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Johnathan Miranda-Sierra Email & Phone Number
Service Analyst
at
Children's Hospital of Philadelphia
LinkedIn matched
✓ Verified May 2026
3 data sources
Profile completeness 86%
Current company
Role
Service Analyst
Location
Glenolden, Pennsylvania, United States
Company size
Who is Johnathan Miranda-Sierra? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Johnathan Miranda-Sierra is listed as Service Analyst at Children's Hospital of Philadelphia, a company with 175 employees, based in Glenolden, Pennsylvania, United States. AeroLeads shows a matched LinkedIn profile for Johnathan Miranda-Sierra.
Johnathan Miranda-Sierra previously worked as Help Desk Technician at Tech Impact and IT Consultant at Tech Impact. Johnathan Miranda-Sierra studied at Brooklyn Lab School.
Company email context
Email format at Children's Hospital of Philadelphia
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Children's Hospital of Philadelphia
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Profile bio
About Johnathan Miranda-Sierra
I have always had an interest in video games and technology. My cousin was the catalyst for that because he would show me the newest gaming and audio hardware as he was a gamer and a DJ at the time. From a young age I was always intrigued by any type of hardware and even though I did not own a computer I still took any opportunity to get inside one, whether that be watching a friend build a PC or opening up a video game controller just to take a look at how they worked. During the pandemic I finally had the opportunity to build my first PC and I fell in love with computer hardware and troubleshooting. I am currently studying to acquire my CompTIA A+ and Cisco IT Essentials certifications because I am ready to dive into the IT industry for my future career.
Current workplace
Johnathan Miranda-Sierra's current company
Company context helps verify the profile and gives searchers a useful next step.
Children'S Hospital Of Philadelphia
7 roles
Johnathan Miranda-Sierra work experience
A career timeline built from the work history available for this profile.
Help Desk Technician
Current
Mar 2023 - Present
It Consultant
Dec 2022 - Jul 2024
Information Technology Consultant
Nov 2022 - Dec 2022
Itworks Program Student
- 250+ hours of technical training
- 100+ hours of corporate level professional development training
- CompTIA A+ certification (in progress)
- Cisco IT Essentials: PC Hardware and Software certification (in progress)
Aug 2022 - Nov 2022
Call Center Representative
- Communicated with customers over the phone in order to recommend solutions to their storage needs
- Developed critical thinking and problem-solving skills from exposure to various customer situations
- Created a plan to meet and exceed daily, weekly, and monthly metrics
Aug 2020 - Aug 2022
Account Manager
- Communicated with clients and responded to their needs with an appropriate product
- Provided extensive knowledge of the available product line
- Ensured client retention by maintaining communication and building relationships with clients
May 2019 - Aug 2020
Team & coworkers
Colleagues at Children's Hospital of Philadelphia
Other employees you can reach at techimpact.org. View company contacts for 175 employees →
TE
Tara Epperson
Colleague at Children'S Hospital Of PhiladelphiaChatsworth, Georgia, United States, United States
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FC
Fumian Chen
Colleague at Children'S Hospital Of PhiladelphiaNewark, Delaware, United States, United States
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GN
Gareth Ng
Colleague at Children'S Hospital Of PhiladelphiaNewark, Delaware, United States, United States
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SM
Samantha Mercury (Formerly Krotzer)
Colleague at Children'S Hospital Of PhiladelphiaPhiladelphia, Pennsylvania, United States, United States
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ER
Esteban Ruelas
Colleague at Children'S Hospital Of PhiladelphiaLas Vegas Metropolitan Area, United States
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MM
Mark Mason
Colleague at Children'S Hospital Of PhiladelphiaBerlin, Pennsylvania, United States, United States
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GH
Grace Harpole
Colleague at Children'S Hospital Of PhiladelphiaPhiladelphia, Pennsylvania, United States, United States
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MR
Monica Rush
Colleague at Children'S Hospital Of PhiladelphiaGreater Philadelphia, United States
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AW
Andrew Weber
Colleague at Children'S Hospital Of PhiladelphiaPhiladelphia, Pennsylvania, United States, United States
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EL
Elizabeth Levy
Colleague at Children'S Hospital Of PhiladelphiaGreater Philadelphia, United States
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Tara Epperson
Colleague at Children'S Hospital Of PhiladelphiaChatsworth, Georgia, United States, United States
View →
FC
Fumian Chen
Colleague at Children'S Hospital Of PhiladelphiaNewark, Delaware, United States, United States
View →
GN
Gareth Ng
Colleague at Children'S Hospital Of PhiladelphiaNewark, Delaware, United States, United States
View →
SM
Samantha Mercury (Formerly Krotzer)
Colleague at Children'S Hospital Of PhiladelphiaPhiladelphia, Pennsylvania, United States, United States
View →
ER
Esteban Ruelas
Colleague at Children'S Hospital Of PhiladelphiaLas Vegas Metropolitan Area, United States
View →
MM
Mark Mason
Colleague at Children'S Hospital Of PhiladelphiaBerlin, Pennsylvania, United States, United States
View →
GH
Grace Harpole
Colleague at Children'S Hospital Of PhiladelphiaPhiladelphia, Pennsylvania, United States, United States
View →
MR
Monica Rush
Colleague at Children'S Hospital Of PhiladelphiaGreater Philadelphia, United States
View →
AW
Andrew Weber
Colleague at Children'S Hospital Of PhiladelphiaPhiladelphia, Pennsylvania, United States, United States
View →
EL
Elizabeth Levy
Colleague at Children'S Hospital Of PhiladelphiaGreater Philadelphia, United States
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1 education record
Johnathan Miranda-Sierra education
FAQ
Frequently asked questions about Johnathan Miranda-Sierra
Quick answers generated from the profile data available on this page.
What company does Johnathan Miranda-Sierra work for?
Johnathan Miranda-Sierra works for Children's Hospital of Philadelphia.
What is Johnathan Miranda-Sierra's role at Children's Hospital of Philadelphia?
Johnathan Miranda-Sierra is listed as Service Analyst at Children's Hospital of Philadelphia.
Where is Johnathan Miranda-Sierra based?
Johnathan Miranda-Sierra is based in Glenolden, Pennsylvania, United States while working with Children's Hospital of Philadelphia.
What companies has Johnathan Miranda-Sierra worked for?
Johnathan Miranda-Sierra has worked for Children'S Hospital Of Philadelphia, Tech Impact, Cubesmart, and Stc Direct Philly.
Who are Johnathan Miranda-Sierra's colleagues at Children's Hospital of Philadelphia?
Johnathan Miranda-Sierra's colleagues at Children's Hospital of Philadelphia include Tara Epperson, Fumian Chen, Gareth Ng, Samantha Mercury (Formerly Krotzer), and Esteban Ruelas.
How can I contact Johnathan Miranda-Sierra?
You can use AeroLeads to view verified contact signals for Johnathan Miranda-Sierra at Children's Hospital of Philadelphia, including work email, phone, and LinkedIn data when available.
What schools did Johnathan Miranda-Sierra attend?
Johnathan Miranda-Sierra studied at Brooklyn Lab School.
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