Quản trị hệ thống Công việc và cuộc thi

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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Tìm Công Việc Trên Freelancer

Dự án/Cuộc thi Mô tả Lượt đặt giá/Bài dự thi Kĩ năng Bắt đầu Kết thúc Giá (USD)
I need a system administrator I have a small server setup and require onsite management and administration of the server 9 Quản trị hệ thống Jun 17, 2018 Hôm nay6n 22g $98
Windows Certificate Primary, Secondary Primary ADFS certificate expired, a Secondary certificate is installed in the root. The secondary certificate is not linking to ADFS Service. Need help, would need help right away on a WebEx Session - OS is Windows 2012R2 4 Quản trị hệ thống, Active Directory, Microsoft, Windows Server, Quản trị mạng Jun 17, 2018 Hôm nay6n 19g $102
Configure my google cloud to send bulk Emails Hi There, I need someone to configure my google cloud to send bulk Emails. Let me know if you can do this. Thanks 3 Quản trị hệ thống, Linux, Google Cloud Storage Jun 17, 2018 Hôm nay6n 13g $9
centos root i need a centos 6.9 vps server and a centos 7 vps server 24 Quản trị hệ thống, Linux, UNIX, Ubuntu, Debian Jun 17, 2018 Hôm nay6n 13g $400
Server ubuntu install Dell PowerEdge R710 install OS 30 PHP, Quản trị hệ thống, Linux, Kiến trúc phần mềm, Ubuntu Jun 17, 2018 Hôm nay6n 13g $107
Group Project in info risk management & Security in Health Network Visual I will provide document about project and infor mation give me answers for 2,14 ,15 16 by 8:00PM today and send me remaining and document in 3 days thats fine 2) LAN/WAN UPS not operational 14) Password hasn't been changed in over a year 15)Office left unlocked during lunch/breaks and overnight 16) Retired employee able to login identify Threats that can exploit the Vulnerabiliti... 10 Quản trị hệ thống, An ninh Web, An ninh máy tính, Quản trị mạng, Bảo mật Internet Jun 17, 2018 Hôm nay6n 12g $70
I need to a website for small business I need my website re-configured.I need you to design and build a website for my small business. 31 PHP, Quản trị hệ thống, WordPress, MySQL, Shopify Jun 17, 2018 Hôm nay6n 9g $31
CompTIA Network+ 2016 I am searching someone who is CompTIA Network+ 2016 certified and able to help to pass the exam. Course will be in English and a minimum of 850 points is required Time: 90 minutes Remote Access will be provided 7 Quản trị hệ thống, An ninh máy tính, Cisco, Windows Server, Quản trị mạng Jun 17, 2018 Hôm nay6n 7g $120
Edit ISO CD FreeBSD /Manage .sh installer file Hello looping for Prince with linux freeBSD edit ISO and remaking new one also we have installer file .sh get files form remote I want make it local 3 Lập trình C, Quản trị hệ thống, Linux, Shell Script, Ubuntu Jun 17, 2018 Hôm nay6n 6g $15
AWS SSL install expert Hello I have one of website which is hosted on aws. It is running on http:// I want to make it run on https:// My website is running on tomcat8. please bid who is expert. thanks 36 PHP, Quản trị hệ thống, Linux, Dịch vụ trang web Amazon, Web Hosting Jun 17, 2018 Hôm nay6n 4g $110
centos install varnish with https I want to use varnish for https. basic I installed varnish on server centos has WHM. I want to pass proxy https to port 403 to port 80 varnishes can cache. anyone experience with setting varnish cache with https can help me 14 Quản trị hệ thống, Linux, Apache, Nginx, Debian Jun 17, 2018 Hôm nay6n 4g $11
Windows server 2012 r2 configurations assistance Hello. I need to get some help with server 2012 r2 configurations in my uni project I have a computer installed server 2012 Its a network with 3 locations and all connected through a VPN. I have a PC installed server 2012 r2. The network has 3 locations and a cloud VPN. I need DNS, DHCP, Firewalls, File share, VPN, VOIP, Backup services, subnets for locations. I can send you the team viewer acc... 21 Quản trị hệ thống, Microsoft Exchange, DNS, Windows Server, Quản trị mạng Jun 16, 2018 Jun 16, 20185n 19g $146
error establishing data base connection error -- 2 I need my website re-configured.I need you to build my online store. error establishing data base connection error have that error showing on my website [login to view URL] 11 PHP, Quản trị hệ thống, WordPress, MySQL, Shopify Jun 16, 2018 Jun 16, 20185n 15g $17
error establishing data base connection error I need my website re-configured.I need you to build my online store. error establishing data base connection error have that error showing on my website [login to view URL] 16 PHP, Quản trị hệ thống, WordPress, MySQL, Shopify Jun 16, 2018 Jun 16, 20185n 15g $16
Openswan / IPSec VPN I have a vpn configured on an aws ubuntu instance. The connection is unreliable and is currently not working at all. I would like to have your help addressing the issue. 14 Quản trị hệ thống, Linux, Dịch vụ trang web Amazon, Ubuntu, Quản trị mạng Jun 16, 2018 Jun 16, 20185n 12g $34
multiple linux vps for mailservers hi, im looking for a powerful solution to send out bulk emails. i know there are many 3rd party services, but i prefer to just buy multiple linux vps and install postfix then use something like atomic mail sender to send out using those multi mail servers. if you have an easier way i am open to suggestions. 21 Quản trị hệ thống, Linux, DNS, Tiếp thị qua Email, Xử lý email Jun 16, 2018 Jun 16, 20185n 10g $896
VPN connection setup i want some one to setup VPN connection for me between 2 routers host : Drytek Vigro3500 client : Drytek Vigro2820 most of the setting is there , but i make something wrong which is disabled the connection 14 Quản trị hệ thống, Linux, Cisco, Windows Server, Quản trị mạng Jun 16, 2018 Jun 16, 20185n 9g $30
CPANEL/WHM setup trough router fix. I have setup a proxmox virtual Cpanel/WHM setup trough router, and the domain names arent coming trough, need a quick fix to that. So basically you need to know how to route properly trough router, and have some experience with routing/dns with cpanel. 20 Quản trị hệ thống, Linux, DNS, Web Hosting, VPS Jun 16, 2018 Jun 16, 20185n 8g $440
AMAZON CLOUD SERVER SETUP 1. Setting Up Main Server with backup Server 2. Setting Up Mail Server 3. Setting Up Development Server for employees 4. Must install all the Web Applications into server 5. When accessing main server need a authentication to mobile 6. Server have to use multiple brand it can goes upto 100 domains 7. Setting up all our office system into our cloud server.. 26 PHP, Quản trị hệ thống, Linux, DNS, Dịch vụ trang web Amazon Jun 16, 2018 Jun 16, 20185n 7g $740
Install Python script for Whatsapp bulk-messaging from Github to Linux server Github has a well rated repository of code & helpfiles for this purpose. I need an end product with which I can send mass / bulk messages on whatsapp wherein: 1) My number should not get blocked by Whatsapp 2) Automatic filteration of numbers from my contact list whereby messages are sent only to numbers active on Whatsapp 3) Compiling from time to time numbers that reply back to messages se... 4 Python, Quản trị hệ thống, Linux, Chrome OS Jun 16, 2018 Jun 16, 20184n 23g $25
Web development I need my website re-configured. Help in Website Development Website Development 29 Quản trị hệ thống, WordPress, MySQL, Shopify Jun 15, 2018 Jun 15, 20184n 22g $455
Develope a hosting site with php and html Hello! I have purchased whmcs and i need to setup all my dedicated servers to create vps automatically with solusvm or promoxvm, i already have purchased all the modules and everything need it. I appreciate if you provide the process/steps after completing the job. Thank you. 20 Quản trị hệ thống, Linux, Apache, Ubuntu Jun 15, 2018 Jun 15, 20184n 22g $449
Project for Emad S. - 15/06/2018 22:54 EDT We are a new company will be establish in Cairo next month, we need a free lancer Business/system analyst to join us in the beginning immediately I will be in Cairo next Monday, please contact me (Removed by Freelancer.com admin) Happy Eid & Best Regards, 10 Quản trị hệ thống, Kế toán, Kiến trúc phần mềm, Kiểm tra phần mềm, Phát triển phần mềm Jun 15, 2018 Jun 15, 20184n 22g $10
Dedicated Server with Plesk hosting ongoing support person We are looking for a skilled server tech that can be called upon to assist in technical assistance on our dedicated server. While all level 1 support is done by us we need someone the maintain the server health and configure settings on the new build. This is a long term contract as the support will be adhoc and often when we need assistance. Due to previous security issues we will ONLY accept f... 19 PHP, Quản trị hệ thống, Linux, MySQL, Web Hosting Jun 15, 2018 Jun 15, 20184n 21g $24
Install 3rd Party SSL Certificate in CentOS 7.3 Server Hello! I have bought a 3rd party SSL certificate from GeoTrust and trying to install it on CentOS 7.3 server. But I'm failing to do so. I have following: - CSR (Certificate Signing Request) - Public Key - Private Key I tried to generate a CRT with the CSR and private key using OpenSSL. Then I used the generated CRT in SSLCertificateFile directive. But I'm getting NET::ERR_CERT_AUTHORI... 30 Quản trị hệ thống, Linux, Apache, Ubuntu Jun 15, 2018 Jun 15, 20184n 21g $60
VPS Configuration my site is hosted on VPS server and the pages are coming in blank, I need server configuration service 46 PHP, Quản trị hệ thống, Linux, Web Hosting, VPS Jun 15, 2018 Jun 15, 20184n 21g $95
Cloud migration Cloud migration We are looking for cloud migration experts for transitioning our real-time applications from local servers to the cloud with scalability, flexibility, and cost-effective architectures/solutions. The micro-service based architecture may be needed and solutions using AWS is preferred. Skills required: AWS IoT, AWS Kinesis, AWS Lambda, AWS EC2, AWS ECS, AWS EKS, AWS RDS, AWS DynamoD... 18 Quản trị hệ thống, Linux, Điện toán đám mây, Azure, Dịch vụ trang web Amazon Jun 15, 2018 Jun 15, 20184n 19g $31
AWS EC2 - Setup https We want to setup AWS EC2 instance to https certificate.. 36 Quản trị hệ thống, Linux, Điện toán đám mây, Dịch vụ trang web Amazon Jun 15, 2018 Jun 15, 20184n 19g $11
wowza and jwplayer8 setup job i cant setup my wowza streaming enginge (trial) with jplayer8 (starter). i have ubuntu 16,04 server. Can you help me? 7 PHP, Quản trị hệ thống, Linux, Kiến trúc phần mềm, Ubuntu Jun 15, 2018 Jun 15, 20184n 17g $122
Bitrix24 Self-Hosted Installation on a Linux Server & Integrating with 3CX PBX Hope to run a Bitrix24 professional version on a Linux server. Looking for a freelancer who can prep the server, install and secure the environment and the platform. 9 PHP, Quản trị hệ thống, Linux, Nginx, node.js Jun 15, 2018 Jun 15, 20184n 17g $194
Setup a SIPWISE Server. We have a Vanilla SIPWISE Server Community Edition. We are looking for someone skills that can setup our SIP Providers and do test. 5 PHP, Quản trị hệ thống, Linux, Asterisk PBX Jun 15, 2018 Jun 15, 20184n 13g $227
Change OpenVpn Server Public IP - gateway? My Openvpn server running on ubuntu 18.04. I am using it on phone and on windows VPN. This IP is main ubuntu server 1.2.3.4. On same server is parked couple IP addresses, from another countries. I wanna use another gateway IP address for windows/phone vpn parked to my server. Example 5.6.7.8 is from USA, and i can watch N3tfl1x and use on phone :) But server is located in France. I don't wann... 1 Quản trị hệ thống, Linux, Ubuntu, OpenVPN Jun 15, 2018 Jun 15, 20184n 12g $25
Setup ESXI 6.5 Replicator backup and APC UPS power down on our server We need to set up ESXI 6.5 following: 1. Automated replicator back up 2. Vmotion 3. APC UPS power down of VMs on our server. 8 Quản trị hệ thống, Linux, UNIX, Ubuntu, Quản trị mạng Jun 15, 2018 Jun 15, 20184n 11g $21
Microsoft CRM Support Microsoft Dynamics CRM Support help 16 PHP, Quản trị hệ thống, Quản lí dự án, Kiến trúc phần mềm, CRM Jun 15, 2018 Jun 15, 20184n 10g $19
Repair AlwaysOn MS SQL Server 2012 I have alwayson enabled, but one server crashed and have backups (hyper-V VM). need them deployed and enabled again. Also need over check of sql server performance. Need to work with me using teamviewer. Available M-F 8-5 pacific time. 8 Quản trị hệ thống, SQL, Windows Server, Quản trị cơ sở dữ liệu, Microsoft SQL Server Jun 15, 2018 Jun 15, 20184n 9g $124
Vicobox on AWS EC2 I'm looking for someone to install a vicibox to amazon EC2. Would be perfect to have a personal AMI that could be launched at needed. Best regards 17 Quản trị hệ thống, Linux, Điện toán đám mây, Dịch vụ trang web Amazon, Ubuntu Jun 15, 2018 Jun 15, 20184n 5g $166
asterisk crash asterisk[9194]: segfault at 6dd20000001a ip 00006dd34530b94a sp 00006dd22954fa10 error 4 in [login to view URL][6dd345293000+18a000] 11 PHP, Quản trị hệ thống, Linux, Asterisk PBX, VoIP Jun 15, 2018 Jun 15, 20184n 4g $112
Seeking team to build complete VPN platform (experience with OpenVPN, IPs, WHMCS, and more required) We are seeking a software development team who is capable of building a full-blown VPN (Virtual Private Network) hosting platform. We would prefer to work with a firm that has had similar experience in the past with this type of work. Strong experience with VPN networks, IP networking, and WHMCS will be required for this project. The VPN app will have the following requirements, please ensure yo... 26 PHP, Quản trị hệ thống, Linux, Apache, Ubuntu Jun 15, 2018 Jun 15, 20184n 1g $26013
IBM Datastage 11.5 server installation Need someone who can install IBM Infosphere information server [login to view URL] on Red hat Linux 6.9 Firstly they need to check the prerequisites on the machine, then install and after that perform the post installation steps. So that the environment is ready. 7 Quản trị hệ thống, Linux, UNIX, Red Hat Jun 15, 2018 Jun 15, 20184n $80
Web development I need my website re-configured. I downloaded Facebook page but while opening it offline, it is not opening in a proper way I.e. not looks like original Facebook page 10 Quản trị hệ thống, WordPress, MySQL, Shopify Jun 15, 2018 Jun 15, 20183n 23g $15
Troubleshoot ftp issues, MySQL Database issues, rvsite and rvsitebuilder issues for my cent os 7 dedicated server Hi, I am Mr Sriram Kasturi from Chennai, India here. Using a freelancer that I hired from this site, I setup a dedicated centos linux 7.5 web host with cpanel/whm and setup whm/cpanel for 12 domains. I need help for troubleshooting ftp issues, MySQL Database issues, rvsite and rvsitebuilder issues for my cent os 7 dedicated server and check for general maintenance to find out whether there are o... 14 Quản trị hệ thống, Linux, MySQL, Quản trị cơ sở dữ liệu, Web Hosting Jun 14, 2018 Jun 14, 20183n 22g $19
Shopify website needs to be completed I need my shopify website re-configured. I need some pages built and some buttons etc. So i can start putting in products. I will talk more about the project via chat. 70 Quản trị hệ thống, WordPress, MySQL, HTML, Shopify Jun 14, 2018 Jun 14, 20183n 20g $160
Migrate website to new VPS I need someone to setup CPanel on a VPS. 43 PHP, Quản trị hệ thống, Linux, Web Hosting, Ubuntu Jun 14, 2018 Jun 14, 20183n 19g $25
cisco ccna i want someone to learn me from scratch the ccent up to ccnp 19 Quản trị hệ thống, Cisco, VoIP, Quản trị mạng Jun 14, 2018 Jun 14, 20183n 17g $582
Web development I need my website re-configured. Require seo expert in delhi for part time 5 Quản trị hệ thống, WordPress, MySQL, Shopify Jun 14, 2018 Jun 14, 20183n 15g $116
Fix linux issue/bug? I am using ZTE MF823 modem/router with my Keenetic 4G II , OR other router running OpenWRT. Problem is that my modem is not recognized by either router on *boot*. In order for it to get discovered, I have to plug the modem in once the router is running. OpenWrt has some sort of linux that I can access via telnet/ssh, and Zyxel has it's own CLI. ZTE mf823 is also accessible via telnet and i... 3 Quản trị hệ thống, Linux, Ubuntu, Debian Jun 14, 2018 Jun 14, 20183n 15g $25
Network and email server security A specialist in computer network security is required in CentOS 7 operating systems, to configure an email server (Postfix) in order to prevent reporting of the unwanted email list, and to try to optimize the security and speed of the network. Example: Remove the botnet reported in the following url with the IP [login to view URL]: [login to view URL] 20 Quản trị hệ thống, Linux, An ninh máy tính, Quản trị mạng Jun 14, 2018 Jun 14, 20183n 10g $137
Web development I need my website re-configured. I want to hide WordPress view source code on " Listingpro directory theme" included : Theme name, Plugin name,  WP Login name, and other codes contained "WP"Here is the theme name: [login to view URL] 30 Quản trị hệ thống, WordPress, MySQL, Shopify Jun 14, 2018 Jun 14, 20183n 9g $159
Need to install a router I need someone to install a router at my workplace. 18 Quản trị hệ thống, Cisco, Quản trị mạng Jun 14, 2018 Jun 14, 20183n 9g $10
AWS training taining in aws cloud computing 14 Quản trị hệ thống, Linux, Điện toán đám mây, Dịch vụ trang web Amazon Jun 14, 2018 Jun 14, 20183n 9g $224
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