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Don King Macagba Email & Phone Number

Site Manager at ARX Networks
Location: Hayward, California, United States 7 work roles 2 schools
3 work emails found @arxnetworks.com 2 phones found area 510 LinkedIn matched
✓ Verified Jul 2026 4 data sources Profile completeness 100%

Contact Signals · 3 work emails · 2 phones

Work email d****@arxnetworks.com
Direct phone (510) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Site Manager
Location
Hayward, California, United States
Company size

Who is Don King Macagba? Overview

A concise factual answer block for searchers comparing this professional profile.

Quick answer

Don King Macagba is listed as Site Manager at ARX Networks, a with 7 employees, based in Hayward, California, United States. AeroLeads shows a work email signal at arxnetworks.com, phone signal with area code 510, and a matched LinkedIn profile for Don King Macagba.

Don King Macagba previously worked as Project Manager and Team Lead at Arx Networks and System Administrator at Arx Networks. Don King Macagba holds Associate In Applied Science Degree In Networking Technology With An Emphasis In Windows 2000, Network And System Administration/Administrator from Heald College-Hayward.

Company email context

Email format at ARX Networks

This section adds company-level context without repeating Don King Macagba's masked contact details.

{first_initial}{last}@arxnetworks.com
95% confidence

AeroLeads found 3 current-domain work email signals for Don King Macagba. Compare company email patterns before reaching out.

Profile bio

About Don King Macagba

With a substantial tenure in the IT industry, I have amassed considerable expertise in system administration, project management, and client engagement. My primary focus is on delivering exceptional service and optimizing operations to drive organizational success. I specialize in managing intricate projects and introducing innovative technologies to enhance efficiency. My track record of success underscores my commitment to achieving tangible results, and I continuously strive for excellence by seeking out opportunities for refinement and improvement.

Listed skills include Technical Support, Microsoft Office, Active Directory, Laptops, and 34 others.

Current workplace

Don King Macagba's current company

Company context helps verify the profile and gives searchers a useful next step.

ARX Networks
Arx Networks
Site Manager
newark, california, united states
Website
Employees
7
AeroLeads page
7 roles

Don King Macagba work experience

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

Site Manager

Current

●Managed day-to-day operations and cultivated strong client relationships at a designatedsite, collaborating closely with a supervised colleague.● Led project teams to ensure timely completion and adherence to client requirements.● Directed a variety of client projects, overseeing tasks such as: ○ Implementing AWS Parallelcluster for high-performance computing demands. ○ Establishing an RStudio Workbench server with multiple R versions to support diverse analytical tasks. ○ Configuring a ZFS file system to improve data storage efficiency. ○ Deploying Veeam backup solutions for data security. ○ Setting up and maintaining backup systems for Synology NAS devices. ○ Managing SSL certificate renewals for secure communication channels. ○ Integrating Addigy, SentinelOne, and NinjaRMM for endpoint security. ○ Consolidating and cleaning up licenses for various software platforms. ○ Configuring CloudAlly backup solutions for cloud data protection. ○ Enhancing security and user management through the deployment of Meraki WiFi infrastructure with a new RADIUS server.

Aug 2023 - Present

Project Manager And Team Lead

● Successfully managed multiple IT projects from initiation to completion, ensuring adherence to timelines and project objectives.● Facilitated seamless email migrations between various Office 365 environments, prioritizing data security and accessibility.● Oversaw the optimization and maintenance of various online file storage systems to streamline collaboration and data management.● Maintained server infrastructure to ensure reliability and performance across the organization.● Served as a key mentor and resource for the IT support team, providing guidance and assistance as needed.

Jul 2022 - Aug 2023

System Administrator

Newark, Ca Us

● Register, configure and deploy Meraki Firewall.● Planned email migration from Office 365 tenant to Office 365 tenant and also fromFederated Office 365 tenant to Office 365.● Setup and configure Meraki MDM to iPADs.● Manage online file servers such as Egnyte, Sharepoint, Box and Dropbox.● Manage VMware servers.● Setup and manage DUO 2FA.

Sep 2018 - Jul 2022

It Support Specialist

Newark, Ca

● Configured and set up Lenovo ThinkPad laptops, and using Lenovo Vantage to updatedrivers, firmware and BIOS.● Worked with both standard users and C level users.● Used Continuum to monitor computers and servers.● Supported and helped troubleshoot MAC and Windows issues through email, phone andTicket system.● Setup various client VPN such as OpenVPN, Sonicwall Pulse Secure, Cisco AnyConnect andWindows VPN.● Visited multiple client locations.● Created instructions for techs to use and add them to the ARX Knowledge base.● Managed email system using Rackspace, Intermedia, Office 365 and Google Suite.● Worked with the team in solving complicated computer issues.

Sep 2015 - Sep 2018

It Specialist

Santa Clara, Ca

● Provided laptop and phone support for three different offices.● Managed clients’ websites hosted in Windows and Linux servers.● Installed and managed Carbonite and Synctoy to backup important files for employees.● Managed email hosting, Domain Name and DNS for clients.● Set up laptops and phones for new employees.

Jun 2012 - Sep 2015

It Support Technician

Fremont, Ca

● Provided support to Antec employees through phone, email, remote control software andTicket system.● Managed network, printers and phone system.● Created and managed user accounts and emails.● Participated in a VMware testing environment.● Installed and managed AppAssure Replay backup software.

Mar 2005 - Jun 2012

Computer Technician/Customer Support

Alan Computech

Union City, Ca

● Answered tech support calls and tech support emails.● Tested desktop and laptop parts.● Helped customers get the right part and helped them troubleshoot if needed.

Aug 2003 - Mar 2005
Team & coworkers

Colleagues at ARX Networks

Other employees you can reach at arxnetworks.com. View company contacts for 7 employees →

2 education records

Don King Macagba education

Associate In Applied Science Degree In Networking Technology With An Emphasis In Windows 2000, Network And System Administration/Administrator

Associate In Applied Science Degree In Computer Technology, Computer Technology/Computer Systems Technology

Student of the Quarter. Dean’s list with 4.0 GPA. Perfect Attendance Award.

FAQ

Frequently asked questions about Don King Macagba

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

What company does Don King Macagba work for?

Don King Macagba works for ARX Networks.

What is Don King Macagba's role at ARX Networks?

Don King Macagba is listed as Site Manager at ARX Networks.

What is Don King Macagba's email address?

AeroLeads has found 3 work email signals at @arxnetworks.com for Don King Macagba at ARX Networks.

What is Don King Macagba's phone number?

AeroLeads has found 2 phone signal(s) with area code 510 for Don King Macagba at ARX Networks.

Where is Don King Macagba based?

Don King Macagba is based in Hayward, California, United States while working with ARX Networks.

What companies has Don King Macagba worked for?

Don King Macagba has worked for Arx Networks, Milestone Internet Marketing, Antec, and Alan Computech.

Who are Don King Macagba's colleagues at ARX Networks?

Don King Macagba's colleagues at ARX Networks include Hedi Moalla, Gray Byun, Kyle Kayzar, Mba, Dustin Lee, and Michelle Del Pero.

How can I contact Don King Macagba?

You can use AeroLeads to view verified contact signals for Don King Macagba at ARX Networks, including work email, phone, and LinkedIn data when available.

What schools did Don King Macagba attend?

Don King Macagba holds Associate In Applied Science Degree In Networking Technology With An Emphasis In Windows 2000, Network And System Administration/Administrator from Heald College-Hayward.

What skills is Don King Macagba known for?

Don King Macagba is listed with skills including Technical Support, Microsoft Office, Active Directory, Laptops, Dns, Windows, Domain Name System, and Office 365.

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