)
    $192 Сер. заявка
    13 заявки
    Cisco Engineer 4 дні(-в) left

    Looking for a Cisco Certified Call Manager, to assist in roll out and implementation of new voice system. To develop and implement the physical design and architecture of computer networks. They are also involved in certain aspects of LANs and WANs, and VoIP, too. It is the responsibility of the Cisco Call Manager to deploy, troubleshoot, monitor and optimize IP telephony, voice, and video and mob...

    $50 / hr (Avg Bid)
    $50 / hr Сер. заявка
    2 заявки
    VPS YouTube/OBS Server Setup & Maintenance 4 дні(-в) left
    ПІДТВЕРДЖЕНО

    Hello I'm looking for someone to set up my livestream of my product on YouTube and maintenance it when I ask, MUST be very active and be able to help whenever. MUST speak good English also.

    $50 (Avg Bid)
    $50 Сер. заявка
    7 заявки
    Docker container Migration expert 4 дні(-в) left
    ПІДТВЕРДЖЕНО

    Hello, we need someone expert on docker container migration spcilly Odoo containers, if you have the skills please bid, thank

    $16 / hr (Avg Bid)
    $16 / hr Сер. заявка
    13 заявки

    Hello there, 1-I want to put Plesk install files on my own server. Thus, when I give an installation order, the setup sh file will extract files from my own servers, not from pleskin servers, and install them wherever I want. So from Pleski's server to my server I want to copy files. 2- I want an install SH file to be prepared so that I can choose which version to install 11-12-17-18? Low ...

    $40 (Avg Bid)
    $40 Сер. заявка
    2 заявки
    VMware esxi simple config of new HDD 4 дні(-в) left
    ПІДТВЕРДЖЕНО

    Need help with VMware esxi simple config of new HDD's and mapping of directories in Cloudera manager. Should be an extremely simple task.

    $30 (Avg Bid)
    $30 Сер. заявка
    2 заявки