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 CAD
    Database Migration 6 days left
    VERIFIED

    Looking to have our MySQL database transitioned, with data, to a managed MySQL service on DigitalOcean. The database is on a Windows MySQL server.

    $1260 (Avg Bid)
    $1260 Avg Bid
    35 bids
    Transition webserver 6 days left
    VERIFIED

    We are looking to have someone help us transition our webserver from Nodejs on a single server to DigitalOcean. It is currently on nodejs on a Windows server environment.

    $616 (Avg Bid)
    $616 Avg Bid
    14 bids
    Cisco Router 6 days left

    Our Telco carrier upgraded two T1 circuits that are part of our MPLS system. We need to upgrade the cube on the on site Cisco router for the affected location with the new IP information provided by the Telco provider, test connectivity and make sure that Voip calls are coming through in our Cisco UCS telephone system for this location.

    $67 / hr (Avg Bid)
    $67 / hr Avg Bid
    4 bids
    Hyper V to Azure 6 days left
    VERIFIED

    I have a server in a data center with hyper V that I do MS backups on it nightly. I also do database backups online twice a day and send it to a ftp site. I want to set up a Hyper-V to Azure on a snap shot of where it is presently . My thought is if anything happens I can turn on my azure and then just update my databases and I will be ready to go. I need help on setting up a copy of my hyper v ...

    $220 (Avg Bid)
    $220 Avg Bid
    4 bids

    we need an expert in AWS to help us fix the issue where all of our emails from a specific domain is going in spam folder in gmail.

    $29 (Avg Bid)
    $29 Avg Bid
    6 bids
    Email Configuration 6 days left
    VERIFIED

    [Teamviewer/Anydesk/Zoom] Need to configure pop & imap server in postfix or Exim with user authentication via mysql. Budget is $15 Thanks!

    $13 - $39
    Sealed
    $13 - $39
    2 bids

    We have installed Phabricator on AWS. We want to migrate to Jira. We used Phabricator for only few months so there are not a lot of history.

    $262 (Avg Bid)
    $262 Avg Bid
    5 bids
    setting up mining rig 6 days left
    VERIFIED

    Hello, i wish to set up a mining rig. It was before on linux. now i wish to add SSD disk and run it on windows 10. The prolbem started when i done these. now i have a black screen with a blinking cursor... now i can not move anything... So what i need to do is to solve these problem and set up the mining rig so it will work propertly...

    $12 / hr (Avg Bid)
    $12 / hr Avg Bid
    1 bids

    Currently hosting the application on a bare metal server in Hetzner. But it could not handle the load in a recent increase in user load. Looking for someone who could configure a Cloud server on Hetzner Cloud or an alternative that will be scalable and economical as per my application hardware requirement.

    $9 / hr (Avg Bid)
    $9 / hr Avg Bid
    4 bids
    Node.js expert required -- 2 6 days left
    VERIFIED

    I am currently running react + node app on my windows 10 machine. But it isn't working on linux Ubuntu machine. It is newly bought Ubuntu machine. I need node expert to run my app on linux. It is simple project taking few hours if you are expert. Long term contract will be followed to him. Happy bidding :)___(:

    $13 - $39
    Sealed
    $13 - $39
    9 bids
    Windows scripting 6 days left
    VERIFIED

    I am looking for an excellent windows scripting expert

    $130 (Avg Bid)
    $130 Avg Bid
    13 bids

    I'd like support using opencore to get my amd hackintosh to be able to work final cut prox. I built the PC already and have a bootdisk set up for mac os catalina. I'm having trouble getting the efi folder set up to run optimally and need help post install to make sure everything works well. my hardware: AMD 3700x ASUS ROG Strix AMD Radeon RX 5700XT Asus Tuf Gaming x570 plus WiFi Co...

    $13 / hr (Avg Bid)
    $13 / hr Avg Bid
    1 bids

    Need help in decrypting files encrypted by a Ransomware with extension .XINOF. I will share few encrypted file and other information while chat discussion.

    $170 (Avg Bid)
    $170 Avg Bid
    2 bids

    I need someone with first-hand knowledge of HP server.

    $205 (Avg Bid)
    $205 Avg Bid
    10 bids

    AWS Prod env setup and security config for web app

    $116 (Avg Bid)
    $116 Avg Bid
    12 bids

    Need a system admin to help me optimize Litespeed + Wordpress for optimum performance.

    $47 (Avg Bid)
    $47 Avg Bid
    7 bids

    I am looking for a Devops / Server Admin expert who has experience in Litespeed and can help me optimize the website for speed.

    $16 / hr (Avg Bid)
    $16 / hr Avg Bid
    18 bids

    [login to view URL] VERY SIMPLE APP , CHECK LINK FOR APP DETAILS , EVERYTHING EXPLAINED .

    $20 (Avg Bid)
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    2 bids

    [login to view URL] This is Simple Project , My Budget - 1,500 rs to 2,800 rs ONLY .. So If you are interested place BIDS btw this price . This is VERY SIMPLE APP ONLY

    $95 (Avg Bid)
    $95 Avg Bid
    4 bids

    Need support from expertise to configure following on ManageEngine ServiceDesk MSP application: 1. Creating accounts for customers with name and logo 2. configuration MFA, SMS and Email alerts 3. Configuring Technician accounts 4. best practices for security and operations Other functions that will help to improve the functionality.

    $257 (Avg Bid)
    $257 Avg Bid
    4 bids

    I need someone who has experience of Random Log generation and pushing log to my server This requires short understanding of linux I think Linux sysadmin can handle this project shortly - Required knowledge SSH Linux , Log Post You can use python or php as you need with crontab style Thank you

    $2568 (Avg Bid)
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    17 bids
    need seconds laptop dell 6 days left
    VERIFIED

    need seconds laptop dell bangalore i7,1tb,16gb ram.

    $18 (Avg Bid)
    $18 Avg Bid
    1 bids
    Azure CLOUD 6 days left
    VERIFIED

    Need to configure JFROG on AZURE cloud

    $42 (Avg Bid)
    $42 Avg Bid
    6 bids

    This project is to create a Typescript CDK build for deploying a React front-end application to AWS CDN via S3. Please review the project summary for more information.

    $303 (Avg Bid)
    $303 Avg Bid
    3 bids

    Im searching for some EU based hosting providers than can provide me with cheap ipv4 addresses that I can activate houry or I can lease monthly. I will be using the IP addresses to create proxies with squid proxy server. I need someone with experience in this department and can help me find what I am looking for and has experience with previous providers who offer this. My freelancer must also ...

    $59 (Avg Bid)
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    5 bids

    VPS at Godaddy. i need help configuring emails properly, something about PTR records, verify IP, etc.

    $68 / hr (Avg Bid)
    $68 / hr Avg Bid
    23 bids

    0 use LINUX on amazon web services (AWS) needed explanation how to use AWS as well create account etc 1 local OS - Windows Remote OS - Linux 2 use for python debug [login to view URL] 3 run pycharm on my local windows computer, pycharm installed only on my local computer 4 python files located on EC2 AWS 5 python read/write data located on S3 bucket on AWS 6 I Need to use pycharm to to run a...

    $41 (Avg Bid)
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    3 bids
    account 6 days left

    I need my website re-configured.I need you to design and build my online store.

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

    I'm looking for a sysadmin for a linux VPS. I need him to update services & to do performance & security checks. This includes and not limited to : - Update services (Apache, SSH, Mysql, etc.) - Update languages (PHP, Perl...) - Auditing access points identify potential threats - Server optimization if needed. I need a full report of sysadmin recommandation after first auditin & ...

    $216 (Avg Bid)
    $216 Avg Bid
    21 bids

    My website address is https://koofamilies.com. Now the issue is that I need to reclasify my merchants into different main and sub-section. For example, merchant A under “Johor” main -section and “Kulai” sub-section, Merchant B under “Melaka” main section and “Bintulu” sub-section, Merchant C under “Kuala Lumpur “ main section and “k...

    $212 (Avg Bid)
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    13 bids

    I am looking for a certified Fortinet engineer to pack me up in the installation of two units FAD-1000F load balancer in High availability mode . Someone with experience and good network background and in addition to security

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

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

    $28 (Avg Bid)
    $28 Avg Bid
    6 bids

    VPN Connectivity from AWS to OnPrem to reach the servers.

    $151 (Avg Bid)
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    20 bids
    Backup solution for Linux 5 days left
    VERIFIED

    Searching for an expert who can provide me the best backup solution for Linux and configure it. Thanks!

    $13 - $39
    Sealed
    $13 - $39
    27 bids

    I need my website re-configured.I need you to design and build my personal website.

    $190 (Avg Bid)
    $190 Avg Bid
    20 bids

    I need someone who has experience of Random Log generation and pushing log to my server This requires short understanding of linux I think Linux sysadmin can handle this project shortly - Required knowledge SSH Linux , Log Post You can use python or php as you need with crontab style Thank you

    $108 (Avg Bid)
    $108 Avg Bid
    15 bids
    system administrator 5 days left
    VERIFIED

    plss pitch ur monthly quote on on the following Job brief We are looking for a System Administrator to maintain, upgrade and manage our software, hardware and networks. Resourcefulness is a necessary skill in this role. You should be able to diagnose and resolve problems quickly. You should also have the patience to communicate with a variety of interdisciplinary teams and users. Your goal will...

    $474 (Avg Bid)
    $474 Avg Bid
    27 bids

    I have a sophos hardware, need help in configuring it in my office. Also need to configure the sophos software for monitoring. Additionally need to configure few VMs through office network to be accessed remotely

    $238 (Avg Bid)
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    14 bids

    HI! I have a Xiaomi router and I have connected it with my ExpressVpn, which will show that it is connected. The issue is that I'm not able to connect to the internet.

    $45 (Avg Bid)
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    11 bids

    Im looking for network engineer who is experience in iptv networking . I need and engineer to implement security to my dedicated servers

    $1622 (Avg Bid)
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    15 bids

    Review & Modify my CV & Profile in LinkedIn Based on German/European standards. My Major in SYSTEM ADMIN - DevOps - Linux Admin - Windows Admin - Cloud Admin, Data Engineer, Infrastructure Engineer , VMware / Hyper-V Engineer . Should be Technical skills writing ..

    $90 (Avg Bid)
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    10 bids
    Postfix cant send email 5 days left
    VERIFIED

    I have got a problem with my postfix as i am unable to send the email. I think there is a problem with the certificate that I use letsencrypt as it is expired or it could be something else. I want you to have a look on my server to see what the problem is and why it did not allow me to send the email. Happy to pay $30 for quick solve. Looking forward to working with you.

    $36 (Avg Bid)
    $36 Avg Bid
    18 bids

    Need an expert who can teach me corosync and pacemaker with complete lab in Linux machine.

    $13 - $39
    Sealed
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    2 bids
    Capture vmware vlan traffic 4 days left
    VERIFIED

    Need a quick help to mirror traffic from an interface of a server to another server where wireshark is already installed

    $145 (Avg Bid)
    $145 Avg Bid
    8 bids

    Hi, I have Miktrotik Router and has 3 VLAN on it. Currently Need to configure Firewall to ensure the Private Network is not reach to Public Network. On server we received martian source on dmesg as below :- [1703277.676438] IPv4: martian source [login to view URL] from [login to view URL], on dev intbr0 [1703277.676456] ll header: 00000000: ff ff ff ff ff ff 0c c4 7a 82 bf b5 08 00 .........

    $151 (Avg Bid)
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    18 bids
    Shopify Speed Optimisation 4 days left
    VERIFIED

    SHOPIFY DEVELOPERS ONLY PLEASE To improve speed for an established Shopify store, we need the following: - Eliminate render-blocking resources - Defer offscreen images - Remove unused JavaScript - Optimize existing JavaScript - Use efficient cache policy - Reduce initial server response time -Minify JavaScript -Remove unused CSS -Properly size images -Defer offscreen images -Avoid serving legacy...

    $170 (Avg Bid)
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    27 bids
    Building Asterisk cluster 4 days left
    VERIFIED

    I am searching for an expert who can help me building cluster and load balancer with Asterisk

    $13 - $39
    Sealed
    $13 - $39
    3 bids
    I need a website designer 4 days left
    VERIFIED

    I need my website re-configured.I need you to design and build my online store.

    $284 (Avg Bid)
    $284 Avg Bid
    79 bids
    Dev Ops Project 4 days left
    VERIFIED

    Need the services of an experienced Dev Ops engineer to complete the following tasks - 1. Installation of an in memory DB (redis) 2. Auto build app 3. Graphql setup 4. DevOps setup Audit (AWS, Digital Ocean, VPC, Cloudfront, firewall, Port standard) 5. A bash script for SSL auto renewal 6. incremental backup (db & ecs) Our API's are growing in number. We need to convert all our API...

    $172 (Avg Bid)
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    7 bids

    Hello I have an asterisk pbx that works behind firewall and the way it works is with a router that allows IP traffic destined for SIP communications from internet on dedicated WAN port to be directed with no inspection to and internal IP of the asterisk PBX, also all internal lan trafic to asterisk PBX is thru the internal IP address. In the router all outbound SIP traffic is redirected thru the s...

    $54 (Avg Bid)
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    5 bids

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