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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    135 jobs found, pricing in USD

    I would like to use Mailchannels to send emails only to certain destinations and have the CPanel server keep sending emails using its own EXIM service as default. My current setup uses the instructions of this link [login to view URL] to use another Cpanel server as a SMTP smarthost that seems to have started to be banned so that is the reason I need to do the change

    $105 (Avg Bid)
    $105 Avg Bid
    5 bids

    we need an aws ses expert who knows how to increase ses limits from sandbox to 50k - 500k a day. We know how to remove sandbox etc. This is only for someone who knows exactly how to increase ses limit on new aws accounts. $25 for each account increased. YOU MUST KNOW EXACT STEPS TO INCREASE

    $38 (Avg Bid)
    $38 Avg Bid
    6 bids

    Hello I Have a Dedicated Linux Server With a centos-web panel We Need Security Setup & For Our Application Basically, We Install All Our Needed Software But We Need Expert Security Speed Other Nesserry Setup Hindi Langauage Must Be Needed

    $38 (Avg Bid)
    $38 Avg Bid
    5 bids

    The MaaS controller can ping [login to view URL] The servers I have deployed with MaaS, can ping all internal devices, the gateway, however it can not ping [login to view URL], 8.8.8.8 or similar. Bonded interfaces with multiple vlans. Message me for more info

    $50 / hr (Avg Bid)
    $50 / hr Avg Bid
    3 bids

    I have to Issue 1: I need help Installing SQL server in windows 2012 sander 2: the 2nd issue is , I have software that connect to SQL server in my 2nd server , when I run the software I get this error: Workpapers CS cannot communicate with the database server . Microsoft SQL server , due to environmental , network or configuration issues I have two location , connected through VPN (Sonicwall ...

    $147 (Avg Bid)
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    11 bids

    LINUX SERVER RUNNING ZONEMINDER TO MANAGE 50+ IP HIKVISION 2 MEGAPIXELS CAMERAS

    $131 (Avg Bid)
    $131 Avg Bid
    7 bids

    I need a computer science expert who must be familiar with systems

    $37 (Avg Bid)
    $37 Avg Bid
    6 bids
    fix aws severconfigure issue 6 days left
    VERIFIED

    i have a website i place on aws lightsail,before it can work well,but yesterday when it could not [login to view URL] i try to make a new instance with snapshot,but it still can not open does anyone know what wrong it is ? could anyone help me fix it i already use snapshot to make a new instance,but it still can not open,have same issue with the old one

    $27 (Avg Bid)
    $27 Avg Bid
    18 bids

    Review existed vagrant configuration file and a shell script for auto-spawning Ceph cluster. Goal is to fix feature such as set quota per directory using Ceph-Fuse and setfattr functions on the mounted CephFS directory. Currently while trying to set quota per directory it tells that the permissions are denied even with an admin ceph account. The expected estimated time completion to make a fix is...

    $53 (Avg Bid)
    $53 Avg Bid
    2 bids

    Need to hand linux server (ubuntu) scale for traffic

    $104 (Avg Bid)
    $104 Avg Bid
    19 bids
    DevOps Training 5 days left

    I am looking for devOps training Docker, Puper, Ansible, Chef, Teraform, Kubernetis, AWS Services like EKS, Graphana, Nagios, etc..

    $14 / hr (Avg Bid)
    $14 / hr Avg Bid
    8 bids

    I need a server set up at Amazon AWS with Graylog for log monitoring from a server at Digital Ocean.

    $159 (Avg Bid)
    $159 Avg Bid
    16 bids

    I need my website re-configured.I already have a design, I just need you to build a website for my small business.

    $6 / hr (Avg Bid)
    $6 / hr Avg Bid
    2 bids

    We are Looking for a VA with Amazon and/or Etsy experience! Responsibilities • Responding to online chatbox via Active Campaign Answering emails on Website, Etsy, and Amazon Seller Central • Updating customer orders (if a shipping address was entered wrong or canceling an order or processing refunds) • Updating our listings on the Website, Etsy, and Amazon (price changes or new prod...

    $6 / hr (Avg Bid)
    $6 / hr Avg Bid
    5 bids
    HACKED WEBSITE HELP 5 days left
    VERIFIED

    My Wordpress website got hacked!

    $36 (Avg Bid)
    $36 Avg Bid
    21 bids
    Symantec Ghost 5 days left
    VERIFIED

    Need help configuring Symantec Ghost and server on the cloud to always have an image backup of my computer. Please explain if you have used this tool before. Please don't waste my time bidding if you have no experience with the tool.

    $10 - $30
    $10 - $30
    0 bids
    Migrate Bind DNS to Route53 5 days left
    VERIFIED

    I have Bind DNS running on EC2 instance, but want to migrate to AWS Managed service Route53. Need help with process & things to avoid.

    $53 (Avg Bid)
    $53 Avg Bid
    10 bids

    We have an existing GIT (not Github!) auto-deploy on our server for an API. We need to create 2 new auto-deploy for : one Laravel Project and another one for a Django project. So, we need a very good sys admin with skills in Auto-Deploy & it can be a plus if he knows Laravel and Django ! Nginx + uWSGI

    $30 (Avg Bid)
    $30 Avg Bid
    1 bids

    Only experts apply. No time wasters please.

    $10 - $30
    Sealed
    $10 - $30
    5 bids
    PPPOE LINUX SERVER 5 days left
    VERIFIED

    I am isp i need linux pppoe server and users will authenticate with our radius server.

    $115 (Avg Bid)
    $115 Avg Bid
    4 bids
    Fix XAMPP Access forbiden! 5 days left
    VERIFIED

    XAMPP's "Access forbidden! You don't have permission to access the requested object. It is either read-protected or not readable by the server." message appears and the connection cannot be made. Solving this

    $24 (Avg Bid)
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    15 bids

    i have bought vps on contabo and i wanna download info that i have saved there to my own pc i have access on it via vnc viewer

    $336 (Avg Bid)
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    24 bids

    Hi. good day. I am working on one project, and need assistant on SSL setting because I am getting SSL error in API requests from client. This is one time job, but if you have done as well, it will be long term project. Thank you.

    $30 (Avg Bid)
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    6 bids
    Network support 5 days left

    Installation of router for bank and government company

    $16 (Avg Bid)
    $16 Avg Bid
    12 bids

    We are experiencing some issues on our website that could be server related or cloudflare related. We need someone who is skilled in server management to have a quick look to determine if there is any problems, and if so, diagnose and fix. There is 2 errors I have attached. We need this looked at immediately. Please be sure to add SA#17 and todays dat e to your bid or it will be considered spam, ...

    $23 (Avg Bid)
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    8 bids

    I need Computer systems technician networking expert for long term work

    $2 - $6 / hr
    Sealed
    $2 - $6 / hr
    18 bids
    need to optimize my website 5 days left
    VERIFIED

    I need my website re-configured.I need you to build it.

    $26 (Avg Bid)
    $26 Avg Bid
    10 bids

    Hiring a Full time Linux System administrator. RHEL 7 & 8 You will need to be in front of your Laptop/PC, at work, MON-FRI 8AM-4PM ET. This may be a night shift depending on where you are in the world. Keep that in mind. You will need a dependable PC/Laptop and a good internet connection. There is 1,2 or 3 hours of on-call work occasionally. This means outside of M-F 8AM-4PM, once, twice or...

    $591 (Avg Bid)
    $591 Avg Bid
    18 bids
    Install, Setup TRACCAR on VPS 5 days left
    VERIFIED

    Build and install TRACCAR GPS server on VPS. This is a turn key project. Any and all required work for a completely 100% functional install of TRACCAR is a requirement of this job.

    $146 (Avg Bid)
    $146 Avg Bid
    19 bids

    Our internal domain conotroller routing is handled by TMG, which we need replaced with PFsense Remote access available when TMG is down Note, TMG cannot be shutdown as it takes hours to boot up at the moment. Note, External traffic for web applications is routed seperately, so internet connection will be available while you work.

    $154 (Avg Bid)
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    6 bids

    I have a droplet on digital ocean and i setup fastpanel there and also few websites running there, till few days ago all was fine but now every day after few hours my all websites goes down with status of 502 bad gateway nginx and on some website it says 504bad gateway nginx. So first we need to fix this issue than u need to guide me how can we optimize it for more speed and accuracy

    $22 / hr (Avg Bid)
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    17 bids
    php dev required 4 days left
    VERIFIED

    need my php website fixed , login , PayPal payment and some front end work aswell

    $125 (Avg Bid)
    $125 Avg Bid
    42 bids

    CENTOS WEB PANEL expert need for fast task , work will be through anydesk app , otherwise please don't bid the issue is in DNS , we need to fix it right now , and make every thing work fine , the whole panel should work fine and should test every thing on it first before giving any funds this should not take more than 30 min so we will only pay 1 hr rate nothing much even if you took 3 hr...

    $10 / hr (Avg Bid)
    $10 / hr Avg Bid
    15 bids

    my website is use aws lightsail,before it is working good,but today when i openit [login to view URL] then i created new instance with earlier snapshot,it still has this issue. 502 ERROR The request could not be satisfied. CloudFront wasn't able to connect to the origin. We can't connect to the server for this app or website at this time. There might be too much traffic or a configuratio...

    $27 (Avg Bid)
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    12 bids

    Need to get the internet working on a Computer running server 2008. I think its a DNS issue..

    $83 (Avg Bid)
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    15 bids

    1. GSLB Configuration with EPA Scans 2. Work with contact to provide a design for utilizing GSLB, EPA Scans, and Security policies in the Citrix environment. The design process will include the following tasks and components: a. Gather business and technical requirements and identify key prerequisites for integrating the desired 3rd party workflow solution with EPA scans and Security Policies 3...

    $15 / hr (Avg Bid)
    $15 / hr Avg Bid
    1 bids
    mount drives 4 days left
    VERIFIED

    Hello, I have a server with 4 drives, The server could not start, A problem might have occurred in OS "centos" server now in rescue system I want a professional person to mount drives in rescue system, So that I can transfer my files from the four drivers And I don't want to lose any of my files on the drives

    $32 (Avg Bid)
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    15 bids

    Complete and pass the Comptia Test in IT Networking

    $151 (Avg Bid)
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    7 bids
    Fix fail2ban on centos 4 days left
    VERIFIED

    I am looking for a freelancer who are expert in system admin. I have a problem with fail2ban because it doesn't add the ips to the ban list where I have to add them manually and also it doesn't stop the brute force attacks and ssh. I want to automatically ban on many ips who are trying to connect to my server, I only want to accept is my php script to connect to my smtp server. I want yo...

    $29 (Avg Bid)
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    13 bids
    Need help fixing server error 4 days left
    VERIFIED

    My software is getting a server error, need help fixing it. We are on GCP with Postgres

    $94 (Avg Bid)
    $94 Avg Bid
    15 bids
    Usb network gate -- 2 4 days left
    VERIFIED

    I want to have a remote usb connection redirect

    $183 (Avg Bid)
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    2 bids

    I have some remote desktops and they keep erroring. I restart the server but then after the night when I attempt to login to them again they say "error occurred" and I have to restart all of my programs. Please put the word NOW in your bid if you can help me solve this. I'll need to see that it doesn't produce an "error occurred" overnight because right now just resta...

    $29 (Avg Bid)
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    11 bids

    We want our VM Virtualbox server that working on local system with dedicated IP and we want move to cloud server so we need expert to configure sever properly.

    $94 (Avg Bid)
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    17 bids

    Need to install php latest compatible version on centos6.1

    $16 (Avg Bid)
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    11 bids
    ASN BGP IPs Route Skills 4 days left
    VERIFIED

    I’m looking for a skilled network freelancer who perfectly know : - ISP Residential or 4G Mobile IPs market offer - ASN Registration and BGP routing (to route subnet IPs into DataCenter) More information at discretion in DM

    $112 (Avg Bid)
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    5 bids

    install a a masternode using ubunti on amazon

    $301 (Avg Bid)
    $301 Avg Bid
    17 bids

    I have a droplet on digital ocean and i setup fastpanel there and also few websites running there, till few days ago all was fine but now every day after few hours my all websites goes down with status of 502 bad gateway nginx and on some website it says 504bad gateway nginx. So first we need to fix this issue than u need to guide me how can we optimize it for more speed and accuracy

    $19 / hr (Avg Bid)
    $19 / hr Avg Bid
    26 bids

    As announced in the title I'm looking for a person who can provide me with aws accounts or edu mail at the best cost.

    $5 / hr (Avg Bid)
    $5 / hr Avg Bid
    2 bids
    Network Engineer required 4 days left
    VERIFIED

    I am looking for network engineer . It is requested to place bid if you can start work today. we have a longterm projects for a good freelancer.

    $131 (Avg Bid)
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    36 bids

    Its a Sonar cloud project i need to exclude a file path so that my codes smells can decreases while running in Azure pipeline i getting error

    $14 (Avg Bid)
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    1 bids

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