Jeff Leder
Chief Technology Officer at DOT Security
Greater Chicago Area United States
Summary
👤
Senior🎓
Top SchoolJeff Leder is a cybersecurity-focused technology leader with 11 years of experience building and scaling security operations into a standalone Managed Security Service Provider. As CTO of DOT Security (spun out from Impact Networking), he led the growth of a boutique MSSP by assembling and mentoring a team of highly trained practitioners and driving incident response for hundreds of organizations. His hands-on background spans systems administration, DevOps architecture, and field networking—skills he used to bootstrap mission-critical knowledge bases and resilient infrastructure early in his career. Jeff combines strategic leadership with practical implementation, from VMware and network topology design to automated incident workflows. He’s comfortable in both executive and technical trenches, having transitioned from CEO to CTO to focus on product and operational excellence. Based in the Greater Chicago Area, he’s also been a visible industry voice, sharing insights on cyber risk with outlets like NBC5 Chicago.
11 years of coding experience
23 years of employment as a software developer
Associate of Arts (AA) Art/Art Studies General, Associate of Arts (AA) Art/Art Studies General at College of DuPageBachelor's Degree Network and Communications Management, Bachelor's Degree Network and Communications Management at DeVry University
German
Github Skills (41)
infosec9
marketing-automation9
log-analysis9
security9
mautic9
cybersecurity9
endpoints9
php9
email-marketing9
incident-response9
compliance9
pci-dss8
xdr8
backend8
openvas8
Programming languages (4)
Github contributions (5)
jeffleder/gvm-docker
Jul 2020 - May 2023
Contributions:58 pushes, 1 branch, 2 comments in 2 years 10 months
jeffleder/info.lnk
Oct 2019 - Apr 2021
Contributions:2 pushes, 1 branch in 1 year 6 months
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