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Senior Cloud Network Engineer

by Carfax U.S

Location: London, ON
Date Posted: Jan 26, 2022
Carfax U.S

Job Description

Senior Cloud Network Engineer



Join our Team as a Senior Cloud Network Engineer!
At CARFAX, we do it every day. Why? Because we’re proud to work for a company with a strong mission and trusted brand. We’re proud to work with people who care about what they do and work hard every day to deliver their best. And just announced, the return of the 4-day work week from Memorial Day through Labor Day! We’ve created the type of company culture where the term, “work- hard play- hard” isn’t just a catchy saying, it’s part of the #CARFAXdifference! Even today, while working remotely temporarily due to COVID-19, our culture is strong, and our team is connected!


  • Design and maintain highly available network infrastructure across AWS and data center.
  • Lead projects that maintain and enhance the CARFAX AWS network.
  • Lead or assist with network troubleshooting to resolve outages.
  • Advanced understanding of traditional and AWS network stack, DNS, load-balancing, security.
  • Participate in on-call rotation.


We do not expect all applicants to meet all qualifications, but all applicants should meet most qualifications.

  • 3+ years experience with AWS networking as a primary responsibility:
    • Proven ability to architect cloud network infrastructure.
    • VPC, ALB, ELN, NLB, Transit Gateway, VPN, Security Groups, EC2, BGP/Direct Connect, Global Accelerator, R53
    • Experience with hybrid cloud deployments
  • Configuration and maintenance experience with BGP.
  • 2+ years experience with NGINX on an EC2 in AWS.
  • 2+ years experience with regular use of Terraform as a primary tool to deploy infrastructure as code.
  • Deep understanding of network fundamentals.
  • Significant previous experience with traditional networking in multi-site enterprise and data center environments.

Desired Skills

  • Highly desirable, but not required:  Python and Shell scripting.
  • Highly desirable, but not required:  Prometheus/Grafana.



CARFAX, a unit of IHS Markit (NYSE: INFO), helps millions of people every day confidently shop, buy, own and sell used cars with innovative solutions powered by CARFAX vehicle history information. The expert in vehicle history since 1984, CARFAX provides exclusive services like CARFAX Used Car Listings, myCARFAX, CARFAX History-Based Value and the flagship CARFAX Vehicle History Report. CARFAX is a nationally recognized top workplace by The Washington Post and Based in London, IHS Markit is a world leader in critical information, analytics and solutions.

CARFAX is an Affirmative Action/Equal Opportunity Employer. It is the policy of CARFAX to provide equal employment opportunity to all persons regardless of race, color, sex, pregnancy, religion, national origin, age, ancestry, citizenship status, veteran status, military status, disability or handicap, sexual orientation, genetic information or any other status protected by federal, state or local law. In addition, CARFAX will provide reasonable accommodations for qualified individuals with disabilities. We maintain a drug-free workplace. We are a participant in E-Verify.