System Administrator Day is an annual event celebrated on the last Friday in July to show appreciation for the work of system administrators and other IT workers. In honor of this, let’s take a look at what a system administrator does and how you can become one.
What is a System Administrator?
A system administrator is an IT professional who is responsible for the day-to-day operation of a computer system or network. They install, configure, and maintain hardware and software, troubleshoot problems, and ensure that the system is secure. System administrators typically have a strong understanding of computer operating systems, networking, and security.
Types of System Administrators
Here are some different types of system administrators:
1. Linux System Administrator
A Linux system administrator is responsible for the day-to-day operation of Linux-based computer systems. They install, configure, and maintain Linux operating systems, software, and hardware. They also troubleshoot problems, monitor system performance, and back up data.
2. AWS SysOps Administrator
An AWS SysOps administrator is responsible for the day-to-day operation of Amazon Web Services (AWS) systems. They install, configure, and maintain AWS cloud computing services, such as Amazon Elastic Compute Cloud (EC2), Amazon Simple Storage Service (S3), and Amazon Relational Database Service (RDS). They also troubleshoot problems, monitor system performance, and back up data.
3. Security System Administrator
A security system administrator is responsible for the security of computer systems and networks. They install, configure, and maintain security software, such as firewalls, intrusion detection systems, and antivirus software. They also monitor system security, investigate security breaches, and implement security policies and procedures.
4. Azure Administrator
An Azure administrator is responsible for the day-to-day operation of Microsoft Azure cloud computing services. They install, configure, and maintain Azure cloud computing services, such as Azure Virtual Machines (VMs), Azure Storage, and Azure SQL Database. They also troubleshoot problems, monitor system performance, and back up data.
Best System Administrator Certifications
Looking to become a system administrator? Here are a few certifications that you can apply for:
1. Linux System Administrator Certification
Linux System Administrator Certification is a credential that validates an individual’s knowledge and skills in administering Linux operating systems. Our Linux Foundation Certified System Administrator (LFCS) course can help you become a certified Linux systems administrator in as little as six months.
You will learn how to administer, configure, and upgrade Linux systems operating on SUSE, Red Hat, or Debian/Ubuntu. You will also learn the tools and concepts needed for efficiently building and managing a production Linux infrastructure and becoming proficient with Linux commands.
2. AWS Cloud Practitioner Certification
The AWS Cloud Practitioner Certification is an entry-level certification that validates an individual’s foundational knowledge of the AWS Cloud. Our Certified AWS Cloud Practitioner SysOps Administrator course combines AWS cloud practitioner certification training with AWS SysOps certification training.
You will learn how to automate and repeatably deploy networks and systems on the AWS platform. You will also learn about the specific AWS features and tools related to configuration and deployment, as well as common industry techniques for configuring and deploying systems.
3. AWS SysOps Certification
The AWS Certified SysOps Administrator is a cloud computing certification that validates your ability to configure, manage, and troubleshoot systems on the AWS platform.
Our Certified AWS SysOps Administrator course is designed for individuals who have experience with system administration and who want to learn how to use AWS services to automate and scale their operations. You will learn all about using standard AWS infrastructure features like Amazon Elastic Compute Cloud (EC2), Amazon Virtual Private Cloud (VPC), Auto Scaling, and Elastic Load Balancing.
4. CompTIA Security+ Certification
CompTIA Security+ is an entry-level cybersecurity certification that validates your basic knowledge of information security principles and practices.
Our CompTIA Security+ Certification Training course will teach you how to identify, assess, and mitigate security risks in modern IT environments. You will learn about the key concepts and best practices in cybersecurity, including the latest trends and emerging threats.
5. Azure Administrator Certification
The Azure Administrator Certification is a cloud computing certification that validates an individual’s ability to administer Microsoft Azure cloud computing services. Our AZ-104: Microsoft Azure Administrator course teaches you how to implement access management with Azure groups, users, and role-based access control (RBAC).
You will also learn how to use Azure PowerShell or ARM templates to create Windows virtual machines (VMs) in the Azure Portal. You will also gain an understanding of IP addressing, virtual networking components, network routing options, and more.
Ready to Take the Next Step in Your IT Career?
Enroll in one of our self-paced, online certification courses today and learn all the essential skills you need to become a successful system administrator.
All courses are taught by experienced instructors who are experts in the field of system administration and include exam vouchers with your enrollment. We also offer a variety of resources to help you succeed in your course, including interactive and hands-on labs and assignments, practice exams, and a supportive online community.
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