Jonathan Castro
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Jonathan Castro Email & Phone Number

System Administrator at Rushstarwireles at Rushstarwireless
Location: Spring Valley, California, United States 4 work roles 3 schools
1 work email found @rushstarwireless.com LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email j****@rushstarwireless.com
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Rushstarwireless
Role
System Administrator at Rushstarwireles
Location
Spring Valley, California, United States

Who is Jonathan Castro? Overview

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Quick answer

Jonathan Castro is listed as System Administrator at Rushstarwireles at Rushstarwireless, based in Spring Valley, California, United States. AeroLeads shows a work email signal at rushstarwireless.com and a matched LinkedIn profile for Jonathan Castro.

Jonathan Castro previously worked as System Administrator at Rushstarwireless and Network Administrator at Blue Star Learning. Jonathan Castro holds Ccent from Cisco Network Academy.

Company email context

Email format at Rushstarwireless

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{first}.{last}@rushstarwireless.com
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AeroLeads found 1 current-domain work email signal for Jonathan Castro. Compare company email patterns before reaching out.

Profile bio

About Jonathan Castro

Over Ten years of experience in PC and Network Support including Windows 7, Windows 10, Microsoft Office 2010, 2013, 2016 Server 2008, 2012, Exchange Server 2010, 2013 Active Directory, VMware, TCP/IP, LAN/WAN, static/DHCP IP Addresses, Routers/switches and Basic fundamentals of Information Systems Security. I am a creative team player and goal-oriented individual with bilingual customer service experience and supervisory skills along with excellent troubleshooting and problem solving skills. I am highly organized with the ability to manage multiple projects and responsibilities.

Listed skills include Microsoft Office, Microsoft Excel, Microsoft Word, Powerpoint, and 16 others.

Current workplace

Jonathan Castro's current company

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Rushstarwireless
Rushstarwireless
System Administrator at Rushstarwireles
4 roles

Jonathan Castro work experience

A career timeline built from the work history available for this profile.

System Administrator

Current
Rushstarwireless

United States

Being In charge of the IT department, My responsibility is to provide complete support internally and externally for all users. I manage all company Servers, Network, Active Directory, Email Domains, CRM, Maas360. Ect. I keep track for all IT expenses and submit a monthly report to accounting. I resolve all daily challenges in a timely matter. As Routing manager I create and upload routes to all field reps. I assist them with daily task and issues

Jul 2016 - Present

Network Administrator

Blue Star Learning

Greater San Diego Area

Maintain complete accountability for monitoring and troubleshooting devices from Windows 7,Vista and XP. Converting physical machines into Virtual Machines using VM Converter. Install and configure and administer Microsoft Windows 2003/2008 Server. Imaged PC's. Troubleshoot hardware and software issues. I perform data backup in old PCs using a company script to transfer user data to new workstations. Create and configure new user profiles. Install and configure new local and network printers… Show more Maintain complete accountability for monitoring and troubleshooting devices from Windows 7,Vista and XP. Converting physical machines into Virtual Machines using VM Converter. Install and configure and administer Microsoft Windows 2003/2008 Server. Imaged PC's. Troubleshoot hardware and software issues. I perform data backup in old PCs using a company script to transfer user data to new workstations. Create and configure new user profiles. Install and configure new local and network printers. Configure hardware, routers and switches. I also install new users and email accounts for each upcoming classes. Show less

Dec 2008 - Jul 2016

Office Sales Manager

Harbor Equity Investments

Greater San Diego Area

As a Sales/Office Manager, I was supervising a team of 12 loan officers. In my seven years as a manager, my responsibilities varied. Much of my time was spent giving directions to subordinates, making decisions and determining work flow. I created agendas for weekly meetings and developed sales incentives. I was responsible for interviewing, hiring, and training. Additionally, I was involved with purchasing, payroll, accounts payable/receivable, and customer service. All of these… Show more As a Sales/Office Manager, I was supervising a team of 12 loan officers. In my seven years as a manager, my responsibilities varied. Much of my time was spent giving directions to subordinates, making decisions and determining work flow. I created agendas for weekly meetings and developed sales incentives. I was responsible for interviewing, hiring, and training. Additionally, I was involved with purchasing, payroll, accounts payable/receivable, and customer service. All of these responsibilities allowed me to use my organizational skills, decision-making skills, supervisory skills, listening skills, and computer skills. I work well under pressure and I know how to meet deadlines. Show less

May 2002 - Dec 2008

Bilingual Sales Representative

Sbc Communication

Greater San Diego Area

As a sales representative I would field calls regarding requests for explanations and questions concerning bills. I also offered products that best fit the customers' needs. I would often handle up to 100 calls a day. I would also negotiate payment arrangements. I used computers to update data and I added service for new customers. I have excellent communication skills in English and Spanish. I received many awards for top sales person in the office and was number three in the state. As an… Show more As a sales representative I would field calls regarding requests for explanations and questions concerning bills. I also offered products that best fit the customers' needs. I would often handle up to 100 calls a day. I would also negotiate payment arrangements. I used computers to update data and I added service for new customers. I have excellent communication skills in English and Spanish. I received many awards for top sales person in the office and was number three in the state. As an assistant manager I was in charge of 15 team members. I assisted my team with their responsibilities and trained them on new programs. I also reported sales figures to upper management. Show less

Mar 2000 - Jun 2003
3 education records

Jonathan Castro education

Ccent

Cisco Network Academy

Mcp, Mcsa, Mcse

Blue Star Learning

A+, Network+, Security +

Blue Star Learning
FAQ

Frequently asked questions about Jonathan Castro

Quick answers generated from the profile data available on this page.

What company does Jonathan Castro work for?

Jonathan Castro works for Rushstarwireless.

What is Jonathan Castro's role at Rushstarwireless?

Jonathan Castro is listed as System Administrator at Rushstarwireles at Rushstarwireless.

What is Jonathan Castro's email address?

AeroLeads has found 1 work email signal at @rushstarwireless.com for Jonathan Castro at Rushstarwireless.

Where is Jonathan Castro based?

Jonathan Castro is based in Spring Valley, California, United States while working with Rushstarwireless.

What companies has Jonathan Castro worked for?

Jonathan Castro has worked for Rushstarwireless, Blue Star Learning, Harbor Equity Investments, and Sbc Communication.

How can I contact Jonathan Castro?

You can use AeroLeads to view verified contact signals for Jonathan Castro at Rushstarwireless, including work email, phone, and LinkedIn data when available.

What schools did Jonathan Castro attend?

Jonathan Castro holds Ccent from Cisco Network Academy.

What skills is Jonathan Castro known for?

Jonathan Castro is listed with skills including Microsoft Office, Microsoft Excel, Microsoft Word, Powerpoint, Customer Service, Teamwork, Html, and English.

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