Career profile

Sean McIlroy

Engineering Manager at Slack

Edwardsville, Illinois, United States

Career path.

Slack
Engineering Manager
May 2025 - Present
Slack
Staff Software Engineer
Feb 2024 - May 2025
Slack
Senior Site Reliability Engineer
Aug 2021 - Feb 2024
Twitter
Senior Site Reliability Engineer
May 2021 - Aug 2021
Twitter
Site Reliability Engineer
Oct 2019 - May 2021
Enterprise Holdings
Infrastructure Software Engineer
Mar 2018 - Sep 2019
REAN Cloud (A Hitachi Vantara Company)
DevOps Engineer
Sep 2017 - Mar 2018
Qwest
Sr. Linux Engineer
May 2017 - Sep 2017
Qwest
Linux Engineer
May 2016 - May 2017
Qwest
Global Operations Systems Administrator (Windows & Linux)
Nov 2014 - Apr 2016
BJC Health System
Community Support Specialist
Jun 2012 - Nov 2014