Summary
Overview
Work History
Education
Skills
Certification
Awards
EMPLOYMENT TRAVEL EXPERIENCE
Timeline
Generic

Jackson Sinnott

Somerville

Summary

Former US Army Ranger and current Harvard University student seeking to leverage experience, knowledge, and skills in a meaningful way. Highly talented and promising operations and managerial professional with a unique background in leading multi-disciplined teams. Excels in developing novel and innovative approaches to organizational challenges, including emergent and urgent situations. Ability to independently observe, orient, and act within compressed timelines while quickly adapting to new systems and techniques.

Overview

10
10
years of professional experience
1
1
Certification

Work History

Sergeant First Class, State Marksmanship Coordinator

MA National Guard
07.2021 - Current
  • Primary leader and instructor of marksmanship training and competition for the entire state of Massachusetts
  • Served as Scout Platoon Sergeant; responsible for the training and professional development of a30+-man Reconnaissance Platoon

Business Development Representative

O2X Human Performance
05.2024 - 08.2024
  • Proactively identified and cultivated relationships with key military and Department of Defense officials as a member of the Federal Sales Team
  • Maintained extensive knowledge of company products and services to provide top-notch expertise to customers.

Staff Sergeant, Assistant Operations Non-Commissioned Officer

75th Ranger Regiment
10.2020 - 07.2021
  • Planned, resourced, and facilitated training for a150+-man Ranger Rifle Company

Staff Sergeant, Squad Leader

75th Ranger Regiment
09.2019 - 10.2020
  • Led multi-vehicle convoys in a high-risk operational environment; ensured the safety and operational security of personnel and equipment while coordinating movements with higher headquarters
  • Managed the health, welfare, training and discipline of 10 squad members; three successfully completed Ranger School and two were promoted to positions of greater responsibility

Sergeant, Team Leader

75th Ranger Regiment
07.2018 - 09.2019
  • Maneuvered US and Afghan Special Operations Forces (SOF) while conducting joint combat operations; resulted in the capture of several Taliban senior leaders and regional Al Qaeda commanders
  • Developed a training plan to instruct and evaluate hundreds of Afghan SOF during a five-month deployment; evaluated the program's success during combat operations the following year

Corporal, Weapons Team Leader / Ranger Team Member

75th Ranger Regiment
11.2014 - 07.2018
  • Maintained accountability of mission-critical military equipment totaling $1M+; credited with zero losses throughout 40 combat missions; graduated from US Army Ranger School
  • Operational team member in the 75th
    Ranger Regiment; maintained combat readiness for immediate, short notice worldwide deployment in support of U.S. strategic objectives

Education

Bachelor of Arts - Government

Harvard University
Cambridge, MA
05-2025

Associate of Arts - General Studies

Columbia College
Columbia, MO
08-2024

High School Diploma -

Duxbury High School
Duxbury, MA
06-2014

Skills

  • Russian Language
  • Strategic planning
  • Motivating teams
  • Creative solutions
  • Personnel management
  • Discipline and focus

Certification

Advanced Leader Course (2020)

  • Distinguished Honor Graduate and Henry Caro Student Leadership Award


Asymmetrical Breaching and Assault Breachers Course (2019)

  • Trained on and developed new mechanical, thermal, ballistic and advanced explosive breaching techniques; later applied these innovative applications in combat operations.
  • Assault Breacher certified; served as primary breacher in both training and combat environments.


Instant Eye Drone Operators Course (2018)

  • Certified on UAS platforms to enhance surveillance and reconnaissance capabilities for Ranger elements.
  • Completed50+ operational flight hours in Syria; conducted reconnaissance, target identification and forward observation for mortar teams.


Advanced Ranger First Responder (2016)

  • Conducted advanced medical interventions, live tissue training and medical evacuation procedures.
  • Assisted in surgical interventions, conducted trauma medicine and managed patient triage; treated both US military casualties and dozens of partner force patients in combat environments.
  • Schools: US Army Ranger School, Ranger Assessment and Selection Program I, Advanced Leaders Course, Basic Leaders Course, Basic Airborne Course

Awards

Purple Heart Medal, Joint Service Commendation Medal (2), Army Commendation Medal (4), Army Achievement Medal (6), Combat Infantryman Badge, Expert Infantryman Badge, Parachutist Badge

EMPLOYMENT TRAVEL EXPERIENCE

  • Central Asia: Afghanistan
  • European Union: Germany, France
  • Levant: Syria

Timeline

Business Development Representative

O2X Human Performance
05.2024 - 08.2024

Sergeant First Class, State Marksmanship Coordinator

MA National Guard
07.2021 - Current

Staff Sergeant, Assistant Operations Non-Commissioned Officer

75th Ranger Regiment
10.2020 - 07.2021

Staff Sergeant, Squad Leader

75th Ranger Regiment
09.2019 - 10.2020

Sergeant, Team Leader

75th Ranger Regiment
07.2018 - 09.2019

Corporal, Weapons Team Leader / Ranger Team Member

75th Ranger Regiment
11.2014 - 07.2018

Bachelor of Arts - Government

Harvard University

Associate of Arts - General Studies

Columbia College

High School Diploma -

Duxbury High School
Jackson Sinnott