Brett Peterson in

Brett Peterson

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Senior Territory Manager, Mass Spectrometry at SCIEX
📍 Greater Philadelphia, United States

Brett is a results-driven sales leader in the mass spectrometry industry with over 15 years of experience. He began his career as a bioanalytical scientist before transitioning into technical sales. A graduate of The College of New Jersey, he is described by colleagues as highly responsive and adept at understanding customer needs.

He is an active member of his professional community, serving as Secretary for the Delaware Valley Mass Spectrometry Discussion Group.

Unique fact: Bretts career started on the lab bench as an LC/MS end-user, giving him a deep, firsthand understanding of his clients challenges.

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Experience
6 Years
Current Role
Senior Territory Manager, Mass Spectrometry
Job Level
Middle
Location
Greater Philadelphia, United States
Personality Overview

How Brett shows up

Communication Style
Decision Approach
Work Preference

Behavioral traits and communication patterns that shape how this person evaluates opportunities, builds trust, and makes decisions in professional settings.

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Priorities

Topics Brett cares about

Mass Spectrometry
His entire career is focused on this technology, from being a hands-on scientist to his current role as Senior Territory Manager at SCIEX.
Consultative Sales
His approach focuses on understanding analytical questions to find the right solution, rather than just selling the highest-end equipment.
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Career

Work history

12-2025
Senior Territory Manager, Mass Spectrometry
SCIEX
10-2024 - 1-2026
Sales Specialist - LCMS
Shimadzu Scientific Instruments
1-2024 - 7-2024
Director of Key Accounts
MOBILion Systems, Inc.
1-2022 - 1-2024
Director of North American Sales
MOBILion Systems, Inc.
10-2020 - 1-2022
Eastern Sales Manager
MOBILion Systems, Inc.
In the press

Media appearances

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Education
Bachelor of Science
The College of New Jersey
Social presence
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Behavioral profile

DISC profile (public)

DISC behavioral profile

Dominance, influence, steadiness, and calculativeness scores with guidance on how this person prefers to communicate and decide.

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