Principal Platform Security Architect (Edge Systems, Cloud & Container Infrastructure)

Principal Platform Security Architect (Edge Systems, Cloud & Container Infrastructure)

Fastly helps people stay better connected with the things they love. Fastly’s edge cloud platform enables customers to create great digital experiences quickly, securely, and reliably by processing, serving, and securing our customers’ applications as close to their end-users as possible — at the edge of the Internet. The platform is designed to take advantage of the modern internet, to be programmable, and to support agile software development. Fastly’s customers include many of the world’s most prominent companies, including Vimeo, Pinterest, The New York Times, and GitHub.

We're building a more trustworthy Internet. Come join us.

Posting Open Date : November 5, 2025

Anticipated Posting Close Date : December 5, 2025

• Job posting may close early due to the volume of applicants.

As a Principal Platform Security Architect at Fastly you will help ensure we provide a secure edge for one of the biggest online platforms in the world, handling extensive amounts of traffic at very low latency. Fastly’s Security Architecture Team fosters security throughout all areas of Fastly’s applications and infrastructure. Fastly believes that security is everyone’s responsibility and you will be empowering all of Fastly to live up to that responsibility. Qualified candidates will excel at analyzing the design of our core networks, systems, and cloud infrastructure to identify complex threat scenarios, and influence prioritization of mitigations.

This is a role which has a high impact on human lives. You will be supported by a friendly security team, where you can learn and develop. We check our egos at the door. You’ll make sure our customers benefit from a service built to the highest security standards in the industry. We pride ourselves in our involvement in the larger security community and encourage our team to present at network and security conferences and participate in the open source community. We are a distributed security team with the commitment and tools in place to make it work.

What You’ll Do :

What We’re Looking For :

Work Hours :

This position will require you to be available during core business hours.

Work Location(s) & Travel Requirements :

This position is open to the following preferred office locations :

New York, NY

Fastly currently embraces a largely hybrid model for most roles which allows employees flexibility to split their time between the office and home.

This position may require travel as required by your role or requested by your manager.

SF / LA Fair Chance Ordinance Statement

Pursuant to the San Francisco Fair Chance Ordinance and the Los Angeles Fair Chance Initiative for Hiring Ordinance, we will consider for employment qualified applicants with arrest and conviction records.

The estimated salary range for this position is $228,280 to $273,936.

Starting salary may vary based on permissible, non‑discriminatory factors such as experience, skills, qualifications, and location.

This role may be eligible to participate in Fastly’s equity and discretionary bonus programs.

We care about you. Fastly works hard to create a positive environment for our employees, and we think your life outside of work is important too. We support our teams with great benefits that start on the first day of your employment with Fastly. Curious about our offerings?

We offer a comprehensive benefits package including medical, dental, and vision insurance. Family planning, mental health support along with Employee Assistance Program, Insurance (Life, Disability, and Accident), a Flexible Vacation policy and up to 18 days of accrued paid sick leave are there to help support our employees. We also offer 401(k) (including company match) and an Employee Stock Purchase Program. For 2025, we offer 11 paid local holidays, 11 paid company wellness days.

Why Fastly?

We have a huge impact. Fastly is a small company with a big reach. Not only do our customers have a tremendous user base, but we also support a growing number of open source projects and initiatives. Outside of code, employees are encouraged to share causes close to their hearts with others so we can help lend a supportive hand.

We love distributed teams. Fastly’s home‑base is in San Francisco, but we have multiple offices and employees sprinkled around the globe. As a new hire, you will be able to attend our IN‑PERSON new hire orientation in our San Francisco office! It is an exciting week‑long experience that we offer to new employees to build connections with colleagues across Fastly, participate in hands‑on learning opportunities, and immerse yourself in our culture firsthand.

We value diversity. Growing and maintaining our inclusive and diverse team matters to us. We are committed to being a company where our employees feel comfortable bringing their authentic selves to work and have the ability to be successful every day.

We’re passionate. Fastly is chock full of passionate people and we’re not “one size fits all”. Fastly employs authors, pilots, skiers, parents (of humans and animals), makeup geeks, coffee connoisseurs, and more. We love employees for who they are and what they are passionate about.

We’re always looking for humble, sharp, and creative folks to join the Fastly team. If you think you might be a fit please apply! A fully completed application and resume or CV are required when applying.

All job applications must be submitted through our official careers site at www.fastly.com / about / careers. We will never request sensitive information, such as your Social Security number, bank account or credit card information during the application process.

Fastly is committed to ensuring equal employment opportunity and providing a safe and welcoming work environment free of discrimination and harassment. Our employment decisions are based on business needs, job requirements and individual qualifications.

All qualified applicants will receive consideration for employment without regard to age, ancestry, color, family or medical care leave, gender identity or expression, genetic information, marital status, medical condition, national origin, family or parental status, physical or mental disability, political affiliation, protected veteran status, race, religion, sex (including pregnancy), sexual orientation, or any other characteristic protected by applicable laws, regulations and ordinances.

Consistent with the Americans with Disabilities Act (ADA) and federal or state disability laws, Fastly will provide reasonable accommodations for applicants and employees with disabilities. If reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and / or to receive other benefits and privileges of employment, please contact your Recruiter, or the Fastly Employee Relations team at candidateaccommodations@fastly.com or 501-287-4901.

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