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.

Alkalmazza System Administrators szabadúszót

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    A munka állapota
    118 munkát találtunk, az árak pénzneme: EUR

    I have installed the SparkPosts PowerMTA 5.0 and added DKIM, SPF, and other records. I need to make sure the infrastructure is built for scaling. I have a basic configuration set up. So, I am looking for help from who had an experience with PowerMTA and email server infrastructure set up and building. How to configure and add multi IP and Domain (current 2IPs and 2 Domains). Connect with MailWi...

    €31 (Avg Bid)
    €31 Licitátlag
    1 licitek
    RAID 5 config recovery 6 nap left
    IGAZOLT

    We have a problem with a RAID 5 of one of our servers. We need to know if there is a chance of recovery. All disks are correct and managed by a DELL PERC H310 Raid Controller. More info here: [jelentkezzen be az URL megtekintéséhez]

    €29 (Avg Bid)
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    4 licitek

    We have installed moodle plugin in our website so users can able to enrol courses. It seems plugin is ready but not working perfectly. I need someone who can set its configurations so students can enrol in courses and in the backend admin will decide to approve or decline. The plugin is: [jelentkezzen be az URL megtekintéséhez] Thankyou

    €117 (Avg Bid)
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    16 licitek
    AWS Trainer 6 nap left
    IGAZOLT

    Need AWS Trainer with Industry experience and good communication skills

    €174 (Avg Bid)
    €174 Licitátlag
    8 licitek

    i have a openwrt (TP Link WR1043ND) router, i forgot the root password and trying to reset the password , failsafe mode is not working, need help to reset ssh root password.i can pay 15$.

    €19 (Avg Bid)
    €19 Licitátlag
    2 licitek
    Backup the vps 6 nap left
    IGAZOLT

    I am looking for a freelancer who are expert in system admin. I need some help as I want to make iso image for the linux system to allow me to migrate to a new server. I will be happy to pay $40 after when you backup the linux iso image to download it on my computer and boot the ISO image on the new server. Looking forward to work with you.

    €33 (Avg Bid)
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    12 licitek

    En estos días e crecido laboral mente, pero necesito saber en que puedo invertir mas mi dinero y hacer mayor mis ingresos

    €3 / hr (Avg Bid)
    €3 / hr Licitátlag
    2 licitek

    HI i have a vps and installed centos in it with plesk panel I am getting some issue with emails there have lots of emails in queue, which are totally spam need to fix it, because of that no email delivered need to work remotely thanks

    €10 / hr (Avg Bid)
    €10 / hr Licitátlag
    8 licitek

    Hi we are looking for developer having experience of atleast 3 years in Node Js for setting up some of the API for live streaming

    €11 (Avg Bid)
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    2 licitek

    Need time and date on posts on my website(social networking) [jelentkezzen be az URL megtekintéséhez] just like Facebook [jelentkezzen be az URL megtekintéséhez] [jelentkezzen be az URL megtekintéséhez] NOTE:The website is in PHP but Time and Date system is in Javascript. Upto 24 hr it should show, Just Now, 4 mins ago, 12 hrs ago, etc After it should ...

    €27 (Avg Bid)
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    8 licitek

    Wordpress developer required to Solve my issues...

    €20 (Avg Bid)
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    9 licitek

    We are building a investment fundraising platform with networking & matchmaking features. (Think Jobstreet or [jelentkezzen be az URL megtekintéséhez]) Our MVP is currently about 70-80% complete. We're looking for a tech team to polish the remainder code and bring the project to completion. The project focuses on the following: 1) Polishing & beautifying the platfo...

    €996 (Avg Bid)
    €996 Licitátlag
    27 licitek

    hello i have installed SSl ,before working but i have changed my server ,so not working now ,we need to fix this

    €13 (Avg Bid)
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    23 licitek

    System admin can also apply .. Need to send contact us form in email our code is in Code igniter. and we using gsuite also i think some problem in ssl . so you need to have good knowledge about cpanel and every things all above to fix the issue , its urgent we want to get this fixed now. Thanks

    €10 / hr (Avg Bid)
    €10 / hr Licitátlag
    12 licitek
    i need a debian 9 expert. 6 nap left
    IGAZOLT

    I need a Debian 9 expert. to make install some applications to the server.

    €72 (Avg Bid)
    €72 Licitátlag
    28 licitek
    NETWORK DESIGN PROJECT 6 nap left
    IGAZOLT

    change the IP settings , VLAN IDS and names of the cisco project

    €12 / hr (Avg Bid)
    €12 / hr Licitátlag
    28 licitek
    cisco project 6 nap left
    IGAZOLT

    change the IP settings , VLAN IDS and names of the cisco project

    €1 - €5 / hr
    Rejtett
    €1 - €5 / hr
    19 licitek

    I need my website re-configured.I need you to design and build my blog.

    €12 (Avg Bid)
    €12 Licitátlag
    7 licitek

    We have around 10000 subscribers in one list when we are trying to send a campaign its sending around 10K messages/hour but we want to increase speed to around 50K messages/hour. Previously it was around 20K messages/hour when we updated phplist version to 3.4.1 it reduced speed. Previous Version 2..4. We are looking for someone who can increase the speed and let us know what exactly the problem i...

    €144 (Avg Bid)
    €144 Licitátlag
    7 licitek
    need phantom.js developer 5 nap left
    IGAZOLT

    Hello, we have a crm based in laravel, this crm is getting leads from multiple sources, by [jelentkezzen be az URL megtekintéséhez], we are looking for a developer that will implement the phantom js script on the different sites, and create jobs to initiate crawling, jobs can be either on demand or scan a site once a day. if you do good job, this can turn to long term relationships...

    €18 (Avg Bid)
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    1 licitek

    Ffmpeg Nginx & Nginx - Rtmp - Module Streaming to Server

    €373 (Avg Bid)
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    11 licitek

    Ffmpeg Nginx & Nginx - Rtmp - Module Streaming to Server

    €112 (Avg Bid)
    €112 Licitátlag
    3 licitek
    Residential IPV4 Subnets 5 nap left
    IGAZOLT

    Hi, I am looking for US IPV4 Residential Subnets, ideally from an ISP such as Comcast, Version, AT&T, etc Ideally I should be able to buy a dedicated server alongside it for the IPs to go on

    €627 (Avg Bid)
    €627 Licitátlag
    9 licitek

    Ffmpeg Nginx & Nginx - Rtmp - Module Streaming to Server

    €39 (Avg Bid)
    €39 Licitátlag
    5 licitek

    I need to pramotion of my website and want to re-configured.I need you to design and build my personal website like [jelentkezzen be az URL megtekintéséhez]

    €16 (Avg Bid)
    €16 Licitátlag
    24 licitek

    As the title says, I'm looking to install windows 10 x64 bit on my dedicated server from hetzner. I can provide you with kvm access and anything else you may need. Need this done right now since kvm access is limited access

    €20 (Avg Bid)
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    20 licitek

    I would like help transferring my website to another host, such as Bluehost. My website is Wordpress/WooCommerce.

    €21 (Avg Bid)
    €21 Licitátlag
    76 licitek

    hello, i need an aws account like told in the title. i don't need server setup service, i need to get account that has smtp limitation removed for ec2 instances. make or give me one and i'll pay good for it.

    €87 (Avg Bid)
    €87 Licitátlag
    12 licitek
    Migrate Proxmox KVM VM's 5 nap left
    IGAZOLT

    We're a Dutch server hosting company specialized in running KVM VM's on Proxmox. We're looking for someone with real knowledge and experience in the virtualization field. We have some servers in Germany that needs to get migrated to The Netherlands. The Germany nodes are simply running Proxmox with VM's on it, managed in Virtualizor. Our new nodes in The Netherlands are also ...

    €188 (Avg Bid)
    €188 Licitátlag
    10 licitek

    This project looking easy but very difficult to Network marketing connect each other 25 person included

    €17 / hr (Avg Bid)
    €17 / hr Licitátlag
    6 licitek

    1. Need time and date on posts on my website(social networking) [jelentkezzen be az URL megtekintéséhez] just like Facebook [jelentkezzen be az URL megtekintéséhez] [jelentkezzen be az URL megtekintéséhez] 2. Need to fix wrong time and date on whole script/website NOTE:The website is in PHP but Time and Date system is in Javascript. So need Javascript e...

    €19 (Avg Bid)
    €19 Licitátlag
    11 licitek
    Squid Proxy ACL IP's 4 nap left
    IGAZOLT

    Hey, I need help, I need that my clients can only access specific IP range of the /24 subnet with their user:pass. I have 253 Squid proxy, I need that a client can only use the first 50 proxy and can't access the other ips with his username and password. for example with a /24 xxx.xxx.xxx.1-253 I want to give someone user:pass wich only works with 1-50 and someone else which user:pass only...

    €66 (Avg Bid)
    €66 Licitátlag
    9 licitek

    Hey, I need help, I need that my clients can only access specific IP range of the /24 subnet with their user:pass. I have 253 Squid proxy, I need that a client can only use the first 50 proxy and can't access the other ips with his username and password.

    €162 (Avg Bid)
    €162 Licitátlag
    6 licitek

    I need my website re-configured. Please check the website : [jelentkezzen be az URL megtekintéséhez] and suggest the changes which can be made to increase the conversion.

    €208 (Avg Bid)
    €208 Licitátlag
    6 licitek
    Azure expert 4 nap left

    Setup/manager Azure servers VM as needed

    €29 / hr (Avg Bid)
    €29 / hr Licitátlag
    31 licitek

    Need to make Cisco504G, Linksys 942, Fanvil X7 Series and Grandstream phones compatible with FusionPBX. Set Up Provisioning to manage… Sip Registration Local Date & Time as per Client’s Location LCD Screen & Screensaver (On/Off/Timer) Idle Key List Missed Call Key List Off Hook Key List Dialing Input Key Progressing Key Connected Key Start Xfer Key Start Conf Key Conferencing...

    €192 (Avg Bid)
    €192 Licitátlag
    5 licitek

    Hello, I'm currently having problems doing a replication process in proxmox. Need someone to help me do a replication process.

    €15 (Avg Bid)
    €15 Licitátlag
    2 licitek

    should be aware with firewall, bots attacks, and other settings.. work on anyds only..

    €17 / hr (Avg Bid)
    €17 / hr Licitátlag
    7 licitek
    setup amazon ec2 with smtp 4 nap left
    IGAZOLT

    i'm looking for someone experienced with amazon aws to setup ec2 instance with smtp unblocked. if you have experience and can provide such instance - you're the right candidate. start your proposal with 'ec2' please so i would know you read my description. in other case you will be blacklisted.

    €100 (Avg Bid)
    €100 Licitátlag
    44 licitek

    I need a Senior PHP web developer to be employed Permanently to take over an existing project and continue to work on an existing social network site which has already been develop by another developer who is no longer working with us again due to COVID-19 victim... we don’t want Freelancer we need someone to employ permanently.

    €482 (Avg Bid)
    €482 Licitátlag
    90 licitek
    fix my linode ubuntu 4 nap left
    IGAZOLT

    my linode had a kernal panic and refuses to boot up ever since tried all the suggestions that support gave me none worked. am looking for someone that can fix or transfer to a new linode.

    €75 (Avg Bid)
    €75 Licitátlag
    18 licitek

    Hello, I need assistance configuring a Ubiquiti Edgerouter X. You need to - Connect it so users can connect to it wirelessly over DHCP (Connection is already provided) - Configure IPv6 and IPv4 BGP session. You will need to announce my /24 IPv4 and /48 IPv6. it is already setup on ISP side. With these addresses, users connecting wirelessly should automatically get these addresses to use on th...

    €20 (Avg Bid)
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    6 licitek

    I need to add credit card payment system to my website, am using pesapal as payment gateway kindly applubif you accept my budget

    €40 (Avg Bid)
    €40 Licitátlag
    8 licitek

    We have several internet security protocols that we would like to write using SPAN-AVISPA tool and verify using the tool that the proposed protocol is secure. The tool can be found in Ubuntu Virtual Machine installed from avispa website. The requirement is an HLPSL file. We have verified the protocols using different tools and we would like the final verification to be done in SPAN/AVISPA

    €650 (Avg Bid)
    €650 Licitátlag
    10 licitek

    We have several internet security protocols that we would like to write using SPAN-AVISPA tool and verify using the tool that the proposed protocol is secure. The tool can be found in Ubuntu Virtual Machine installed from AVISPA website. The requirement is an HLPSL file. We have verified the protocols using different tools and we would like the final verification to be done in SPAN/AVISPA

    €161 (Avg Bid)
    €161 Licitátlag
    5 licitek
    Required Server Admin 4 nap left
    IGAZOLT

    Hello Everyone, We need a server admin to join our team. You must have good experience with Linux Administration. Setting up server and and security measures. This will be a contract on monthly basis. Thank You

    €6 / hr (Avg Bid)
    €6 / hr Licitátlag
    47 licitek
    aws cognito 4 nap left
    IGAZOLT

    I need help in setting up aws cognito from scratch .

    €18 / hr (Avg Bid)
    €18 / hr Licitátlag
    17 licitek

    Hello, I have a Moodle installation, but I can't access to the admin dashboard, I try to change the admin password and I can access but I don't have admin permissions and I can't access to the dashboard. I need to get admin access right now. IMPORTANT: Please let me know in your proposal if you can start right now and how many hours need for fix this?. Proposals without answers...

    €14 / hr (Avg Bid)
    €14 / hr Licitátlag
    8 licitek

    Buenas tardes, necesito asesoria e intalación de un componente en mi WHM/cPanel CONFIG SERVER SECURITY & FIREWALL (CSF)

    €23 (Avg Bid)
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    15 licitek

    I am looking for a freelancer who are expert in system admin. I have got a problem with my vps because the firewall is not working as I am getting the errors firewalld[126]: ERROR: Failed to read file "/proc/sys/net/netfilter/nf_conntrack_helper": [Errno 2]...helper', firewalld[126]: WARNING: Failed to get and parse nf_conntrack_helper setting firewalld[128]: ERROR: Failed to read ...

    €26 (Avg Bid)
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    29 licitek