Network Administration 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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    60 jobs found, pricing in USD
    Hyper V to Azure 6 days left
    VERIFIED

    I have a server in a data center with hyper V that I do MS backups on it nightly. I also do database backups online twice a day and send it to a ftp site. I want to set up a Hyper-V to Azure on a snap shot of where it is presently . My thought is if anything happens I can turn on my azure and then just update my databases and I will be ready to go. I need help on setting up a copy of my hyper v ...

    $300 (Avg Bid)
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    2 bids

    Currently hosting the application on a bare metal server in Hetzner. But it could not handle the load in a recent increase in user load. Looking for someone who could configure a Cloud server on Hetzner Cloud or an alternative that will be scalable and economical as per my application hardware requirement.

    $7 / hr (Avg Bid)
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    I'd like support using opencore to get my amd hackintosh to be able to work final cut prox. I built the PC already and have a bootdisk set up for mac os catalina. I'm having trouble getting the efi folder set up to run optimally and need help post install to make sure everything works well. my hardware: AMD 3700x ASUS ROG Strix AMD Radeon RX 5700XT Asus Tuf Gaming x570 plus WiFi Co...

    $10 / hr (Avg Bid)
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    Need a system admin to help me optimize Litespeed + Wordpress for optimum performance.

    $36 (Avg Bid)
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    I am looking for a Devops / Server Admin expert who has experience in Litespeed and can help me optimize the website for speed.

    $12 / hr (Avg Bid)
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    18 bids

    Developing VPN system It includes server and client, supports Socks5 protocol and mainstream VPN protocol, including Web homepage, The client includes (windows, Linux, MAC, Android, IOS),Server development language I hope to be golang or python In terms of remuneration, 800 dollars and 10% of late profits. Contact me if you're interested、

    $851 (Avg Bid)
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    I am looking for a certified Fortinet engineer to pack me up in the installation of two units FAD-1000F load balancer in High availability mode . Someone with experience and good network background and in addition to security

    $29 / hr (Avg Bid)
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    be excellent in writing be excellent in cisco packet tracer be on time any questions yo have please write them all down and ask them at once i will provide the files once we speak

    $119 (Avg Bid)
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    VPN Connectivity from AWS to OnPrem to reach the servers.

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    20 bids

    Computer Networks Need solutions for some exercises from Computer Networks subject.

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    Communication network 5 days left
    VERIFIED

    Hello, I have some questions in HDLC operations related to the communication network(IP). only bid if you're knowledgeable about the topic. Thank you

    $25 (Avg Bid)
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    system administrator 5 days left
    VERIFIED

    plss pitch ur monthly quote on on the following Job brief We are looking for a System Administrator to maintain, upgrade and manage our software, hardware and networks. Resourcefulness is a necessary skill in this role. You should be able to diagnose and resolve problems quickly. You should also have the patience to communicate with a variety of interdisciplinary teams and users. Your goal will...

    $368 (Avg Bid)
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    I have a sophos hardware, need help in configuring it in my office. Also need to configure the sophos software for monitoring. Additionally need to configure few VMs through office network to be accessed remotely

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    wireshark -- 2 5 days left
    VERIFIED

    working on TCP using wireshark........more on pdf

    $38 (Avg Bid)
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    HI! I have a Xiaomi router and I have connected it with my ExpressVpn, which will show that it is connected. The issue is that I'm not able to connect to the internet.

    $34 (Avg Bid)
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    Im looking for network engineer who is experience in iptv networking . I need and engineer to implement security to my dedicated servers

    $1232 (Avg Bid)
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    15 bids

    Need an expert who can teach me corosync and pacemaker with complete lab in Linux machine.

    $10 - $30
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    2 bids
    Capture vmware vlan traffic 5 days left
    VERIFIED

    Need a quick help to mirror traffic from an interface of a server to another server where wireshark is already installed

    $110 (Avg Bid)
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    Hi, I have Miktrotik Router and has 3 VLAN on it. Currently Need to configure Firewall to ensure the Private Network is not reach to Public Network. On server we received martian source on dmesg as below :- [1703277.676438] IPv4: martian source [login to view URL] from [login to view URL], on dev intbr0 [1703277.676456] ll header: 00000000: ff ff ff ff ff ff 0c c4 7a 82 bf b5 08 00 .........

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    The IT management and support areas required include: • Internet access and security, fixed locations and remote • Email infrastructure and support • Backup management, testing and reporting • Application management o Vendor support and incident management liaison • Infrastructure support to include mail, website, etc. • Network and data security • Security plann...

    $385 (Avg Bid)
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    Hello I have an asterisk pbx that works behind firewall and the way it works is with a router that allows IP traffic destined for SIP communications from internet on dedicated WAN port to be directed with no inspection to and internal IP of the asterisk PBX, also all internal lan trafic to asterisk PBX is thru the internal IP address. In the router all outbound SIP traffic is redirected thru the s...

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    freelancer who good at designing wireless network important must be good in technical report writing its small work mainly give importance to writing part price 25$

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    Hi, I need to do a migration plan document and I will need a reviewer who has done migration from on-premise to AWS cloud. I will share more details if interested. Thanks

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    need expert support engineer with experience in networking Linux and analytics

    $506 (Avg Bid)
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    we do Networking Infra structure windows server, Data Center, Wireless point to point, CCTV, Biometric, Networking, firewall and Routers

    $97 (Avg Bid)
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    12 bids
    Network Programmer 3 days left
    VERIFIED

    Looking for someone who has high-level knowledge of networking and python.

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    12 bids
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    Having a Jenkins Pipeline job which built the job on aws ec2 currently need to configure the same job to spin up azure containers instead of aws

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    configure networking vlans in Vsphere Web 6.7

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    We at Barma ( [login to view URL] ) need someone that can assist us in a continuous role as an admin for our platforms, that are all hosted at the LMS provider Eloomi. Let me know if you have experience with the Eloomi platform. If not, then let me know what platforms you have experience with. The job will include things such as; Creation of new departments. Upload and update user lists with nam...

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    Azure automation expert 2 days left
    VERIFIED

    Looking for Ansible , azure admin,Jenkins and ARM Template expert

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    I want to build a wifi network which will serve a small town of about 1000 people. The system should allow clients to connect automatically and payments should be done through voutures and other payments avenues like paypal etc. The system should have a landing page which allows the clients to connect to the servers. I will also want the system to level grade security systems, to prevent hacking

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    DD-WRT configurations 2 days left
    VERIFIED

    I have a LinkSys EA9600 v1.1 with latest DD-WRT (v3.0-r44483 std 10/02/02) and CFE up and running. I need to: 1- Connect it to my Bell Fibre account (VLAN 35). I have a TP-Link MC220L to convert Fiber to RG45. 2- Add 5 ports forwarding (see picture) 3- Configure ExpressVPN with a account 4- Configure No-IP host for auto update 5- Copy FW and configurations to second boot partition Should b...

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    I would like someone to convert open flow v1.0.0 which work with INET 3.6.6 and OMNET++ 5.5.1 to be work with INET 4 [login to view URL]

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    Hi we need to install Mellanox CX-455 100G InfiniBand card on vSphere 7.0. We know how to get it working with proxmox and have the card, cables and the switch tested and working with a opensm subnet manager working already. we need to have this installed in Vsphere 7.0 with repeatable steps and proper procedure documented that we can repeat on our own

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    1 bids
    Cucm configuration 2 days left
    VERIFIED

    Cucm for call management need to be reviewed and configured via firewall. We can dial but no one can call us from outside, inbound not working outbound is OK. I prefer to work with experts.

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    I have a project running on local server but I am unable to setup that on my Live Server which is digital ocean

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    need a cloud support engineer with expertise in networking, operating system (Linux) ,trouble shooting and analytics ( KPI, Predictive analytics)

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    13 bids
    Electrician 2 days left

    On Site (my home) CAT-7 cables termination needed into the network switch

    $117 (Avg Bid)
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    1 bids
    linux project 1 day left

    Need help with linux on finishing a private VPN project. It it supposed to be done via some kind of screen sharing device. can anybody help.

    $15 / hr (Avg Bid)
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    Server monitoring script 1 day left
    VERIFIED

    ICMP server monitoring for multiple servers script that fetches servers list from an API and uses it in order to actively monitor the server using ICMP ping

    $28 (Avg Bid)
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    GCP Security Expert 1 day left
    VERIFIED

    Looking for a GCP Security Expert to audit our instance and ensure we have optimal security settings and nothing weird going on.

    $32 (Avg Bid)
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    5 bids
    G-Suite Security Expert 1 day left
    VERIFIED

    Looking for a g-suite security expert to audit the settings on our G-suite instance to ensure our settings are optimal for security.

    $32 (Avg Bid)
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    4 bids

    We use an Arista DCS 7200-R as transit router directly connected to servers and other distribution switches. We need to route traffic to /32 trough a firewall with IN/OUT interfaces connected to the router. I will provide you with current configuration file and I will need it back modified according to this situation.

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    I need a Technical writer to write a Technical document on a Hardware management policy on updating firmware & bios updates on Dell Servers

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    Infrastructure as code 1 day left
    VERIFIED

    The objective of this part of the practical is to demonstrate your knowledge with infrastructure acquisition using templates and/or code. Include instructions to deploy your infrastructure into AWS. You may use , Cloudformation templates, to generate a template, or your own approach as long as the result is a process a user can follow along and have a deployed infrastructure. Your deployment appr...

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    We have a fresh FreeNAS on SuperMicro that we want to put into production. It has SATA SSDs with an Intel Optane PCI for write cache. We want to use the Intel Optane PCI as a SLOG for multiple pools. Looking for someone to setup the pools with the SLOG.

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    Network expert required 18 hours left
    VERIFIED

    I want to access screen of connected pc through LAN remotely.. Operating System UBUNTU MY budget is 5000₹

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    19 bids
    Huawei MA5616 Error Fix 15 hours left
    VERIFIED

    we have errors in our ma5616 need help to fix them EMU error Equipment Threshold ONT Port if you have experience in dslam error troubleshooting please let me know.

    $172 (Avg Bid)
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    4 bids

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