Network Administration Jobs

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Hourly - Expert ($$$) - Est. Time: More than 6 months, Less than 10 hrs/week - Posted
We have an Office 365 tenancy that was previously set up managed by a director who is a senior support engineer with one of the 3 big MS support companies world wide. When he resigned he wiped the tenancy, our website, membership database, closed our social media accounts etc. We have recovered chunks of the data and systems and now need an experienced part time expert to help us organise, support and recover our systems and help develop them further. We are a small but very rapidly growing company and this presents a great opportunity with no ceiling for the right person. We need someone who can help us take full control of the tenancy, and our network infrastructure. Take us from online only O365 to potentially a hybrid installation and advise us on the sense of this path , help with all the simple functions, like setting up new sites and personalising them, templates, scripting, administration and management of the company's network infrastructure and basic IT functions. Good O365 skills, exchange server, SharePoint and SQL would be required. Great project management and communication skills and a can do attitude. In the longer term we are looking to develop[ a technology stack to allow us to franchise our business within the next 18 months the right person could possibly progress within the company to a full time director role
Skills: Network Administration Amazon Web Services Internet Information Services (IIS) Microsoft Dynamics CRM
Fixed-Price - Intermediate ($$) - Est. Budget: $125 - Posted
Looking for an experienced Splunk expert who has knowledge using Splunk along with setting up SSL Sonnnection with Splunk and so forth. Required skills: Splunk, Linux Admin, SSL Experience. Job will need to be completed within 2 days from start date. Must be willing to work via teamviewer into terminal on remote machine. Will have access to all tools and help. Completion date 10/28/16
Skills: Network Administration Linux System Administration Security Engineering Security Infrastructure
Hourly - Intermediate ($$) - Est. Time: Less than 1 week, Less than 10 hrs/week - Posted
I am looking for someone to help configure a new ubiquity network for me. It consists of an Edge router, 16 port switch and a AP AC Pro access point and a Cloud Key I need 2 networks set up with some static IP work but it should be pretty straight forward for a pro
Skills: Network Administration
Hourly - Intermediate ($$) - Est. Time: 1 to 3 months, Less than 10 hrs/week - Posted
We need assistant in solving an ongoing issue with slow network, network going down, intermittent network problem (wired and wireless) accessing servers. Basically the entire network needs to be analyzed and determine what is causing the problem. Equipment: HP Switches, HP Wireless Access Points, OpenMesh Access Points Internet Access: 300MB We are looking for an individual with extensive network experience with running network analysis tools that will allow us to resolve this issue. As well as someone that can analyze the existing configuration and offer recommendations to fix it.
Skills: Network Administration Network Analysis Network Design Network Monitoring
Hourly - Expert ($$$) - Est. Time: 1 to 3 months, Less than 10 hrs/week - Posted
Im looking for someone to help design and develop a NAC solution on top of an open source package. the objective is to have compliance checks that would include the users credentials checked against a secondary data based that houses our e-learning platform. the requirements for this would be; 1.) Cisco switch and Wifi compatible 2.) Fortigate and Cisco Firewall compatible 3.) Authenticates against MULTIPLE Active Directory and Radius Solutions (if possible) 4.) Microsoft and Apple end-users. 5.) Compliancy checks required - Kaspersky Anti-Virus + updates, MS Update has been performed in the last 7/30 days, 6.) Integrates Nessus or OpenVas to check devices connecting to network 7.) custom module for compliance to check external database for a learning management system, could be an API call or a DB query 8.) Custom Captive Portal that includes remediation components i do not have a preference for opennac or packetfence or any other platform. as long as it is in active development and not retired code
Skills: Network Administration Linux System Administration Network Security
Hourly - Intermediate ($$) - Est. Time: 3 to 6 months, 10-30 hrs/week - Posted
Our company designs reservations platforms for hotels. You can learn more by visiting our site at, and our web app is accessible at We currently use a combination of AWS for our PHP & MySQL database on a 1GB RAM server. Most of our backend storage has been moved to Linode (more powerful & lower cost) away from AWS. We currently would like a sys admin to help us set up a dedicated server (like We need the following: - provide advice on what dedicated server to use & how to optimize our set up - setup two dedicated server with load balancer and partition it as vps - setup nginx - setup MySQL/MariaDB server - setup beanstalkd - secure server with vpn only access - optimize server setting for high load
Skills: Network Administration AWS Lambda Network Design Network Monitoring
Fixed-Price - Intermediate ($$) - Est. Budget: $150 - Posted
Hello, I need help with bonding/teaming setup: 5 clients (each has PC with 2 different USB 3G modems for internet) should have HA, fault tolerance connection to server. Maximum time to switch between connection in case of failure ping/packet loss 300 ms. I've tried to connect clients using 2x VTUNd connections each and use kernel bonding driver with active-backup mode and ARP monitoring but ARP monitoring doesn't work properly.
Skills: Network Administration Linux System Administration