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!

De 7,301 opiniones, los clientes califican nuestro System Administrators 4.87 de un total de 5 estrellas.
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    4 trabajados encontrados, precios en EUR

    I need assistance to transition gracefully from Mac OS 9 to the current version of the macOS. The task will include: * Utilizing SheepShaver to handle the transition * Ensuring a safe and efficient transfer of a considerable amount of data including documents and applications. The total count lies somewhere between 10 to 50 items. To successfully carry out this task, a freelancer with proficiency in macOS environments and substantial experience with SheepShaver is required. Prior experience in data migration, specifically between different operations systems, would be immensely beneficial. Working meticulously is crucial as loss or misplacement of data would be detrimental. Please apply the bid based on the aforementioned requirements. Please, only bid if you have the necessar...

    €135 (Avg Bid)
    €135 Oferta promedio
    5 ofertas

    We are going to move a server which today has Windows 2016 x64 STD installed to new hardware and in that connection, maybe a newer version of windows is an idea? You must be responsible for the entire process and ensure it works after the move.

    €440 (Avg Bid)
    €440 Oferta promedio
    24 ofertas

    I am looking for a qualified freelancer who can assist in setting up, managing, and troubleshooting my Microsoft 365 deployment. Specifically, I require support in: - Configuration of Microsoft 365 - Setup less than 10 users, including access control - Ongoing troubleshooting and support post-deployment - Syncing of emails and calendars - Configuring organizational level sharing and security policies. Freelancer should have experience with Microsoft 365 and be familiar with customizing access controls based on specific job roles. Knowledge of email and calendar syncing (gmail to outlook. Outlook to teams, etc, as well as file sharing within the platform is also desirable.

    €37 / hr (Avg Bid)
    €37 / hr Oferta promedio
    37 ofertas

    I'm looking for an experienced QuickBase developer to enhance and evaluate my CRM app. I just need them to fix Quickbase to receive data from other sources already connected and operating. I need to fix problem with some fields -- Need to convert text to multiple choice , but QB does not accept data on kmultiple choice and I need to fix that so I can fix display of reports and performance Specific Enhancements: - UI/UX Improvements: I'm looking for someone who can make the user interface more intuitive and user-friendly. --- I need to optiomize some process of reporting , visual and interaction with data - Workflow Automation: I need the app to be more automated to help streamline my business processes. - Data Analysis and Reporting: I want to be able to generate mor...

    €954 (Avg Bid)
    Urgente
    €954 Oferta promedio
    46 ofertas

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