Darrian Green
McKinney
Summary
Systems Administrator/Director of IT with 5+ years of experience, excelling in designing and executing custom IT infrastructures that enhance client productivity and cost-effectiveness. Known for pioneering cloud migration strategies and introducing AI-driven analytics tools, significantly aiding in client decision-making processes. Aims to leverage deep technical expertise and a track record of managing multiple projects to completion, within budget and timeline, to drive future IT innovations and operational excellence.
Overview
5
5
years of professional experience
Work History
Systems Administrator/Director of IT
The IT Security Guys
Frisco
10.2022 - Current
- Managed Active Directory environments, including user accounts, group policies, and domain services
- Deployed and configured servers using ESXi, Azure, AWS, and Hyper-V, ensuring optimal resource allocation
- Maintained and upgraded Windows Server environments (2012 R2, 2016, 2018, 2019)
- Designed custom IT infrastructures to enhance client productivity and cost-effectiveness
- Implemented and managed virtualization techniques, reducing IT expenses by 10%
- Pioneered a cloud migration strategy, improving data accessibility and disaster recovery
- Introduced AI-driven analytics tools, aiding client decision-making processes
- Managed multi-client support for 8+ clients across various industries
- Administered network equipment (Cisco, Meraki, Unifi) and conducted security posture reviews
- Provided remote and on-site support for firewall switches, access points, and endpoints
- Enhanced system reliability by 30% through strategic upgrades and security assessments
- Mentored junior IT staff, fostering a collaborative and skilled support team
Systems Administrator
Coreplus World
Plano
07.2021 - 10.2022
- Led systems administration and project management functions to ensure seamless IT operations
- Managed multi-client support, servicing 8+ clients across various industries
- Conducted end-to-end administration and deployment of firewall switches, access points, and endpoints
- Optimized IT workflows, boosting system reliability by 30%
- Ensured 99.9% uptime and seamless remote access through refined network configurations
- Mentored junior IT staff, enhancing their proficiency in modern technologies
- Oversaw the configuration, deployment, maintenance, and updates of Windows Server environments
IT Support Specialist
Edge Communications
Plano
02.2021 - 07.2021
- Provided Tier 1 and 2 technical support for software, laptops, desktops, and printers
- Managed technical support for 1500+ hotel sites, achieving a 95% resolve rate
- Handled up to 110 daily tickets, ensuring top-tier support for software and hardware issues
- Introduced new troubleshooting techniques, significantly reducing resolution times
IT Technician
EMR USA Metal Recycling
Dallas
11.2019 - 02.2021
- Installed, deployed, and maintained POE, CCTV, access control systems, servers, and network equipment
- Conducted in-person and remote customer support, including troubleshooting, replacement, and maintenance
- Managed and maintained 7 regional sites, conducting site surveys, drawing network maps, and running cabling
Education
Associate's degree - Cyber Security and Network Administration
MyComputerCareer.com-TechSkills
02.2020
Skills
- Leadership
- Management
- Microsoft Office
- Budgeting
- Analysis skills
- Project management
- Software troubleshooting
- Technical support
- Help desk
- Time management
- TCP
- TCP/IP
Timeline
Systems Administrator/Director of IT
The IT Security Guys
10.2022 - Current
Systems Administrator
Coreplus World
07.2021 - 10.2022
IT Support Specialist
Edge Communications
02.2021 - 07.2021
IT Technician
EMR USA Metal Recycling
11.2019 - 02.2021
Associate's degree - Cyber Security and Network Administration
MyComputerCareer.com-TechSkills
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