Mark Sieczkowski

Mark Sieczkowski's email & phone

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Principal and Consultant at Contract Services|Gilbert, Arizona, United States

Position:

Principal and Consultant at Contract Services

Location:

Gilbert, Arizona, United States

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Last updated: 2026-02-01
Updated: 2026-02-01

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Work Experience 26 years

Principal and Consultant at Contract Services

Apr 2017 - Current

Sr. Technical Services Manager at American Pacific Mortgage

Feb 2021 - Aug 2023

Sr. IT Project Manager at GMMI Inc.

Aug 2019 - Mar 2020

Sr. IT Project Manager at GMMI Inc.

Sep 2018 - Aug 2019

Director of IT at Purple Communications, Inc

Jun 2015 - May 2017

Manager of IT Infrastructure at Covered California

Feb 2015 - Jun 2015

Sr. Manager-Client and Service Delivery at Raley's

Aug 2011 - Nov 2013

Manager, ITS Infrastructure at State of California

Aug 2010 - Aug 2011

Project Management Consultant at Buxton Consulting

Nov 2009 - Jan 2010

Director - Infrastructure Services at Charming Shoppes, Inc.

May 2007 - Oct 2009

Service Delivery Manager at IBM

Mar 2006 - May 2007

Sr. Director-Data Center Operations and Facilities at Gap Inc.

Jan 2000 - Jan 2006

Education

University of Wisconsin-Milwaukee

Frequently Asked Questions

What is Mark Sieczkowski's minimum period of employment in the companies?

Mark Sieczkowski's minimum period of employment in various companies is 2 months.

What is Mark Sieczkowski's average duration of employment for different companies?

On average, Mark Sieczkowski works for one company for 1 year 9 months

What industries has Mark Sieczkowski worked in?

Mark Sieczkowski works in the Hospital & Health Care. Previously, Mark Sieczkowski worked in the Financial Services, and Insurance, and Telecommunications, and Retail, and Information Technology and Services.

What positions has Mark Sieczkowski held before?

Previously, Mark Sieczkowski worked as a Sr. Technical Services Manager, and Sr. IT Project Manager, and Director of IT, and Manager of IT Infrastructure, and Sr. Manager-Client and Service Delivery.

How do I contact Mark Sieczkowski?

Mark Sieczkowski's phone number is +1-***-***-1604. Sign up to get contact details.

Who is the President/CEO/Director of the Contract Services?

The President/CEO/Director of the Contract Services is Todd Smith PhD

Who are Mark Sieczkowski's peers at other companies?

Mark Sieczkowski's peers at other companies are Hercules Pappas and Josh Schuller and Pamela Hansen

Mark Sieczkowski Namesakes

Name
Company
Position
Mark Sieczkowski
Staff Platform Engineer

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