David Calabrese
Technology Operations Coordinator at Region 16 Education Service Center- Claim this Profile
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Bio
John Burk
David is probably one of my favorite people on the planet. A kind and gracious spirit combined with a desire to never stop learning make him a true master of his craft. David is also a very capable and effective leader, he is somebody who is changing the world for the better. I am very grateful to have had the opportunity to work alongside David!
Jacqulyn Owens
I served on the technology committee at Memphis ISD. David has written and implemented grants, New services were added to the school district. David is excellent at networking. I also worked with David when he was the TANG administrator with Harrington Library Consortium and Texas Panhandle Library System. David taught workshops for libraries in the twenty-seven counties within the Panhandle. He also would troubleshoot network and computer problems for the twenty-seven public libraries.
John Burk
David is probably one of my favorite people on the planet. A kind and gracious spirit combined with a desire to never stop learning make him a true master of his craft. David is also a very capable and effective leader, he is somebody who is changing the world for the better. I am very grateful to have had the opportunity to work alongside David!
Jacqulyn Owens
I served on the technology committee at Memphis ISD. David has written and implemented grants, New services were added to the school district. David is excellent at networking. I also worked with David when he was the TANG administrator with Harrington Library Consortium and Texas Panhandle Library System. David taught workshops for libraries in the twenty-seven counties within the Panhandle. He also would troubleshoot network and computer problems for the twenty-seven public libraries.
John Burk
David is probably one of my favorite people on the planet. A kind and gracious spirit combined with a desire to never stop learning make him a true master of his craft. David is also a very capable and effective leader, he is somebody who is changing the world for the better. I am very grateful to have had the opportunity to work alongside David!
Jacqulyn Owens
I served on the technology committee at Memphis ISD. David has written and implemented grants, New services were added to the school district. David is excellent at networking. I also worked with David when he was the TANG administrator with Harrington Library Consortium and Texas Panhandle Library System. David taught workshops for libraries in the twenty-seven counties within the Panhandle. He also would troubleshoot network and computer problems for the twenty-seven public libraries.
John Burk
David is probably one of my favorite people on the planet. A kind and gracious spirit combined with a desire to never stop learning make him a true master of his craft. David is also a very capable and effective leader, he is somebody who is changing the world for the better. I am very grateful to have had the opportunity to work alongside David!
Jacqulyn Owens
I served on the technology committee at Memphis ISD. David has written and implemented grants, New services were added to the school district. David is excellent at networking. I also worked with David when he was the TANG administrator with Harrington Library Consortium and Texas Panhandle Library System. David taught workshops for libraries in the twenty-seven counties within the Panhandle. He also would troubleshoot network and computer problems for the twenty-seven public libraries.
Credentials
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Microsoft Innovative Educator
MicrosoftFeb, 2017- Oct, 2024 -
INFOSEC Professional
CiscoMay, 2010- Oct, 2024 -
TTC Administrator
Lightspeed SystemsApr, 2010- Oct, 2024 -
CompTIA Network+ Certified Professional
CompTIADec, 2003- Oct, 2024 -
CompTIA A+ Certified Professional
CompTIASep, 2003- Oct, 2024 -
CCNA
CiscoMay, 2013- Oct, 2024 -
CCNA Security
CiscoMay, 2013- Oct, 2024 -
CCNA Wireless
CiscoMay, 2013- Oct, 2024 -
ACMT
AppleJan, 2012- Oct, 2024
Experience
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Region 16 Education Service Center
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Education Management
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100 - 200 Employee
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Technology Operations Coordinator
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Apr 2021 - Present
I have a proven track record of managing and maintaining IT infrastructure and systems. My expertise in system administration, network engineering, and security has been honed over several years of experience working in various environments, from small to large organizations. My technical skills are coupled with strong leadership, communication, and organizational skills, which enable me to lead cross-functional teams in the design, implementation, and maintenance of IT systems and network infrastructure. I'm proactive and have a keen eye for detail, ensuring that technology is running smoothly, and that service level agreements are met. I am able to balance the needs of the organization with the needs of the user, and I work well under pressure. I hold several technical certifications, and I am always eager to stay current with the latest technologies and best practices. Show less
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Director of Technology
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May 2016 - Apr 2021
Managing all aspects of IT in a 3A school district.
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Network Administrator
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Jun 2012 - May 2016
Network administration. System administration. Asset selection and procurement. 1:1 device management. Disaster recovery planning and implementation. Email management. Security and access control implementation and management.
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Memphis ISD
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Memphis, TX
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Technology Director
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2007 - Jun 2012
Managing all aspects of IT in a 1A School district. Leading technical team in providing timely, efficient and effective technology resources to administrators, faculty and students. Overseeing installation, maintenance, and repair of all computer hardware and software in a Mac/PC hibrid environment. Assisting with implementation of staff development and making presentations as needed. Developing technology plans and continuously evaluating services and implementing changes based on findings. Evaluate job performance of employees to ensure effectiveness. Develop proactive and vision driven proposals for new and emerging technologies In order to maintain availability of technology and in an effort to bridge the "digital divide". Responsible for selecting, purchasing, installing and configuring all network and telecommunication devices, identifying and resolving problems. Performing preventive maintenance on network routers, switches, firewalls, servers, printers and all other network devices. Monitoring system utilization and performance and recommending improvements as needed. Developing, implementing and maintaining security measures on all systems including network, Internet and e-mail. Maintaining network design and configuration documentation. Managing Cisco Call Manager VoIP system, VMWare virtual server environment, 1:1 MacBook Initiative 6-12 grade, 1:1 iPad Initiative 3-5 grade, 1:1 MacBook and 1:1 iPads for Staff, Dell laptops for Paraprofessionals, IPads for Administrators and Board members, elementary and High School Dell computer labs, Cisco Wireless district wide, Windows 2008 Active Directory, Apple Open Directory, Exchange 2010, TxEis, TxSuite, Live @Edu email for students, Ricoh MFPs and Printers, Lightspeed web filter, Proliphix Wi-Fi HVAC system, Networked security camera systems, VoIP enabled bell scheduling and emergency messaging system, Website and Helpdesk system. Show less
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Hilton Amsterdam
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Netherlands
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Hospitality
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100 - 200 Employee
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IT Manager
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2006 - 2007
Directed technical team in all aspects of technology equipment/services management for hotel operations with combined 300+ rooms/suites each with Internet connectivity and interactive TV, 2 conference rooms with cutting-edge audio-visual equipment, 24-hour business center, and state-of-the-art lobby with wireless access. Managed and maintained more than 40 workstations, 11 servers, and 25 networked printers; closed-circuit television security system with 24x7 recording; and Avaya telephone switch. Provided advanced-level technical support for guest quarters, business center, and employee workstations. Monitored and fine-tuned performance of LAN and network appliances, to include routers, switches, firewalls, and cabling. Devised and implemented strategies to ensure secure access, high-level system performance, and guest/staff satisfaction. Established relationships and negotiated contracts with technology vendors and service providers, overseeing vendor selection and technology procurement. Show less
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Networking Technology Specialist
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2004 - 2006
Served on 4-person team to design/deploy networks and to devise/maintain security measures for network comprising 64 Texas school districts. Oversaw e-mail systems/servers, Internet filtering services, as well as WAN DNS and DHCP servers. Collaborated with school administration and technology coordinators to identify IT/network objectives and to develop/implement solutions. Directed installation/configuration of network servers/appliances and videoconferencing equipment. Evaluated and purchased networking/backup systems and components based on specific school district requirements. Assisted in preparing business cases/quotes for new technologies. Provided comprehensive remote technical support services. Show less
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Education
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1992 - 1997
ITG Salvemini
Geometra, Construction Engineering
Community
