Senior Site Reliability Engineer - Network Operations

Fastly helps the world’s most popular digital businesses keep pace with their customer expectations by delivering fast, secure, and scalable online experiences.

Fastly

Employee count: 501-1000

Salary: 100k-120k USD

GB and US only

Fastly is a fast-growing edge cloud platform provider with a focus on securing application performance and usability for internet users. The company is seeking a Senior Site Reliability Engineer (Networking) to build, operate, and maintain their global network. This role involves incident response, network optimization, and collaboration with engineering teams.

Requirements

Extensive experience in IP routing, BGP, Anycast, and DNS.
Proficiency in Tier 1 internet service provider, Internet exchanges and cloud providers.
Experience working with monitoring tools and scripting.
Experience with Linux/Unix.
Knowledge of cloud hosting solutions (e.g., GCP, AWS, Azure).
Knowledge of DevOps practices and CI/CD pipelines.
Adept at knowledge sharing and creating comprehensive documentation.

Benefits

Comprehensive benefits package.
Positive work environment.
Equal employment opportunity

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About the job

Apply before

Oct 15, 2025

Posted on

Aug 16, 2025

Job type

Full Time

Experience level

Senior

Salary

Salary: 100k-120k USD

Location requirements

United Kingdom

United States

Hiring timezones

United Kingdom +/- 0 hours, and 1 other timezone

About Fastly

Learn more about Fastly and their company culture.

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Fastly helps the world’s most popular digital businesses keep pace with their customer expectations by delivering fast, secure, and scalable online experiences. Businesses trust the Fastly edge cloud platform to accelerate the pace of technical innovation, mitigate evolving threats, and scale on demand. Founded in 2011, Fastly powers online destinations including Airbnb, GitHub, Alaska Airlines, Pinterest, Vimeo, The Guardian, The New York Times, and Ticketmaster. Learn more at Fastly.com and follow us on Twitter @fastly.

Our global working community spans from San Francisco to Denver, New York, London, and Tokyo. We provide challenging work, opportunities to learn, high-quality teammates, and, most importantly, we have a lot of fun doing what we love. Our San Francisco headquarters is located in the heart of SOMA, close to MUNI, BART, and Caltrain.

We’re building a more trustworthy internet. Come join us.

Tech stack

Learn about the tools and technologies that Fastly uses to build, market, and sell its products.

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Bootstrap

JavaScript

HTML5

Java

CSS 3

PHP

Kotlin

SQL

Apache Spark

Google Cloud Platform

24 more

Fastly employees can create an account to update this tech stack.

Employee benefits

Learn about the employee benefits and perks provided at Fastly.

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Home office budget

Mobile and internet allowance

Employee stock purchasing plans (ESPP)

So you are rewarded for your best work.

Invest in your future

We offer 401(k)/retirement plans and employer match.

Disability insurance

Short & Long Term Disability with a buy-up LTD option

View Fastly's employee benefits

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Please let Fastly know you found this job on Himalayas. This helps us grow!

Apply now