Similar to DevOps, Site Reliability Engineering (SRE) is a set of principles that takes portions of software engineering and applies them to operations and infrastructure problems. Ultimately, SRE focuses on the creation of highly reliable software systems. It's common for recruitment firms to source talent for SRE roles because of the ever-evolving world of technology.
Several core principles play essential factors in the world of SRE. Portions like automation and systems design are more commonplace than other principles. Other practices like capacity planning and observability design are relatively common but not consistently implemented. The possession of these skills can make or break a company in the long run and is sometimes seen as crucial "must-have" skills for SREs.
In tech recruitment, the characteristics of an SRE expert vary depending on the organization. Still, most companies are generally seeking engineers with experience in high-level infrastructure schematics, system monitoring and analysis, and, essentially, the design of durable workflows. Knowledge of other skills like Linux OS, troubleshooting, and version control will make a well-rounded SRE professional.
When companies are looking to hire SRE professionals, there are typically a few different problems that they need to solve. As we all know, finance is essential in running a well-oiled enterprise. SRE experts can use their knowledge of reducing downtime to promote financial gain and maintain a business reputation. The right SRE professional can also calculate threats and prepare a recovery plan.
In the event of an interview, SRE mavens can expect several different sets of questions. Most, if not all, companies will expect knowledge of Linux and the SRE's ability to create infrastructure from the very beginning. In general, extensive knowledge of Linux OS is a requirement. Companies will also expect SREs to thoroughly understand both CI/CD and DevOps' best procedures. This expectation is that SREs can create processes and workflows in the most efficient manner possible. Lastly, the right SRE will know about the cloud and how they can use it to ensure the strength and adaptability of the company's digital assets.
With the constant technological developments in today's professional world, the SRE is a vital asset in ensuring security, efficiency, and monetary gain. Companies are aware of the constant technological evolution. They are typically prepared to invest in engineers that can protect their investments and interests. SREs can help prevent downtimes, assess and mitigate risks, increase cost efficiency, and accelerate development cycles. Finding a reliable SRE is often critical to running an effective organization.