How to become a site reliability engineer?

In today's tech-centric world, where digital services are the backbone of businesses, the role of a Site Reliability Engineer (SRE) has become increasingly critical. SREs play a pivotal role in ensuring the reliability, scalability, and performance of software systems and services.

If you're intrigued by the intersection of software engineering and operations and have a knack for troubleshooting and optimizing systems, becoming an SRE could be an exciting career path for you.

Why become a site reliability engineer?

Simply put, this job offers promising pay and outlook. The demand for Site Reliability Engineers (SREs) is robust and expected to grow significantly in the coming years — projected at 12% nationally, which is higher than the average for all occupations.

As more businesses transition to cloud-based infrastructure and undergo digital transformation, the need for skilled SREs who can ensure the reliability and availability of these systems will continue to rise.

Build a Strong Foundation in Computer Science and Engineering

• Education: 90% of employers prefer candidates with a bachelor's degree for the role of Site Reliability Engineer. Therefore, if you want to enter this field, start by obtaining a degree in Computer Science, Software Engineering, or a related field. A solid understanding of data structures, algorithms, operating systems, and networking is essential.

• Coding Skills: Develop proficiency in programming languages such as Python, Java, Go, or others commonly used in software development and automation.

Land an SRE internship

Starting your internship as a Site Reliability Engineer (SRE) is a chance to make a significant impact, regardless of your title. Here are some key tips to help you thrive:

• Approach each task with enthusiasm and a proactive mindset. Your eagerness to learn and contribute can set you apart.

• Seek out structured projects that allow you to make a tangible impact, as these improvements will showcase your skills on your resume

• Use the meetings with colleagues or your supervisor to get feedback, ask questions, and build relationships that can support your growth.

Learn about System Administration and Operation

What to learn?

• Linux Proficiency: Become comfortable with Linux systems, as they are widely used in server environments.

• Networking and Security: Gain knowledge of networking concepts, security best practices, and protocols used in distributed systems.

Where can you learn?

You can learn about system administration, Linux proficiency, networking, and security through various resources both online and offline. Here are some recommended avenues:

1. Coursera: Offers courses on Linux, networking fundamentals, and cybersecurity from universities and institutions worldwide.

2. edX: Provides courses from top universities and organizations covering Linux administration, networking essentials, and cybersecurity.

3. Udemy: Has a wide range of courses on Linux administration, networking protocols, and cybersecurity fundamentals taught by industry professionals.

4. LinkedIn Learning (formerly Lynda.com): Offers video tutorials and courses on Linux system administration, networking, and cybersecurity topics.

5. Pluralsight: Provides learning paths and courses on Linux, networking, and security for different skill levels.

Familiarize Yourself with Cloud Technologies

What to learn?

Cloud Platforms: Acquire experience with cloud providers such as AWS, Google Cloud Platform, or Microsoft Azure. Understand concepts like virtualization, containers (e.g., Docker), and orchestration (e.g., Kubernetes).

Where to learn?

1. AWS Training and Certification: AWS offers comprehensive training paths and certifications ranging from foundational to specialized skills.

2. Google Cloud Training: GCP provides learning resources including courses, hands-on labs, and certifications.

3. Microsoft Learn: Azure's platform for learning offers modules, hands-on labs, and certifications tailored to Azure services.

4. Udemy, Coursera, edX: These platforms offer courses on AWS, GCP, and Azure taught by experts. Look for courses that cover virtualization, containers (Docker), and orchestration (Kubernetes).

Get experience with Automation and scripting

What to learn?

• Infrastructure as Code: Learn tools like Terraform, Ansible, or Chef to automate infrastructure deployment and configuration management.

• Scripting Languages: Proficiency in scripting languages (e.g., Shell scripting, PowerShell) will be beneficial for automation tasks.

Where to learn?

• Start with the official Terraform Getting Started Guide and tutorials on HashiCorp's website.

• Take courses on platforms like Udemy, Coursera, or Pluralsight that offer comprehensive coverage of Terraform.

• Utilize Microsoft's PowerShell Documentation for learning cmdlets, scripting basics, and modules.

• Explore courses on platforms like Pluralsight or LinkedIn Learning.

Obtain relevant certifications

1. CompTIA Linux+: Validates the skills required for junior Linux administrators.

2. Cisco Certified Network Associate (CCNA): Provides foundational networking knowledge.

3. Certified Information Systems Security Professional (CISSP): Certifies expertise in cybersecurity

4. AWS Certified Solutions Architect - Associate: Validates your ability to design and deploy scalable, highly available systems on AWS.

5. Google Cloud Certified - Professional Cloud Architect": Demonstrates your ability to design, develop, and manage scalable and secure cloud architecture on GCP.

6. Microsoft Certified: Azure Solutions Architect Expert: Validates your skills in designing and implementing solutions that run on Microsoft Azure.

   Conclusion

   Becoming a Site Reliability Engineer requires a blend of technical skills, hands-on experience, and a proactive approach to problem-solving. The role offers not only competitive compensation but also the satisfaction of ensuring the reliability and performance of critical systems. By following these steps and continuously expanding your knowledge, you can pave the way for a successful career as an SRE in the dynamic and evolving tech industry.

   Once you are ready for your next job as a site reliability, explore your opportunities with Tempus E&T.