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. Hire System Administrators

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    1,375 jobs found, pricing in ZAR

    Looking for highly skilled specialist who can fix IP canonicalization issue for my website. I am hosting my web server on Digital Ocean VPS (Nginx). Ip address of the webserver is appeared as duplicate content of the same website with domain name on Google Webmaster. Need to do 301 redirect for www and non www version, as well. I have 4 websites to be fixed. Note: Website uses Cloud Flare for ca...

    R715 / hr (Avg Bid)
    R715 / hr Avg Bid
    5 bids
    FreeBSD, SAMBA, Jail + others 6 days left
    VERIFIED

    We need assistance with a server that has a FreeBSD operating System on it. We will eventually be retiring this server and moving everything off it into a Windows world. We would like you to work with our techs who are all Microsoft Certified. Also SAMBA, Jail, databases etc.

    R663 / hr (Avg Bid)
    R663 / hr Avg Bid
    4 bids

    i have a centos/plesk server with litespeed and mariadb many important functions of my main website never complete (ffmpeg video conversions, database optimizations (when run through the site making me think its a php timeout) and most importantly off server amazon s3 backups! the site uses a worker queue to minimize impact but the workers never complete processes that take longer then a few m...

    R1701 (Avg Bid)
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    9 bids

    I need email server setup using my own personal windows 2012 server - but I also need a personalized website setup that will handle the unsubscriptions and complaints. Same form MailChimp uses but own our own website we will call AgentToAgentWebMail. Because all smtp handlers keep suspending us for complaints so we need a site for complaints to go so we can get them off the list

    R1971 (Avg Bid)
    R1971 Avg Bid
    7 bids

    hi, i get this error from a new script i have just uploaded to my server: ModSecurity: Request body no files data length is larger than the configured limit (1048576).. Deny with code (413) [hostname "...."] [uri "/modules/[url removed, login to view]"] [unique_id "..."] i know that i have to customize a rule SecRequestBodyLimit for modesecurity . this is...

    R1687 (Avg Bid)
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    3 bids

    I do have an application with computes the results and show to the user, we have deployed it in aws server, when i try to load the results in aws it is much slower than compared to the local machine. its taking 5 - 8 seconds in local but minutes in Aws - need to make it faster.

    R351 (Avg Bid)
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    13 bids

    I need to setup my business on this server which includes sending out my newsletter - So I need someone that is familiar with DNS. Basically, I need to setup up this Windows server with proper PTR and FCrDNS records.

    R351 (Avg Bid)
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    3 bids
    Snapshot Vmware 6 days left

    Debido a un corte eléctrico el servidor se apago y el Vmware Esxi sufrió un error y no se pudo iniciar el [url removed, login to view] embargo, el vmware trato de recuperarse y monto un snapshot de una fecha anterior reemplazando todos los archivos que se tenia en el mismo.

    R850 (Avg Bid)
    R850 Avg Bid
    6 bids

    1. Person should be well versed in Windows Desktop & Azure Cloud Support 2. Windows Server Support knowledge is an added advantage 3. Should be fluent in English and Should have Voice Support / Call Centre experience 4. Should have analytical skills 5. MCP / MCSA / MCSE Certifications are added advantage 6. MS Office 365 knowledge is an advantage 7. Should have a personal laptop and high...

    R1634 (Avg Bid)
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    6 bids

    It is the technology that is used to store, communicate, use, print and transmit information electronically whether in text, image, sound or video format. Information technology plays a major role in the development of various sectors, such as manufacturing, food, medicine, mining, military, media, etc. I would like to draw attention to the role of the technological development of information tra...

    R2092 (Avg Bid)
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    2 bids

    Hello .. we are on IBM Softlayer and will like to implement IBM Big Fix and additional IBM Cloud Security Services , are you interested to collaborate ?

    R263 / hr (Avg Bid)
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    4 bids
    Web development -- 2 6 days left
    VERIFIED

    I need my website re-configured. I have paid for hosting and domain, I have database that need to be uploaded to the domain and host. And some fixing so that the web can function as expected.

    R648 (Avg Bid)
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    19 bids
    Sharp fixes 6 days left
    VERIFIED

    I need my website re-configured. Need 10 things adjusted. Shiuldnt take too long. Please eespond if want to talk

    R1876 (Avg Bid)
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    44 bids
    LINUX / Ubuntu command 6 days left
    VERIFIED

    I need a command for linux that removes all files with a certain letter. For example i wanna remove all files that have a letter "A" in it i need the command for that. Ill pay 22 usd only for this! I tried in the directory rm -r *a but this command doesnt seems to work

    R310 (Avg Bid)
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    47 bids
    Web development 6 days left

    We are looking for SEO optimization for new site.

    R7741 (Avg Bid)
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    96 bids

    We use sharepoint 2013 on premise with adfs and have started to experience issues with permissions. For example my account is a site collection admin but cannot see the site collection features settings under site settings. I get errors creating sub sites (access required) and get a something went wrong on all lists new item and display item pages. We need this fixing tomorrow - person must be av...

    R2777 (Avg Bid)
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    6 bids
    ServiceNow Script 6 days left
    VERIFIED

    ServiceNow Script Include to send an email from Servicenow to a group of recipients

    R1674 (Avg Bid)
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    10 bids
    DNS Practical 6 days left
    VERIFIED

    Questions and DNS Practical You are required to configure and test a DNS server. Configure a DNS server with both forward and reverse lookup. MORE DETAIL after chatting please reply now

    R372 (Avg Bid)
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    10 bids
    Web development 6 days left

    I need my website re-configured. I want someone to add the Telr payment option to my website. Have you done this before?

    R9867 (Avg Bid)
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    13 bids
    Convert nginx.conf to hiera 6 days left
    VERIFIED

    Hi, I'm looking for someone to convert my nginx config to this module [url removed, login to view] (hiera) Thanks

    R378 (Avg Bid)
    R378 Avg Bid
    7 bids

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