Janel Walters Castellon in

Janel Walters Castellon

Researcher · DISC type Cs
Senior Manager at Sunrun
📍 Colorado Springs, Colorado, United States

Professional overview including current role context, leadership scope, domain focus, and career trajectory to help you understand background relevance before outreach.

Key behavioral and communication insights including interaction style, decision-making tendencies, and motivation drivers to tailor messaging and personalize conversations.

Business priorities, areas of interest, and practical outreach recommendations that can improve conversion quality for this professional.

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Experience
17 Years
Current Role
Senior Manager
Job Level
Middle
Location
Colorado Springs, Colorado, United States
Personality Overview

How Janel shows up

Cost Conscious
Soft Communicator
ROI Seeker

They are heavily focused on quality and prefer doing things the right way, even if it takes time. The only way to convince them is by showing them examples and ample proof. They are quite aware of their needs and limitations, so they are unlikely to over-promise.

Priorities

Topics Janel cares about

Strategic Priorities
Topic insights and context to help personalize outreach and discovery conversations.
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Career

Work history

3-2025
Senior Manager
Sunrun
9-2023 - 4-2025
Manager, Service Transfers
Sunrun
10-2015 - 9-2023
Advantest America Sales Administration Business Center Manager
Advantest
7-2013 - 9-2015
Global Customer Service Operations Representative Team Lead
Advantest
4-2008 - 6-2013
Global Customer Service Operations Representative
Advantest
In the press

Media appearances

Media appearances and press coverage highlighting public visibility and thought leadership.
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Education
2009 - 2013
Master of Business Administration (M.B.A.)
University of Colorado Colorado Springs
2001 - 2004
Bachelor of Science (BS)
University of Colorado Colorado Springs
Social presence
in
Behavioral profile

DISC profile (public)

C

Calculativeness (C)

Calculativeness (C) reflects the degree to which a person is likely to be cautious, systematic and analytical. Those scoring high tend to emphasise quality and accuracy.

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