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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    139 jobs found, pricing in USD
    Apache Flink expert needed 6 days left
    VERIFIED

    Apache Flink expert needed for an IoT report. More discussion with selected freelancer.

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

    We are a web hosting company that provides shared hosting, reseller hosting, VPS hosting, and dedicated servers. We are looking for talented systems administrators (with great customer service skills) to join our operations/support team. The goal of the operations team is to ensure the smooth, day to day operation of our web hosting company, so this may include both support/systems administration...

    $730 (Avg Bid)
    $730 Avg Bid
    7 bids

    We are accountancy firm of 10 Users. We have file server in using Microsoft Server 2012 R2. We are looking to move to cloud. All accountancy software are installed on local computers. We would like to set up efficient remote working system. I think probably cloud computing or setting up VPN. We are not sure. Need advice as to what is best solution. We may look at setting up Office 365 as well.

    $37 / hr (Avg Bid)
    $37 / hr Avg Bid
    12 bids
    Linux Monero Restoring Issue 6 days left
    VERIFIED

    I only have my monero directory wallet which has a directory called MOE and in that directory is a file called MOE, [login to view URL] and MOE.keys. I have no passwords or recovery keys. I need to know if I can restore this wallet somehow.

    $25 (Avg Bid)
    $25 Avg Bid
    1 bids

    We are an AI startup looking for a person to join as AI Devops. This includes deploying models (triton server, tensorflow serving..) and optimizing deployment for scalability and latency on dedicated servers and in cloud. Requirements: 1. Experience working with machine learning models (transformers) 2. GCP/AWS/Azure devops experience 3. Linux sysadmin - experience Linux networking, iptables an...

    $38 / hr (Avg Bid)
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    1 bids

    Hi, Need freelancers who can help setup the same!!!

    $17 (Avg Bid)
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    10 bids
    VMware recovery -- 2 6 days left
    VERIFIED

    I need the VMX file recreated for two virtual machines on VMware hypervisor ASAP

    $31 / hr (Avg Bid)
    $31 / hr Avg Bid
    9 bids

    Need assistance with Network Security including Architecture, IPsec & Packet Firewalls

    $165 (Avg Bid)
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    20 bids

    Network marketing is an biggest source to accheive ur all dreams......

    $340 (Avg Bid)
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    2 bids

    I need someone to please help me build a Desktop Environment in AWS with the following specifications: - Ubuntu server 20.04 - Lubuntu Desktop installed - xRDP and Pulseaudio installed and configured to reroute sound to RDP client - Chrome and Firefox must be installed Success criteria: - Freelancer stands up the above Desktop Environment and permits me to test the connection with a RDP client ...

    $531 (Avg Bid)
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    20 bids
    configure Gitlab on aws 6 days left
    VERIFIED

    Need to configure Gitlab and back code repositories to s3 bucket

    $34 (Avg Bid)
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    11 bids

    I need soneone with experience of Maintaining windows 2008 R2/2012/2016 and upgrades and patches, Maintain and Administer AD, Maintain amd Administer Microsoft Cluster Solutions, SCCM and SCOM, VM virtulisation, Troublshooting Windows server and SCCM to support me during the day. You should be available to assist remotely 09,00 t0 17.00 UK time,

    $24 (Avg Bid)
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    9 bids

    Network marketing..... work from home

    $170 (Avg Bid)
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    1 bids

    Hi, I have a guitar lesson site that uses email marketing. I am finding that the emails we send out are going into SPAM folders. I need somebody to dive into this for me. I don't want just generic answers I can find by a simple Google search. I need somebody to understand the issue and present a comprehensive strategy tailored to my site for addressing the spam issue. You will be asked to: ...

    $325 (Avg Bid)
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    12 bids

    I need AWS professional who have worked with deploying ML Models with Sagemaker. just a small issue

    $14 (Avg Bid)
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    1 bids
    Cisco jabber 6 days left

    Need to Configure a voice Mail Drop Server. I need a technical person who can work in Cisco and experienced building servers. you need to complete the following steps : [login to view URL]

    $118 (Avg Bid)
    $118 Avg Bid
    5 bids
    Optimise my CloudWays VPS 6 days left
    VERIFIED

    We have a Cloudways server and 2 applications are consuming a lot of the CPU, making it quite unstable (see picture). The server should've been able to handle it all, the problems are bots coming to track the pages and that they are heavy (lots of useless pictures not showing up on the site). I need someone who will do a general asset cleanup as well as block many bots coming to these 2 app...

    $33 (Avg Bid)
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    9 bids

    i am looking for who can installation of zimbra in digitalocean,

    $38 (Avg Bid)
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    16 bids
    Malwares on my server 6 days left
    VERIFIED

    i have malwares on my server plesk

    $34 (Avg Bid)
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    22 bids

    What’s causing and fix load average spikes.

    $26 (Avg Bid)
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    8 bids

    This is a VERY simple assignment for a SonicWALL TZ300 expert. All I want to know are these 3 things: 1. How to disable URL logging (tracking) and ... 2. How to enable email notification whenever someone logs in as Admin ... 3. If someone logs in as Admin, what changes (if any) were made.

    $10 (Avg Bid)
    Guaranteed
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    1 entries

    We have just moved all our clients to a new better spec VPS however WordPress admin areas are running slow. I would like lightspeed, Cloud Linux, Litespeed and Maria Database optimizing for the best speed performance I would also like advice on whether or not to use Redis My clients use a mixture of WP Rocket and LS cache for caching however I want some caching done at the server level for unca...

    $197 (Avg Bid)
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    15 bids

    To Installing 3CX server for audio calls on our Amazon Cloud on the Linux VM

    $10 - $30
    Sealed NDA
    $10 - $30
    12 bids

    I have 60+ database running on Mysql on top of Centos. Need command to optimize all the database for performance tuning purpose. This is a simple task - my budget is 10 USD

    $45 (Avg Bid)
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    4 bids
    Programming project -- 86708 5 days left
    VERIFIED

    Need to Configure a voice Mail Drop Server. I need a technical person who can work in Cisco and experienced building servers. you need to complete the following steps : [login to view URL]

    $120 (Avg Bid)
    $120 Avg Bid
    2 bids

    Vmware VM Not Connecting through other LAN Computer/Public. I Need to Connect my Vm to other LAN and Public IP My budget is Rs 250 INR Only. Who Interested Immediately ping me.

    $3 / hr (Avg Bid)
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    7 bids

    Currently I have a smallest droplet on digital ocean on which already 2 websites are hosted. although only 1 is running and another one wants to remove. Now I have other two websites are hosted on hostgator hosting and want to shift/transfer to digital ocean and include new one more. That's how I need a droplet on which I can run 4 websites smoothly, on every website I will not get more tha...

    $23 (Avg Bid)
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    14 bids

    Hello, I have installed centos 8 and then whm in my home server but there is an issue in nameservers. Can you help me outta this. I created hostnames in godaddy and updated them in my server, but they are not working

    $18 (Avg Bid)
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    21 bids
    AWS+Linux+BASH 5 days left

    AWS Administration Linux Tuning Apache & NGINX BASH Jenkkins

    $13 / hr (Avg Bid)
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    13 bids

    Hi, we have mysql running on WINDOWS server and need to config so we can query the mysql from remote clients (being my desktop and another VPS). as well as mysql you will need some windows server skills as potentially we need to open port on firewall.

    $18 (Avg Bid)
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    12 bids

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

    $25 (Avg Bid)
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    18 bids

    i need an rdp wid good configration and with good ram capacity

    $106 (Avg Bid)
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    10 bids

    Residential Proxy Expert for SMM We are looking for an Online Marketing or Sys Administrator to help us choose a residential proxy provider for a project.

    $17 / hr (Avg Bid)
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    4 bids

    1. migrate the app from current linode server to new server time4vps 2. recommend and install new SSL certificate 3. resolve chatting module error which is based on [login to view URL]

    $174 (Avg Bid)
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    11 bids
    Apache to Nginx Rewrite 4 days left
    VERIFIED

    Looking for a developer to assist our team with converting an apache rewrite into nginx, ideal candidate should be able to complete today.

    $117 (Avg Bid)
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    13 bids

    We want our database be much faster and want it moved to external database or Mysql Cloud Website is webshop > woocommerce Server is 24 CPU's Intel(R) Xeon(R) CPU X5650 @ 2.67GHz Total Memory 64 GB Means website should load like lightning , but it is not GTmetrix : Grade D - Performance 61% - Structure 83% Ping dom test : Performance grade -D 70 PageSpeed Insights score 63 Toda...

    $104 (Avg Bid)
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    27 bids

    Hi there, I need a person who can host a website on aws from local system to aws via window server.

    $21 (Avg Bid)
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    15 bids
    Server related work- AWS 4 days left
    VERIFIED

    Need a person who can help me with restricting an url. AWS-ec2 instance. Won't share login.. Should be done through remote access

    $7 / hr (Avg Bid)
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    9 bids
    Windows 10 Office Network 4 days left
    VERIFIED

    i have a windows 10 machine that i added a microsoft account now it can not see it on my network - it was working prior to adding the MS account it is a 2 pc network with a NAS and i can not figure out how to fix this

    $25 (Avg Bid)
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    12 bids

    This is a Long Termed SECURITY TRUSTED position. Apply with confidence. TO BE DISCUSSED: Milestone 1 1. CONFIRM existing 3 server CLUSTER configuration is correctly set up and secured w/ WP floating IP on DO. (ALREADY DONE and set up fully) 2. Mailserver: Discuss and add dedicated mail server to VPS Cluster with existing WP plugins. 3. Discuss, Configure and implement PRIVATE open source Ownc...

    $168 (Avg Bid)
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    12 bids

    We are looking for an expert to setup mail server in a DigitalOcean Droplet or similar. Something like mailinabox will do.

    $36 (Avg Bid)
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    21 bids

    We are a startup and looking for a VICIDIAL expert who can work with the team to answer their queries and also help them in troubleshooting any issue they face in installation / configuration / setup of vicidial systems for our clients Engagement model - 2-3 hours session on weekends for about a month - 5 hour effort per week to help troubleshoot the issue

    $6 / hr (Avg Bid)
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    2 bids
    aws server expert 4 days left
    VERIFIED

    remote work 1. server attack remove [login to view URL] improve website [login to view URL] website now

    $8 / hr (Avg Bid)
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    13 bids

    Hello, I have a web project running on Ubuntu 18.04 Server, minimal installation without graphical interface, Apache, PHP 7 and MySQL. What I need is to protect my software against disk copying and cloning. Please write a message about it. If you speak Spanish it would be highly valued for a good interpretation, if not, Google Translate to use.

    $30 (Avg Bid)
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    2 bids

    you will be in charge of: 1. receiving orders from our sales team [login to view URL] orders within our supplier side 3. communicating with clients and giving updates [login to view URL] product and client success Pays on commission/ revshare

    $15 / hr (Avg Bid)
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    3 bids
    Need server help 3 days left
    VERIFIED

    I need someone to find out what in my server is causing my IP address being on email blacklist. I think its email server miss configured.

    $25 (Avg Bid)
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    5 bids

    I need support to manage and configure this specific switch network. Just offer ONLY if you have expert on this hardware. L2/L3

    $23 / hr (Avg Bid)
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    10 bids

    My non-profit law firm is moving from a custom system to TimeSolv for time tracking and management. I need an individual that has extensive experience using the product to assist the Native American Rights Fund in setting up the new system as well as provide staff training.

    $50 / hr (Avg Bid)
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    3 bids

    Admin Login Create Reseller Create Pin Add Payment Return Payment Payment Report Due Payment Report Auto Server Installing Apps Management System Server Management System Payload / Tweaks Management System Api Management System Reseller Management System Reseller Login Create Reseller from Reseller Create Bulk Pin from Reseller Have many more Options. Others Service -----------------------------...

    $20 (Avg Bid)
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    2 bids

    I am working with FOP2 and need help setting up park calls and warm transfer, as it is not working.

    $14 / hr (Avg Bid)
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    2 bids

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