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.

Hire System Administrators

Filter

My recent searches
Filter by:
Budget
to
to
to
Type
Skills
Languages
    Job State
    138 jobs found, pricing in USD
    Squid server configuration 6 days left
    VERIFIED

    Linux expert who could help me with squid proxy configuration. Thanks!

    $30 (Avg Bid)
    $30 Avg Bid
    8 bids
    Network Engineer 6 days left
    VERIFIED

    Looking for a Passionate freelancer who has more of application and understand knowledge of computer Networks. Python and scripting needed.

    $11 / hr (Avg Bid)
    $11 / hr Avg Bid
    13 bids
    Partition Map Error on HDD 6 days left
    VERIFIED

    I have an External USB drive, has a FDisk partition scheme, and is NTFS, but I am on a Mac, I cant access the drive, seems some issue with the partition map. Need you to log in remotly and see if you can fix it.

    $50 (Avg Bid)
    $50 Avg Bid
    5 bids

    Developer should have experience in similar job that involv java minimize, theme optimisation and plugins customize the result will be checked on Google speed test

    $111 (Avg Bid)
    $111 Avg Bid
    24 bids

    Hello there! I would like to receive assistance (instruction based) to create a master to master replication of the PostgreSQL 10 database. I am looking for something similar like global transaction identifier based replication (this is how it's called in MySQL). I hope there must be something analogous in PostgreSQL. Currently, I am running a PostgreSQL 10 database server in the cloud (dig...

    $216 (Avg Bid)
    $216 Avg Bid
    5 bids
    Data leakage in smartphone 6 days left
    VERIFIED

    You will aid part of a marketing study with your report. You will perform experiment in conducting forensice level experiments using open source tools such as kali linux to collect personal data from any 2017+ android smartphone. You can simulate the data using any IM applications. You will then provide the method and tools you used to collect and extract the data in a 10-15 page report.

    $330 (Avg Bid)
    $330 Avg Bid
    4 bids

    crypto payment gateway integration in a php script

    $78 (Avg Bid)
    $78 Avg Bid
    2 bids

    I need to build a server for CCCAM keys. I will send by myself the keys from my tv cards to the server in local work. Please contact me only if you know what is CCCAM and cardsharing or you have already done this job

    $62 (Avg Bid)
    $62 Avg Bid
    3 bids

    I need to move my hosting yetiforce to local pc for local office use. So need someone who are knowledgable to config and move database to local.

    $20 (Avg Bid)
    $20 Avg Bid
    4 bids

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

    $17 (Avg Bid)
    $17 Avg Bid
    12 bids

    I am attempting to run 3x Nvidia Grid K2 GPUs on a Supermicro C9X299-PGF motherboard. We are attempting to run these GPUs in pass-thru mode on ESXi 6.5 or 6.7 – I already have it running with one GPU. I am aware that the C9X299-PGF is not certified to run ESXi and this GPU configuration but I currently have one K2 GPU operational on ESXi (loading but haven’t verified fully functional) ...

    $126 (Avg Bid)
    $126 Avg Bid
    6 bids

    Need help on Packemaker (Redhat Cluster) setup on ec2

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

    I need an experienced and highly skilled AWS/DevOps Professional to support on my on going project

    $21 / hr (Avg Bid)
    $21 / hr Avg Bid
    21 bids
    Linux: Zimbra Trainer Needed 5 days left
    VERIFIED

    Searching for somebody who can teach all the mentioned topics: 1. Installation of zimbra 8.6.x 2. Configuring Accounts (from both CLI & GUI) 3. Implementing Letsencrypt SSL in Zimbra 4. Implementing Firewall for security 5. Discussing POP,IMAP, secure POP & Secure IMAP 6. Differences on SMTP and secure SMTP 7. SSL, TLS and STARTTLS in Zimbra 8. Relay configuration in Zimbra 9. Making zimbr...

    $30 (Avg Bid)
    $30 Avg Bid
    2 bids

    Design a bootstrap modal for my PHP site

    $143 (Avg Bid)
    $143 Avg Bid
    64 bids

    Configurar Licencia Windows Server 2012. Configurar Terminal Services 15 usuarios. Configurar Active Directory para gestionar usuarios. Configurar Servidor de Archivos Configurar salida a internet (configurar router) Configurar escaner red para 15 usuarios

    $22 / hr (Avg Bid)
    $22 / hr Avg Bid
    11 bids

    I need on job network support

    $30 (Avg Bid)
    $30 Avg Bid
    18 bids

    Hi guys, after a reboot I can access only via rescue mode.... ovh told me that there is a misconfig in my server. kernel panic could u please help?

    $116 (Avg Bid)
    $116 Avg Bid
    22 bids

    Add ssl for my domain hosted in aws

    $24 (Avg Bid)
    $24 Avg Bid
    40 bids

    miscellaneous network admin work. Must be VERY familiar with all network concepts. in particular... VPN configurations firewall setup and management IPv4 and IPv6 routing VLANs all core concepts that go beyond the typical basics. Must be familiar with: Cisco, Routers, switches, ASA/VPN ZyXel, Switches, VPN/ZyWall, ATP-Firewall checkpoint We work in a very simple manner. This is a hourly ad-hoc...

    $130 (Avg Bid)
    $130 Avg Bid
    25 bids
    Server setup with teamviewer 5 days left
    VERIFIED

    I have centos 7 server. i want to setup that for different websites. for different environments. for example php7.1 node.js python versions django plask vs approx i need every folder one domain setup like whm cpanel. But i want setup all these thinks without whm or any readymade software.

    $149 (Avg Bid)
    $149 Avg Bid
    20 bids

    · AWS Development using CI/CD Lambda, AWS API Gateway Microservice architecture expertise and identify best practices in securing micro services S-SDLC - pre-commit/pre-receive hooks, dependency scanning, SAST, vuln scanning, DAST Solid experience and background working with AWS services (EC2, VPC, ELB, S3, Cloud Formation, RDS, Lambda, SNS, etc.) · Proficiency with ...

    $387 (Avg Bid)
    $387 Avg Bid
    4 bids

    DESCRIPTION: MYSQL process is consuming whole server CPU, showing - log error open-files-limit=10000 issue recursively running in the loop STORY: Back-end: MySQL database Front-end: PHP Server specs: Godaddy dedicated server 4 CPU Cores @ 3.1 GHz 16 GB memory 2 TB storage CentOS 6 + cPanel We are a team of developers and we are using MYSQL DB for our web and mobile application. we have one tabl...

    $20 / hr (Avg Bid)
    $20 / hr Avg Bid
    15 bids

    I own Linux Server ( LAMP). I need to install a SSL certificate. There is no C Panel on our server which we own and co-locate at a server facility. I need an experienced Linux Administrator that will do remote session with our IT person DAVID and walk DAVID step by step through installation process. We will purchase the SSL certificate---probably from the registrar where we bought our domain....

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

    Hi guys, after a reboot I can access only via rescue mode.... ovh told me that there is a misconfig in my server. could u please help?

    $111 (Avg Bid)
    $111 Avg Bid
    21 bids

    I need a developer to just help me integrate Printify with my WordPress website.

    $8 / hr (Avg Bid)
    $8 / hr Avg Bid
    32 bids
    Deploy Socioboard on AWS 5 days left
    VERIFIED

    Deploy and configure socioboard ([login to view URL]) on AWS. [login to view URL]

    $126 (Avg Bid)
    $126 Avg Bid
    9 bids

    Need one share drive for bulk people to Access it commonly. Need that share drive only work on specific network/VPN/ connected. Need to auto SYNC that share drive with AWS s3 Bucket. Laptop shutdown/startup should not kill the setup. Open for Ideas and change/add newe services in AWS to get this done.

    $166 (Avg Bid)
    $166 Avg Bid
    9 bids

    My website is constantly going down (500 error), and we need to restart apache. It is hosted in AWS and we recently found a malware. I need to scan and make this website stable.

    $104 (Avg Bid)
    $104 Avg Bid
    45 bids

    I have windows server 2012 r2 , SFTP is setup on same , need to create a user and allow him access to a folder in D drive and no access to other folders thru sftp for that user. OpenSSH is installed for SFTP

    $19 (Avg Bid)
    $19 Avg Bid
    2 bids
    docker server to setup 5 days left
    VERIFIED

    [login to view URL] we want someone to set this up with [login to view URL] file in its own folder to start with one single dummy email address set ready to be connected with a mail client . over teamviewer budget 20$

    $32 (Avg Bid)
    $32 Avg Bid
    7 bids

    Hi, I need someone to setup a wireguard server on an ubuntu 18.04.03 LTS (with Plesk) vps.

    $54 (Avg Bid)
    $54 Avg Bid
    14 bids

    Looking for a skilled Cisco Unified Contact Centre Finesse 10.6 Web Developer to provide the following. Custom buttons for transfer and conference Display pages from other internal/external web interfaces Customer authenticated button Customer Reporting Other features the developer has used in other builds Must be able to show proof of previous work with Finesse.

    $14 / hr (Avg Bid)
    $14 / hr Avg Bid
    2 bids

    I need my website re-configured.I already have a design, I just need you to build my blog.

    $75 (Avg Bid)
    $75 Avg Bid
    6 bids
    Setup JD Edwards 9.2 Lab 4 days left
    VERIFIED

    I would like to setup a personal Lab of JD Edwards 9.2 with latest tools and functionalities (including AIS server, ADF component, Orchestrator...). Hosting to be discussed based on needs.

    $543 (Avg Bid)
    $543 Avg Bid
    6 bids

    We have decided to use Xibo cms for our digital signage project and we would like to hire you for setting up Xibo on our vps server (Hostgator vps running centos 6 with whm/cpanel) We have installed Xibo and done installing Zeromq library required by it and what is left is to complete steps described in its install manual and those are explained here: [login to view URL] Key points are setting up ...

    $150 (Avg Bid)
    $150 Avg Bid
    12 bids

    Hello, We want Jira and bitbucket need to install on my vps. Bid only if you have did this job early other wise no thanks. I want this job to be done by Sunday. Thanks!

    $47 (Avg Bid)
    $47 Avg Bid
    3 bids

    We need a email verifier server setup to be done. This will require setting up rotating SMTP proxies and email server setup. The server needs to verify B2B email address by probing the target email servers.

    $74 (Avg Bid)
    $74 Avg Bid
    15 bids

    Hi, I am looking for assistance in building a mobile proxy server. I need experience with some one who has created a mobile proxy network using multiple dongles and raspberry PI3 servers, etc.

    $96 (Avg Bid)
    $96 Avg Bid
    2 bids

    We have a suite of php code that uses [login to view URL] For some reason no emails are being sent by our EC2 Linux server. Need a php developer who has some AWS linux experience.

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

    I'm looking for a consultants who has experience with web domain takedown services. There are multiple domains, very similar to ours, that a person(s) are creating then spamming our customers. We need someone who has experience working with the domain registrars.

    $51 / hr (Avg Bid)
    $51 / hr Avg Bid
    6 bids
    I need a glassfish expert 4 days left
    VERIFIED

    I need to configure admin panel glassfish with SSL installed on the server. The server has SSL for web applications, but the administration console does not.

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

    Need One S3 bucket and make it as drive for limited Person for access. 1. It should get auto sync (Updated local drive with Online S3 Bucket) 2. Should work as server always without any Stop, during Laptop start and shutdown Example: Local_Laptop_1(Drive) -----> S3 116Bucket Local_Laptop_2(Drive) -----> S3 116Bucket Local_Laptop_3(Drive) -----> S3 116Bucket

    $161 (Avg Bid)
    $161 Avg Bid
    13 bids

    We need to fix the disconnection of our website to AWS account and create the memcache to speed the site. We contacted the support at the AWS and they gave us the following guide solution I understand that you tried to follow the instructions in our documentation to connect an ElastiCache Memcached cluster in your application, but you aren't able to ssh in your instance. Usually when you...

    $149 (Avg Bid)
    $149 Avg Bid
    19 bids

    I need my website re-configured.

    $22 (Avg Bid)
    $22 Avg Bid
    9 bids
    Moving dedicated server 4 days left
    VERIFIED

    We want to move one server to another server, due to less storage & RAM, as per best practices. It hosts around 100 websites with Plesk. Current server have proxmox installed on it. You will be asked few questions, if you pass them, you will be hired.

    $149 (Avg Bid)
    $149 Avg Bid
    24 bids
    Fax module for Avaya via SIP 4 days left
    VERIFIED

    Dear , we have A-Avaya iP office 500 v2 with 3rd party SIP license and SIP trunk licenses. B-Server that has Vmware vsphere where we can make virtual machines if you want windows or linux machine we want to use the avaya PBX to send and receive faxes via sip or any good electronic method . Example :Employee should be able to send and receive faxes to dedicated storage location or email to log...

    $202 (Avg Bid)
    $202 Avg Bid
    8 bids

    wash help find the hacker who broke my bitrix (VPS)

    $25 / hr (Avg Bid)
    $25 / hr Avg Bid
    9 bids
    Asterisk security fixes 4 days left
    VERIFIED

    Searching for somebody who can find out issues with asterisk and fix it. Thanks!

    $32 (Avg Bid)
    $32 Avg Bid
    6 bids

    Top System Admin Community Articles