System Administration Jobs
System Administration is a highly specialized field in the Information Technology (IT) sector. It involves a variety of tasks related to the maintenance, configuration, and reliable operation of computer systems, such as networks and core services. System Administrators not only manage the daily operations of these systems, but also have the responsibility of ensuring these systems are secure, protected from malicious attacks and software vulnerabilities.
A System Administrator is capable of optimizing system operations to ensure maximum uptime and efficiency using solutions like automation. This can help organizations save on costs and resources. An expert System Administrator can also identify areas where additional system resources are needed, create disaster recovery plans, automate processes, reduce risks, provide technical advice and implement overall security policies.
Some areas that should be addressed regularly by System Administrators include information security measures, disaster recovery solutions and infrastructure planning. All of this helps ensure that an organization's mission-critical systems remain up-and-running no matter what the situation may be.
Here's some projects that our expert System Administrator made real:
- Setting up a secure backup process for companies
- Troubleshooting login issues for laptops
- Installing software for server control panels
- Managing complex server configurations
- Automating systems setup and configuration
- Creating content for social media accounts
- Enhancing availability, managing traffic and protecting from disasters
- Debugging applications on Exchange Server
- Scheduling data flows using SQL Server Agent
- Restoring access to webpages
System Administration is an important job that requires expertise to master. With its complexity comes huge responsibilities - handling a controlled computing environment of a company or organization without compromising data security. If you have a project or idea that you want to be handled by an experienced System Administrator, Freelancer.com has you covered on finding one that meets your requirements. Post your project now and hire your own System Administrator today!
From 5,062 reviews, clients rate our System Administrators 4.95 out of 5 stars.Hire System Administrators
I am in need of a freelancer to help me with email migration. I am currently using Google for my email platform, but now I need to switch to Bluehost. No assistance is required for setting up accounts, I just need help migrating my emails from Google to Bluehost. The successful candidate should have advanced knowledge of both platforms in order to execute the migration quickly and reliably. If you are experienced in email migration from Google to Bluehost, please get in touch with me.
I have issues with the production server so I am looking someone to fix it asap. I have 2 different applications assigned to the the same carrier and carrier transfers calls simultaneously to both the ip, but right now as the call reaches fusion its disconnecting the call not allowing it to get transferred to asterisk server.
i need devops to deploy saas web application into high availability i want to make load balancer (2 to 3 servers for our app , 1 server for database + load balancer) also i want to handle custom domains and SSLs for our customers with caddy server (reserve proxy server) , so client can add his custom domain currently our app running at aapanel and i want to handle servers by aapanel too with caddy as load balancer server our hosting provider is : Linode only experts i don't need devlopers only dev ops
I need the best of the best of the best dashboard customization to monitor (everything in the attached file) 1) Operational excellency. 2) Time delievery 3) Time of sales 4) Volume of sales 5) Strategic Delieverables 6) Cash Flow (expenses, returns, net profits) 7) income statemetn 8)expenditure statement 9) ....etc. monthly log, bi-monthly, every quarter, every six months, every year.
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