John Esterline
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John Esterline Email & Phone Number

Product Line Manager at Illumio
Location: San Francisco Bay Area, United States, United States 11 work roles 1 school
2 work emails found @cloudflare.com 3 phones found area 770 and 650 LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

Contact Signals · 2 work emails · 3 phones

Work email j****@cloudflare.com
Direct phone (770) ***-****
LinkedIn Profile matched
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Current company
Role
Product Line Manager
Location
San Francisco Bay Area, United States, United States
Company size

Who is John Esterline? Overview

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Quick answer

John Esterline is listed as Product Line Manager at Illumio, a company with 830 employees, based in San Francisco Bay Area, United States, United States. AeroLeads shows a work email signal at cloudflare.com, phone signal with area code 770, 650, and a matched LinkedIn profile for John Esterline.

John Esterline previously worked as Senior Product Manager at Illumio and Senior Product Manager - Partners & Infrastructure at Sysdig. John Esterline holds Bachelor Of Arts (B.A.), Economics from Oglethorpe University.

Company email context

Email format at Illumio

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{first}@cloudflare.com
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AeroLeads found 2 current-domain work email signals for John Esterline. Compare company email patterns before reaching out.

Profile bio

About John Esterline

With over four years of product management experience and a strong technical background, I am passionate about creating and delivering solutions that address the needs and challenges of our customers and partners. As a Senior Product Manager at Sysdig, I lead the product strategy and roadmap for our infrastructure and partnership initiatives, working closely with cross-functional teams and key stakeholders to ensure alignment and execution.My expertise in infrastructure and partnerships stems from my previous roles as a Technical Account Manager and a Solutions Architect, where I gained valuable insights and skills in Kubernetes, cloud environments, security, monitoring, and resiliency. I also hold a Product Manager Certificate from Product School, which has enhanced my knowledge and skills in product development and management. My goal is to leverage my experience and credentials to drive growth and innovation for Sysdig and our customers.

Listed skills include Microsoft Excel, Microsoft Word, Inventory Management, Microsoft Office, and 12 others.

Current workplace

John Esterline's current company

Company context helps verify the profile and gives searchers a useful next step.

Illumio
Illumio
Product Line Manager
California, United States
Website
Employees
830
AeroLeads page
11 roles

John Esterline work experience

A career timeline built from the work history available for this profile.

Product Line Manager

California, United States

Senior Product Manager

Current

Sunnyvale, California, US

Responsible for DevOps integrations to provide greater visibility and insights into applications as they are promoted through CD processesManaging the CloudSecure Terraform provider and API accessManage the ingestion from various Cloud Providers and sources, such as Flow Logs

May 2024 - Present

Senior Product Manager - Partners & Infrastructure

San Francisco, California, US

I am responsible for managing our partnership with IBM, one of our key strategic partners. In this role, I work closely with the IBM team to develop joint solutions that benefit both companies and our customers.My job responsibilities also includes Infrastructure at Sysdig, managing a direct report, and owning the roadmap and features across all of our.

Aug 2022 - May 2024

Product Manager - Infrastructure

San Francisco, California, US

Responsible for overseeing the development and execution of our yearly product Infrastructure roadmap. I work closely with cross-functional teams, including engineering, design, sales, and marketing, to ensure that our product vision aligns with the company's overall strategy and goals. Responsibilities include:- Resiliency - Reduce infrastructure spend.

Jul 2021 - Aug 2022

Technical Account Manager

San Francisco, California, US

In this role, I work closely with our customers to understand their requirements and provide expert guidance and support to ensure the success of their Kubernetes deployments.Through my strong technical expertise in Kubernetes and my ability to understand the unique needs of our customers, I have been able to successfully navigate complex deployments and.

Jan 2020 - Jul 2021

Solutions Architect

San Mateo, California, US

Post-sales architect who handled onboarding and tuning of the PerimeterX bot defender solution for customers to block unwanted bot traffic to their platforms. Deployed and wrote custom code on several compatible platforms such as NGINX, Apache, node.js, Cloudflare Workers, AWS Lambda@Edge, and Fastly Edge Compute.

Sep 2018 - Dec 2019

Solutions Engineer

San Francisco, California, US

I partnered with customers in a pre- and post-sales technical advisor capacity to help design and implement onboarding, security, performance, and savings solutions leveraging Cloudflare's suite of products. Additionally, I collaborated with internal teams to identify and prioritize new product features based on customer feedback and industry trends.

Mar 2017 - Aug 2018

Technical Support Engineer

San Francisco, California, US

Provided technical assistance to customers, resolved their issues with the Cloudflare platform, and collaborated with other Cloudflare teams to improve the product. Areas included DNS, TCP/UDP, Security, L7 Performance, and onboarding.

Aug 2015 - Feb 2017

Operations Manager

International Consulting Enterprises

Manage Production scheduling with the Asian factories, for all products.Primary contact with customers regarding production, quality and delivery issues.Travel to Asia for review of production schedules and quality control issues with the factory management and staff.

Oct 2012 - Aug 2015

Production Control Manager

International Consulting Enterprises, Llc

Primary contact with Far East factories for production scheduling and logisticsProcess and check all customer orders for accuracy prior to submission to the factoryCoordinate new product sample development with staff in ChinaSupport client business in all areas of supply chain management, including strategic sourcing, commodity management, current state.

Jun 2009 - Sep 2012

Operations Assistant

Trade Masters, Llc

Responsible for customer order processing and production scheduling for the factories in ChinaCommunicated order updates and shipping information to major customers, such as Haverty’s and RTGProcessed spare parts orders; factory direct to customer.

May 2003 - Sep 2005
Team & coworkers

Colleagues at Illumio

Other employees you can reach at illumio.com. View company contacts for 830 employees →

1 education record

John Esterline education

  • Oglethorpe University
    Oglethorpe University
    Economics
FAQ

Frequently asked questions about John Esterline

Quick answers generated from the profile data available on this page.

What company does John Esterline work for?

John Esterline works for Illumio.

What is John Esterline's role at Illumio?

John Esterline is listed as Product Line Manager at Illumio.

What is John Esterline's email address?

AeroLeads has found 2 work email signals at @cloudflare.com for John Esterline at Illumio.

What is John Esterline's phone number?

AeroLeads has found 3 phone signal(s) with area code 770, 650 for John Esterline at Illumio.

Where is John Esterline based?

John Esterline is based in San Francisco Bay Area, United States, United States while working with Illumio.

What companies has John Esterline worked for?

John Esterline has worked for Illumio, Sysdig, Perimeterx, Cloudflare, Inc., and International Consulting Enterprises.

Who are John Esterline's colleagues at Illumio?

John Esterline's colleagues at Illumio include Lisa Ceglia, Ján Páleš, Nicole Wright, Jeff Yanagi, and Jermel-Lynn Quillopo.

How can I contact John Esterline?

You can use AeroLeads to view verified contact signals for John Esterline at Illumio, including work email, phone, and LinkedIn data when available.

What schools did John Esterline attend?

John Esterline holds Bachelor Of Arts (B.A.), Economics from Oglethorpe University.

What skills is John Esterline known for?

John Esterline is listed with skills including Microsoft Excel, Microsoft Word, Inventory Management, Microsoft Office, Social Media, Coaching, Nginx, and Cli.

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