Marco Marquez
System Administrator
San Diego,CA
Summary
Driven Systems Administrator with 5 years of experience in software implementation and maintenance. Proven history of managing complex infrastructures and data center operations. Expert in solutions-oriented business application problem-solving and dedicated to providing best-in-class service. Skilled at troubleshooting, communication and collaboration.
Overview
6
6
years of professional experience
2
2
Certifications
Work History
Windows Architect
Zachary Piper
San Diego , CA
07.2023 - 01.2024
- Analyzed complex project server issues and worked on large enterprise and business-critical applications.
- Planned and implemented upgrades to system hardware and software.
- Evaluated software products to determine compatibility with existing systems.
- Created deployable media for servers/workstations for Windows Server 2019 , Windows10/11
System Administrator III
Serco
San Diego , CA
02.2022 - 07.2023
- Maintain 3 virtual environments comprised of 30 virtual Windows servers and Windows Workstations each
- Contributed to development, administration and testing of disaster recovery plans.
- Installed important security and functionality patches to maintain optimal protections against intrusion and system reliability.
- Supported day-to-day operations, monitoring and resolving client/server and storage issues.
- Used Retina and HBSS to secure systems against STIG guidelines.
- Configured and tested Windows Server operating systems with roles features.
- Integrated and updated software products to boost system compatibility.
- Configured and maintained AD/GPO Structure
Data Systems Administrator
United States Marine Corps
03.2018 - 03.2022
- Installation, configuration, and management of client-server environments
- Installed operating system to create type 1 hypervisors among various pieces of hardware
- Created virtual infrastructure on Windows domain to include Domain Controllers, Exchange servers,
- WDS, and WSUS
- Configured Domain Controllers to enable administrative tiered accounts, implementation of
- STIGS, specific Group Policy Objects, and DNS
- Administered and maintained server and client devices
- Supported over 300 + users
Education
High school diploma -
Stockdale High School
Bakersfield, CASkills
Active Directoryundefined
Certification
Comptia Sec+
Timeline
Windows Architect
Zachary Piper
07.2023 - 01.2024
System Administrator III
Serco
02.2022 - 07.2023
Data Systems Administrator
United States Marine Corps
03.2018 - 03.2022
High school diploma -
Stockdale High School
Comptia Sec+
Azure Fundamentals
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