Information Technology Systems Engineer

XAVIER CHATMAN

**** ***** **, **, ********** DC *0019 • *********@*****.*** • 904-***-****

Detail-oriented Information Technology Specialist, offering encyclopedic knowledge of Information Technology & Network/Systems Engineering, Administration and practical solutions. Offering excellent communication and organizational skills, group facilitation and proficiency with computer software systems. 5+ YEARS OF IT EXPERIENCE ● VEEAM BACKUP ● OFFICE 365 ● ITIL ● HYPER-V & VM-WARE ● VOIP ● LAN/WAN ● HELD SECRET CLEARANCE ● CLOUD / SAAS (AWS) SUMMARY OF QUALIFICATIONS

• More than 5 years of Information Technology Professional experience with outstanding evaluations. Expertise includes IT Operation and Management, Network & Systems Engineering, keen analytical skills, able to determine organizational structures, policies, and implement meaningful changes, prioritize to meet deadlines, as well as basic marketing and advertising knowledge.

• Working knowledge includes Management, Problem Solving, Purchase & Procurement, Vendor Negotiation Skills, Finance, Project Management, S.M.A.R.T. Goal Development, Planning, and Training.

• Proficient in Microsoft Windows Server 2019 & Windows Server 2016, Hyper-V, Microsoft Azure, Cisco VoIP and WAN/LAN Network Infrastructures, SAN, NAS, Office 365/Exchange 2016. PROFESSIONAL EXPERIENCE

US Navy IT System Administrator September 2019 – January 2025 •

• Using Windows 10 and after upgrade to Windows 11. Maintained User Account Management on Active Directory for a network with over 250 users.

• Using Windows Exchange Outlook 2016, Maintained and assigned the appropriate permissions to both security groups and distribution groups for over 250 users.

• Successfully replicated both domain controllers daily for Windows 10 and 11.

• Successfully Deleted various accounts in the proper timeframe when an employe is no longer working with the company.

• Successfully able to backup user accounts, user files, emails, as well as servers using VMware Veeam Backup for Windows 10 and 11.

• Conducted quarterly maintenance on previous workplace Group Policy, which includes verifying/updating general network wide default account permissions.

• Able to conduct CLI for Windows 10 and 11 Active Directory and Exchange Administration using PowerShell.

• Well experienced as well as trained new coworkers for PPR and other procedures for anti-phishing emails.

• Trained in similar procedures with emergency disaster/destruction. As well as recovery in my previous workplace.

• Worked gradually on Windows 10 WSUS as far as verifying synchronizations and making sure the right update services are starting/ connecting with the other servers.

• Well experienced on Cisco Voice Telecom connections and troubleshooting.

• Successfully maintained a100% compliant network. Including updating SSL keys for network scans and making sure everything gets published to VRAM.

XAVIER CHATMAN PAGE 2

MILITARY SERVICE SERVED

Petty Officer 2rd Class September 2019 – January 2025 United States Navy (Honorable Discharge)

• Served as an IT system administrator on the USS JASON DUNHAM in Mayport, FL.

• Held Top Secret/SCI Clearance.

EDUCATION AND TRAINING

Education: Stonewall Jackson. High School, Manassas, VA Military Joint Transcript

June 2019

January 2025

Certifications: •

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A+ Certification

Cyber Awareness Training 2025

CUI (Controlled Unclassified Information) Training Cisco Networking Academy CCNAv7

ITE (IT Essentials) 6.0

System Administration

which includes:

-Active Directory Administration

-Exchange Server Administration

- Introduction to UNIX

-Network Administration

-Server Administration

-Network Security Management

May 2020

January 2025

January 2025

June 2024

November 2019

October 2024

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