David Castillo: Email & Phone Number

Opt-Out

Electrical Engineer 1 at OKSI|Fullerton, California, United States

Position:

Electrical Engineer 1 at OKSI

Location:

Fullerton, California, United States

View David Castillo's Email

Up to 10 free lookups. No credit card required.

Last updated: 2026-09-16

Updated: 2026-09-16

Found email addresses for David Castillo:

Business emails:

d************o@oksi.ai

Found phone for David Castillo:

+1-***-***-1325

A different David Castillo?

Work Experience 8 years

Electrical Engineer 1 at OKSI

Aug 2026 - Current

Electrical Production Technician Intern at OKSI

May 2026 - Current

Accounting Assistant at Eastside Christian Church - Anaheim, CA

Jun 2018 - May 2026

David Castillo started working in 2018, then the employee has changed 1 company and 2 jobs. On average, David Castillo works for one company for 2 years 9 months.

Their professional focus is Accounts Payable (AP), Altium, and Analog Circuit Design across 3 core areas.

Education

Bachelor of Science at California State Polytechnic University-Pomona

Cal Poly Pomona College of Engineering

David Castillo Namesakes

Name

Company

Position

David Castillo

COMMUNICATION CONSTRUCTION SERVICES, INC.

Network Technician

Get contacts

Nestor David Castillo Calle

Código Llamingo

Fundador

Get contacts

David Castillo

Modern Concrete & Materials, LLC

Dispatcher

Get contacts

See more profiles

Similar profiles

Name

Company

Position

Tomas Rangel

Mortenson

Electrical Engineer 1

Get contacts

Alexander Mai

Raytheon

Electrical Engineer 1

Get contacts

San Tran

Mortenson

Electrical Engineer 1

Get contacts

Dakota Davis

Cleveland Utilities Authority

Electrical Engineer 1

Get contacts

Wyatt Tarter

Merrick & Company

Electrical Engineer 1

Get contacts

Matthew Boylan

HDR

Electrical Engineer 1

Get contacts

See more profiles

Other employees at OKSI

Name

Company

Position

Israel Garza

OKSI

Director of Business Development

Get contacts

Joseph Hiatt

OKSI

Simulation Developer Intern

Get contacts

Marrek Pope

OKSI

Electrical Engineer I

Get contacts

Gilbert Szeto

OKSI

Director of Business Development

Get contacts

Manuel Guerrero

OKSI

Systems Administrator I

Get contacts

Emre

OKSI

Project Manager

Get contacts

Matthew Kriesel

OKSI

Software Engineer

Get contacts

Ethan

OKSI

Software Engineering Manager

Get contacts

Trevor Peters

OKSI

IT & Cybersecurity Manager

Get contacts

Enrique Sanchez

OKSI

Mechanical Engineer - Manufacturing & Production

Get contacts

See more profiles

Data Privacy

GDPR COMPLIANT

SignalHire complies with the General Data Protection Regulation (GDPR). SignalHire follows GDPR requirements, including but not limited to rights of data subjects to access, correct, or delete their personal information and supports the right to be forgotten.

CCPA COMPLIANT

SignalHire is CCPA-compliant and provides California residents the right to know, access, opt out, and request deletion of their personal data.