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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    107 jobs found, pricing in USD

    I DON'T NEED TO SAY 100 TIMES. PLEASE BID ONLY WHO CAN DO THE PROJECT. IT HAS STOLEN TOO MUCH FREELANCER TIME BEFORE. SEND A MESSAGE IF YOU CAN DO THE PROJECT, OR DON'T GIVE A BID! hello, we have a project about aws virtual devices. we need to manage youtube collective account with virtual phone devices. Project details are in my pdf file. My max budget is $1000. Please only profess...

    $973 (Avg Bid)
    $973 Avg Bid
    9 bids

    e: This is a $30-75 "script"; hell it's pretty much written for you in the proposal; I just have no experience with mass changes. If I could change the Bidding I would. [login to view URL]!get-network-appliance-firewall-l-7-firewall-rules I need a Cisco CLI/API script to mass update FW rules to all meraki devices (constantly) (they are all in same org and my account has acc...

    $55 (Avg Bid)
    $55 Avg Bid
    2 bids
    Veer Computers 6 days left

    Network Marketing is the best.

    $20 - $169
    $20 - $169
    0 bids

    !!!Applicant's desired time zone is Uniform (-8)!!! For example - Pacific Standard Time (PST) (UTC-8) and Alaska Daylight Time (AKDT) (UTC-8) Systems Administrator for an eCommerce and production platforms running Linux and Apache in high volume/critical production environments. · Work with development, QA and IT teams to maintain all operational systems. · Respond to ...

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

    My self. Yohan DS, I would like to open a firm like, Elyon mediical systems. As I am having 20 years experience on the same field. Initially it would be sales and services. As complete solution of the products. Later means within 6 months of time I will be starting manufacturing the x ray products. So I would like to have a good complete project report and it will be the last and best one.

    $14 / hr (Avg Bid)
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    3 bids
    Small SSH and VM task 6 days left
    VERIFIED

    Small SSH and VM task need to be done,required files are attached.

    $21 (Avg Bid)
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    7 bids
    Data Center Project Manager 6 days left
    VERIFIED

    Looking for an experienced project manager who has been involved in the setting up of a standard data center. The ideal candidate must understand the process flow.

    $167 (Avg Bid)
    $167 Avg Bid
    10 bids
    Small Networking TAsk 6 days left
    VERIFIED

    Networking TAsk need to be done,All required information are attached.

    $18 (Avg Bid)
    $18 Avg Bid
    10 bids
    CSNode1 6 days left

    To program a Cardano Staking node new. VPS on 8GB ssd.

    $270 (Avg Bid)
    $270 Avg Bid
    3 bids
    linux programmer 6 days left

    setup cardano node in VPS ...........

    $453 (Avg Bid)
    $453 Avg Bid
    10 bids

    AWS hosting application - SERVER ISSUE - need to resolve -- INDIAN only

    $69 (Avg Bid)
    $69 Avg Bid
    15 bids

    I need to test PA alto in Azure in HA using Azure, my preference is to use standard HA not the load-balancer scenario. This is the urgent requirement

    $41 / hr (Avg Bid)
    $41 / hr Avg Bid
    11 bids
    Write me a batch script 6 days left
    VERIFIED

    The script would be executed from a local machine using Task Scheduler It would connect to an SFTP, Download the data locally in the remote folder and then move the files on the remote machine to another folder.

    $40 (Avg Bid)
    $40 Avg Bid
    3 bids

    hi i have exchange server 2019 firewall sophos i cant receive and send from [login to view URL] The response was: TLS Negotiation failed: FAILED_PRECONDITION: starttls error (0): protocol error

    $36 (Avg Bid)
    $36 Avg Bid
    6 bids

    I am looking for an expert in proxmox to support my cluster, perform maintenance, general best practices.

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

    Need someone who can execute linux file from make

    $13 / hr (Avg Bid)
    $13 / hr Avg Bid
    14 bids
    Cisco Packet Tracer Activity 6 days left
    VERIFIED

    There is a simple Cisco Packet Tracer Activity. Please contact me for more details. Thanks

    $18 (Avg Bid)
    $18 Avg Bid
    20 bids

    Looking for a dev available to secure and setup amazon server with some security rules ie. firewall

    $39 / hr (Avg Bid)
    $39 / hr Avg Bid
    38 bids

    Implement Entreprise Software Application Security across software stack Need recent, proven and solid experience with Keycloack / SSO/OAuth/Multi factor Authentication/LDAP Directories Interview process will include small technical test to validate experience and skill set. Individual contributor only. Part time or full time. Any time zone.

    $27 / hr (Avg Bid)
    $27 / hr Avg Bid
    7 bids

    i am looking for someone who can turn on my local host into a server or setup me a ssl in xampp server

    $369 (Avg Bid)
    $369 Avg Bid
    18 bids

    Hello, I Want to Create IPSec VPN to Linux VPS Connection in digitalocean. Requirements in the connection: Authentication: Pre-shared Key Phase1 Hashing: SHA Phase1 Encryption: AES 256 Phase1 Group: Group14 IPSec Phase2: esp-aes 256, esp-SHA-hmac SA Lifetime: Isakmp(86400 Secs) Ipsec(3600s)

    $38 (Avg Bid)
    $38 Avg Bid
    6 bids
    Python Scripting Project -- 2 6 days left
    VERIFIED

    It is a python project based on scripting for system administrators. Please look at the files attached below for more details.

    $15 (Avg Bid)
    $15 Avg Bid
    2 bids

    i search specialist on informatic security for advice . I search vps anonymous.

    $6 / hr (Avg Bid)
    $6 / hr Avg Bid
    2 bids
    Fix the bug of wordpress 6 days left
    VERIFIED

    My wordpress seem having bugs that banner cannot automatically move, cannot load more, the placement seem not normal and thumbnails cannot resize…

    $122 (Avg Bid)
    $122 Avg Bid
    65 bids

    Existing Virtual Machines (Windows Hyper-V) have been configured for Azure Site Recovery (ASR) and / or Veeam for backup and recovery. - 6 Servers configured for ASR - 18 servers backed up using Veeam Candidate would assist with the following: - Review and complete document existing ASR configuration - configure, test and document twice yearly failover (disaster recovery drill) in ASR - configure...

    $20 / hr (Avg Bid)
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    4 bids

    We had some proxmox invaded and as well as some VMs, we need an iptables script or another solution that ensures that Receive only blocks all INPUTs and OUTPUTs except from a single source of access to PROXMOX (but allow updates with apt update and us INPUTS of the VMs only to the webserver to the ngninx process on ports 443 and another one, plus a centralized log system with notification via SMS/...

    $50 / hr (Avg Bid)
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    1 bids

    Need a Microsoft intune and active directory expect.. only from india

    $720 (Avg Bid)
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    6 bids

    can you please explain how do I assign or get the default gateway ip for IPsec IKEv2 installed and working clients are taking ips [login to view URL] but what is the default gateway so I can share it wit the customer

    $27 (Avg Bid)
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    6 bids
    AWS configuration 5 days left
    VERIFIED

    Setting up LINUX serve on AWS with SSL and firewall Load Balancing and Auto scaling RDS DB setup Redis cashe SQS S3 Bucket

    $15 / hr (Avg Bid)
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    22 bids
    PTR DNS Issue 5 days left
    VERIFIED

    We are trying to resolve some issue on the rDNS. It is not able to reverse IP so my email server will give problem on delivery. Bid only if u know how to solve the problem

    $7 / hr (Avg Bid)
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    18 bids

    AWS MCQs Topic Wise Required need submission by 25th Sep

    $67 (Avg Bid)
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    6 bids
    VPN Connection 5 days left
    VERIFIED

    Need help in connecting to a VPN

    $3 / hr (Avg Bid)
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    11 bids
    Transcribeme Training 5 days left
    VERIFIED

    I need guidance to help me pass a test on [login to view URL]

    $18 (Avg Bid)
    $18 Avg Bid
    11 bids

    Dispongo de un servidor centos 7 en el cual tengo desplegado este panel de control web [login to view URL] el cual vienen preinstalado la versión 8 de tomcat y actualmente están corriendo algunas aplicaciones sobre tomcat. El problema que necesito resolver es al desplegar [login to view URL] ([login to view URL]) el proceso de tomcat deja de funcionar y el resto de aplicativos tambi&...

    $28 (Avg Bid)
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    4 bids
    Bug in pod install 5 days left
    VERIFIED

    I need someone who is able to fix the following error in MacBook M1. I am attaching the bug log Traceback (most recent call last): 11: from /usr/local/bin/pod:25:in `<main>' 10: from /usr/local/bin/pod:25:in `load' 9: from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.2/bin/pod:55:in `<top (required)>' 8: from /Library/Ruby/Gems/2.6.0/ge...

    $20 (Avg Bid)
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    2 bids

    This will log the systems information of a webserver. This project will be done on the local network.

    $151 (Avg Bid)
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    11 bids

    I need a to-go person for Microsoft Windows and Office issues

    $6 / hr (Avg Bid)
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    27 bids

    Dear All, We required AWS Server DevOps Engineer. If anyone have 5+ experience in AWS Manage then please contact us.

    $19 (Avg Bid)
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    11 bids
    AWS consultant 5 days left

    Help to set up AWS cluster service

    $40 / hr (Avg Bid)
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    22 bids

    Hi Looking For Standard Operating Procedures SOP Development and Design Expert Department Sales Installation Production Service Account MIS Quality Note : Basic Requirement Ready

    $3 / hr (Avg Bid)
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    3 bids

    an OutSystems Architect/Lead to drive, manage and lead an OutSystems project. OutSystems project in Web, mobile in different domains/verticals

    $200 (Avg Bid)
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    1 bids
    Redis Cluster setup 4 days left
    VERIFIED

    Hi, I want a Redis setup as a cluster, i will provide 3 digitalocean instances, i need this for some testing purpose and urgently needed, Thanks!!

    $124 (Avg Bid)
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    8 bids

    We need to set up the SYNOLOGY DS 920 in our Network. We wanted to use it as a full system back up.

    $182 (Avg Bid)
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    17 bids

    My client need to hire for Kali Linux developer for his project, need deliver fast and within budget. TQ

    $152 (Avg Bid)
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    7 bids

    I am doing constant Laravel deployment and code merging manually but there's too much work and I am not skilled for Laravel neither time to troubleshoot. If you are willing to bear with me on a remote desktop then we can cooperate a few times a week. You need to know fair server admin tasks.

    $9 / hr (Avg Bid)
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    12 bids
    Shadowsocks -- 2 4 days left
    VERIFIED

    Hi, Wants to install Shadowsocks on our alibaba cloud server and configure it to our local router which has openwrt and Shadowsocks installed. We want certain local IP address internet traffic to go through the Shadowsocks

    $10 - $30
    $10 - $30
    0 bids

    implement this pre theme [login to view URL] to [login to view URL] and update multi vendor Admin/dashboard functionalities and complete the following section as needed with the following points. 1. frontend for users and guests. 2. the seller dashboard to manage their products and stores. 3. the buyer dashboard panel to manage their history and others. 4. super admin panel to manage all buyer/s...

    $132 (Avg Bid)
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    32 bids

    Shifting DNS . I have purchased hosting from other account and domain from other account. So I want someone who can change the DNS.

    $48 (Avg Bid)
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    24 bids
    Contabo VPS issue 3 days left
    VERIFIED

    VPS hosting is constantly freezing up and needs to be rebooted. I need someone to go through the logs and find the problem and fix it.

    $27 (Avg Bid)
    $27 Avg Bid
    16 bids
    Need help with Amazon AWS CLI 3 days left
    VERIFIED

    Need help with Amazon AWS CLI Need help to get list of servers running via command line in google sheet and name the servers

    $22 (Avg Bid)
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    10 bids

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