Michael Sieber Email & Phone Number
Senior Director, Defense Market Technology Solutions @ Maximus
5 free lookup(s). No credit card required.
If you need more lookups,
subscriptions start at $34 USD/month.
Michael Sieber Location
- Washington, DC, US
Michael Sieber Work
- 2023 -now Senior Director, Defense Market Technology Solutions @
- 2022 -2023 Director of Cyber Security and Chief Information Security Officer for Special Programs @
- 2021 -2022 Director of Cybersecurity Operations @
- 2020 -2021 Chief, Strategic Effects Division, United States Cyber Command @
- 2018 -2020 Battalion Commander, 1st Battalion, 1st IO Command @
- 2016 -2018 Chief of Staff, 1st IO Command @
- 2014 -2016 Deputy Chief of Staff for Strategic Effects and Information Operations Directorate, US Army Europe @
- 2012 -2013 Student, Naval Postgraduate School @
- 2011 -2012 HQDA Cyber Policy Planner @
- 2007 -2011 Brigade Combat Team Information Operations Staff Officer @
- 1999 -2007 Progressive Leadership Positions @
Michael Sieber Education
- Vanderbilt University - Owen Graduate School of Management
Business Management Certificate
- Naval Postgraduate School
Master of Science - MS (Information Operations / Defense Analysis)
- Mercyhurst University
Bachelor of Arts (B.A.)
- University of Oklahoma
Master of Arts (MA) (International Relations and Affairs)
- Webster University
Master of Arts (MA) (Human Resources Management/Personnel Administration, General)
Michael Sieber Summary
- Michael Sieber, based in Washington, DC, US, is currently a Senior Director, Defense Market Technology Solutions at Maximus. Michael Sieber brings experience from previous roles at Office of the DoD Chief Information Officer, U.S. Cyber Command and US Army. Michael Sieber holds a Business Management Certificate @ Vanderbilt University - Owen Graduate School of Management. Michael Sieber has 3 emails and 1 mobile phone numbers on RocketReach.
Looking for a different Michael Sieber?
Find contact details for 700 million professionals.
Others Named Michael Sieber
Michael Sieber
Head of PreSales, Intelligent Platforms
Olde West Chester, OH, US
Michael Sieber
Chief Information Officer
Hamburg, HH, DE
Michael Sieber
Head of IT
Kennelbach, AT
Michael Sieber
Chief Financial Officer
Switzerland
Michael Sieber
Senior Director, Defense Market Technology Solutions
Washington, DC, US
Top Maximus Employees
Mikos Dixson
CEO and Co-Founder
Atlanta, GA, US
Kevin Black
Senior Vice President of Human Resources
McLean, VA, US
Joe Kehoe
Managing Director, Defense Practice Leader
Williamsburg, VA, US
Vicki Harris
VP, Business Information Security Officer
McLean, VA, US
Cindy French
Managing Director Federal Program Operations Support Services
Washington, DC, US
Eun Czita
Vice President, Sales Enablement and Operations
McLean, VA, US
Thomas Romeo
President and General Manager Federal Division
Washington, DC, US
Jericho Seguin
Senior Vice President
McLean, VA, US
Maryann Monroe
Vice President, CX Accelerator
McLean, VA, US
Artencia Hawkins-Bell
Managing Director
Hyattsville, MD, US
David M.
Chief Financial Officer
Washington, DC, US
G2 Crowd Trusted
300K+ Plugin Users
© 2026 RocketReach.co