Senior Site Reliability Engineer
Current
Apr 2024 - Present
AeroLeads people directory · profile
Eric Mrak Email & Phone Number
Senior Site Reliability Engineer
at
Fastly
1 work email found
@brex.com
3 phones found area 847 and 877
LinkedIn matched
✓ Verified Jul 2026
4 data sources
Profile completeness 100%
Current company
Role
Senior Site Reliability Engineer
Location
Walnut Creek, California, United States
Who is Eric Mrak? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Eric Mrak is listed as Senior Site Reliability Engineer at Fastly, based in Walnut Creek, California, United States. AeroLeads shows a work email signal at brex.com, phone signal with area code 847, 877, and a matched LinkedIn profile for Eric Mrak.
Eric Mrak previously worked as Cloud Platform Engineer at Brex and Technical Lead - Platform at Braintree. Eric Mrak holds Msi, Human-Computer Interaction from University Of Michigan - School Of Information.
Company email context
Email format at Fastly
This section adds company-level context without repeating Eric Mrak's masked contact details.
{first_initial}{last}@brex.com
86% confidence
AeroLeads found 1 current-domain work email signal for Eric Mrak. Compare company email patterns before reaching out.
Profile bio
About Eric Mrak
Cloud platform and on-premise infrastructure engineer utilizing AWS, Kubernetes, global networking, infrastructure-as-code, and other modern practices to build efficient and scalable compute platforms. Excellent communicator; able to bridge the gap between technical and non-technical individuals of all levels in order to successfully solve complex business challenges. Demonstrates a strong work ethic, flexibility and commitment. Enjoys working as part of a team and learns quickly on the job
Listed skills include Agile Methodologies, Javascript, User Interface Design, Web Development, and 19 others.
Current workplace
Eric Mrak's current company
Company context helps verify the profile and gives searchers a useful next step.
13 roles · 19 years
Eric Mrak work experience
A career timeline built from the work history available for this profile.
Cloud Platform Engineer
* Worked with AI teams and implemented infrastructure, access control, and SageMaker domains.* Designed, architected, and implemented global intranet networking infrastructure, code patterns, configuration, IPAM, and live-migrated existing systems.* Rearchitected and implemented a formerly single-region-only Kubernetes deployment infrastructure to accommodate multiple cluster deployments across multiple regions.* EKS/Kubernetes observability, upgrades, creation, reliability, and costs tuning.* Designed, architected, and implemented enterprise SSO integration with AWS, Kubernetes, and Terraform Cloud.* Key technologies: AWS, EKS, IAM, Terraform, Golang, gitops, flux CD, Transit Gateways
Mar 2022 - Jan 2024
Technical Lead - Platform
* Managed a team of 7 engineers overseeing the on-premise and cloud compute platforms at Braintree* Designed, implemented, and managed Kubernetes platforms in physical datacenters as well as AWS* Migrated primary business logic applications from on-premise to run on Kubernetes in AWS.* Key technologies: AWS, Networking (ingress/routing/subnetting/BGP), Kubernetes, Ansible/Puppet/Terraform, Calico, Linux, LDAP
Jun 2021 - Mar 2022
Staff Software Engineer - Platform
Building, maintaining, and administering kubernetes-based compute platforms across physical datacenters and the cloud.
May 2016 - Jun 2021
Feb 2016 - May 2016
Jul 2014 - Feb 2016
May 2014 - Jul 2014
2014 - 2022
~8 yrs
Software Engineer
Worked for Braintree, a business unit of PayPal, itself a business unit of eBay.
2014 - 2015
~1 yr
2011 - 2014
~3 yrs
Software Developer
Lecturetools Inc.
An interactive web-based environment for professors and students to utilize for note-taking, lecture presentation, and textbook integration.
Sep 2010 - Aug 2011
Program Assistant
Va Medical Center
Developed a wiki-based collaborative website used by researchers to discuss, modify and share their findings in implementation science.
Jun 2010 - Aug 2010
Programming Assistant
Web development of a content management system (CMS), database administration, tech support, hardware support.
2008 - 2009
~1 yr
Team & coworkers
Colleagues at Fastly
Other employees you can reach at fastly.com. View company contacts →
RS
Rosalind Staley
Colleague at FastlyLos Angeles Metropolitan Area, United States
View →
NA
Negar Aref
Colleague at FastlyIrvine, California, United States
View →
CF
Clemencia Fonseca
Colleague at FastlySan Francisco Bay Area, United States
View →
RK
Rachel Kelly
Colleague at FastlyPortland, Oregon Metropolitan Area, United States
View →
AS
Andrew Spector
Colleague at FastlyAustin, Texas, United States
View →
RG
Ryan Gardner
Colleague at FastlySan Francisco Bay Area, United States
View →
JV
Jesse Von Doom
Colleague at FastlyNewport, Rhode Island, United States
View →
MC
Matt Cybulski
Colleague at FastlyUnited States
View →
AL
Arly L.
Colleague at FastlySan Francisco Bay Area, United States
View →
EM
Edward Muller
Colleague at FastlyWest Linn, Oregon, United States
View →
Rosalind Staley
Colleague at FastlyLos Angeles Metropolitan Area, United States
View →
NA
Negar Aref
Colleague at FastlyIrvine, California, United States
View →
CF
Clemencia Fonseca
Colleague at FastlySan Francisco Bay Area, United States
View →
RK
Rachel Kelly
Colleague at FastlyPortland, Oregon Metropolitan Area, United States
View →
AS
Andrew Spector
Colleague at FastlyAustin, Texas, United States
View →
RG
Ryan Gardner
Colleague at FastlySan Francisco Bay Area, United States
View →
JV
Jesse Von Doom
Colleague at FastlyNewport, Rhode Island, United States
View →
MC
Matt Cybulski
Colleague at FastlyUnited States
View →
AL
Arly L.
Colleague at FastlySan Francisco Bay Area, United States
View →
EM
Edward Muller
Colleague at FastlyWest Linn, Oregon, United States
View →
2 education records
Eric Mrak education
Msi, Human-Computer Interaction
University Of Michigan - School Of Information
B.S., Computer Science
University Of California, Davis
FAQ
Frequently asked questions about Eric Mrak
Quick answers generated from the profile data available on this page.
What company does Eric Mrak work for?
Eric Mrak works for Fastly.
What is Eric Mrak's role at Fastly?
Eric Mrak is listed as Senior Site Reliability Engineer at Fastly.
What is Eric Mrak's email address?
AeroLeads has found 1 work email signal at @brex.com for Eric Mrak at Fastly.
What is Eric Mrak's phone number?
AeroLeads has found 3 phone signal(s) with area code 847, 877 for Eric Mrak at Fastly.
Where is Eric Mrak based?
Eric Mrak is based in Walnut Creek, California, United States while working with Fastly.
What companies has Eric Mrak worked for?
Eric Mrak has worked for Fastly, Brex, Braintree, Paypal, and Ebay.
Who are Eric Mrak's colleagues at Fastly?
Eric Mrak's colleagues at Fastly include Rosalind Staley, Negar Aref, Clemencia Fonseca, Rachel Kelly, and Andrew Spector.
How can I contact Eric Mrak?
You can use AeroLeads to view verified contact signals for Eric Mrak at Fastly, including work email, phone, and LinkedIn data when available.
What schools did Eric Mrak attend?
Eric Mrak holds Msi, Human-Computer Interaction from University Of Michigan - School Of Information.
What skills is Eric Mrak known for?
Eric Mrak is listed with skills including Agile Methodologies, Javascript, User Interface Design, Web Development, Test Driven Development, User Experience, Git, and Web Applications.
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