Sean O'Halloran
High School Teacher (Chemistry and Physical Science) at Cheyenne Mountain School District 12- Claim this Profile
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Bio
Experience
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Cheyenne Mountain School District 12
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United States
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Primary and Secondary Education
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1 - 100 Employee
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High School Teacher (Chemistry and Physical Science)
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Apr 2023 - Present
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Colorado Springs School District 11
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United States
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Primary and Secondary Education
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700 & Above Employee
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Substitute Teacher
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Nov 2022 - Present
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University of Colorado Colorado Springs
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Higher Education
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700 & Above Employee
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Graduate Student
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Jul 2022 - Present
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2nd Infantry Division - Korea
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South Korea
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Armed Forces
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1 - 100 Employee
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C39 Chief
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Aug 2020 - Jul 2022
C39 Chief for Combined Division C39 Chief for Combined Division
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Electronic Warfare Officer
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Sep 2015 - Jul 2020
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XVIII Airborne,Corps
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Fort Bragg
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Electronic Warfare Officer
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Oct 2014 - Aug 2015
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US Army
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United States
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Armed Forces
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700 & Above Employee
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IJC Electronic Warfare Planner
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Jan 2014 - Oct 2014
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XVIII Airborne Corps, US Army
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Fort Bragg, NC
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Corps Electronic Warfare Officer
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Oct 2013 - Dec 2013
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FA29 qualification course
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Jun 2013 - Sep 2013
Electronic Warfare qual course Electronic Warfare qual course
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US Army
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Wardak, Afghanistan
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Security Forces Advise and Assist Team Executive Officer
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Jan 2012 - Feb 2013
Executive Officer for a 9 man team deployed to Afghanistan. The team lived with the Afghan National Security Forces in Wardak Province increasing the capability and capacity of OCC-P Wardak. Executive Officer for a 9 man team deployed to Afghanistan. The team lived with the Afghan National Security Forces in Wardak Province increasing the capability and capacity of OCC-P Wardak.
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US Army
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United States
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Armed Forces
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700 & Above Employee
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Division Team Chief
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May 2011 - Jan 2012
Trained combat advisers to deploy to Iraq and Afghanistan and increase the capability and capacity of host nations security forces. Trained combat advisers to deploy to Iraq and Afghanistan and increase the capability and capacity of host nations security forces.
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Battery Commander
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2009 - Feb 2011
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Education
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University of Colorado Colorado Springs
Master of Curriculm and Instruction, Secondary Education and Teaching -
Naval Postgraduate School
Master’s Degree, Information Warfare Systems Engineering -
University of Northern Colorado
BA, Chemistry