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Onebrief Jobs - 26 Open Positions | BuildList

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Onebrief

Plans large-scale operations.

DefenseSeries C+

HQ

Honolulu, HI

Founded

2019

Employees

201-1,000

Total Raised

$356.4M

Last Round

Series C+

Last Round Date

Jan 2026

Founders

Grant Demaree, Rafa Pereira

Onebrief is a defense company based in Honolulu, HI, founded 2019. The company is at the Series C+ stage, having raised $356.4M, with 201-1,000 employees. Onebrief is hiring for 26 open roles, listed below.

Updated Jul 2026

26 jobs

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Open Positions (26)

Defense📣 Business Dev & Customer Ops · Mid-Level

Partner Engagement Specialist, TRANSCOM

St. Louis, MO

Defense✅ Test, Quality, & Reliability · Senior

Software Development Engineer in Test [Geospatial]

Remote

Defense✅ Test, Quality, & Reliability · Senior

Software Development Engineer in Test

Remote

Defense📋 Product, Programs, & Systems · Manager

Partner Engagement Manager, U.S. Central Command

Tampa, FL · Saudi Arabia

Defense📋 Product, Programs, & Systems · Senior

Program Manager, Battle Road

Remote

Defense📣 Business Dev & Customer Ops · Senior

Partner Engagement Manager, OSW

Washington, D.C.

Defense🔒 Infrastructure, IT, & Security · Mid-Level

IT Support Specialist

Remote

Defense🔒 Infrastructure, IT, & Security · Staff / Principal

Staff Infrastructure Engineer

Remote

Defense🔒 Infrastructure, IT, & Security · Staff / Principal

Principal Infrastructure Engineer

Remote

Defense📋 Product, Programs, & Systems · Manager

Operations Manager, V Corps

Fort Knox, KY

Defense🔒 Infrastructure, IT, & Security · Manager

Platform Engineering Manager

Remote

Defense📋 Product, Programs, & Systems · Manager

Operations Manager, MCLOG

Twentynine Palms, CA

Defense🔒 Infrastructure, IT, & Security · Senior

Senior Release Engineer

Remote

Defense✅ Test, Quality, & Reliability · Mid-Level

Game Software Tester, Battle Road [Fort Leavenworth]

Fort Leavenworth, KS

Defense✅ Test, Quality, & Reliability · Mid-Level

Game Software Tester, Battle Road [Orlando]

Orlando, FL

Defense💻 Software & Data · Mid-Level

Game Play Engineer, Battle Road

Remote

Defense💻 Software & Data · Staff / Principal

Staff Game Play Engineer, Battle Road

Remote

Defense📣 Business Dev & Customer Ops · Mid-Level

Customer Success Engineer, Battle Road [Ft. Bragg]

Fayetteville, NC

Defense📣 Business Dev & Customer Ops · Manager

Partner Engagement Manager, U.S. Army Europe and Africa

Germany

Defense📣 Business Dev & Customer Ops · Manager

Partner Engagement Manager, U.S. European Command

Germany

Defense🔒 Infrastructure, IT, & Security · Senior

Senior Site Reliability Engineer (Arlington, VA)

Arlington, VA

Defense🤖 AI & Autonomy · Entry-Level

Outcome Engineer - Early in Career Professional

Remote

Defense🤖 AI & Autonomy · Senior

Outcome Engineer - Experienced Professional

Remote

Defense💻 Software & Data · Staff / Principal

Staff Software Engineer, Full-stack

Remote

Defense💻 Software & Data · Senior

Senior Software Engineer, Full-stack

Remote

Defense📣 Business Dev & Customer Ops · Mid-Level

Customer Success Engineer, Battle Road

Remote