Network Administration Jobs

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Hourly - Expert ($$$) - Est. Time: More than 6 months, Less than 10 hrs/week - Posted
We are a hosting business for Accounting ERP softwares such as DynamicsAX, DynamicsGP, and NAV. We need someone that can do: Azure set up and configuration Terminal server configuration and deployment Network setup, backups SQL Installation for Dynamics AX, GP, NAV Deploy Virtual Machine Setup Remote Desktop services to deploy and access Terminal server applications If you are a company, DON'T apply. We are looking for an individual contractor that eventually we'll hire full time.
Skills: Network Administration .NET Framework Computer Networking Microsoft Active Directory
Fixed-Price - Intermediate ($$) - Est. Budget: $25 - Posted
Hello, five-star rated employer on UpWork here.... I've installed DDNS (No-IP) on my server but I am unfortunately unable to connect to the server using the NOIP hostname. I need to be able to maintain a VNC connection to my server via NO-IP that persists through IP changes. Thanks ahead of time.
Skills: Network Administration
Fixed-Price - Entry Level ($) - Est. Budget: $70 - Posted
Hello, We are a hosting company, we have are starting our own datacenter, we have 2 internet providers, each gives us multiple different IP addresses. We want to implement these 2 IPS to be redundant for our web servers. If one ISP goes down, we will automaticacally detect that and change the website DNS records to point them to the alternate IP of the other ISP. So, every web server should be always vsible from both ISPs on each IPS's own IP address, when we change the DNS records, all websites remain visible. The task in hand is to teach me how to achieve this in Pfsense. Thanks in advance, Edgard David Iván Muñoz Chávez
Skills: Network Administration Linux System Administration PfSense
Hourly - Entry Level ($) - Est. Time: More than 6 months, Less than 10 hrs/week - Posted
The Santa Monica Coworking and Conference Center is a premier co-working space in Santa Monica California. We are interestd in freelancers to take over the administration of our NEtwork, Cisco Meraki Networks, VOIP System, Asterisk, and Printer help. I assume if the person is not local to california we will have to use him / her in conjunction with a local person in case site visits are necessary.
Skills: Network Administration Asterisk cisco routers VOIP Software
Hourly - Entry Level ($) - Est. Time: Less than 1 week, Less than 10 hrs/week - Posted
Hi, I need help to configure VPN connection for external access to my network. I use a ZyXEL USG60. Want to start this asap. Let me know how long this will take you to setup and what the price will be.
Skills: Network Administration Firewall
Hourly - Intermediate ($$) - Est. Time: More than 6 months, 10-30 hrs/week - Posted
We need someone for small IT jobs by remote, like Exchange Server configuration and installing virtual machine etc...
Skills: Network Administration
Hourly - Intermediate ($$) - Est. Time: Less than 1 week, 10-30 hrs/week - Posted
I'm looking for a network specialist to interconnect two networks with Cisco / Mikrotik or better proposal. Let me explain the attached file where you can check the problem and the goal I would like you can reach. Currently we have connected 4 offices in different cities throught private network of ISP Y. All offices can reach servers in city A. I can't check routing information inside the cisco routers in any office, due to the fact that routers belong to ISP Y, besides ISP Y takes too long to give me information about configuration or support when we have problems with interconnection between offices. So we decided to change to ISP X who would give us the service of interconnection between our offices. But there is a problem, City D is far away, so ISP X would take around 2 months to place its router in city D. In cities A, B and C, ISP X have alredy setup its router, so we could migrate city A, B and C and they would be interconnected between them. Nevetheless, as City D is going to take 2 months to have a router from ISP X, we are thinking to keep service with ISP Y so that City D can reach main office in city A where are the servers. But when packets arrives from city D to city A, they would be looking for ips of servers, but servers are in network of ISP X. By the way, routers from ISP X and ISP Y on city A are in the same room. I can't connect a cable between switch of ISP X and ISP Y, due to the fact that I would have 2 gateway with the same ip address Besides, I can't make any change on routers of ISP Y, as I said, they have very very bad support, they would take years to add a static route. My idea to interconnect both networks and make possible that City D can reach servers on Network of ISP X woudl be the following: Configure router mikrotik 1 with ip of the servers, resend packet to next step (Router mikrotik 2) and then introduce packet to the network where servers are. In routers of ISP X, it's possible to ask ISP X to add a static route so that servers can reach network in city D Another idea would be to access to router cisco from ISP Y in City A and change routing, but I don't have password of the router, as I say, it belongs to isp Y. But if you know how you can access to router and change routing, it would solve the issue soon. In summary, I need a networks experienced specialist who can make office in City D reach servers in City A taking into account the drawbacks I explained previously. By the way, I just gave some ideas to solve the issue, don't know if it would work well, but if you have a better proposal let me know. Please, avoid copy and paste curriculum as your answer, I would like to know more about your propose about this project. Remember I can read your curriculum in your freelancer profile. Thank you so much for your attention Robert
Skills: Network Administration Cisco Certified Internetwork Expert (CCIE) cisco routers Mikrotik RouterBOARD
Hourly - Expert ($$$) - Est. Time: Less than 1 week, 10-30 hrs/week - Posted
I'm using OpenVPN with Amazon EC2 and need some assistance with configuration, specifically with routing some traffic thru VPN on Windows client machines. Please apply only if you have extensive experience with OpenVPN.
Skills: Network Administration OpenVPN
Hourly - Intermediate ($$) - Est. Time: 1 to 3 months, 30+ hrs/week - Posted
Looking for someone experienced in Ansible, Terraform, Packer etc. to write playbooks and scripts for repeatably creating Amazon EC2 instances and AMIs. Typical job will include creating a playbook to spin up a server with postgres 9.5, Python 2.7, necessary ipconfig rules and upstart/monit scripts, install python requirements via pip and bootstrap an nginx server with flask/gunicorn. Another example may be write Ansible playbook to spin up a Jenkins server whitelist the ports to access the jenkins ui using HTTP, etc. Need excellent knowledge of Ubuntu, Networking, AWS infrastructure, DevOps.
Skills: Network Administration Amazon S3 Amazon Web Services Ansible