AeroLeads people directory · profile
Jonathan Martinez Contreras Email & Phone Number
Senior Design Engineer
at
HCT by kdc/one
1 work email found
@hctgroup.com
LinkedIn matched
✓ Verified July 2026
4 data sources
Profile completeness 86%
Current company
Role
Senior Design Engineer
Location
Los Angeles, California, United States
Company size
Who is Jonathan Martinez Contreras? Overview
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Quick answer
Jonathan Martinez Contreras is listed as Senior Design Engineer at HCT by kdc/one, a with 2 employees, based in Los Angeles, California, United States. AeroLeads shows a work email signal at hctgroup.com and a matched LinkedIn profile for Jonathan Martinez Contreras.
Jonathan Martinez Contreras previously worked as Design Engineer at Hct Group and Manufacturing Engineering at Chatsworth Products. Jonathan Martinez Contreras holds Bachelors Of Science- Bs, Mechanical Engineering from University Of California, Berkeley.
Company email context
Email format at HCT by kdc/one
This section adds company-level context without repeating Jonathan Martinez Contreras's masked contact details.
*@hctgroup.com
71% confidence
AeroLeads found 1 current-domain work email signal for Jonathan Martinez Contreras. Compare company email patterns before reaching out.
Profile bio
About Jonathan Martinez Contreras
Jonathan Martinez Contreras is a Senior Design Engineer at HCT by kdc/one.
Current workplace
Jonathan Martinez Contreras's current company
Company context helps verify the profile and gives searchers a useful next step.
Hct By Kdc/One
6 roles · 15 years
Jonathan Martinez Contreras work experience
A career timeline built from the work history available for this profile.
Senior Design Engineer
Design Engineer
Nov 2020 - Feb 2024
Manufacturing Engineering
Was a manufacturing engineering intern during the summer of 2018 and 2019. Responsibilities included reverse engineering jigs and tools, designing carts, automation experiments, performing time studies and optimizing work processes which improved manufacturing, led to optimal price margins, and improved the product time to market.
Jun 2019 - Aug 2019
Ambassador For Project Grad Los Angeles
Project Grad Los Angeles
Counseled and Mentored over 100 high school students• Participated in seminars that answered questions about the college application process, preparation for college, and financial aid. • Coached/advised students based on my own college experience. Tutored close to 100 students per week in Algebra 2, Pre-Calculus and AP Calculus• Over half of the students improved their grade by one letter grade. • At least 30 students who took the SAT or ACT a second time significantly increased their math scores.
2016 - 2017
~1 yr
Hardwood Flooring
Esh Hardwood Flooring Inc
Experience in hardwood flooring from preparation of the floor to installing or renovating.Learned interpersonal skills that allowed me to properly communicate with clients' needs.
2012 - 2014
~2 yrs
Team & coworkers
Colleagues at HCT by kdc/one
Other employees you can reach at hctgroup.com. View company contacts for 2 employees →
MB
Maitha Binbduwa
Colleague at Hct By Kdc/OneUnited Arab Emirates
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MR
Michele Rossini
Colleague at Hct By Kdc/OneCremona, Lombardy, Italy
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MP
Manasi Patil
Colleague at Hct By Kdc/OneMumbai, Maharashtra, India
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ER
Eva Ribas
Colleague at Hct By Kdc/OneLondon, England, United Kingdom
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AM
Ally Mckenna
Colleague at Hct By Kdc/OneBridgewater, New Jersey, United States
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DS
Dana Saif Saif
Colleague at Hct By Kdc/OneUnited Arab Emirates
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NK
Nathan Kawansson
Colleague at Hct By Kdc/OneUnited Arab Emirates
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VN
Vd Nga
Colleague at Hct By Kdc/OneVietnam, Viet Nam
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SA
Sumaiya Alalawi
Colleague at Hct By Kdc/OneMasqaţ, Oman
View →
BW
Beyungjun Wha
Colleague at Hct By Kdc/OneSouth Korea, Korea, Republic Of
View →
Maitha Binbduwa
Colleague at Hct By Kdc/OneUnited Arab Emirates
View →
MR
Michele Rossini
Colleague at Hct By Kdc/OneCremona, Lombardy, Italy
View →
MP
Manasi Patil
Colleague at Hct By Kdc/OneMumbai, Maharashtra, India
View →
ER
Eva Ribas
Colleague at Hct By Kdc/OneLondon, England, United Kingdom
View →
AM
Ally Mckenna
Colleague at Hct By Kdc/OneBridgewater, New Jersey, United States
View →
DS
Dana Saif Saif
Colleague at Hct By Kdc/OneUnited Arab Emirates
View →
NK
Nathan Kawansson
Colleague at Hct By Kdc/OneUnited Arab Emirates
View →
VN
Vd Nga
Colleague at Hct By Kdc/OneVietnam, Viet Nam
View →
SA
Sumaiya Alalawi
Colleague at Hct By Kdc/OneMasqaţ, Oman
View →
BW
Beyungjun Wha
Colleague at Hct By Kdc/OneSouth Korea, Korea, Republic Of
View →
2 education records
Jonathan Martinez Contreras education
Bachelors Of Science- Bs, Mechanical Engineering
Mechanical Engineering
FAQ
Frequently asked questions about Jonathan Martinez Contreras
Quick answers generated from the profile data available on this page.
What company does Jonathan Martinez Contreras work for?
Jonathan Martinez Contreras works for HCT by kdc/one.
What is Jonathan Martinez Contreras's role at HCT by kdc/one?
Jonathan Martinez Contreras is listed as Senior Design Engineer at HCT by kdc/one.
What is Jonathan Martinez Contreras's email address?
AeroLeads has found 1 work email signal at @hctgroup.com for Jonathan Martinez Contreras at HCT by kdc/one.
Where is Jonathan Martinez Contreras based?
Jonathan Martinez Contreras is based in Los Angeles, California, United States while working with HCT by kdc/one.
What companies has Jonathan Martinez Contreras worked for?
Jonathan Martinez Contreras has worked for Hct By Kdc/One, Hct Group, Chatsworth Products, Project Grad Los Angeles, and Esh Hardwood Flooring Inc.
Who are Jonathan Martinez Contreras's colleagues at HCT by kdc/one?
Jonathan Martinez Contreras's colleagues at HCT by kdc/one include Maitha Binbduwa, Michele Rossini, Manasi Patil, Eva Ribas, and Ally Mckenna.
How can I contact Jonathan Martinez Contreras?
You can use AeroLeads to view verified contact signals for Jonathan Martinez Contreras at HCT by kdc/one, including work email, phone, and LinkedIn data when available.
What schools did Jonathan Martinez Contreras attend?
Jonathan Martinez Contreras holds Bachelors Of Science- Bs, Mechanical Engineering from University Of California, Berkeley.
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