System Admin 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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    140 jobs found, pricing in USD

    Looking for developer to secure video url in player to hide the URL and disallow user to run directly from url in browser. Also need to disable video download from url. - Block requests with an invalid referrer - Stream Encryption Or something like Secure download URLs with an expiration time. [login to view URL]

    $146 (Avg Bid)
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    2 bids
    Server Adminstration 6 days left
    VERIFIED

    Need some help with Server administration for both linux and windows machines. Budget is fixed to 30$ max 35$. Access to the cloud is given, where you will setup all the VM's that is required. Basic tasks.

    $31 (Avg Bid)
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    9 bids
    Server administration 6 days left
    VERIFIED

    Need some help with Server administration for both linux and windows machines. Budget is fixed to 30$ max 35$

    $33 (Avg Bid)
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    7 bids

    I Had full source code of ludo masters application so need Modifications in that application and also need admin panel

    $520 (Avg Bid)
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    8 bids

    We have a couple of linux servers that are hosting emails and websites for us and some of our clients, our previous guy who managed it has retired so we are looking for someone to do some occasional troubleshooting, creating new users/emails, modifications and security updates. The main server is Debain (Jessie) so you will need some experience with that. At the moment the server is relaying s...

    $13 / hr (Avg Bid)
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    15 bids

    We have an EBS volume(attached to Amazon EC2 instance running our wordpress website) of 100 GB in which only 5 GB is being utilized. We want to reduce this to 15GB. All work will be done only through Teamviewer

    $25 (Avg Bid)
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    8 bids

    I am looking for an experienced to complete macosx 10.11 mail server configuration with multiple-domains and multiple mail account to send and receive via gmail. Tasks ( use 2 domains and multiple-mail account) - [login to view URL] MX setup ( only A is set ) -postfix configuration -dovecot configuration -system port configuration 995 ( modem port is configured ) -configure to relay mail via gmai...

    $250 (Avg Bid)
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    1 bids
    Adding GLUE name server 6 days left
    VERIFIED

    hi, I have issue with some servers returning my email, and it seems like there is something not set properly in the dns, like rDNS or GLUE and here is one message I am having INFO: GLUE was not sent when I asked your nameservers for your NS [login to view URL] is ok but you should know that in this case an extra A record lookup is required in order to get the IPs of your NS records. The nameserv...

    $24 (Avg Bid)
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    5 bids

    I have windows 2016 server on amazon ec2, it was working good till today but start getting lag from today, the quality of the connection to the remote computer is poor and udp is enabled. Need to fix this and need to activate printer on this server.

    $25 (Avg Bid)
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    6 bids
    Upload cd image to VPS 6 days left
    VERIFIED

    You are required to upload a raw image to a AVPS and run installation successfully.

    $11 / hr (Avg Bid)
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    3 bids

    Bulk sms project within Angola. You will be busy so we need someone that is hardworking. Note: This is only for residents of Angola.

    $333 (Avg Bid)
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    1 bids
    Network engineer 6 days left

    Bulk sms project within Angola. You will be busy so we need someone that is hardworking.

    $559 (Avg Bid)
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    5 bids

    I would like someone to create me a cisco packet tracer network with the specifications provided. This will be provided upon agreeing the project. Ports on switches, correct IP address's and routing is a priority. Preferably UK project proposals.

    $8 / hr (Avg Bid)
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    17 bids

    I Need help with a vicidial server that is not leaving vvoicemail message and is dropping calls in a press 1 campaign

    $208 (Avg Bid)
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    6 bids

    i am looking for somebody who has experience in either VM or linux to install VMware tools on a Damn Small Linux VM in my workstation

    $30 (Avg Bid)
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    14 bids

    Resolver un problema de acceso al panel Plesk Error 500 (lock manager error) y también de administrador a través de SSH. Este video describe el error, pero no soy capaz de entrar a través de SSH como administrador, ni si quiera reiniciando el servidor en rescue mode: [login to view URL]

    $30 / hr (Avg Bid)
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    16 bids
    RadiusDesk Server Install 6 days left
    VERIFIED

    We need to install radiusdesk server.

    $114 (Avg Bid)
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    14 bids
    Saleor implementation 6 days left
    VERIFIED

    Hi, i want a normal implementation of [login to view URL] in a DigitalOcean Server. only that

    $131 (Avg Bid)
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    8 bids

    I want to build a hosted service with multiple VPN server instances based on Linux and OpenVPN to connect remote users.

    $568 (Avg Bid)
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    18 bids

    I use Ubuntu system, I don't use VPN, I need to solve this problem. I come from China。

    $34 (Avg Bid)
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    10 bids
    DMARC, DKIM, SPF Records Help 6 days left
    VERIFIED

    Hello - I would like assistance from someone knowledgeable and experienced with DMARC, SKIM, and SPF records. Include your first name in your reply. Thank you.

    $95 (Avg Bid)
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    12 bids
    Server Expert whm, cpanel 6 days left
    VERIFIED

    Need a server expert to figure out why the website is slow

    $53 / hr (Avg Bid)
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    34 bids
    DigitalOcean 6 days left
    VERIFIED

    Hello, we are looking for a partner to work with us in long-term. We own Collectif HUB, a hosting service in Montreal. We set this 3 years ago, with WHMCS,WHM/cPanel, Cloudlinux/Imunify. Everything runs smoothly. We are planning on openning a Digital Ocean hosting as VPS reseller and would like to build a few Droplet images. - 1 custom image for a WordPress website - 1 custom image with WHM/cPane...

    $18 / hr (Avg Bid)
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    22 bids

    We need an AWS expert for two small tasks of training/consulting: 1. backup (and restore) an EC2 instance trough AWS console- in that instance we are running an odoo application over a docker container- BACKUP Must have several images "restore points" in order to roll-back upon developer mistake 2. create a new user "developer" able to download and upload the container -with ...

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    Наша Компания: Remsys является лидером в оказании качественных технических услуг различным компаниям уже более 15 лет. Специализация компании включает в себя выделенную техническую поддержку, реализацию проектов повышенной нагрузки и бесперебойной работы, управление инфраструктурой, а также администрацию серверов. Наша Команда: Наш департамент технической поддержки предоставляет комплексные решен...

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    9 bids

    Oscp certified candidates for onsite work in dubai for 3-6 months works, with following skillset Application Pt Network pt Config review

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    3 bids

    We need IT professionals who have experience with windows server. Please, contact for details

    $1178 (Avg Bid)
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    39 bids
    PROXMOX problem 5 days left
    VERIFIED

    Same problem as yesterday with the disk space

    $33 (Avg Bid)
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    10 bids
    Wifi Counter Mikrotik 5 days left
    VERIFIED

    For statistical reason we need one of our mikrotik RBwAP2nD wifi access point to collect data on nearby devices. We'd like to track the number of wifi devices around with a 30 second intervals and then send that data to a database. The data should include relevant data like signal strength, mac address, timestamp, etc. It should automatically drop a certain set of MAC addresses which are &qu...

    $24 / hr (Avg Bid)
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    Need help on Windows Remote Desktop Service (RDS) Licensing for 5 users to be able to use sage pastel simultaneously. or Help on mapping a folder on a remote server to appear in a computer name format instead of either an IP address or domain name.

    $33 (Avg Bid)
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    13 bids

    LOAD BALANCING BETWEEN DOUBLE PTP LINK MIMOSA MIKROTIK I need to transport the more bandwith as possible between two points 15km away. POINT A: WANs side POINT B: Suscribers side Deadline: 2 days Network Devices PTP1: x2 Mimosa B5C + 30dbi Ubiquiti Dish with Radome PTP2: x2 Mimosa C5C + 30dbi Ubiquiti Dish with Radome R1 Load Balancing: Mikrotik RB4011 @ POINT-A R2 Admi...

    $419 (Avg Bid)
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    12 bids

    I need testers for our new Chrome Extension software. It's being released this week. We need feedback. If you have any experience with this sort of work please let me know. Please put "jdq3z" in your bid proposal. We want to know what you think.

    $391 (Avg Bid)
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    18 bids
    Python Network expert 5 days left
    VERIFIED

    Looking for a python expert for a full time job. Create automation scripts using Pythin on Linux platforms. great benefits. must be local within Canada. NO overseas applicants. thanks Duration: 12 months Start time: April 1st 2019

    $42485 (Avg Bid)
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    27 bids

    I have a Hetzner dedicated server with the OS running on an SSD Drive and also 2x HDD SATA 3,0 TB. I would like to serve files from the OS but using the SATA drives. So for example, if a user requests an image from [login to view URL] then it will get this image from the SATA drive.

    $25 (Avg Bid)
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    6 bids

    Authenticated Origin Pulls Authenticated Origin Pulls allow you to cryptographically verify that requests to your origin server have come from Cloudflare using a TLS client certificate. This prevents clients from sending requests directly to your origin, bypassing security measures provided by Cloudflare, such as IP and Web Application Firewalls, logging, and encryption. This feature requires addi...

    $22 (Avg Bid)
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    2 bids
    AMD detection in Asterisk 5 days left
    VERIFIED

    I want someone expert in asterisk who can fix my AMD detection in Asterisk, I'm using Vicibox and running Press 1 Survey Campaign.

    $54 / hr (Avg Bid)
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    7 bids

    Hi, I need an expert with Multi Login App to help me import 100 profiles into MLA. I have a website that normally does it automatically, but it was down for a day. So the profiles weren't created in MLA after they submitted their info on my website. But I did save all the information including their IP address inside of a Google Spreadsheet. You will need to create the profiles on a resid...

    $55 / hr (Avg Bid)
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    31 bids

    INSTALL SCRIPT VPS RED5 FUL STREAMING AND CONFIG ALL (((install website video online ))

    $57 (Avg Bid)
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    8 bids

    i need to fix my website error report according to AdWords policies i need it urgently.i will share the error report with you what AdWords have shared with me

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    9 bids

    Need encrypted URL of video hosted on multiple website to play on wordpress Url will work only of wordpress website url will Not out side to website

    $12 (Avg Bid)
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    1 bids

    i want to setup amazon aws to send emails. i need someone to help me to create and setup account to start sending emails

    $26 (Avg Bid)
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    22 bids

    Engintron optimize speed and CPU load

    $26 (Avg Bid)
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    1. Create an OpenVPN network server on an AWS ubuntu machine. 2. Write Documentation Enabling me to replicate this. 3. Provide me with ability to add and remove users.

    $143 (Avg Bid)
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    13 bids
    Web scrapping expet 5 days left
    VERIFIED

    I need web scrapping and python expert who has done facebook scrapping in the past. Must add such details in your job description

    $20 (Avg Bid)
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    2 bids

    I need a VPN implemented between a PFSense firewall in a local ISP firewall and Fortigate in the BT Cloud. The network is quite complicated, so a senior specialist in firewalls, network routing, IPSEC, VPNs, etc is required.

    $27 / hr (Avg Bid)
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    16 bids

    I have a windows server and server have maestropanel. I cant access phpmyadmin page on here: [login to view URL] . I dont have any idea about that. Can you help me?

    $11 / hr (Avg Bid)
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    13 bids
    Office Manager 5 days left

    a secretary to deals with correspondence,and organizes official meetings and events.

    $20 / hr (Avg Bid)
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    1 bids

    SERVER 1 [login to view URL] So whenever I type "[login to view URL]" SERVER 2 [login to view URL] And to be more clear [login to view URL] should show me [login to view URL] screen Only bid if you know how to do it else dont take efforts.

    $18 (Avg Bid)
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    10 bids
    phpmyadmin page unavailable 5 days left
    VERIFIED

    I have a server. Phpmyadmin installed. When I try open phpmyadmin on maestropanel, getting this page unavailable error. Can you solve this problem for me?

    $11 / hr (Avg Bid)
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    54 bids

    We have to configure manageable switch to secure our network to prevent loop, DoS attack.

    $17 (Avg Bid)
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    8 bids

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