System Admin 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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    136 jobs found, pricing in USD

    Looking for a professional who can explain the Architecture of Openshift 4.2/4.3, Installation of Openshift on VMware and bare metals, and the networking/pod configurations.

    $36 - $71
    $36 - $71
    0 bids

    I need my website re-configured. I need help setting up my wordpress blog template

    $27 (Avg Bid)
    $27 Avg Bid
    38 bids
    WordPress Update Broke Things 4 days left
    VERIFIED

    Our website is no longer behaving after recent updates. I'm open to fixing or replacing the site. Tell me your rate or a fixed price and we can talk. [login to view URL]

    $4 / hr (Avg Bid)
    $4 / hr Avg Bid
    30 bids

    I need a ghost writer to write a book about cyber security. Cover + editable ebook ( with flip pages ) + pdf + ready to print word format

    $286 (Avg Bid)
    $286 Avg Bid
    21 bids

    Hi, I have backup files of VMware linux, the extension is .mf / .ovf / .vmdk, I need to restore it, I need some one who knows what server is needed to restore it and run it. I had kept the files in one laptop which has windows 10 and team-viewer installed. These files where installed in the followings: - 4 vCPU, 32GB RAM, 1 TB HDD - Cent OS - 1 Public IP - 2 Mbps Shared - Backup Services Anyone w...

    $106 (Avg Bid)
    $106 Avg Bid
    21 bids
    Need to edit a Php website 4 days left
    VERIFIED

    I need my website re-configured.

    $25 (Avg Bid)
    $25 Avg Bid
    24 bids
    website designer 4 days left

    I need my website [login to view URL] to be re-configured.I need you to build a landing page.

    $3 / hr (Avg Bid)
    $3 / hr Avg Bid
    17 bids

    I need a network specialist specialized in: -AWS servers -CloudLinux (centos) -cPanel/WHM We have a problem in one server, port 80 and 443 are being blocked after a few minutes of server starting, emails and every other port and service is working normally. We need a network specialist to investigate the cause of this issue and if there is a security or a network issue in server or one of its ac...

    $93 (Avg Bid)
    $93 Avg Bid
    53 bids

    when try to log web VSC 3 its get error An error has occured. If it will repeat again please contact the administrator. Error reference number: f803707165ea4ecaa624e65adf4ec72b.

    $20 (Avg Bid)
    $20 Avg Bid
    2 bids

    RHEL 7.5 OS Verification & Testing Document Template Applicable for Major IT Company Needed. We need the template document with full verification & testing items and commands applicable for major IT company. Document only needed, and real testing is NOT needed. RHEL 7.5 OS testing for basic operation required Only those who have experience in working for big IT company. The past real doc...

    $16 / hr (Avg Bid)
    $16 / hr Avg Bid
    3 bids
    Server Migration 3 days left
    VERIFIED

    Hello, My name is James Andrew. I am a website designer and programmer since 2005. I have a client who has a dedicated server that has reached its end of life. This server is managed by Rackspace. I am looking for a server administrator that can help migrate all data and server settings from this server to a new server. The new server will be managed by SingleHop, now INAP. There is proprietary so...

    $33 / hr (Avg Bid)
    $33 / hr Avg Bid
    85 bids
    Setup GSuite 3 days left
    VERIFIED

    Hello, We need help setting up GSuite email for us at our domain. Just 1 email address. The admin account is already made, we're just having trouble verifying/validating it to then be able to add the email. Please put the words GSUITE EMAIL in all caps if you can help us today to resolve this. Thanks!

    $22 (Avg Bid)
    $22 Avg Bid
    20 bids
    Five M ESX Server Setup 3 days left
    VERIFIED

    I have a FiveM server with basic ESX setup - I am looking to make this more advanced with whitelisted jobs for certain people, cars that can be purchased along with a few other simple things.

    $155 (Avg Bid)
    $155 Avg Bid
    9 bids

    I have one licensed software for studio 5000 from Rockwell Automation, I like you to make it work for other computer as well. You will be working with VMware as well. I seen people doing that I am not sure how its been done. This is PLC Programming software.

    $22 (Avg Bid)
    $22 Avg Bid
    4 bids
    Configure an ADFS in Azure. 3 days left
    VERIFIED

    We need configure an Active Directory Federation Server in Azure. The architecture proposed is: AD <--> ADFS <--> IDP(SAML2.0)

    $168 (Avg Bid)
    $168 Avg Bid
    17 bids
    data entry 3 days left

    I need you to fill in a spreadsheet with data.

    $12 / hr (Avg Bid)
    $12 / hr Avg Bid
    63 bids

    NOTE : Please apply if can start RIGHT NOW and REMOTE Work using ANYDESK, I just want to enable https on server, Domain available on GoDaddy Server and Hosting Available on AWS LightSail Server. so I already generate SSL Certificate in AWS LightSail Server and make code related to it but its not work. So please apply who can start work RIGHT NOW and Using ANY DESK (Remote work), Best of luck.

    $24 (Avg Bid)
    $24 Avg Bid
    21 bids

    Searching for a graph expert who can help in fetching graph from pppoe interface in Cisco Router.

    $30 (Avg Bid)
    $30 Avg Bid
    4 bids

    I need a container or there are the following things: Alpine Apache php7.3 OCI8 "12" for php postgresql for php mysql for php with an [login to view URL] or there is a test that oracle

    $58 (Avg Bid)
    $58 Avg Bid
    9 bids

    Hi, I have a urgent requirement of installation of NW 7.5 on Linux and HANA 2.0. Need to configure this in High Availability on cluster. Let me know if you have worked on this. Regards, Vish

    $532 (Avg Bid)
    $532 Avg Bid
    11 bids

    RHEL 7.5 OS Verification & Testing Document Template Applicable for Major IT Company Needed. We need the template document with full verification & testing items and commands applicable for major IT company. Document only needed, and real testing is NOT needed. RHEL 7.5 OS testing for basic operation required The past real document is welcome.

    $10 / hr (Avg Bid)
    $10 / hr Avg Bid
    6 bids

    RHEL 7.5 OS Verification & Testing Document Template Applicable for Major IT Company Needed. We need the template document with full verification & testing items and commands applicable for major IT company. Document only needed, and real testing is NOT needed. The past real document is welcome.

    $13 / hr (Avg Bid)
    $13 / hr Avg Bid
    4 bids
    Tuning OpenXchange -- 2 3 days left
    VERIFIED

    Habilitar opciones Open-Xchange. 1.- Habilitar correo remoto 2.- Cambio de password de usuario local en servidor OX y conservar la contraseña del correo IMAP. 3.- Habilitar la opción de crear documentos en DRIVE OX. 4.- Instalar Certificado SSL

    $196 (Avg Bid)
    $196 Avg Bid
    3 bids
    Tuning OpenXchange 3 days left
    VERIFIED

    Habilitar opciones Open-Xchange. 1.- Habilitar correo remoto 2.- Cambio de password de usuario local en servidor OX y conservar la contraseña del correo IMAP. 3.- Habilitar la opción de crear documentos en DRIVE OX. 4.- Instalar Certificado SSL

    $40 (Avg Bid)
    $40 Avg Bid
    3 bids
    Webopen EMR 3 days left
    VERIFIED

    Install open EMR (an open source electronic medical record) on virtualmin

    $340 (Avg Bid)
    $340 Avg Bid
    9 bids

    I am looking for a Linux expert, for advice and assistance. Your area of expertise is iptables, Linux, firewall. Need to upgrade the bash script. Please answer if you are confident in your abilities and you are an expert. Please write iptables word before your answer (to prevent bot messages, thanks!). Please write other price than 250 (to prevent spam, thanks!!) This project is approximately 1-5 ...

    $283 (Avg Bid)
    $283 Avg Bid
    19 bids

    Budget: 40,- € As the title suggests, my existing Plesk mail server needs some optimization. Currently, my customers' mails end up in the spam folder on gmail. My server also serves as a DNS server for my own domains, so all relevant DNS settings or DNS template settings can be done directly on the Plesk server. Please also write me in notes where you have changed something so that I c...

    $51 (Avg Bid)
    $51 Avg Bid
    18 bids

    Collecting information about a phone number by Maltejo tool

    $25 (Avg Bid)
    $25 Avg Bid
    2 bids

    Searching for a graph expert who can help in fetching graph from pppoe interface in Cisco Router.

    $26 (Avg Bid)
    $26 Avg Bid
    3 bids

    Build a virtual machine debian server with mqtt, influxDB and grafana, with documentation to add a device with sensors, configure the database and link at least one variable to a graph.

    $1146 (Avg Bid)
    $1146 Avg Bid
    22 bids

    This new website has some bugs are little things to be complete. We place full milestone in advance, but only payment when work is finish at 101% client satisfaction.

    $177 (Avg Bid)
    $177 Avg Bid
    27 bids
    VPS Administrator required 2 days left
    VERIFIED

    Virtual Private Server (VPS) Administrator required for managing UK based VPS (Apache/cPanel). Ongoing duties to include general administration, updates, configuration of offsite backups etc or eCommerce website. Suit any person/organization with existing VPS client base and relevant experience.

    $18 / hr (Avg Bid)
    $18 / hr Avg Bid
    42 bids

    We require recruitment Professionals to help us recruit overseas Nurses and Medical Professionals who want to work in the United Kingdom. We will help the Qualified candidate with the following: Register with the Nursing and Midwifery Council (NMC) in the UK Job Placement in the UK Visa Application ( tier 2 Work Visa) We are looking for experienced Recruitment Freelancer( preferable in the Medic...

    $1407 (Avg Bid)
    $1407 Avg Bid
    14 bids

    Our website (hosted on AWS EC2) is not reachable anymore since a couple hours and we don't know why. Trying with the domain (with ELB in between) results in a white page. Trying to access the IP of the instance directly, shows an Error 500.

    $102 (Avg Bid)
    $102 Avg Bid
    45 bids

    we needed installation of redis with pgbouncer in postgresql 12 in centos 7

    $102 (Avg Bid)
    $102 Avg Bid
    6 bids

    We have a project using REACT and Node. Its running fine on Local but need someone help to run Express JS on Cloudways Server

    $24 (Avg Bid)
    $24 Avg Bid
    11 bids

    Searching for a graph expert who can help in fetching graph from pppoe interface in Cisco Router.

    $29 (Avg Bid)
    $29 Avg Bid
    5 bids

    Hey, We are looking for a Asterisk / Vicidial Expert who have good experience and is knowledgable and familier with all the ins and outs of vicidial to setup a cluster. Also you should be able to start ASAP. Thanks

    $213 (Avg Bid)
    $213 Avg Bid
    8 bids

    Hey, We are looking for a Asterisk / Vicidial Expert who have good experience and is knowledgable and familier with all the ins and outs of vicidial to setup a cluster. Also you should be able to start ASAP. Thanks

    $2 - $8 / hr
    $2 - $8 / hr
    0 bids

    Hey, We are looking for a Asterisk / Vicidial Expert who have good experience and is knowledgable and familier with all the ins and outs of vicidial to setup a cluster. Also you should be able to start ASAP. Thanks

    $7 / hr (Avg Bid)
    $7 / hr Avg Bid
    2 bids

    Systems Integration - high level scope (will discuss project fee later)          Linux server integration with AD -  User permission    - File permission    - Service user    - Security policy management-           Jenkins integration with A...

    $841 (Avg Bid)
    $841 Avg Bid
    21 bids

    I need bbPress forum software configured and tested on my Wordpress website

    $39 (Avg Bid)
    $39 Avg Bid
    24 bids
    AWS Wizard 2 days left
    VERIFIED

    I need someone to help me to do two things in AWS . I have a domain from namecheap which is parked on AWS I have two beanstalk environment already created 1) Add two subdomain of the parked domain map them with the benstalk account already created. 2) Add wildcard SSL so those two subdomain have SSL. Mandatory :: I need this to be done via teamviewer, Please write on your bid that you can ...

    $15 / hr (Avg Bid)
    $15 / hr Avg Bid
    16 bids
    Cisco 3602I 2 days left
    VERIFIED

    I have 2 device Cisco 3602I-CAP i need ios for AP I need configure mode 1 device as Repeater from 2 device My scheme net ==== ISP - motorola7131([login to view URL])- 1 device([login to view URL]) ------30 metrs (not forbiden cabel only WIFI) ---- 2 device (repeater -[login to view URL]) ===== should be alone 1 SSID (eg TEST)

    $24 (Avg Bid)
    $24 Avg Bid
    7 bids

    We have a small business. I need help managing and administering the following: Dell R710, OpenManage, Veeam, Ubiquiti (Unifi Dream Machine Pro, LTE, and other radios), PfSense, ESXi 5.1. I can do hands-on here but need technical help when having problems. I would need on-demand help a few hours a month.

    $34 / hr (Avg Bid)
    $34 / hr Avg Bid
    25 bids

    I need expirienced linux administrator for Debian - issues with permissions maybe 30minutes to 1 hour of guidance of setting proper permissions 1 for - cron 1 for - user

    $25 (Avg Bid)
    $25 Avg Bid
    29 bids

    Looking for couple IT Support Engineers, to handle remote and On Premise IT Support requests, for customers in Athens, Attica, Greece. Please see below base requirements and skills: [login to view URL] Our customers are mainly businesses that require prompt professional support, in a well-communicated and precise manner. We have in place specific ticketing system(Attlassian Jira) that will be r...

    $199 (Avg Bid)
    $199 Avg Bid
    13 bids

    Access to a computer running on ubuntu 19.1 to test an application for 1 hour, teamviewer access must be provided

    $17 (Avg Bid)
    $17 Avg Bid
    9 bids

    Business goal: We need to get Solr search working on our client's new Drupal 8 site, so our users can search content efficiently. Tasks to complete: * Install apache solr on ubuntu 16.04 * Configure apache solr for use by Drupal 8 * Clearly document and explain how that installation was done, especially including any manual changes beyond `apt-get install`. Not needed: * Our client wishes...

    $21 / hr (Avg Bid)
    $21 / hr Avg Bid
    19 bids

    I need you to write some articles.

    $3 / hr (Avg Bid)
    $3 / hr Avg Bid
    37 bids

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