Администрирование сети Jobs

Any organization with an online presence wants to ensure that this presence is seamless, and that users and customers can constantly access their website for information, or to purchase goods and services. A network administrator ensures that this technical support is solid, and works to quickly resolve any potential issues within the network, to make sure that all systems are a go when it comes to the organization.


This often includes testing the network for weaknesses, which could lead to resolving more deep-seeded technical issues that could have been lethal to the company’s growth. It also includes utilizing specific e-mail and internet filters to protect the organization from outside threats of all kinds, and ensuring that the company’s network is updated in every sense possible.

 

A network administrator’s role can be very different, depending on the organization, but almost always requires a diligent eye and a pro-active attitude when it comes to protecting the security and productivity of a company or organization. The position requires a tremendous amount of technical knowledge, and without network administrators, organizations would be susceptible to more attacks, and have much less network resilience, which is essential in terms of overall productivity.

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    58 работ(-а,-ы) найдено, цены указаны в USD
    Huawei NE20E restoration 6 дней(-я) left

    need to recover the corrupted flash of the Huawei NE20E-S2F router

    $123 (Avg Bid)
    $123 Ср. заявка
    2 заявок(-ки)
    Setup pfsense and Windows servers 6 дней(-я) left
    ПОДТВЕРЖДЕН

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

    $20 / hr (Avg Bid)
    $20 / hr Ср. заявка
    18 заявок(-ки)

    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).

    $125 (Avg Bid)
    $125 Ср. заявка
    7 заявок(-ки)
    P2P network expert 6 дней(-я) left

    I am looking for a developer who has rich experience with IPFS and libp2p network framework on P2P network. And Golang. I wil share more detail in chat. Please start with animal name on your bid. Thanks.

    $112 (Avg Bid)
    $112 Ср. заявка
    6 заявок(-ки)
    a simple setup of access control list with docker and ubuntu 6 дней(-я) left
    ПОДТВЕРЖДЕН

    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). you should be able to complete in 1/2 days

    $32 (Avg Bid)
    $32 Ср. заявка
    6 заявок(-ки)
    Original Software 5 дней(-я) left
    ПОДТВЕРЖДЕН

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

    $5 / hr (Avg Bid)
    $5 / hr Ср. заявка
    5 заявок(-ки)
    Browser website Problem 6 дней(-я) left
    ПОДТВЕРЖДЕН

    When using google chrome and going to the screen does not load properly. There are a lot of things missing from the webpage and the login button doesn't work. Need someone to help me resolve this problem. The client machine is running windows 7 32 bit, connected to a server with windows 2012. I believe something is wrong with the client machine, settings or something.

    $24 (Avg Bid)
    $24 Ср. заявка
    8 заявок(-ки)
    P2P network based on LibP2P -- 2 6 дней(-я) left
    ПОДТВЕРЖДЕН

    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)....

    $567 (Avg Bid)
    $567 Ср. заявка
    15 заявок(-ки)
    Azure networking using Cisco firepower 6 дней(-я) left
    ПОДТВЕРЖДЕН

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

    $141 (Avg Bid)
    $141 Ср. заявка
    6 заявок(-ки)
    Site to Site VPN 6 дней(-я) left
    ПОДТВЕРЖДЕН

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

    $58 (Avg Bid)
    $58 Ср. заявка
    13 заявок(-ки)
    fiber network speed slow 5 дней(-я) left

    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.

    $423 (Avg Bid)
    $423 Ср. заявка
    10 заявок(-ки)
    auto-sync aws s3 website 5 дней(-я) left
    ПОДТВЕРЖДЕН

    1. we have a running site with executable php files and static image/videos all hosted in same location, EC2, we are using WHM/cpanels to manage sites 2. lets say our URL is some executable pages looks like and statics are stored in a subdir, and they look like , etc 3. we now run through cloudflare, and EC2 is serving both executable and statics- we want to change here - implement some aws cloudfront, so when we upload images/videos to dir, they should go to aws CDN service, and from then aws CDN should serve those statics instead of EC2, while keeping the URLs same , not

    $26 / hr (Avg Bid)
    $26 / hr Ср. заявка
    37 заявок(-ки)

    Samyak Computer Classes is looking for Advance Ethical Trainer for its institute. Location-Gopalpura Timings-Evenings Full time/ Part Time both options are available. Salary- 8000-12000 / 2-3 hours/month

    $117 (Avg Bid)
    $117 Ср. заявка
    5 заявок(-ки)
    Set up personal server and VPN 5 дней(-я) left
    ПОДТВЕРЖДЕН

    Set up a personal server and VPN using tools such as headscale, and make it accessible from around the world (especially in China).

    $145 (Avg Bid)
    $145 Ср. заявка
    17 заявок(-ки)
    cisco Meraki mx50 open ports need to open ports 5 дней(-я) left
    ПОДТВЕРЖДЕН

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

    $86 (Avg Bid)
    $86 Ср. заявка
    17 заявок(-ки)

    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)
    $7 / hr Ср. заявка
    9 заявок(-ки)

    Title Systems Analyst(Oracle OCI Specialization) Location 100% Remote Duration Long Term Job Description : "Sr. Systems Analyst (Oracle OCI Specialization) We are looking for a highly self-motivated and experienced devops engineer to join our development team to work on our Oracle Cloud Service. We have IaaS, PaaS and SaaS oracle products and need someone who is highly experienced in managing IaaS and PaaS infrastructure and Security. Job Duties - Design and develop cloud based OS management tools. · Enable and enhance Oracle Linux cloud integrations. · Integrate with existing cloud systems to create a fully featured OS management service. · Develop automated tests for all features. · Code maintenance and patching. · P...

    min $50 / hr
    min $50 / hr
    0 заявок(-ки)
    Linux Administrator 5 дней(-я) left

    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)
    $19 Ср. заявка
    13 заявок(-ки)
    Project in IoT 5 дней(-я) left
    ПОДТВЕРЖДЕН

    Building a simulation for an application consisting of a cloud and an edge layers. The cloud layer consists of a single process which controls the system and displays a dashboard showing a chart of the reported readings and the status of the window and fan. The edge layer contains the two MCUs. The cloud application periodically polls the sensor nodes to retrieve the sensor data and plots the data using an animated graph. If the sensor reading exceeds certain thresholds, a command is sent by the cloud to turn on/off the devices. It needs to implement the MCUs inside PT and the cloud service outside PT (using Python Script).

    $62 (Avg Bid)
    $62 Ср. заявка
    4 заявок(-ки)
    Deploying Network Modules – Resiliency Module 5 дней(-я) left
    ПОДТВЕРЖДЕН

    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...

    $141 (Avg Bid)
    $141 Ср. заявка
    4 заявок(-ки)
    Cisco Wireless 5 дней(-я) left
    ПОДТВЕРЖДЕН

    My users are not able to connect to WiFi on my Cisco network.

    $20 / hr (Avg Bid)
    $20 / hr Ср. заявка
    25 заявок(-ки)
    linux expert require for sipp switch installation. 4 дней(-я) left
    ПОДТВЕРЖДЕН

    I am looking for a person to install a dashboard for voip balance management I am open to go with the easiest solution and without bugs system If do you guys have recommended according to the suggestion i got there have sippy switch, vos3000, voip switch if you guys know anyother batter solution recommended me on chat please mention a accurate hourly charge otherwise we will not change this in chat...

    $2 - $8 / hr
    Скрытый
    $2 - $8 / hr
    1 заявок(-ки)

    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

    $427 (Avg Bid)
    $427 Ср. заявка
    30 заявок(-ки)
    pre build project need to setup as per the given document 4 дней(-я) left
    ПОДТВЕРЖДЕН

    Hello we need to setup a project as per the given docs on AWS server VPS server.

    $5 / hr (Avg Bid)
    $5 / hr Ср. заявка
    7 заявок(-ки)
    Citrix SD-WAN Implementation 4 дней(-я) left
    ПОДТВЕРЖДЕН

    Need a SD-WAN Subject Matter Expert to assist with the following: - implementing SD-WAN with Citrix SD-WAN appliances across two data centers with dual (2) Citrix 1100-200 SD-WAN appliances - providing best practices recommendation on SD-WAN deployment Should have prior experience working with Citrix SD-WAN. More details will be provided on this.

    $43 / hr (Avg Bid)
    $43 / hr Ср. заявка
    3 заявок(-ки)
    Some Task firewall Sophos 4 дней(-я) left
    ПОДТВЕРЖДЕН

    We need a specialist in solutions Sophos in order to create some tasks like - AP Register in Sophos - Implement Sophos Central - Migrate Firewalls and another Firewall Sophos rules - Create Cluster Between two Firewall

    $525 (Avg Bid)
    $525 Ср. заявка
    13 заявок(-ки)

    I need a Cyber Security Trainer from 10th Oct 2022 to 17th Oct 2022 at bengaluru. Primary job is to install, configure the OPEN SOURCE tools listed below and handle practical sessions for students where I will handle presentations 1) End point protection - 11th Oct 2) Firewalls, IDS/IPS, Antivirus/Antimalware... , Content filtering etc - 11th Oct 3) IAM/PAM - install, configure, logs 4) VAPT - install , configure, demonstrate , get students to do handson 5) Ethical Hacking - install , configure, demonstrate , get students to do handson 6) SIEM and SOC tools - - install , configure, demonstrate , get students to do handson

    $6 / hr (Avg Bid)
    $6 / hr Ср. заявка
    4 заявок(-ки)
    Need to configure DNS of the server -- 2 4 дней(-я) left
    ПОДТВЕРЖДЕН

    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...

    $20 (Avg Bid)
    $20 Ср. заявка
    7 заявок(-ки)
    Create and configure DNS using putty 4 дней(-я) left
    ПОДТВЕРЖДЕН

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

    $315 (Avg Bid)
    $315 Ср. заявка
    8 заявок(-ки)
    Need to configure DNS of the server 4 дней(-я) left
    ПОДТВЕРЖДЕН

    You need to create new DNS or configure existing DNS of the server...

    $104 (Avg Bid)
    $104 Ср. заявка
    5 заявок(-ки)
    Cisco WebRCT and Websocket 4 дней(-я) left
    ПОДТВЕРЖДЕН

    Hi, everyone. I have a webphone and I would like to use Cisco has a provider. Can you help me out to make the connection with them. In this project you just need to show me you can make a call and receive a call. We can use any library you want. The webphone is done with CI. We talk about price over the chat. Regards to all.

    $28 (Avg Bid)
    $28 Ср. заявка
    10 заявок(-ки)
    $23 / hr Ср. заявка
    23 заявок(-ки)

    We’re a small, nimble organisation - a regulatory body covering UK based in London. We are hybrid, 20 employees, IT works ok, MS based. A few software as service add on’s but fairly simple. In short, next year we want to tender for new IT support service. We need a spec, but more than that - we want to know what’s possible and what would make us go from good to great IT wise. I would like someone who gets us, can spend a day or two getting to know us, a day or two developing our spec, a day or two identifying possible suppliers, a day or two reviewing tenders, and a few days helping us to transition from old to new supplier minimising downsides. If that works well, to be our IT advisor on a call off basis for ever! It’s sort of how we do our HR suppor...

    $40 / hr (Avg Bid)
    Местный
    $40 / hr Ср. заявка
    7 заявок(-ки)

    Autoryzacja 2FA jeśli chodzi o VPN. Koncentrator VPN oraz NPS jest skonfigurowany. Został FreeRadius i po części PrivacyIdea. Po części, gdyż mogę potwierdzić tokeny w ramach pusha na telefony, które działają.

    $8 - $15 / hr
    $8 - $15 / hr
    0 заявок(-ки)
    Logs of Mikrotik router with freeradius and netflow 3 дней(-я) left
    ПОДТВЕРЖДЕН

    Mechanism to log and export on demand the details of any data consumption including the user account ID, session duration, devices connected, download/upload data consumed? (With app and website breakdown)

    $306 (Avg Bid)
    $306 Ср. заявка
    5 заявок(-ки)

    Hello, I currently use OpenVPN client for Windows version 2.4.6 client because higher versions do not work with my proxy provider. The disadvantages of OPEN VPN are: 1) Despite that I have uploaded 50 ips in the CONFIG folder. It's not possible to alternate automatically. I need to do it manually. 2) OpenVPN opens when windows starts BUT it does NOT connect automatically. I need to manually click every time which is annoying. I need you to build a version that will fix the two issues above. Please specify with your BID is it is REAL or not. I do not want chatting with providers who submit ultra attractive bids which are not real, simply to attract my attention. Thanks

    $154 (Avg Bid)
    $154 Ср. заявка
    9 заявок(-ки)
    Disable Dynamic DNS Updating on Windows Server 3 дней(-я) left
    ПОДТВЕРЖДЕН

    Hi Everyone , this is a very simple job, we are looking for someone to help us out with an issue which we are facing. We have a AD server which is sitting on public IP address, for some reason every 10 or so minutes the DNS service on windows automatically add the Internal IP address into the A records. We need to disable this on both DC01 & DC02.

    $107 (Avg Bid)
    $107 Ср. заявка
    19 заявок(-ки)
    Linux Tech 3 дней(-я) left
    ПОДТВЕРЖДЕН

    My personal computer all messed up with recent Ubuntu update. Scanner and printer does not work. I need someone in Savannah to fix my mess.

    $22 / hr (Avg Bid)
    Местный Избранный
    $22 / hr Ср. заявка
    7 заявок(-ки)
    Configure openvpn gui server on proxmox 3 дней(-я) left
    ПОДТВЕРЖДЕН

    I was able to create a container and install I need to know/have a script or the commands to do: 1- install OpenVpn with MFA (qr code that will generate the 6 digits the client will enter instead of password. 1-Be able to copy the config file and qr code from the container to external drive to install on client machine. 3- The client will use OpenVpn gui to connect to windows server 2019. 4- Setup a tunnel between local proxmox and cloud proxmox servers, so local users don’t need to use vpn to connect to cloud server (2019 DC Server?

    $36 (Avg Bid)
    $36 Ср. заявка
    3 заявок(-ки)
    $417 Ср. заявка
    14 заявок(-ки)
    Powershell Scripting help -- 2 3 дней(-я) left
    ПОДТВЕРЖДЕН

    need help in powershell sciprting

    $15 (Avg Bid)
    $15 Ср. заявка
    6 заявок(-ки)
    Networking expert required -- 2 3 дней(-я) left
    ПОДТВЕРЖДЕН

    Have some task with excel and report in word, will share details in chat

    $104 (Avg Bid)
    $104 Ср. заявка
    18 заявок(-ки)
    P2P network based on LibP2P or IPFS 3 дней(-я) left
    ПОДТВЕРЖДЕН

    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)....

    $543 (Avg Bid)
    $543 Ср. заявка
    17 заявок(-ки)
    Sandbox Development 2 дней(-я) left
    ПОДТВЕРЖДЕН

    Cisco packet tracer lab and gns3 network Sandbox development needed

    $460 (Avg Bid)
    $460 Ср. заявка
    12 заявок(-ки)
    iptables in Android 2 дней(-я) left
    ПОДТВЕРЖДЕН

    iptables in Andorid Android is connceted to ZeroTier The request (IPP) will be sent from another device(laptop) that connected to ZeroTier as well to the Android. But i need Android to Forward the request to another device (Printer) The topology of reference is in attachment. The Android was rooted and termux installed. Not restricted to iptables, if you have other better solutions. I can provide remote access to the android if needed. The result of work is the steps of how to configure iptables or other solutions.

    $25 (Avg Bid)
    $25 Ср. заявка
    4 заявок(-ки)
    IT infrastructure 2 дней(-я) left
    ПОДТВЕРЖДЕН

    Need an expert who can Design a remote access control policy For an IT infrastructure and then he/she have to provide quality work related to it

    $76 (Avg Bid)
    $76 Ср. заявка
    21 заявок(-ки)
    ethical hacker 2 дней(-я) left

    i want to find vulnerabilities on remote desktop connections .

    $2075 (Avg Bid)
    Соглашение о неразглашении
    $2075 Ср. заявка
    14 заявок(-ки)
    aws devops person needed 1 день left
    ПОДТВЕРЖДЕН

    hi there we have a live project running with rds on aws, we need support on server and on code optiomisations for the issues on the server. you will have to work remotely we need freelancer only

    $6 / hr (Avg Bid)
    $6 / hr Ср. заявка
    16 заявок(-ки)