Administración de sistemas 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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    148 trabajados encontrados, precios en USD

    Necesito conectarme mediante vpn, pero necesito conectarme a internet solo por la vpn, en caso de que se caiga la vpn, no puede conectarse mi conexion propia. Lo he intentado mediante el firewall con reglas de salida, pero no me ha funcionado.

    $134 (Avg Bid)
    $134 Oferta Promedio
    3 ofertas
    Curso de Apache Tomcat y Docker 2 días left
    VERIFICADO

    Necesito un formador para dar un curso de 15 horas que cubra los aspectos básicos del trabajo con Apache Tomcat. El curso tendrá lugar los días 25, 26 y 27 por la tarde de este mes en Madrid Capital.

    $17 / hr (Avg Bid)
    $17 / hr Oferta Promedio
    4 ofertas

    I use Ubuntu system, I don't use VPN, I need to solve this problem. I come from China。

    $10 - $30
    $10 - $30
    0 ofertas

    Bonsoir, Je cherche un Freelancer qui peut me réaliser un projet que je veux le faire . Merci ( french speakers only please , que les francophone svp )

    $219 (Avg Bid)
    $219 Oferta Promedio
    3 ofertas
    Windows Server Data Migration 6 días left
    VERIFICADO

    I have 3 servers that I want to move them to another hosting company, and I need a developer who has experience in .Net to move the data to the new server using Plesk.

    $20 / hr (Avg Bid)
    $20 / hr Oferta Promedio
    10 ofertas

    I would like to set up and design a funnel using click funnels to gather more leads for my web design agency. I'd also like some help with marketing and advertising tips on how to make it successful. I'd like to make this a fixed price project or possibly a month-month payment method. Please let me know your rates for a project like this.

    $455 (Avg Bid)
    $455 Oferta Promedio
    5 ofertas

    ACESS THE PRESENT INFRASTRUCTURE OF COMPANY AND DRAW AN AWS NETWORK DIAGRAM

    $19 (Avg Bid)
    $19 Oferta Promedio
    7 ofertas

    ACESS THE PRESENT INFRASTRUCTURE OF COMPANY AND DRAW AWS NETWORK DIAGRAM

    $18 (Avg Bid)
    $18 Oferta Promedio
    1 ofertas

    Hi, i have bought VPS server from [iniciar sesión para ver URL], it comes with CENTOS 7 I need you to install WHM & CPANEL and also i need you to install remote desktop app, so i can connect and control server.

    $25 (Avg Bid)
    $25 Oferta Promedio
    19 ofertas

    Ayudar a definir con soluciones low cost la implementación de un call center para unas 5 a 8 extensiones.

    $138 (Avg Bid)
    $138 Oferta Promedio
    4 ofertas

    I have a Powershell Script that are fully working in a AWS EC2. The task is to make it work at Windows Startup after the launch of a new AWS EC2 instance that comes from an image.

    $89 (Avg Bid)
    $89 Oferta Promedio
    6 ofertas

    I have a 5 page WordPress website. I need it optimized for speed. I will share the link with the shortlisted candidates. Could you please start your proposal with the word speed? I want to be sure you have read this.

    $117 (Avg Bid)
    $117 Oferta Promedio
    29 ofertas
    Spam Assassin Relay -- 2 6 días left
    VERIFICADO

    We need a spam assassin server building that we can slot into our existing email solution. Inbound email will arrive at the spam assassin server and then if appropriate relayed to our internal mail server. You will provide a detailed list of commands to install and configure the server on the latest copy of ubuntu. Once this is complete we will run it in our server. This will be a brand new instal...

    $122 (Avg Bid)
    $122 Oferta Promedio
    1 ofertas

    We have test environment on AWS - two Windows servers, one of them is Domain Controller. Task is to set up SSO with use of [iniciar sesión para ver URL] (or another java library). I am only looking for skilled experts with knowledge of setting up service accounts for Kerberos in Windows. Estimated configuration should be done in 2 hrs.

    $31 / hr (Avg Bid)
    $31 / hr Oferta Promedio
    2 ofertas

    Hi! We are conducting market research and testing on our new software release (Chrome Extension). We can provide content and graphic design as needed, just need someone who is creative and knows how to grow pages organically with results and test software. Please put "kdold" in your bid proposal.

    $573 (Avg Bid)
    $573 Oferta Promedio
    4 ofertas
    Set Up and Manage Email Campaigns 6 días left
    VERIFICADO

    We need someone who can set up an email campaign for our company that will not go to spam, and will be able to send out over 500k emails per month.

    $410 (Avg Bid)
    $410 Oferta Promedio
    13 ofertas

    Need the Devops and AWS guy to complete the task. Experience - 6+ Years Good Experience in all DEVOPS Tools like chef, Puppet, Ansible, Jenkins, Tools - GitLab, ANT, MAVEN, Shell Scripting, Linux, JIRA, Version One Cloud - Amazon Web Services ● Cloud providers such as (AWS, Azure and Google cloud) ● Linux distributions (CentoOS, Ubuntu, Debian.. Etc.) ● Containerization such as, Docker and Kuber...

    $533 (Avg Bid)
    $533 Oferta Promedio
    10 ofertas

    Hello, I need an expert in VOIP (GOIP) field who will remotely set up gsm bank, gateway and suitable server.

    $166 (Avg Bid)
    $166 Oferta Promedio
    8 ofertas
    Windows server 2016 upgrade 6 días left
    VERIFICADO

    Decided to have my(windows server 2012R2) VPS upgraded to Windows Server 2016. Have problems with import IIS scheme and import ODBC data sources

    $63 (Avg Bid)
    $63 Oferta Promedio
    7 ofertas

    I am looking for a freelancer to create a logo for our global meeting that is taking place in Greece in early April. We might also be interested in a powerpoint template to go along with the logo (to be determined). A theme has been determined, so we just need someone to bring it to life for us. Please send examples of logos for meetings that you have created before in your cover letter if possi...

    $374 (Avg Bid)
    $374 Oferta Promedio
    37 ofertas

    I am currently working on AWS. I want Assistance on below things CloudWatch metrics & Logs Terraform Integration with Circleci Docker DYnamodb ECS Lambda Kinesis Rest API'S

    $603 (Avg Bid)
    $603 Oferta Promedio
    13 ofertas
    CISCO Switches Troubleshooting 6 días left
    VERIFICADO

    I need someone with CISCO switching experience to fix some cisco switching issues.

    $37 (Avg Bid)
    $37 Oferta Promedio
    24 ofertas

    helping to build private cloud computing on tower pc using Hypervisors‎ (‎KVM‎, ‎VMware‎ ESXi) and open-source tools and platform like OpenStack, OpenNebula, Eucalyptus, Nimbus

    $24 / hr (Avg Bid)
    $24 / hr Oferta Promedio
    9 ofertas

    Hello, Cygwing - Linux/Unix Expert is requirted to work via TeamViewer to resolve next proble, inside Cygwin: 3 [main] gawk (7968) C:cygwinhomelenik_000moshell[iniciar sesión para ver URL]: *** fatal error in forked process - couldn't allocate heap, Win32 error 487, base 0x1200000, top 0x1600000, reserve_size 4190208, allocsize 4194304, page_const 4096 656 [main] gawk (7968...

    $136 (Avg Bid)
    $136 Oferta Promedio
    3 ofertas

    I have an image that i got from one of the KVM server. I am trying to start that in the Vbox but getting below error. Can someone help me on this. setuproot: moving /dev failed: No such file or directory setuproot: error mounting /proc: No such file or directory setuproot: error mounting /sys: No such file or directory switchroot: mount failed: No such file or directory Kernel panic - not synci...

    $72 (Avg Bid)
    $72 Oferta Promedio
    10 ofertas

    I need my laravel website re-configured.

    $65 (Avg Bid)
    $65 Oferta Promedio
    20 ofertas

    I am getting the following error when trying to start ipsec service: systemctl status [iniciar sesión para ver URL] [iniciar sesión para ver URL] - Internet Key Exchange (IKE) Protocol Daemon for IPsec Loaded: loaded (/usr/lib/systemd/system/[iniciar sesión para ver URL]; disabled; vendor preset: disabled) Active: failed (Result: start-limit) since Sun 2019-03-24 21:17:28 UTC;...

    $30 / hr (Avg Bid)
    $30 / hr Oferta Promedio
    5 ofertas

    You will create a LUA handler for SDDS packets. You will do this in three separate steps: 1. Enable sections in the LUA skeleton script that show the header/payload of the SDDS packet and change items in the Wireshark display. These sections of code are already present, you just have to uncomment them and run Wireshark to see the effect. 2. Add code to the section of the LUA script that processe...

    $14 (Avg Bid)
    $14 Oferta Promedio
    1 ofertas

    Design and Implementation of A Secure Amazon S3 Based File System In this project, you are required to design and implement a stackable file system running on Linux, which uses Amazon's S3 as backend storage. It needs to meet the following requirements: * Once mounted, a bucket in S3 appears as a local directory on your Linux machine; * Any updates ( creation, deletion or modification of f...

    $197 (Avg Bid)
    $197 Oferta Promedio
    4 ofertas
    Ubuntu 18.04 VPS Hardening 5 días left
    VERIFICADO

    Hello there. I need to optimize and hardening my server for better performance and security. We are currently using Apache + PHP + Mariadb. Ubuntu version is 18.04.2. Please remind: We used this script to install the environment - [iniciar sesión para ver URL] Updated kernel Anti Malware Updated OS Secured SSH Port Secured Root login Installed APF and BFD Installed rhkhunter Created cr...

    $128 (Avg Bid)
    $128 Oferta Promedio
    19 ofertas

    Aws Certified Server Admin Needed Route 53, S3 , ec2 , Load balance Auto Scaling Minimum 5 years exprience, 24 hours server monitering and Making Sure server have 100% uptime irrespective of traffic 100 users or 1 lakh users Pls show proof of 2 years experience in this field Mumbai Location Will Be Preferred

    $59 (Avg Bid)
    $59 Oferta Promedio
    6 ofertas
    Start promox on debian 5 días left
    VERIFICADO

    Proxmox server is down. We are not sure what is happening but we need someone to restore proxmox without loosing our data. Everything was working but nothing works now. We have the bridge information and will provide whatever else is needed. Please have experience and know what you are doing.

    $29 (Avg Bid)
    $29 Oferta Promedio
    7 ofertas
    Secure Amazon S3 Based File System 5 días left
    VERIFICADO

    I want someone who have experienced with Linux and can work with Amazon web service.

    $125 (Avg Bid)
    $125 Oferta Promedio
    23 ofertas

    I would like to set up and design a funnel using click funnels to gather more leads for my web design agency. I'd also like some help with marketing and advertising tips on how to make it successful. I'd like to make this a fixed price project or possibly a month-month payment method. Please let me know your rates for a project like this.

    $504 (Avg Bid)
    $504 Oferta Promedio
    7 ofertas

    Hello, Looking someone to post/write SolusVM, Linux/VPS VPS etc knowledgebase in WHMCS.

    $140 (Avg Bid)
    $140 Oferta Promedio
    11 ofertas

    when importing iso image and try to run first time, it gives me an error: Operating system not found. [iniciar sesión para ver URL] i tried to translate iso image from VMware Workstation to esxi ç, but not found. also tried to load a new fresh iso but still no Works. check attached. i Will grant you Access with anydesk, supervised. timebased better

    $11 / hr (Avg Bid)
    $11 / hr Oferta Promedio
    13 ofertas

    I would like to set up and design a funnel using click funnels to gather more leads for my web design agency. I'd also like some help with marketing and advertising tips on how to make it successful. I'd like to make this a fixed price project or possibly a month-month payment method. Please let me know your rates for a project like this.

    $503 (Avg Bid)
    $503 Oferta Promedio
    10 ofertas
    $17 Oferta Promedio
    2 ofertas
    ubuntu file mount 5 días left
    VERIFICADO

    ubuntu file mount internal diagnostics

    $11 / hr (Avg Bid)
    $11 / hr Oferta Promedio
    13 ofertas
    ENGINTRON configuration recheck 5 días left
    VERIFICADO

    Hi I have 3 websites on a VPS. We've had ENGINTRON installed serving NGINX as reverse proxy in front of Apache for a while. Ran update of ENGINTRON. One of the 3 websites that has a separate dedicated IP address distinct from the VPS IP (on which other two sites are running very well even now), has stopped serving. Can you get into my WHM and check the configuration for NGINX as reverse p...

    $23 (Avg Bid)
    $23 Oferta Promedio
    2 ofertas
    VoIP termination solution 5 días left
    VERIFICADO

    We are termination provider we have a specific solution in mind and we are looking for high skilled VoIP developers to achieve our goal. Our solution consist of 3 separate servers Server A: handles client registration, incoming traffic and billing Server B: filter spam and fake calls coming from clients Use IVR to filter these calls (answer all calls and ask caller to enter dtmf. no dtmf drop ...

    $548 (Avg Bid)
    $548 Oferta Promedio
    7 ofertas
    network problem 4 días left

    Hello , we have a small network 1 main switch and about 40 computers and 5-8 side swithes. we have erp program running on vm . the problem is when users working on erp program, the program freezes for 10-15 sec. the freezing happens on different time for clients, not at the same time. we have checked the sql nothing found. when working on server directly, not experiencing the freezes. It is only h...

    $132 (Avg Bid)
    $132 Oferta Promedio
    20 ofertas
    Linux server SETUP / Installation 4 días left
    VERIFICADO

    Need someone to setup/installation of a Linux server + setup my cpanel to work inc. Vesta panel. Already have server backup from previous Linux server

    $111 (Avg Bid)
    $111 Oferta Promedio
    47 ofertas

    Product based network marketing software based on Product Value

    $80 (Avg Bid)
    $80 Oferta Promedio
    1 ofertas
    build and modify 4 días left

    I need you to develop some software for me. I would like this software to be developed using SQL.

    $57 (Avg Bid)
    $57 Oferta Promedio
    5 ofertas

    السلام عليكم عندي راوتر سيسكو 2800 ومحتاج اضبط اعدادات dmz اي اتصال خارجي يطلب public ip يوجه مباشرة الى السنترال لكي افعل الاتصال على السنترال من الخارجي اي تحويله اقدر اشغلها من اي مكان مجرد اضافة اي بي السنترال ورقم الحساب المجهز بالسنترال

    $26 (Avg Bid)
    $26 Oferta Promedio
    4 ofertas
    Configure high load web server 4 días left
    VERIFICADO

    We have a server in the data center. Configuration: CentOS7 Intel(R) Xeon(R) CPU X5650 @ 2.67GHz (24) RAID0 - On SSD RAM 64Gb Installed on the server: mariadb 5.5 php-fpm 7.2 nginx 1.14 On this server, an online store. We need to adjust the maximum performance.

    $71 (Avg Bid)
    $71 Oferta Promedio
    16 ofertas
    Setup KVM on proxmox 4 días left
    VERIFICADO

    We have a proxmox node and need someone to setup the bridge for KVM support. (paying $10 and great review with more work) LXC works great but when we create a container it works until we disbale network manager. We cannot get the KVM to connect to the internet once NETWORK MANAGER is disabled. Your job is to fix the bridge, so when KVM is setup it works after disabling network manager. Must kno...

    $12 (Avg Bid)
    $12 Oferta Promedio
    4 ofertas

    Need addition 15- 18 of domain and subdomain either in domain host or webhosting control panel. They must be open with www. means open with [iniciar sesión para ver URL] . Also need addition of free SSL to all domain and [iniciar sesión para ver URL] are wrongly pointed to control [iniciar sesión para ver URL] dns configuration in wordpress site.

    $37 (Avg Bid)
    $37 Oferta Promedio
    6 ofertas