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.

173539 értékelés alapján az ügyfelek 5-ből 4.87 csillagot adtak nekik: System Administrators .
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    Turn my pc into a proxy server 6 nap left
    HITELESÍTETT

    Hi, I need someone to turn my pc or router whatever is possible into a proxy so that I can connect from anywhere Should work as HTTPS or SOCKS5

    €41 (Avg Bid)
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    2 árajánlat
    need to configure ipv6 IP using BGP 6 nap left
    HITELESÍTETT

    I buy /29 ipv6 range from a website and want to route that IP to my vultr VPS. You have to help me to configure the IP range to vulrt server.

    €58 (Avg Bid)
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    4 árajánlat

    Hello, I am looking for help properly configuring this with nginx and extrnal potgres: Thanks

    €34 (Avg Bid)
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    8 árajánlat

    I have a django application and want to enable ADFS authentication on it. Two scenarios I want to achieve. 1) if user is in same network/domain of the django application then he should get automatically logged in (SSO) 2) if user is from other domain/ external network then he should get option to enter user and credentials of this domain and our adfs should be able to talk to their domain and authenticate them. Note- you can use django-auth-adfs module which definitely solves first one but not sure about second Question:- do you have such exisiting setup ? Tell me how would you solve this ?

    €160 (Avg Bid)
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    12 árajánlat
    Setup pfsense and Windows servers 6 nap left
    HITELESÍTETT

    Need assistance setting up pfsense appliance and remote access to the servers behind it

    €20 / hr (Avg Bid)
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    20 árajánlat

    a simple setup of access control list (ACL) with docker and ubuntu following the instruction that i will send separately and write down the process, command and environment (should less than one page).

    €130 (Avg Bid)
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    7 árajánlat
    install powermta in ubuntu server 6 nap left
    HITELESÍTETT

    install and configure powermta in ubuntu server by the next 30 min.

    €30 (Avg Bid)
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    Este proyecto consiste en un servicio de consultoría para instalar un cluster de Kubernetes basado en Kubesphere () en varias máquinas virtuales linux (Ubuntu server 18.04) dentro de nuestro entorno de virtualización basado en Proxmox. Al menos se instalarán 2 nodos maestros y 2 nodos de trabajo () y dejar documentado cómo ampliar esa instalación a nuevos nodos de trabajo. Una vez instalado el cluster, se deberá de configurar un balanceador de carga basado en ingress y demostrar su funcionamiento con un proyecto de muestra donde se publiquen dos servicios basados en contenedores: 1. Geoserver (). 2. PostGIS (). También se dejará configurado el toolkit para Devops (CI/CD) nativo de Kubesphere, configurando una pipeline senci...

    €500 (Avg Bid)
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    11 árajánlat

    a simple setup of access control list (ACL) with ubuntu and docker following the instruction that i will send separately and write down process, command and environment (should be less than one page).

    €27 (Avg Bid)
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    7 árajánlat

    We need the Windows Server 2019 installation configuration implimentation user addidion AD/DC in our company

    €1216 (Avg Bid)
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    22 árajánlat

    If you are an experienced Apache expert, please read following. I enabled the Server Basic Authentication using .htaccess file. I've added the .htaccess file here. Now the http basic authentication works well for all urls. But I need to disable it for specific urls. For example, /webhook/* (https://mydomain/webhook/cozeni, https://mydomain/webhook/authorizenet). That makes sense? If you could solve the technical problem, it will be helpful. Thanks

    €25 / hr (Avg Bid)
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    28 árajánlat
    Original Software 5 nap left
    HITELESÍTETT

    I require someone who can maintain and sell me original software.

    €5 / hr (Avg Bid)
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    5 árajánlat

    Need a System Administrator service (full time) for level 3 Support. Setup and maintain monitoring for nodes in observium with SNMP. Provision of new NODES in Ubuntu and Virtulizor. Maintain VMs in SolusVM and Plan Migrations of SolusVM to Virtualizor. Maintain Software Updates. Assist the support team with technical tickets for level 3 and Emergency tickets.

    €408 (Avg Bid)
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    19 árajánlat
    P2P network based on LibP2P -- 2 6 nap left
    HITELESÍTETT

    Hello, The project is about building a decentralized P2P network (platform) based on the IPFS or libp2p network framework. The project has 7 main phases: 1) Build a P2P network, where each node/peer participating in this network must be capable of discovering, routing, messaging, file sharing, and pinging other nodes/peers. This can be done through the IPFS or LİBP2P. This step is very easy you just need to install one of the above-mentioned protocols and then deploy it as a private (isolated) network via "Swarm / DHT". 2) Setup a VPN based on hyperspace to enable Master and Worker nodes be accessible in RAY (if you can manage it through libp2p then this task can be skipped). 3) Resource management: each node/peer must be able to manage its resources (i.e. RAM, CPU, and storage)....

    €580 (Avg Bid)
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    15 árajánlat

    Need help in design may be a 30 mins over view call

    €144 (Avg Bid)
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    6 árajánlat
    memoQ Web and XTRF integration 5 nap left
    HITELESÍTETT

    memoQ server installed, and memoQ web enabled, integration between XTRF and memoQ is done, but the memoQ web links created by XTRF won't open. Anyone has experience is this is welcome to help.

    €186 (Avg Bid)
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    6 árajánlat
    Linux server 5 nap left
    HITELESÍTETT

    Configuracion de Servidores mediante una ip estática

    €19 / hr (Avg Bid)
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    16 árajánlat
    Cpanel installation 5 nap left
    HITELESÍTETT

    Installation Cpanel and WHM on servers

    €98 (Avg Bid)
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    43 árajánlat
    Site to Site VPN 5 nap left
    HITELESÍTETT

    Dear Team I need to make site to site vpn, from Sonicwall VPS Server to centOS VPN Client

    €59 (Avg Bid)
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    13 árajánlat

    I need someone to create for me an AWS instance,right now

    €28 (Avg Bid)
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    36 árajánlat

    The system is already configured. It needs only to link internal microsoft exchange email to be notified in both ManageEngine unassigned task as well as a notification on email. Taking in account resolved and closed tickets with same manner of notification.

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    We have bought a few HP HPE Aruba 6100 class 4 POE with 4 SFP+ ports each. We have wired for redundancy and have been running tests physical to physical and virtual to virtual and are getting speeds of about 3gbps as opposed to the 10 we hoped to get. We are currently using vmware so would like to get a vmware network engineer to troubleshoot with. We cannot seem to understand where the bottleneck is. We have used 10gtec and HP transceivers and these are not making a big difference to the figures we are seeing.

    €433 (Avg Bid)
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    10 árajánlat

    I have already installed VPS up and running on meta 5. However, am facing issue of skipping position sometimes and no log in journal can be found. Need to resolve this issue asap.

    €131 (Avg Bid)
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    10 árajánlat
    install wireguard 5 nap left
    HITELESÍTETT

    I need someone to make recommendations on the size of the server, and server requirements, and can install/configure WireGuard on one of my servers.

    €43 (Avg Bid)
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    19 árajánlat

    cisco Meraki mx50 open ports need to open ports should be simple enough I just don't know where to go. Thank you

    €97 (Avg Bid)
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    18 árajánlat

    I can't run TrueNAS on my existing NAS due to the hardware requirements. I need help to remotely mount the RAID volume on NAS002, onto NAS003. SBC1 (nas002) aarch64 GNU/Linux Samba v4.5.16-Debian etc/samba/ [global] server role = standalone server workgroup = WORKGROUP server string = Samba Server %v log file = /var/log/samba/% max log size = 50 security = user map to guest = Bad User min protocol = SMB2 max protocol = SMB3 SBC2 (nas003) FreeBSD Command: mount_smbfs -W WORKGROUP -I -E utf8:utf8 //truenas@ /mnt/drcc-nas002 Error: mount_smbfs: unable to open connection: syserr = RPC struct is bad From some research I believe that this error relates to SMBv1/NT1 being used, although I have confirmed the settings in and restarted the smbd ser...

    €7 / hr (Avg Bid)
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    9 árajánlat

    I need to install an SSL certificate on the IIS server, but the site is going to be consumed locally, by IP. I can't buy an SSL certificate like I normally do, with a public domain name.

    €27 (Avg Bid)
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    25 árajánlat

    Linux based Website Hosting Virtual Server in Cloud. Typical tasks include: Monitoring of Server & Domain health & logs for errors Security tightening of servers- Firewall, Anti-Virus, Bots, Ports, Spammers, Hackers. Monitoring Firewall, Emails and Messages - including system file changes detection Monitor diskspace utilization, /var, / tmp etc. and cleanup of files periodically Backup / Restore of daily/weekly/monthly & incremental backup of domains periodically Backup / Restoring & Validate of VP Server & Domains from backups Tuning server performance

    €19 (Avg Bid)
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    13 árajánlat

    Se requiere establecer el Http para una navegacion segura y ademas realizar la confiduracion de un servidor vps con las siguientes tecnologias: bd postgress, angular10, linux con ubuntu, apache. docker, java, definir el ingreso mediante los puertos y seguridad del mismo.

    €152 (Avg Bid)
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    9 árajánlat

    Need help with setting up cloudwatch to monitor memory usuage of ec2 instance

    €14 / hr (Avg Bid)
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    13 árajánlat
    Windows 7 Firewall 5 nap left
    HITELESÍTETT

    We are operating some legacy software on an old windows 7 laptop. The software is accessed remotely from two other laptops using a Windows Remote Desktop Connection. The application is due to be retired in a few months time. Recently we have become aware that the machine has been hacked. The current user was thrown out and a program was downloaded using Chrome and installed. Screenconnect Client. This has been removed. We do not know the admin password. We login with an account which has some executive powers, but not all. The laptop is connected via WiFi to a router where the IP address changes from time to time. We need to use Chrome on the laptop and to find the current IP Address so that this can be distributed to the users to modify the RDC connection. We hope that we can st...

    €140 (Avg Bid)
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    5 árajánlat

    Looking for assistance setting up mariadb replication. Master on a GCP instance and the slave is behind a firewall at a different location. I might not be able to change or open any ports and so getting them to sync periodically may be a challenge. The slave is a mariadb with apache on a raspberry pi

    €58 (Avg Bid)
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    5 árajánlat

    Hi, I have issue in my website some user unable to login after Migrate database from Mysql 8.0 to Mariadb 10.6. And another example if upload image not saved in database from some user.

    €27 (Avg Bid)
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    12 árajánlat

    A. Scenario: The Great Canadian Widget Company (GCWC) is the top manufacturer and distributor of widgets in the country. They have a Head Office in Toronto with Primary Manufacturing and Distribution facilities in addition to company-wide Executive and Engineering resources. There are 4 Regional Offices housing secondary manufacturing, distribution, warranty and second line management responsible for each of 4 regions: Calgary (Western Canada), Montreal (Central Canada), Halifax (Eastern Canada) and Head Office acting as a Regional (SW Ontario). Each region is responsible for branch sales and customer support offices as follows: Toronto Head Office Serves as Regional Office (SW Ontario) for: Branch: Hamilton, Kitchener, London, Windsor Montreal – Central Region Branch: Ottawa, Thunde...

    €151 (Avg Bid)
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    5 árajánlat

    We need expert in clustering, I will provide complete guide article You need just run commands Only expert needed Budget 15€ fixed

    €12 / hr (Avg Bid)
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    7 árajánlat
    Need Zimbra expert 4 nap left
    HITELESÍTETT

    I need to auto provision email account in Zimbra when a user is added to Active Directory.

    €33 (Avg Bid)
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    4 árajánlat

    My DNS is not fixed i dont know what the problem is but i want it fixed.

    €20 (Avg Bid)
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    17 árajánlat

    Necesitamos optimizar servidor dedicado Centos, se bloquea muy continuamente y queremos que se arreglen estos problemas, que los backups se realicen correctamente a google drive (actualmente no funciona correctamente), también optimizar y actualizar MYSQL y que todo esté funcionando correctamente.

    €140 (Avg Bid)
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    16 árajánlat

    I am looking for someone who can support me in Moodle from now until 30 January 2023. We would meet on a daily basis for 20-60 minutes/day. Total 25 hours. CET time zone. Due to various security reasons of my company, I would have to share my screen and you would guide me through the various steps.

    €554 (Avg Bid)
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    17 árajánlat

    Job Description To provide systems analysis services to CIO FD Cluster projects including business requirements, use cases, systems design, technical specifications, and report specifications. Technical Specifications For system, reporting (including management information) requirements and enhancements Testing Support system testing and user acceptance testing Qualifications A three year relevant qualification in Information Communication Technology or a relevant 3 year qualification in the field of ICT, Computer Science, Information Science, Extensive working experience in web development and Object oriented programming; Analytical, problem-solving, and conceptual understanding; Communication, interpersonal skills as applied to interaction with co-workers, supervisor, business represe...

    €20 / hr (Avg Bid)
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    9 árajánlat
    aws server and plesk support needed 4 nap left
    HITELESÍTETT

    Looking for an expert in AWS hosting and PLESK management to help us our site. it may not take time - just 15 mins of your time but if you are good at it we would like to retain you for future help.

    €8 / hr (Avg Bid)
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    12 árajánlat

    Mariadb installed on Synology failed to run, pls help me fix

    €456 (Avg Bid)
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    31 árajánlat

    I am interested in learning to setup a windows server in my home environment, setup Active Directory and setup a dhcp server. I need some 1x1 instruction on how to do these kinds of things and help me get it all set up. I have UDM gateway and switch

    €437 (Avg Bid)
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    30 árajánlat

    We have a codebase with a straight forward nginx file. We need to install a package within our codebase and make it run so we can run the shell script on the server once. This requires updating the docker-compose file so we can run a single docker-compose up once chaskiq is installed. I've also attached out docker-compose and nginx file.

    €107 (Avg Bid)
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    4 árajánlat

    I am looking for someone who is well versed in Atera MSP platform including their Bitdefender Endpoint Security

    €14 / hr (Avg Bid)
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    12 árajánlat
    VM migration and backup 4 nap left
    HITELESÍTETT

    We have servers on ESXI and on Proxmox and we are seeking a migration of some VMs from ESXI to Promox and also the setup of daily backup of incremental files. We are seeking a resource with experience in both ESXI and PROXMOX and Ubuntu 20.04.

    €17 / hr (Avg Bid)
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    12 árajánlat
    Bash smtp installer centos 7 4 nap left
    HITELESÍTETT

    Hi. I need make a bash script that install and config server as smtp. if you can do it in one-line command that do the same (config server as smtp) will be ven better. I want use this smtp from my pc. so the script must do: install sendmail or postfix config port, iptables, auth. PD: I will run this command in many CENTOS 7 servers and must work in all. thanks !

    €53 (Avg Bid)
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    7 árajánlat

    Need help of someone who can create DNS values from the server, i will provide putty details and you can login to putty and create/configure DNS...

    €19 (Avg Bid)
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    8 árajánlat

    Will give you putty details of the server...your job would be to create dns or configure DNS of the server...

    €300 (Avg Bid)
    €300 licitátlag
    9 árajánlat
    Need to configure DNS of the server 4 nap left
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    You need to create new DNS or configure existing DNS of the server...

    €94 (Avg Bid)
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    6 árajánlat