系统管理 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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    92 份搜到的工作,货币单位为 USD

    I am looking for a freelancer that has had experience working with/and or implementing different timesheet systems for businesses. I have some specific requirements for the tool, and would like a report that identifies the best 5 tools on the market that will deliver exactly what I need, the pricing and cost, and pros and cons for each system. This needs to be researched, and have someone look at the various free trials etc. to confirm with screenshots that the below is all possible (the essential catagory). From my own research of some of the common tools, there are often limits to how many catagories you can use, and limitations to having the task lists dynamic based on the client/team. The report needs to be one page/slide on each product, addressing each of the requirements below, an...

    $180 (Avg Bid)
    $180 平均报价
    6 个竞标

    Build a platform for the commercialization of IPv4 Proxy is Automated IPv6 Proxy! - Linux System Administration - Domain Routing Protocol is BGP Edge Routing - IPv4 proxy deployment domain is IPv6 (Static, Rotating, Dynamic). - Mastering Squid Tools, 3Proxy is similar - Automated deployment domain by Shell Script - Remote Deployment via SSH - Rest API domain Desirable: - PHP 8 is using mult threads (concurrency). - Knowledge in WHMCS (Creation of automatic provisioning module! - Clean code is readable - Best Practices in Agile Development! All projects are followed daily by github!

    $1164 (Avg Bid)
    $1164 平均报价
    7 个竞标
    CISCO VPN SAML SETUP 6 天 left
    已验证

    Need to someone to setup my Cisco VPN SAML configuration within Saturday 10PM IST.

    $23 (Avg Bid)
    $23 平均报价
    5 个竞标

    I try to use the the Bulk edit fro, Astra but every time I apply the server issues happen Do someone know how to fix ? Can someone let me know how to deselection some categories fro, bulk edit ? Thank you

    $10 (Avg Bid)
    $10 平均报价
    6 个竞标
    Wazuh customization 6 天 left
    已验证

    Email notification setup Monitor Browser history and keywords searched Monitor removable devices & external drives for file integrity Log when Copy / Paste / Cut are carried out ctrl+c / ctrl+v & ctrl+x Monitor running processes and alert if anything changed

    $170 (Avg Bid)
    $170 平均报价
    8 个竞标

    I am getting 502 Proxy Errors in my AWS Web application. I think if I increase the ProxyTimeout it will mitigate this. AWS supports a .ebextensions folder. I believe I can use that. I need to know what to name the .config file and the namespace for the option.

    $182 (Avg Bid)
    $182 平均报价
    7 个竞标

    I am going to deploy project If you can help, contact me

    $118 (Avg Bid)
    $118 平均报价
    21 个竞标
    Debian 10 repair 6 天 left
    已验证

    Hi, after upgrade this system have a lot of problems, can not see login page to ISPConfig, phpMyAdmin, not mail server... and same extensions in php not work. Anybody who can do it job? Money will be online on chat after job will be done. Thanks

    $138 (Avg Bid)
    $138 平均报价
    28 个竞标

    Need help on Router, ASA firewall, Firepower and Cisco ISE Configuration

    $350 (Avg Bid)
    $350 平均报价
    10 个竞标
    TAS install OpenVPN 6 天 left
    已验证

    Install AWS OpenVPN. Have install program not working correctly with Sip. Need to use Routing insted of NAT. I have very limited experiance with Ubuntu.

    $24 / hr (Avg Bid)
    $24 / hr 平均报价
    10 个竞标

    I need to migrate a Moodle server with its context from an on-prem VM to a new VM in Azure. The consultant must assess the current configuration of the Moodle server, and the plugins that are in use. The server has integration to the Wordpress website. The Moodle server is in production and any downtime must be scheduled and approved in advance.

    $32 / hr (Avg Bid)
    $32 / hr 平均报价
    17 个竞标

    Proyecto para trabajar 2 semanas como apoyo técnico informático en empresa retail, para asegurar la continuidad operativa por Cyber Day, se trabaja en turno nocturno

    $457 (Avg Bid)
    $457 平均报价
    7 个竞标

    Recently experienced a cyberattack. Now wanting to make sure the wifi is secure, vulnerabilities are minimized, there is no malicious behavior happening, and ultimately looking for peace of mind so I never have to worry about this again.

    $461 (Avg Bid)
    $461 平均报价
    17 个竞标

    Migrate woocommerce on digitalocean

    $15 (Avg Bid)
    $15 平均报价
    12 个竞标

    I am looking to convert an ansible playbook in to saltstack ,which can be used with salt-ssh the function is to install the "Zabbix agent on different os (ubuntu, centos, windows) as well as adding the host to Zabbix via the Zabbix server API" let me know how much you will charge for the whole project.

    $25 (Avg Bid)
    $25 平均报价
    2 个竞标

    Hi I have a ProLiant ML310e Gen8 v2 server with raid. It is 8 holes/slots for harddrives 2,5 inch. 1 and 2 has 600 GB HDD 10 000 rpm 8 has 1 TB HDD 7000 rpm All these are used and older HDD. i have a brand new small SSD 240 GB. I am not in need for a lot of harddrive space. Now windows server 2022 is running at the slowest1TB HDD. The two faster 600 GB HDD is not in use at all, no array created. I would prefer to run Windows at the faster SSD, not at all in the server at the moment. If no good solution, the two 600 GB HDD that is faster would at least be better to use for windows? In both cases use any of the other HDD as backup and storage if needed in future. I need consulation and recommendation how to do the best setup. And then we now best setup, I need clear instructions how...

    $52 (Avg Bid)
    $52 平均报价
    7 个竞标

    not massive company so not alot of work but want a cheap member of staff, $200 a month full time work on call, Duties Include: tech support like hosting issues, website building, vpn development upgrading, php panel developement and upgrades, cpanel, plesk issues fixing if ever an issue, app development, python knowledge is useful also, 2 days a week just checking over whmcs support and topups on vpn.

    $154 (Avg Bid)
    $154 平均报价
    23 个竞标

    We have recently migrated to AWS from other server. Post migration we are facing many issues of Error 500.

    $17 (Avg Bid)
    $17 平均报价
    14 个竞标
    Linux expert 6 天 left
    已验证

    We have some issue on our server. Website is not loading

    $17 / hr (Avg Bid)
    $17 / hr 平均报价
    22 个竞标

    need help to setup Nginx or similar system with user authentication system for vpn servers

    $145 (Avg Bid)
    $145 平均报价
    18 个竞标
    Production Server got hacked. 6 天 left
    已验证

    Our server got hacked. Need someone to help us tackle this issue.

    $12 / hr (Avg Bid)
    $12 / hr 平均报价
    6 个竞标

    We are looking for a casual IT Support Engineer for our fast-growing company in Sydney. The role provides an exciting opportunity for an experienced IT Support / Systems Engineer to join our amazing team. Qualified candidates should have: -Application management, including installing, configuring, and updating hardware and software/operating systems (Windows 7,10, Windows Server 2012, 2016, 2019) -Case handling, including change requests, complaints, and general inquiries -Strong Analytical and Troubleshooting Skills -Excellent knowledge of standard Antivirus, Backup Applications, storage -Strong knowledge of Windows Servers and key server technologies such as Active Directory, DHCP, DNS, File Services etc -Experience in implementing and managing all Microsoft products, including Windows ...

    $13 / hr (Avg Bid)
    $13 / hr 平均报价
    14 个竞标

    RMS is hiring a IT | Server Admin who is highly experienced in Email Marketing Platforms (SendGrid). This Project will have 2 Stages: **1st Stage: In-House Use - Global Bulk Email Campaigns **2nd Stage: Customer Use - Cloning | Duplicating 1st Stage and Creating Bulk Email Campaigns 1st Stage Instructions: 25 Hours - Complete | Beta Test Project **Using A2 VPS Server | Hosting (EMP - Lift 4 Server) install, setup and configure the Mailwizz Email Marketing Application, to support Email Marketing Platform Solution: 1.) Install cPanel to support the Email Marketing Platform Solution. 2.) Install, setup and configure the server for Mailwizz Hosting with all the necessary Mailwizz requirements. 3.) Install, setup and configure Domain Hosting open source software for manage any/all domains. 4....

    $19 / hr (Avg Bid)
    $19 / hr 平均报价
    10 个竞标
    cisco meraki 5 天 left
    已验证

    cisco meraki admin firewal and vpn problem

    $17 / hr (Avg Bid)
    $17 / hr 平均报价
    8 个竞标

    Looking for someone familiar with Conda to assist in debugging an error that only occurs after the project is ran through a packager. Module no longer is found.

    $43 (Avg Bid)
    $43 平均报价
    6 个竞标

    Before reading project specifications below, kindly note that any quote above the stated price i am willing to pay will be deleted and or marked as spam. PROJECT SPECIFICATION: I am running two ubuntu servers that have ffmpeg that is running on them as transcoders / encoders and livestreaming services. The services run fine but have an issue of latency when the user live streams. I need someone who will help configure the existing ffmpeg setup and help reduce the present latency being experience to something within the 5-7secs time limit. The present project is running off rtmp protocol. If you are selected to run this project, you will have or gain remote access to the server via anydesk by connecting to the terminal and will state all the information that will be needed beforehand be...

    $220 (Avg Bid)
    $220 平均报价
    7 个竞标

    Hello. I have very small DB (7MB) mysql (mariaDB) on a DirectAdmin Server and I want to import it to CPanel. I have already tried to do that via PHPMYADMIn. But that process was incomplete as no table data was imported. So you have to do complete dump from old server to new server. To complete this task you must have good knowledge of MariaDB and MySQL.

    $7 / hr (Avg Bid)
    $7 / hr 平均报价
    15 个竞标

    Se tiene el certificado y se requiere configurar en servidor de correo,, zimbra

    $14 / hr (Avg Bid)
    $14 / hr 平均报价
    15 个竞标
    Required AWS Expert 5 天 left
    已验证

    Our server response is delayed by 3-4 minutes need help here

    $86 (Avg Bid)
    $86 平均报价
    14 个竞标
    Devops searched 5 天 left
    已验证

    I need someone to connect my website to a domain (godaddy to aws) [Removed by Freelancer.com Admin] Budget: 20$

    $21 (Avg Bid)
    $21 平均报价
    16 个竞标
    SMTP Server - VirtualMin 5 天 left
    已验证

    Hello everybody I created a smtp server with my domain name following this video : Everything is working correctly, I'm able to send email and I also connected my email to thunderbird. Everything is working good. I have 2 issues : 1- I can't receive emails 2- I can't login using my email on for example, I have another email which is not @g ( it's xxx@ ) and I can use it to login from gmail platform. But I can't do it with my domain installed on virtualmin

    $27 (Avg Bid)
    $27 平均报价
    13 个竞标

    want to download 700 gb large folder from cpanel file manager via server root command anydesk only

    $29 (Avg Bid)
    $29 平均报价
    10 个竞标
    Ansible Experts Needed -- 2 5 天 left
    已验证

    Looking for Ansible Experts for automation

    $16 (Avg Bid)
    $16 平均报价
    5 个竞标
    Ansible Experts Needed -- 4 5 天 left
    已验证

    Looking for Ansible Experts for automation

    $15 (Avg Bid)
    $15 平均报价
    2 个竞标

    We are not able to take ufs dump of the root partition . DUMP: Warning - block 1651663474 is beyond the end of `/dev/md/rdsk/d0' DUMP: More than 32 block read errors from dump device `/dev/md/rdsk/d0' DUMP: NEEDS ATTENTION: Do you want to attempt to continue? ("yes" or "no") DUMP: Warning - block 1750620248 is beyond the end of `/dev/md/rdsk/d0' DUMP: Warning - block 1920103024 is beyond the end of `/dev/md/rdsk/d0'

    $142 (Avg Bid)
    $142 平均报价
    3 个竞标

    I want to configure Amazon ses and mailwizz that I already installed.

    $18 (Avg Bid)
    $18 平均报价
    5 个竞标
    Trophy icon Cool my CPU 5 天 left

    My CPU is running at 70 degrees Celsius at idle. Normal temperatures at idle should be 35-50 degrees. Eg. check ! Rules of contest are simple: First person that suggests settings to achieve lowering this to normal idle levels wins. No, my fan is not dusty and thermal paste shouldn't be changed. It runs rather cool with original Windows. I am currently running Linux Mint 20.3 but I have tried Debian 11 and Fedora 36 and all the time I get $ inxi -s Sensors: System Temperatures: cpu: 70.0 C I tried powertop, auto-cpufreq but no change. Also, I tried newer kernel but still nothing. Machine goes to 70 degrees after boot and stay there. Never cools below that. Upon some heavier load sometimes goes up and then fan kicks in and comes back. To me it looks like some system parameter ke...

    $30 (Avg Bid)
    $30
    3 项参赛作品

    AWS https configuration with domain and AWS other configuration.

    $11 (Avg Bid)
    $11 平均报价
    10 个竞标

    We are looking for individual AWS-certified DevOps professionals or Specialty. Need 3 Hrs Daily remote work for 1 year. Preferences to AWS-certified DevOps professionals or Specialty only.

    $32 / hr (Avg Bid)
    $32 / hr 平均报价
    14 个竞标

    We are using SynergyCP to automate the provisioning and OS installs of our servers. I am having a hard time getting our master server (dell r420) and switch (dell 5524) configured with SNMP, which would allow the master server to configure the switch ports and such.

    $162 (Avg Bid)
    $162 平均报价
    11 个竞标

    We want Remote Desktop Setup for our developers to work remotely ( Software Like AnyDesk ) 1) Developer will work remotely on the server 2) Remotely they can work but should not copy data from the server to developer's PC 3) Dat can be copy on server from one folder to another and from one drive to another of server 4) But Developer should not copy data from server to there PC

    $30 / hr (Avg Bid)
    $30 / hr 平均报价
    6 个竞标

    We are a growing MSP that is partnered with Fortinet and under contract to support a large scale Fortinet network for a major ISP. This huge core network requires a Fortinet NSE4 or 7 with an NSE5 (FortiManager / FortiAnalyzer) specialty to assist us with both scoping and providing support, configuring the equipment per the client's spec and troubleshooting both the old and the new infrastructure as needed. This network is 100% managed via FortiManager. There will also be other assignments available to support other large Fortinet client networks & projects. Possible Contract to Hire Opportunity for someone looking at Charlotte, NC as a potential place to build a tech career. We have many other network projects and client networks to manage and support to offer as well.

    $31 / hr (Avg Bid)
    $31 / hr 平均报价
    14 个竞标

    I need the Windows Server and system admin coder for multiple jobs. Details will be discussed

    $6 - $64
    加封
    $6 - $64
    5 个竞标
    vmware esxi specialist 4 天 left
    已验证

    Hi, i am looking for vmware esxi specialist to resolve a problem i am having with the storage on esxi host. thank you ori

    $11 / hr (Avg Bid)
    $11 / hr 平均报价
    22 个竞标

    We want to configure L3 switch with multiple V Lan's and bind up with FortiGate FW

    $98 (Avg Bid)
    $98 平均报价
    22 个竞标

    Setup, deployment, configuration, training, documentation, implementation and complete Zabbix Project Management. It will be on-site in Riyadh KSA and all visa/travel expenses for 3-months contract will be provided by company.

    $8500 (Avg Bid)
    $8500 平均报价
    7 个竞标
    Server system administrator 4 天 left
    已验证

    Hi we need a company to take care of our server. The responsibilities will be: 1) to take backups of the server 3 times per week 2) take care about the alerts of the site and fixes them quick 3) transfer sites from one server to another 4) check for errors 5) check for email erros 6) improve the server functionalities and hardware We need proposals with techical analysis, cost and a portfolio from previous works. We will not check proposals without these infos.

    $595 (Avg Bid)
    $595 平均报价
    48 个竞标

    Hello, I need a Drupal website with a community space (opensocial) and a training space (LMS). I want my members to have only one registration to have access to these two spaces (a menu to change space?)! I found these two Drupal distri that can work in Multisite mode: Can you tell me how long and what cost for: 1/ to install only OpenSocial on multisite mode? 2/ to install both with a single registration/connection? (if you can) - - With Drupal it is possible to do them on Multisite mode. So I want a installation of Opensocial distribution on my main domain and LMS on a subdomain or in a repertory ! My cloud server is a Debian 11 with plesk obsidian.

    $184 (Avg Bid)
    $184 平均报价
    14 个竞标

    Varnish/NGINX Install & Config ... more in chat ...

    $124 (Avg Bid)
    $124 平均报价
    39 个竞标
    Varnish Install & Config 4 天 left
    已验证

    Varnish Install & Config ... more in chat ...

    $15 / hr (Avg Bid)
    $15 / hr 平均报价
    25 个竞标