Summary
Overview
Work History
Education
Skills
Certification
Timeline
Generic

Dajon Bellamy

Alexandria,VA

Summary

Dynamic IT Systems Administrator with a wealth of experience in technical support, system administration, and team leadership in high-pressure settings. Currently overseeing IT Help Desk operations at a military facility, I have effectively led a team of IT professionals, providing outstanding support to over 50 VIP clients and ensuring smooth technical operations. My skills in Active Directory, video teleconferencing, and virtual desktop infrastructure, along with a solid understanding of cybersecurity best practices, enable me to improve organizational efficiency and security.


With a strong history of creating detailed Standard Operating Procedures and managing O365 migrations, I am committed to streamlining IT processes and enhancing user experiences. My military background has equipped me with excellent problem-solving abilities, adaptability, and the capacity to work collaboratively with diverse teams. I possess multiple CompTIA certifications, reflecting my dedication to ongoing learning and professional development in the fast-changing IT landscape. I am eager to apply my expertise to support and improve IT systems in a challenging new position.

Overview

5
5
years of professional experience
1
1
Certification

Work History

Lead IT Help Desk Support Specialist

22nd Century Technologies
05.2024 - Current

- Oversaw a team of five IT Help Desk professionals (3 of which are Military Personnel).

- Provide remote and on-site technical support

- Manage trouble tickets using Remedy, escalating and assigning as needed

- Administer and manage Active Directory using NET (NMCI ENTERPRISE TOOL)

- Developed comprehensive Standard Operating Procedures (SOPs) for various IT processes

- Manage remote network access devices

- Provide support for Government Furnished Equipment (GFE)

- Manage (Secure) Video Teleconferencing (VTC) audio and video teleconferences

- Support Virtual Desktop Infrastructure (VMware Horizon Client)

- Assist with VoIP phone support, including password resets and voicemail PIN resets

- Support organizational-wide O365 migration in the national capital region

- Troubleshoot Windows and iOS devices

- Assist in the installation and management of government-approved software

- Conduct new hire training

- Execute hardware requests for workstation equipment and peripherals

- Manage inventory

- Assist in command-wide tech refresh including NIPR & SIPR computers,

iPhones, iPads, and VTC equipment

- As a TA (Trusted Agent) provided issuance and revocation of SIPR Tokens

- Provided training to end users on best cybersecurity practices for maintaining a SIPR Token

- Deliver direct support to the cybersecurity and SharePoint teams.

- Deliver technical support to over 50 VIP clients.

- Support Virtual Desktop Infrastructure (VMware Horizon Client)

Lead IT Help Desk Support Specialist

Macro Solutions
12.2023 - 05.2024

(The responsibilities for this role matches the above role due to a employer contract change).

Computer Technician

U.S. Navy Reserve, NAS
01.2023 - Current

- Demonstrated leadership and teamwork skills while serving in the Navy Reserve

- Successfully completing training and missions that enhanced operational readiness and strategic objective

- Developed strong problem-solving abilities and discipline while collaborating with diverse teams in high-pressure environments

Windows Systems Administrator

Eminent Future
06.2023 - 12.2023

- Utilized the ServiceNow ticketing system to open, resolve, and update tickets.

- Utilized Administrator tools to manage, troubleshoot, and optimize the windows environment

- Utilized Bomgar to remote into workstations and troubleshoot issues.

- Utilized Registry Editor to troubleshoot and solve system issues.

- Created, moved, and deleted accounts in Active Directory and managed

security groups for objects like users, laptops, and desktops.

- Created SMB shares and security groups for the specific share drives.

- Imaged Dell/HP laptops and desktops with a DISA/DHA-approved Windows

10 image using the PXE Boot process and configured them for users, classrooms, and conference rooms.

- Assisted system administrators with setting up classrooms for users.

- Worked with vendors such as HP/Dell to troubleshoot technical issues with

desktops, laptops, printers, and scanners.

- Utilized vCenter to update Windows servers and patched vulnerabilities.

- Created Ethernet cables using Cat5/6 wires.

- Troubleshot technical issues with applications such as Microsoft O365,

Adobe, Teams, and Windows 10.

- Configured mobile phones by utilizing MobileIron/Purebred to meet DISA

compliance standards and to access network resources such as VPN, O365, and Teams

- Assisted in setting up for Teams meetings by configuring microphones and cameras, and testing the overall AV quality.

- Experience with tier 2/3 support.


Tier II Help Desk Technician Intern (Paid)

Tyto Athene, LLC
05.2023 - 05.2023

- Provided customers technical support via email, phone, MS Teams, and in person

- Imaged/re-imaged laptops and desktops for DoD operability

- Diagnosed computer errors, troubleshot software, driver issues, hardware, VPN/network connectivity and printer issues

- Applied group policy & McAfee updates on end-user systems

- Unblocked/unlocked CAC & IAccess cards

- Issued laptops, peripherals, etc to customers

- Configured new systems (laptops, desktops, phones, tablets)

- Reviewed, followed, and made recommendations for new Help desk SOPs

- Provided support with active directory (adding end users to share drives, reenacting accounts, etc.)

- Trained end users (completion of SAAR forms, Network connectivity via telework, moving files to a disk, software)

Computer Technician

U.S. Navy Active Duty
08.2019 - 01.2023

- Disassembled computer systems to identify and resolve hardware issues

- Troubleshot and resolved issues related to hardware, software, and network connectivity

- Delivered exceptional technical support to customers via multiple

platforms – phone, e-mail, chat, and in person

- Skilled in using remote support tools, i.e., TeamViewer and Remote Desktop

- Escalated complex issues to senior technicians as required

- Provided training to military personnel on technical products

- Assisted in the maintenance of SOPs and other process documentation

- Conducted preventive maintenance and software updates

- Setup and configured new computers, printers, and other peripherals

Education

Bachelor of Science - Cybersecurity And Information Assurance

Western Governors University
Remote
07-2025

Skills

  • Network Configuration and
    Security
  • Remote Support
  • Software Installation
  • Security Protocols
  • Windows Systems Administration
  • Command Prompt
  • PowerShell
  • DoD Mobile Device Management
  • Microsoft 365 Support
  • Group Policy Objects
  • Continuous Learning and
    Adaptability
  • Administrative Tools (Control Panel)

Certification

  • CompTIA A+
  • CompTIA Network+
  • CompTIA Security+
  • CompTIA CSIS Secure Infrastructure Specialist (Stackable)
  • CompTIA CSSS Systems Support (Stackable)

Timeline

Lead IT Help Desk Support Specialist

22nd Century Technologies
05.2024 - Current

Lead IT Help Desk Support Specialist

Macro Solutions
12.2023 - 05.2024

Windows Systems Administrator

Eminent Future
06.2023 - 12.2023

Tier II Help Desk Technician Intern (Paid)

Tyto Athene, LLC
05.2023 - 05.2023

Computer Technician

U.S. Navy Reserve, NAS
01.2023 - Current

Computer Technician

U.S. Navy Active Duty
08.2019 - 01.2023
  • CompTIA A+
  • CompTIA Network+
  • CompTIA Security+
  • CompTIA CSIS Secure Infrastructure Specialist (Stackable)
  • CompTIA CSSS Systems Support (Stackable)

Bachelor of Science - Cybersecurity And Information Assurance

Western Governors University
Dajon Bellamy