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.

雇佣System Administrators

筛选

我最近的搜索
筛选项:
预算
类型
项技能
语言
    工作状态
    137 搜到的工作,价格货币为 HKD

    About Us: We are the problem-solvers – the thinkers, the creators, the planners and practitioners – who understand their vision and make things happen! We are diverse enough to bring a wide range of perspectives, skills and disciplines to every client and every challenge. We're also a team that understands the power of working together to bring resourceful, smart solutions from ...

    $157 / hr (Avg Bid)
    $157 / hr 平均报价
    9 个竞标

    It is currently hosted on inhouse server on vm. Latest centos and latest freepbx. thanks

    $1962 (Avg Bid)
    $1962 平均报价
    1 个竞标
    Need OpenVPN developer 6 天 left
    已验证

    I need an OpenVPN expert that know about creating Windows desktop program

    $1766 (Avg Bid)
    $1766 平均报价
    5 个竞标

    Hello, i am looking for a linux webserver administrator for coaching me for several month. I have a basic knowlegde of webservers, and i setup them by myself. I use ISPConfig and Ubuntu 18.04 Linux. The coaching will include: - find problems in logfiles - find problems in security - solve email problems - solve SSL certificate problems - check backup solutions If you are interested in a long ...

    $1645 (Avg Bid)
    $1645 平均报价
    13 个竞标
    SOHO network setup needed 6 天 left
    已验证

    I am having some difficulties with a basic home configuration of my network. I am connected to my ISP using a Linksys CM3024 Cable Modem and I want to configure my Cisco 2821 Router with my Cisco 3750G-24P Switch. I also want to connect my Cisco WAP4410N so I can have wireless. I would like to use a vlan setup for 2 NAS devices, a wireless network, and 4 computers. I can get an IP from my ISP usin...

    $816 (Avg Bid)
    $816 平均报价
    29 个竞标

    phpmyadmin, cpanel and whm and cloud Linux installation and configuration

    $15495 (Avg Bid)
    $15495 平均报价
    29 个竞标

    Hi we need an expert who is able to fix the ssl proxy error on charls http proxy

    $93 (Avg Bid)
    $93 平均报价
    2 个竞标

    Check and install Linux image remotely

    $314 (Avg Bid)
    $314 平均报价
    13 个竞标
    Need OpenVPN expert 6 天 left
    已验证

    I need an OpenVPN expert that know so much about it and very skilled developer too.

    $1962 (Avg Bid)
    $1962 平均报价
    12 个竞标
    Cloudflare.com 6 天 left
    已验证

    We have a simple task if you know something about cloudflare.com. We have a VPS system, that system is not having a know name server. From our .DK domain, we cannot point to our server. So we need to do the following. 1. Point our .dk domain to [登录来查看链接]'s name server (That we can do.) 2. Next we need to point cloudflare to our system VPS name server. We're only looking at pointing to ...

    $196 (Avg Bid)
    $196 平均报价
    11 个竞标

    We having some issues with nano client connecting tp the prism in an exisitng setup. Need someone to remotely login and help troubleshoot and resolve the issue. Should be available immediately to support.

    $136 / hr (Avg Bid)
    $136 / hr 平均报价
    3 个竞标

    Hi we need an expert who is able to fix the ssl proxy error on charls http proxy

    $133 (Avg Bid)
    $133 平均报价
    2 个竞标
    AWS Expert Needed 6 天 left
    已验证

    i m looking aws engineer who have good experience in vps and linux server knowledge i just want make private ip address by vpc or elastic IP address and it should be 255 unique ip per vpc

    $199 (Avg Bid)
    $199 平均报价
    7 个竞标

    We are looking for ubantu / linux trainer. Experience 5y+ for our 3days training program Tuesday , Wednesday and Thursday in Delhi NCR .

    $1063080 (Avg Bid)
    $1063080 平均报价
    4 个竞标

    We need to use several computers in many regions remotely and this lasts for many years. It needs high internet speed and computer performance. And you must be male who lives in Europe or NorthAmerica.

    $1295 (Avg Bid)
    $1295 平均报价
    9 个竞标

    1- You will install, deploy and manage services of a windows server version in a Linux virtual environment 2- You will need to optimize the Linux host for the performance of the windows server and design and configure a virtual set up to test and monitor the full range of the windows server services.

    $3273 (Avg Bid)
    $3273 平均报价
    26 个竞标

    Hi. Would like a AWS server set up and once server is set up a instance of Archicad BIM server set up so we are able to utilise the teamwork funtion. As part of this, an instruction document of how to log in and access this instance will be required. The ability to update the BIM Server will be required. We will also require at a later date a QS Software program to be loaded as well

    $874 (Avg Bid)
    $874 平均报价
    15 个竞标

    Need VoIP engineer specialized in Netsapiens to configure it and, if completing that job satisfactorily, probably enter in a contract with us to give ongoing support and maintenance.

    $1962 - $5887
    $1962 - $5887
    0 个竞标
    Need a softether expert 6 天 left
    已验证

    Hi, i need a softether IPSEC vpn expert

    $361 (Avg Bid)
    $361 平均报价
    7 个竞标
    Tomcat Configuration 6 天 left
    已验证

    I need a specialist in Tomcat Server to Configuration my Tomcat Server

    $1028 (Avg Bid)
    $1028 平均报价
    3 个竞标

    SSL certificate needs to be installed on AWS urgently. I have the files from GoDaddy but cannot get the format right to be accepted. Just need someone who knows what they're doing to complete the install. Very quick job for the right person.

    $196 (Avg Bid)
    $196 平均报价
    43 个竞标
    i need web devloper 6 天 left
    已验证

    i need web developer who have knowledge about vps hosting

    $141 (Avg Bid)
    $141 平均报价
    7 个竞标
    my website hosting on aws vps 6 天 left
    已验证

    bymistake ditach my volume with ec2 so i need solve this and recovery my wbsite file and key and many things

    $243 (Avg Bid)
    $243 平均报价
    9 个竞标

    I have bought GoDaddy WHM server and it is a self-managed server, it is not sending mail I want to get that fix. Only apply if you have GoDaddy WHM experience

    $157 (Avg Bid)
    $157 平均报价
    11 个竞标
    Laravel website 5 天 left
    已验证

    Laravel developer for fixing some issues & for future maintenance contract

    $1224 (Avg Bid)
    $1224 平均报价
    80 个竞标
    Remote Server Administration 5 天 left
    已验证

    It is the opportunity for Small Remote Server Work. It could lead to kind of ongoing part-time job. We do have Windows VPS with GoDaddy, several sites hosted there, SQL database, couple SSL certificate and scheduled email services. I did some things by myself, but maybe not enough or missed something important (I'm not an expert in server administration, just developer) What I need is help w...

    $1248 (Avg Bid)
    $1248 平均报价
    32 个竞标

    Someone who can configure proxmox mail server gateway. Thanks

    $235 (Avg Bid)
    $235 平均报价
    7 个竞标

    Hi, We have sap ecc on linux system. What we want is when there is file generated on application server on particular folder, that file need to be move to FTP server which is windows based, once the file is transferred from sap to ftp. SAP file should get deleted.

    $201 (Avg Bid)
    $201 平均报价
    8 个竞标

    Project Description: 1. PenTest to be run via internal/external IP addresses of hosted application. 2. Web application assessment. 3. Best practice compliance analysis 4. Hardening workshop. 5. Post-hardening assessment. 6. Training

    $29639 (Avg Bid)
    $29639 平均报价
    19 个竞标

    Looking for someone to migrate a single domain's email accounts from CentOS Web Panel (CWP) to cPanel/WHM Server. We have root access to both servers.

    $39 / hr (Avg Bid)
    $39 / hr 平均报价
    13 个竞标

    need a Rocks Cluster expert to install nvidia drivers on all nodes

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

    I need my website configured.

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

    need a Rocks Cluster expert for centos7

    $33 / hr (Avg Bid)
    $33 / hr 平均报价
    4 个竞标
    DATA ENTRY 5 天 left

    About Us: We believe Compass Human Resources is well prepared for a world with a growing, aging population and continuously evolving healthcare needs. We have a clear mission, focused strategy and strong culture, all of which we expect will support the creation of value over the long term for our company, our shareholders and society. We believe innovation that produces breakthrough medicines a...

    $149 / hr (Avg Bid)
    $149 / hr 平均报价
    45 个竞标

    We have web, DR, log, mail, NAS, DB, firewall servers. We need someone to do the following on our servers: - Install/update any software if required - Troubleshoot and fix in case of any problem on servers - Do new configuration if required (rare) It is a monthly long terms job. We are willing to pay $200/month for this job. We have our office stuff who can also help you but they are not...

    $1499 (Avg Bid)
    $1499 平均报价
    45 个竞标
    Red Colour in Email Subject 5 天 left
    已验证

    Hi, I want the email subject in red colour. I am currenlty using red hat linux 7. I am using mail / mailx / sendmail functionlity to send email. I wanted email to come with red subject. may be html will be used while sending email. I would need help in simple shell script in which if a mail is triggered then subject line should appear in red colour.

    $181 (Avg Bid)
    $181 平均报价
    3 个竞标

    hi sir my name is akbar i m from bihar i m looking aws engineer who have good experience in vps and linux server knowledge its one time fix cost project i just want make private ip address by vpc or elastic IP address and ith should be 255 unique ip per vpc if any aws engineer are interested than contact me

    $2583 (Avg Bid)
    $2583 平均报价
    16 个竞标

    i want the installation of the goautodial v4 and the sip set up in my vps

    $424 (Avg Bid)
    $424 平均报价
    6 个竞标

    I consider getting emails from my host - saying that my Resource usage - Your Physical Memory usage was at 1023.99 out of 1024 - need help to correct host domain emails

    $715 (Avg Bid)
    $715 平均报价
    16 个竞标

    Recently we moved Magento Website from CPanel to AWS. The problem is admin panel is not working I need to fix it and add stripe payment gateway. Everything should be done by

    $895 (Avg Bid)
    $895 平均报价
    38 个竞标

    Hello, We have ubuntu pc and would like to install guacamole server on apache server to run on port http :80 and port https: 443 using valid ssl cert ( we will provide the cert files) this project will need to be done while out tech is watching the steps through screen sharing program. this should take less than 2 hours to complete. If you can get it done, and have the steps recorded, please ap...

    $701 (Avg Bid)
    $701 平均报价
    16 个竞标

    We have already installed BigBlueButton server but need to upgrade it to the latest release. Task 1 - branding Task 2 - recording Task 3 - testing on web and mobile Please share your past experience on customization and installation on Bigbluebutton Thanks,

    $1177 (Avg Bid)
    $1177 平均报价
    11 个竞标

    Currently having difficulties forwarding my modem and router Using the following scheme ----- MODEM ISP ---- HG659 [登录来查看链接] ---- Router ----- TL-WR1043ND [登录来查看链接] --- Server ----- CUSTOM [登录来查看链接]

    $220 (Avg Bid)
    $220 平均报价
    13 个竞标
    ipsec vpn setup on my server 5 天 left
    已验证

    I have install ipsec and i need someone to configure it to make it run. i can pay max 10 usd for it. thank you

    $55 / hr (Avg Bid)
    $55 / hr 平均报价
    8 个竞标

    Im Moment ist PHP 5.4.4 by OS vendor mod_php auf meinem Server installiert. Ich benötigen nun die Version 7.X.X auf der Maschine. Version Plesk Onyx v17.5.3_build1705170317.16 os_Debian 7.0 OS Debian 7.11

    $993 (Avg Bid)
    $993 平均报价
    14 个竞标
    AWS to GCP EC2 migration 4 天 left
    已验证

    I´d like to migrate my AWS EC2 instance to Google Cloud. I already set Velostrata, but cloud extension isnt working. Always become as imparied status.

    $1444 (Avg Bid)
    $1444 平均报价
    14 个竞标
    repair ubuntu postgres fail 4 天 left
    已验证

    no start ubuntu desktop, necesito repararlo

    $47 / hr (Avg Bid)
    $47 / hr 平均报价
    14 个竞标

    Ok, I need a high quality proven unix systems administrator for what should be a relatively straightforward task. At the moment not all emails from my ecommerce store are being delivered to clients. Gmail for example is refusing delivery of the emails. this is one of the refused emails when viewed in Alpine client on the server. '< 550-5.7.1 [2a01:7e00::f03c:91ff:fe31:302c] Our system has...

    $1115 (Avg Bid)
    $1115 平均报价
    10 个竞标

    I tried to install PhpMyAdmin on my Ubuntu 16.0.4 now MYSQL is no longer working. I do not use Cpanel only Linux command line. Please ensure you are profficient with it. Would like it fixed immediately please, thank you!

    $63 / hr (Avg Bid)
    $63 / hr 平均报价
    37 个竞标

    Searching for an expert who can give me a couple of hours training on troubleshooting Galera Cluster for $10. New freelancers are highly encouraged to apply. Thank you.

    $78 - $235
    $78 - $235
    0 个竞标