Jeffrey (Jeff) A. Clark

+1.XXX.XXX.XXXX West Chicago, Illinois email spam tramp LinkedIn Github StackOverflow

Professional Summary

Technologist with a passion for infrastructure as code, full-stack architecture, and systems engineering. I'm equally comfortable collaborating in a group, working independently, or mentoring a team. As a seasoned devops engineer with hands-on exposure to many systems, languages and frameworks, I have a proven track record of quickly providing value to any project. Extensive automation, continuous integration & delivery, and private cloud infrastructure (firewall, IDS, geographic load balancing, monitoring, security, etc) experience. Currently pursuing an AWS Solutions Architect certification.

Core Competencies

Soft Skills



Software & Standards

Languages & Development


Professional Services Engineer at Perforce from 2022 to Present

Partner with customers to implement solutions based on the Puppet ecosystem.

Head of DevOps at Network Merchants (NMI) in Schaumburg, Illinois from 2016 to 2021

Responsible for the management of all infrastructure and technical operations to support the SaaS platform facilitating over $150 billion in credit card payments.

IT Consultant / Software Developer at Fermilab in Batavia, Illinois from 2011 to 2016

Responsible for development and systems supporting the International Linear Collider Global Design Environment (ILC) and Linear Collider Collaboration (LCC) web environments. Technical editor for the ILC Technical Design Report (TDR).

Principal Consultant / Lead Developer at Action Lead Solutions in Chicago, Illinois from 2009 to 2012

Responsible for software architecture and team building.

Director of Technology at Table Mountain Trading, Inc. in Flagstaff, Arizona from 2002 to 2008

Responsible for planning, establishing, and implementing technology policies and goals.

Lead Developer at, Inc. in Flagstaff, Arizona from 2001 to 2002

Responsible for the development and maintenance of proprietary web platform written in C.

Senior Systems Engineer at XNet Information Systems in Lisle, Illinois from 1998 to 2001

Responsible for maintenance, evaluation, design and implementation for a wide variety of software and hardware systems in a fast paced ISP to business environment.

Professional References

Available on request