Systémový administrátor 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. Zaměstnat System Administrators

Filtrovat

Moje poslední hledání
Třídit podle:
Rozpočet
pro
pro
pro
Dovednosti
Jazyky
    Stav zakázky
    146 zakázek nalezeno, ceny v EUR

    Hi, I am seeing many CPU spikes in my AWS EC2 and RDS (MySql) instance. I want an AWS expert to look into this for me. I want to see the cause of spikes and what fixes you applied.

    €104 (Avg Bid)
    €104 Průměr. nabídka
    10 nabídky

    We have a WordPress website in Amazon Web Services using an EC2 instance. We need a quote for patching the Linux Kernel and keeping the server up to date. You must be experienced with: - Amazon Web Servers - EC2 - Let's Encrypt - Linux Kernel - Server Maintenance (AWS)

    €117 (Avg Bid)
    €117 Průměr. nabídka
    28 nabídky

    Hello, I’m looking for someone who can build a management system (similar to a router configuration system) for a product on a server (with nginx installed on the server). The system will be built in PHP and connect to an existing MySQL database, which I will provide you access to. The system’s interface will be built based on drawings I will supply you with. Design doesnt have to be e...

    €445 (Avg Bid)
    €445 Průměr. nabídka
    90 nabídky

    I need to compress several *.tiff files into *.ecw files using ecw compressor and need a batch file to do the lot

    €16 (Avg Bid)
    €16 Průměr. nabídka
    1 nabídky

    freenas WebDAV file server connect from local web

    €424 (Avg Bid)
    €424 Průměr. nabídka
    20 nabídky

    We have an Australian Client we are trying to assist. It is not our area of expertise, so we are looking for a Microsoft Expert to help us with migrating a Windows Server to Azure with access for 6 users around the world. We need the job doing as soon as possible. We will need the project properly documented in English. We will need the system back ups and restores. We will need the job handing o...

    €12 / hr (Avg Bid)
    €12 / hr Průměr. nabídka
    10 nabídky

    OpenCart (e-commerce platform) CMS coding issue prohibting access to frontend.

    €117 (Avg Bid)
    €117 Průměr. nabídka
    67 nabídky
    €85 Průměr. nabídka
    20 nabídky
    AWS Modification 6 dní left

    AWS modification RDS EC2 Changes Implementation

    €16 (Avg Bid)
    €16 Průměr. nabídka
    9 nabídky

    We have 2 X 1.8 TB backup drives mounted in a raid array. for/backup. We have created the Array Fdisk sees them as 1.8 TB but when we mount it it isnt showing as 1.8 TB. We need assistance to find and correct the issue cloudlinux Cpanel Raid backup

    €25 (Avg Bid)
    €25 Průměr. nabídka
    22 nabídky
    Network Engineer 6 dní left

    I need a network engineer who is located in Noumea, New Caledonia. It is only a few hours work during business hours in the next week.

    min €32 / hr
    min €32 / hr
    0 nabídky
    DNS server 6 dní left

    We need to restore DNS server and establish stable Domain Controller

    €86 (Avg Bid)
    €86 Průměr. nabídka
    21 nabídky

    I need help about cloud computing and AWS training in detail.

    €111 (Avg Bid)
    €111 Průměr. nabídka
    8 nabídky

    I need my website re-configured. There is a code that appears on landing page and on login for CMS that is currently permitting access.

    €351 (Avg Bid)
    €351 Průměr. nabídka
    62 nabídky
    Ubuntu Training 6 dní left
    OVĚŘENÉ

    I need someone on teamviewer to show me two things 1) how to download and run gnome desktop on ubuntu from the black window command box 2) how to download teamviewer so it can be accessed anytime from teamviewer

    €17 (Avg Bid)
    €17 Průměr. nabídka
    15 nabídky

    We are creating app for encrypted communication. We will route the messages wITH PFS encryption. Need server admin expert to HIDE server location from hackers Secure and add more security Train local sustem admin. Example : google phantom secure (no long existing) but had only uncrackable phoned and couldnt locate servers.

    €36 / hr (Avg Bid)
    €36 / hr Průměr. nabídka
    8 nabídky

    My developer got stuck while building the multitenant Saas application and I want a person who know to create the subdomain on cpanel and how to activate it. The server is centos and want a person who can finish this today and teach him how to do that.

    €63 (Avg Bid)
    €63 Průměr. nabídka
    45 nabídky

    I need my website re-configured + seo + digital marketing

    €232 (Avg Bid)
    €232 Průměr. nabídka
    41 nabídky

    Network Segmentation using Palo Alto Firewalls, A Palo Alto Guru with hands on with the aperture and autofocus. Basically speaking a Security architect who is proficient in segmenting the existing network architecture and come up with most secure design and enforcement for the data center and enterprise deployments.

    €451 (Avg Bid)
    €451 Průměr. nabídka
    7 nabídky

    Convert this csv file of data to 39 confirmed shipping labels. Also make sure fedex sends the user an email when the label is created. Data spread includes - first and last name - address, city, state , zip -- email.

    €20 (Avg Bid)
    €20 Průměr. nabídka
    12 nabídky

    The original project here: [pro zobrazení URL se přihlaste] but he decided with galera. A few months later, things still do not work properly, and he cannot fix it. 1. I found some errors in the [pro zobrazení URL se přihlaste] config, related to memcached. he made changes but session is still not being shared. 2. galera was replicating ok but now it's down. vps is up b...

    €163 (Avg Bid)
    €163 Průměr. nabídka
    13 nabídky
    Highway Engineer 6 dní left

    Roing, Arunachal Pradesh

    €22 (Avg Bid)
    €22 Průměr. nabídka
    1 nabídky

    We have two domain controllers. Neither can talk to the other and both believe they are on a private network and do not recognize that they are at a domain network location. We can't open DNS. We had it working about 3 hours ago for about 20 minutes and then it stopped again.

    €89 / hr (Avg Bid)
    Neodkladné
    €89 / hr Průměr. nabídka
    41 nabídky

    hi i have Mikrotik RB750r2 (hEX lite) i have a server on USA and my server have some IP like 23.23.23.1-10 now local i have too many device like my windows pc/voip device/my local centos server/ etc all r connected to router and local i dont have any real ip now when i out of home i want to access my all home local device you need to make a connections like server to local router using by op...

    €128 (Avg Bid)
    €128 Průměr. nabídka
    12 nabídky
    CentOS expert 6 dní left
    OVĚŘENÉ

    error: file '/grub2/i386-pc/[pro zobrazení URL se přihlaste]' not found hello we have this issue on our server OS , who can solve plz do bit.

    €26 (Avg Bid)
    €26 Průměr. nabídka
    20 nabídky

    Hi, Im looking for an expert to explain a few things about MySql and PhpMyAdmin + Accessing files remotely + editing files remotely in Ubuntu Server.

    €16 (Avg Bid)
    €16 Průměr. nabídka
    20 nabídky

    Need to Download a git hub project and host in my cloud server

    €16 (Avg Bid)
    €16 Průměr. nabídka
    7 nabídky
    Your DNS TXT verification record 5 dní left
    OVĚŘENÉ

    My domain is not receiving email. Using gmail server for godayy domain.

    €19 (Avg Bid)
    €19 Průměr. nabídka
    28 nabídky

    I'm trying to implement proxy_cache on my website. OS is CentOS Linux 7.5.1804, NGINX version 1.12.2 This site uses a SSL certificate which MAY complicate the setup. I'm currently stuck at the basic configuration of proxy_cache_path, proxy_cache and proxy_cache. I'm looking for someone to configure these basics.

    €30 (Avg Bid)
    €30 Průměr. nabídka
    21 nabídky

    I am automating both windows and unix servers using puppet

    €1036 (Avg Bid)
    €1036 Průměr. nabídka
    7 nabídky

    We have a list of setup pending: Most setup is already done, with only final configuration pending. *) setup proxy server to block HTTPS traffic (pfSense software firewall) *) setup intranet mail server to receive and send mail to the internet (currently works fine for LAN) (intranet mail server is running on postfix, dovecot and roundcube) *) setup gitlab server to send email to intranet emails ...

    €9 / hr (Avg Bid)
    €9 / hr Průměr. nabídka
    8 nabídky
    €5 / hr Průměr. nabídka
    12 nabídky

    We have installed wordpress on our HostGator server. But the domain couldn't be directed to the page. It opens 404 error from HostGator. There might be DNS issue or setup issue in HostGator account. We need you to help us solve the issue and let wordpress work well. In addition, we have a set of code of a site, which is a backup using Updraft Plus. After wordpress is working, we will install...

    €21 (Avg Bid)
    €21 Průměr. nabídka
    41 nabídky

    You need to configure a brand new fortigate 50e firewall. The device is connected already to our ISP and has a working internet connection in NAT mode. You need to configure the firewall to route in two different subnet, separated from each other. In the networks are NAS server cluster, VM's, Mail server, switches, EFPOS, FOG server etc. You need to configure the policy and rules speci...

    €86 (Avg Bid)
    €86 Průměr. nabídka
    14 nabídky

    I need someone who can set up a Raspberry Pi as a VPN server which has 5-10 3G mobile USB dongles attached, the Pi will be connected via ethernet and VPN users will connect via its local IP on the ethernet interface but each user will need to be routed via a different one of the 3G modems to the internet. Ideally, I'd like something I can add additional modems and users to as required and pro...

    €230 (Avg Bid)
    €230 Průměr. nabídka
    11 nabídky
    €7 / hr Průměr. nabídka
    20 nabídky

    I need my ecommerce website php JS angular served on google cloud with database

    €25 (Avg Bid)
    €25 Průměr. nabídka
    7 nabídky

    Hi there, looking for urgent assistance in getting a vmware storage pool attached to a esx host.

    €58 (Avg Bid)
    €58 Průměr. nabídka
    12 nabídky

    Looking to hire a cisco proficient engineer/programmer to configure a couple of firewalls and routers. We will provide network info and login to devices so programming can be made. Will discuss best practices and whatever other info is needed. If all goes well we have other projects of similar style coming up.

    €14 / hr (Avg Bid)
    €14 / hr Průměr. nabídka
    29 nabídky

    The task is to use the suplier address as the delivery address.

    €23 (Avg Bid)
    €23 Průměr. nabídka
    5 nabídky

    Email needs configuration on linux (vultr cloud) so we can send emails and they must land in inbox. you will be responsible for setting up spf records and whatever is needed for digital delivery signature so ensure the emails are not classed as spam. Right now when the email is sent it says delivery pending which suggests they are not being sent. I have virtualmin installed on linux with centOS 0...

    €27 (Avg Bid)
    €27 Průměr. nabídka
    9 nabídky

    Email needs configuration on linux (vultr cloud) so we can send emails and they must land in inbox. you will be responsible for setting up spf records and whatever is needed for digital delivery signature so ensure the emails are not classed as spam. Right now when the email is sent it says delivery pending which suggests they are not being sent. I have virtualmin installed on linux with centOS 0...

    €25 (Avg Bid)
    €25 Průměr. nabídka
    9 nabídky
    ETP Mining Pool Setup 5 dní left
    OVĚŘENÉ

    Hello, , ETP Mining Pool installation and organization, 1 - Open source software installation redis-server nodejs nginx open-Etherium-pool Establishing ETP patches 2 - Descriptions of the steps of installation and presentation as documents 3- Small arrangements in frontal design 4- Monthly maintenance contract Please provide a reference Thank you

    €356 (Avg Bid)
    €356 Průměr. nabídka
    11 nabídky

    i will share the code of my website that was targeted by malware some time back. need a developer who can fix it and bring it back online.

    €12 (Avg Bid)
    €12 Průměr. nabídka
    8 nabídky

    getting some error in exchange server -- want some one to configure the eamil with the same

    €24 (Avg Bid)
    €24 Průměr. nabídka
    10 nabídky

    The lets encrypt ssl expired and need to redo and also setup using google dns service. And add back the mailing service we used on google dns entry.

    €25 (Avg Bid)
    €25 Průměr. nabídka
    33 nabídky

    We have installed Kurento and it is running, but test broadcasting is not running, need some one to fix it quickly.

    €50 (Avg Bid)
    €50 Průměr. nabídka
    1 nabídky