Justin Guest

About

I’m a growth marketer driven by a passion for scaling technologies that help us better understand and protect the planet. My connection to the ocean started early - whether I was diving, caring for fish tanks, or spending hours on aquarium forums (only for the coolest of kids). That curiosity led me to start college as a Marine Biology major, but I soon realized the lab wasn't for me. What I did discover was a talent for building and scaling growth programs. I brought that skillset to my dream company at the time: an ocean technology company. I found my true calling: accelerating mission-driven innovation at the intersection of tech and the environment. I’m currently leading growth at Jupiter Intelligence, where we provide climate risk analytics to help organizations adapt to a changing planet. When I’m not thinking about growth levers, you can find me DJing, attempting stand-up comedy, or hanging out with my two cats - Mango and Coconut.

Company history

1. 
   Coalition, Inc.Growth Marketing Operations & Analytics Manager2022-05 – 2023-10 · 1y 5mo
2. 
   Dell TechnologiesGlobal Services Marketing Operations Analyst2018-07 – 2019-01 · 6 mo
3. 
   Coalition, Inc.Growth Marketing Operations & Analytics Associate2021-08 – 2022-05 · 9 mo
4. 
   First American Insurance UnderwritersMarketing Sales Assistant2016-07 – 2017-01 · 6 mo
5. 
   iRobotGlobal Marketing Analyst2017-07 – 2018-01 · 6 mo
6. 
   Dell TechnologiesMarketing Operations Analyst | Executive Briefing Program2019-07 – 2020-07 · 1y
7. 
   Dell TechnologiesGrowth Strategy & Operations Analyst | Cloud Product Marketing2020-07 – 2021-06 · 11 mo
8. 
   Dell TechnologiesGrowth Marketing Operations & Business Insights Associate | Cloud Product Marketing2021-06 – 2021-08 · 2 mo
9. 
   Sofar OceanGrowth Marketing Lead, GTM Engineer2023-10 – 2025-05 · 1y 7mo
10. 
    Northeastern UniversityConsumer Behavior Research Assistant2018-05 – 2018-07 · 2 mo
11. 
    Jupiter IntelligenceGrowth Lead2025-05 – present · 1y 3mo
12. 
    Ellis HospitalRadiology Intern2014-01 – 2014-07 · 6 mo
13. 
    No-company. (Self-employed.)Marketing Sales Assistantunknown – present
14. 
    Go To Market EngineeringMarketing Sales Assistantunknown – present
15. 
    Mike OllefsMarketing Sales Assistantunknown – present

Skills

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