Peter Guei
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Peter Guei Email & Phone Number

Lead Infrastructure Engineer at SchoolsFirst Federal Credit Union
Location: Irvine, California, United States 8 work roles 2 schools
1 work email found @schoolsfirstfcu.org 3 phones found area 949 and 800 LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 3 phones

Work email p****@schoolsfirstfcu.org
Direct phone (949) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Role
Lead Infrastructure Engineer
Location
Irvine, California, United States
Company size

Who is Peter Guei? Overview

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Quick answer

Peter Guei is listed as Lead Infrastructure Engineer at SchoolsFirst Federal Credit Union, a company with 1065 employees, based in Irvine, California, United States. AeroLeads shows a work email signal at schoolsfirstfcu.org, phone signal with area code 949, 800, and a matched LinkedIn profile for Peter Guei.

Peter Guei previously worked as Senior Systems Engineer at Schoolsfirst Federal Credit Union and Platform Services Manager at Hyundai Autoever America. Peter Guei holds B.S., Information And Computer Science from Uc Irvine.

Company email context

Email format at SchoolsFirst Federal Credit Union

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{first_initial}{last}@schoolsfirstfcu.org
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AeroLeads found 1 current-domain work email signal for Peter Guei. Compare company email patterns before reaching out.

Profile bio

About Peter Guei

A former application developer turned system administrator with management experience. Utilizing previous experience in content management and and programming web-based applications, he is now administering on premise and cloud infrastructure for the largest credit union in California, with an emphasis on all things Active Directory, Windows Core Services, and Azure. He serves as an SME across multiple technologies whenever it comes to troubleshooting issues, designing systems, developing policies, or reviewing system architecture for new projects. Specialties: Azure AD/Entra ID, M365, Active Directory, AD FS, Windows Core Services, PowerShell, Windows Server 2000-2022, IIS, AD CS, Microsoft System Center Operations Manager & Orchestrator, VMware 6.x, SharePoint 2010/2013

Listed skills include Technology, Services, and Information Technology.

Current workplace

Peter Guei's current company

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SchoolsFirst Federal Credit Union
Schoolsfirst Federal Credit Union
Lead Infrastructure Engineer
santa ana, california, united states
Employees
1065
AeroLeads page
8 roles

Peter Guei work experience

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

Lead Infrastructure Engineer

Current

Tustin, California, United States

Support the SchoolsFirst complex infrastructure with primary focus on the key functional areas of Azure Cloud Computing, Azure Active Directory, On-Prem Active Directory and Windows Servers. Responsible for effective administration, configuration, installation, provisioning, monitoring and troubleshooting to ensure availability, capacity and performance of.

Jul 2023 - Present

Senior Systems Engineer

Tustin, California, United States

Support the SchoolsFirst complex infrastructure with primary focus on the key functional areas of Azure Cloud Computing, Azure Active Directory, On-Prem Active Directory and Windows Servers. Responsible for effective administration, configuration, installation, provisioning, monitoring and troubleshooting to ensure availability, capacity and performance of.

Dec 2021 - Jul 2023

Platform Services Manager

Fountain Valley, California, United States

- Oversee a diverse team spanning multiple disciplines, supporting virtualized and bare metal compute (Windows/UNIX), storage, backup, and messaging infrastructure for clients in the financial services sector- Integrate a team of onshore and offshore members, utilizing a managed services provider- Deliver quality service, support, and expertise in managing.

Dec 2020 - Dec 2021

Lead System Administrator

Fountain Valley, CA

- Administer Active Directory, AD FS, AD CS, and other AD-related technologies and tools - Administer Windows OS and Core Services, (DNS, DHCP, DFS, etc.)- Administer a 2,000+ Windows server environment, physical and virtual, through Server 2016 - Administer Microsoft System Center products, including Operations Manager and Orchestrator - Administer VMware.

Oct 2018 - Dec 2020

Sr. Associate, Platform Engineering

Fountain Valley, CA

- Administer Active Directory, AD FS, DNS, and other AD-related technologies and tools- Administer Microsoft SharePoint 2010 and 2013 internal and extranet farms for multiple business units- Administer a 2,000+ Windows server environment, physical and virtual, through Server 2016- Administer Microsoft System Center products, including Operations Manager.

May 2013 - Sep 2018

Sr. Associate, Software Engineering

Irvine, CA

- Administer Microsoft SharePoint 2003 and 2010 internal and extranet farms for multiple business units, totaling over 20,000 users- Develop, administer, and support web applications for Hyundai Motor America, Kia Motors America, and their affiliates to better serve their respective dealerships across North America- Architect and implement integration.

Oct 2007 - May 2013

Software Engineer

- Developed and tested GIS mapping software for the public safety and education sectors using VB, C#,.NET, and MS SQL- Implemented hardware/software solutions for clients- Ran training courses for mapping and crime analysis software, from one-on-one to 20+- Prepared documentation for software products- Provided nationwide tech support for software, mobile.

Oct 2005 - Sep 2007

Accountant / Clerk

Century Republic Insurance Services

- Audited financial statements- Worked with insurance companies to resolve commission discrepancies- Performed data entry of client information- Prepared, sorted, and maintained client files

Aug 2001 - Aug 2005
Team & coworkers

Colleagues at SchoolsFirst Federal Credit Union

Other employees you can reach at schoolsfirstfcu.org. View company contacts for 1065 employees →

2 education records

Peter Guei education

B.S., Information And Computer Science

Activities and Societies: Campuswide Honors ProgramStudied Java, C++, C, Lisp, Scheme, Prolog, Algorithms, Operating Systems, Digital.

FAQ

Frequently asked questions about Peter Guei

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

What company does Peter Guei work for?

Peter Guei works for SchoolsFirst Federal Credit Union.

What is Peter Guei's role at SchoolsFirst Federal Credit Union?

Peter Guei is listed as Lead Infrastructure Engineer at SchoolsFirst Federal Credit Union.

What is Peter Guei's email address?

AeroLeads has found 1 work email signal at @schoolsfirstfcu.org for Peter Guei at SchoolsFirst Federal Credit Union.

What is Peter Guei's phone number?

AeroLeads has found 3 phone signal(s) with area code 949, 800 for Peter Guei at SchoolsFirst Federal Credit Union.

Where is Peter Guei based?

Peter Guei is based in Irvine, California, United States while working with SchoolsFirst Federal Credit Union.

What companies has Peter Guei worked for?

Peter Guei has worked for Schoolsfirst Federal Credit Union, Hyundai Autoever America, Geospatial Technologies, Inc., and Century Republic Insurance Services.

Who are Peter Guei's colleagues at SchoolsFirst Federal Credit Union?

Peter Guei's colleagues at SchoolsFirst Federal Credit Union include Sarah Laymon, Katherine Herrera, Shasta Dela Cruz, Angelica Monje, and Samantha Smith.

How can I contact Peter Guei?

You can use AeroLeads to view verified contact signals for Peter Guei at SchoolsFirst Federal Credit Union, including work email, phone, and LinkedIn data when available.

What schools did Peter Guei attend?

Peter Guei holds B.S., Information And Computer Science from Uc Irvine.

What skills is Peter Guei known for?

Peter Guei is listed with skills including Technology, Services, and Information Technology.

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