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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    94 trabajados encontrados, precios en USD

    Estoy con la necesidad de alguien con experiencia en Cybersecurity para implementación completa de Wazuh El mimso es un analizador de comportamiento open source. Link + documentacion Proyecto en horas y continuidad a futuro para Mejoras

    $22 / hr (Avg Bid)
    $22 / hr Oferta promedio
    4 ofertas
    Implementación completa de zabbix 3 días left
    VERIFICADO

    Necesito implementar completo zabbix y grafana

    $20 / hr (Avg Bid)
    $20 / hr Oferta promedio
    8 ofertas

    For Demo Purpose 1. Configure AWS Site to Site with Windows 2019 Server (deployed in AWS) 2. Configure AWS Point to Site

    $62 (Avg Bid)
    $62 Oferta promedio
    5 ofertas

    The DNS editor and cpanel are accessible, no terminal. Need to work with ANYDESK.

    $11 / hr (Avg Bid)
    $11 / hr Oferta promedio
    6 ofertas
    linux expert 6 días left
    VERIFICADO

    I have 3 pages / chat rooms and i get alot of ddos attacks i would like someone who is expert to protect my pages from ddos atacks maybe with cloudflare or something, i'm using centos 7 the name of the aplication is qweb

    $164 (Avg Bid)
    $164 Oferta promedio
    7 ofertas

    I am looking for a person who will install goldsvet casino on my server. debian 10 system

    $122 (Avg Bid)
    $122 Oferta promedio
    5 ofertas
    Out look client shows unread email 6 días left
    VERIFICADO

    Out look client shows unread email even Mark all as to check resolve.

    $4 / hr (Avg Bid)
    $4 / hr Oferta promedio
    10 ofertas
    Port forward on 3cx cisco rv220w 6 días left
    VERIFICADO

    need to forward the ports to work on cx on local self install system

    $38 (Avg Bid)
    $38 Oferta promedio
    7 ofertas
    DASH server and Wireshark capture 6 días left
    VERIFICADO

    Set up a DASH client and server and capture the DASH messages on Wireshark

    $77 (Avg Bid)
    $77 Oferta promedio
    4 ofertas

    I want to hire someone who can help me with server builder for my new project

    $167 (Avg Bid)
    $167 Oferta promedio
    26 ofertas

    I have a vps with a static IP. I need the static IP of this VPS to set as the static public IP for a laptop with Ubuntu/Debian. In short - I need a laptop installed with Ubuntu to have it's own public IP which is the one on the vps. This way the applications on the laptop can be accessed form external networks.

    $45 (Avg Bid)
    $45 Oferta promedio
    10 ofertas
    ERPNext Configuration 6 días left
    VERIFICADO

    Our ERPNext installation is complete. We are looking for someone who has good experience with ERPNext / Frappe, to do all basic configuration All configuration including Email / Templates for invoice / payroll etc with logo and branding (provided) etc, needed for a new company to start using ERPNext. Only apply if you are have experience with FRAPPE and ERPNEXT app.

    $146 (Avg Bid)
    $146 Oferta promedio
    11 ofertas

    I need someone who can develop a WHMCS module similar to what ExtraVM is using for their IP management on OVH servers The module should be able to let the user configure their OVH IP address and do the following: - Enable/disable permanent mitigation. - Configure firewall rules, enable/disable firewall. - Enable disable ddos attack notifications. (via discord webhook)

    $30 (Avg Bid)
    $30 Oferta promedio
    1 ofertas

    Take Local backup for all the current files (which is currently in Ubuntu 20.04.4), then reinstall OS with Control Panel (Ubuntu 18.04), Then rehost all the files including the flask, apache2 web server etc. but keep in mind, the Ubuntu version should stay 18.04 with webmin control panel.

    $70 (Avg Bid)
    $70 Oferta promedio
    14 ofertas

    I have a Virtualizor Installation that is giving me a headache. I just need to Create an Ubunut VPS but the OS template isnt showing up on the dropdown. Will also need a few other things but that is first...

    $11 / hr (Avg Bid)
    $11 / hr Oferta promedio
    33 ofertas
    Vicidial assistance 6 días left
    VERIFICADO

    Hi we have Vicidial installed and needs someone who will assist with setting up a campaign

    $22 (Avg Bid)
    $22 Oferta promedio
    5 ofertas
    Cisco WebEx project 6 días left
    VERIFICADO

    We need someone who is familiar with Cisco WebEx and can help us create so-called Hunt Groups and access the WebEx API.

    $15 / hr (Avg Bid)
    $15 / hr Oferta promedio
    11 ofertas

    CISCO 9200L switch configuration and dyployment.

    $75 (Avg Bid)
    $75 Oferta promedio
    21 ofertas

    I’m looking for an executive assistant to handle administrative tasks depending on capabilities the scope fo the Kobe could expand but fairly basic image editing as well as calendar coordination via google calendar. Research capabilities for assistant tasks and emails being sent under the title of a PA/VA. This person must have: *excellent verbal and written communication skills (english, additionally appreciated is French but not mandatory) *ability to multi task and follow directions *excellent organizational skills *great attention to detail *willpower to take initiative + solve problems *knowledge with excel and other Microsoft office programs *basic image editing *abillity to communicate professionally to prospects or clients *Ability to do research with quick turn ar...

    $5 / hr (Avg Bid)
    $5 / hr Oferta promedio
    32 ofertas

    For Filipino / people from Philippines only. We need a Level 3 network Engineer with good English skills and that is used to platforms such as. Kaseya, connectwise, and office 365. We need someone who can get in and out of firewalls, understand backup systems, and have good bedside manners with clients and employees. We also are looking for a full-time person and [Removed by Admin for offsiting - TOC Section 13]which is from 8 am Los Angeles time to 5 pm ( -8 pacific time zone) . We are San Diego based in the US.

    $8 / hr (Avg Bid)
    $8 / hr Oferta promedio
    7 ofertas

    i have big unifi network. unifi dreammachine pro, switches, ap's. network with approx. 100clients. there are some problems, speed, internet speed, lagging. please check my network and fix it. need specialist!

    $37 / hr (Avg Bid)
    $37 / hr Oferta promedio
    14 ofertas
    Proxmox error vncproxy 5 días left
    VERIFICADO

    Tenemos error run vncproxy que impide que suban dos máquinas virtuales, una en Windows server y otra en almalinux.

    $56 (Avg Bid)
    $56 Oferta promedio
    5 ofertas

    We are new IT Services company who are looking for a Technical Services Partner. We are looking for a wholesale IT provider who can provide remote IT technical support for the following products and services: The provider must be able to provision, onboard, manage and support Microsoft and Google products along with the technology services below: Cloud Services - Public Cloud - Data Backup - Disaster Recovery Integrated Communications - Soft Telephony systems - MS Teams PBX - Ring Central End User Computing - Device Management - Mobility Solutions - IT Procurement Website Creation and Applications - Website design - Application Maintenance & Support - Software Selection Productivity and Collaboration - Microsoft 365 - Google Workspace - Connectivity (networks) IT Support - IT Suppor...

    $568 (Avg Bid)
    $568 Oferta promedio
    35 ofertas

    I want to design Lan network for my home so please can you help me like the picture I sent For more info chat me

    $20 (Avg Bid)
    $20 Oferta promedio
    29 ofertas

    Set up an OpenVPN server with a firewall that works as follows: There must be administrators who are allowed access to all nodes. There should be pools of different sites, and nodes included in them, each of which has its own VPN certificate and VPN address. Within these pools, access between nodes is open but can be restricted if needed. There are also companies that can combine pools of several sites. In other cases, there is no direct connection between the pools of different sites. Pools of organizations and their nodes should be pulled automatically from the JSON file, and the rights to the pool should be automatically issued to the node based on the contents of this file, while administrators, as mentioned, should always have access to all nodes. JSON example: { "sitenam...

    $161 (Avg Bid)
    $161 Oferta promedio
    9 ofertas

    we are a young startup looking to go on AWS cloud and need help with the same

    $14 / hr (Avg Bid)
    $14 / hr Oferta promedio
    14 ofertas

    we are a young startup looking to go on AWS cloud and need help with the same

    $11 / hr (Avg Bid)
    $11 / hr Oferta promedio
    8 ofertas

    Etsimme AWS asiantuntijaa, jolla on kokemusta AWS palveluiden ylläpidosta ja kehityksestä. Jos sinulla on kokemusta AWS:n palveluista kuten EC2-instanssit, CloudWatch, CloudTrail, AWS X-Ray, voit olla etsimämme asiantuntija.

    $28 / hr (Avg Bid)
    $28 / hr Oferta promedio
    7 ofertas
    Moving VPS to AWS/GCP/Azure 5 días left
    VERIFICADO

    I currently host numerous websites on a VPS platform with WHM and CPanel. I want to move everything to either AWS/Azure/GCP. I need advice on costing and require an expert to move my current system across without compromising the site or emails. Only competent people who have experience in this should bid. Please place your actual bid and not a placeholder bid. Payment is made only upon successful completion of the project. An incomplete development is worth nothing to us. We are happy to answer any questions to clarify anything you need. • Timeline – we require adherence to the time stipulated in the bid. We cannot afford any delays • We are happy to answer any questions or clarify any specifications before acceptance • There can be no change to the price after acce...

    $157 (Avg Bid)
    $157 Oferta promedio
    34 ofertas

    Have MS Server 2016. Need to organize folder per security settings and VPN access.

    $22 / hr (Avg Bid)
    $22 / hr Oferta promedio
    17 ofertas
    AWS engineer 5 días left
    VERIFICADO

    We are looking for aws engineer with knowledge of aws to work with our company LBN CYBER LABS LLP on full time/part time basis. Person must have AWS Cloud Practitioner certification and it be will be attached with our aws partner account.

    $5 / hr (Avg Bid)
    $5 / hr Oferta promedio
    5 ofertas

    I need zaxbbix configuring to monitor websites and ssl certificates. I just need 2 adding so i can see how its configured and i can copy the rest going forward

    $40 (Avg Bid)
    $40 Oferta promedio
    14 ofertas
    SSH RSA Key Project (Linux server) 4 días left
    VERIFICADO

    *** ONLY BID if you have experience in SSH/RSA keys and CA certs *** Specifically, we need someone to provide a list of bash commands to accomplish the following. All you need to do is provide working bash/command line commands. We will integrate the commands into our system. Goal of Project: We need to provide users the ability to connect to our Linux server via git using SSH (we know how to configure git, and users will have 'git-shell' as their shell, they do not need bash exec abilities). We do NOT want to save every user (thousands of them) in ~/.ssh/authorized_keys, as this will be unmanageable under our customer count. Instead, we will use a private CA to generate a signed PEM file and provide them to our users. These users will then use this PEM file to ssh/git onto...

    $198 (Avg Bid)
    $198 Oferta promedio
    6 ofertas

    - WE ARE HIRING "DevOps, DOCKER,KUBERNATES, SYstem Admin" TO JOIN OUR TEAMS SKilled in : DevOps , Docker , Ci/CD ,Deployment automation, automate release process , gitlab, jenkins DJANGO Server not only 1/ You ready to start asap for a Long term job 2/ YOU ARE READY TO WORK BY SHARING YOUR SCREEN USING REMOTE TOOLS DURING YOUR SHIFT 4/ long term contract BID on MONTHLY BASIS SALARY ONLY ! 5/ You are able to work with team of developers -REMARK:WE ARE NOT INTERESTED IN AGENCIES OR BROKERS IF YOU ARE COMFORTABLE WITH ABOVE TERMS AND CONDITIONS THEN APPLY!!! SALARY : Linux / Ubuntu :$1000-$2000 per month for the trial period RemarK: 1/after the trial period of 3 months, Skilled developer Salary $2500 usd per month 2/ after 9 months salary will become $ 3000 usd/per month ...

    $1735 (Avg Bid)
    $1735 Oferta promedio
    18 ofertas

    I need someone who can develop a WHMCS module similar to what ExtraVM is using for their IP management on OVH servers The module should be able to let the user configure their OVH IP address and do the following: - Enable/disable permanent mitigation. - Configure firewall rules, enable/disable firewall. - Enable disable ddos attack notifications.

    $20 / hr (Avg Bid)
    $20 / hr Oferta promedio
    11 ofertas

    I need a Cisco Engineer to help redesign my network with the best in class Cisco technology I have an existing network diagram for a company with about 100 end users - its pretty simple. I want to improve it to the best cutting edge technology that is powerfu and secure. I would like your recommendation and a simple network diagram

    $159 (Avg Bid)
    $159 Oferta promedio
    23 ofertas

    build iso images Centos , Debian , ubuntu and windows2016 to deploy automatic ip on proxmox virtualiization.

    $169 (Avg Bid)
    $169 Oferta promedio
    10 ofertas

    we need someone to fix email issue HELO_DYNAMIC_IPADDR Relay HELO'd using suspicious hostname (IP addr 1)

    $19 (Avg Bid)
    $19 Oferta promedio
    5 ofertas
    HP Unix engineer 4 días left

    HP unix engineer to fix the issue related to OS and perform monitor and enhancement to the OS

    $1510 (Avg Bid)
    $1510 Oferta promedio
    1 ofertas

    Unix expert as system admin to investigate production issues on memory, find the root cause and fix the issue

    $550 (Avg Bid)
    $550 Oferta promedio
    2 ofertas

    Unix expert as system admin to investigate production issues on memory, find the root cause and fix the issue

    $500 (Avg Bid)
    $500 Oferta promedio
    4 ofertas

    deploy a VM instance eexternal ip firewall rules turn off vm, edit, turnm on shilding, secure boot, screenshot ability, http and https communication. set up new WP instance restore AIObackup harden server

    $50 / hr (Avg Bid)
    $50 / hr Oferta promedio
    18 ofertas

    I have a Debian Squeeze system running Dovecot 1.2.15 Postfix 2.7.1 PostgreSQL 8.4.22 Saslauthd 2.1.23 I need you to migrate the 47 domains (there are 21 additional domains that are mine, that are just aliases; a few of the 47 domains are just aliases as well) with 612 email accounts to an up-to-date Debian (stable) system. The source system uses mbox format and the new system will use maildir, so the files can't simply be rsynced, but need to be copied via imapsync or a similar tool. It will probably be the best idea to move one domain at a time and evaluate whether the users are happy, etc. Once a domain or two is successful, the rest could go faster. It will probably make sense to do an initial sync and make sure that it looks pretty good, and then I'll turn down the TTL ...

    $573 (Avg Bid)
    $573 Oferta promedio
    14 ofertas

    we need someone to fix email issue HELO_DYNAMIC_IPADDR Relay HELO'd using suspicious hostname (IP addr 1)

    $28 (Avg Bid)
    $28 Oferta promedio
    3 ofertas

    please only bid if you have deployed before and can work remotely on my machine looking for someone with experience in setting azure app service with easy authentication with docker upload the file and configure easy authentication

    $37 (Avg Bid)
    $37 Oferta promedio
    4 ofertas

    (either Workstation or Fusion), vSphere Enterprise, and vCenter Server 6 payload WSL, desktop Unix/Linux, man pages, shells, and SSH key-based authentication certificate services (OpenSSL+LibreSSL) and directory services (ldapd+OpenLDAP) on OpenBSD OpenBSD: plumbing your lab network with TCP/IP and DNS

    $535 (Avg Bid)
    $535 Oferta promedio
    7 ofertas
    Azure vm design -- 2 4 días left
    VERIFICADO

    design a diagram Azure VM with ubuntu docker environment for application hosting public facing the diagram design must explain all requirement ..firewall. Permissions azure b2b

    $35 (Avg Bid)
    $35 Oferta promedio
    6 ofertas

    I have a linux server centos 7 that I need someone to create back up of whole server so I can download offline

    $22 (Avg Bid)
    $22 Oferta promedio
    15 ofertas
    Email Issues Fix 3 días left
    VERIFICADO

    I need someone to fix some email configuration issues that are affecting my reputation. Such as DMARC authentication, SPF record, etc

    $123 (Avg Bid)
    $123 Oferta promedio
    24 ofertas
    HP Proliant G7 Error 3 días left
    VERIFICADO

    Server after Power failure: non system disk error ilo is working

    $28 / hr (Avg Bid)
    $28 / hr Oferta promedio
    3 ofertas