Winfred Hollis, MSHS
PC Support Specialist at Vista Defense Technologies, LLC- Claim this Profile
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Topline Score
Bio
Credentials
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Comptia Security plus
CompTIAFeb, 2018- Nov, 2024
Experience
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Vista Defense Technologies, LLC
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United States
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Information Technology & Services
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1 - 100 Employee
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PC Support Specialist
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Nov 2018 - Present
PC Support Specialist/ Tier 2 Support. Responsible for hardware and software installation and upgrade. PC Support Specialist/ Tier 2 Support. Responsible for hardware and software installation and upgrade.
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PROTEK Consulting LLC
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United States
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IT Services and IT Consulting
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1 - 100 Employee
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Tier one help desk Technician
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Apr 2018 - Nov 2018
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CONVERGENT SOLUTION INC.
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United States
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Armed Forces
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Transportation Specialist
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Jan 2017 - Jan 2018
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US Navy
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United States
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Armed Forces
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700 & Above Employee
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Information systems technician
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Sep 1992 - Sep 2016
Performed core and specialty functions of communications operations, message processing, network administration and security; establish, monitor, and maintain Radio Frequency (RF) communications systems; perform spectrum management within an area of responsibility; handle, store, and retrieve incoming and outgoing messages; perform network system administration, maintenance and training. Managed, plan and coordinate unit-level information systems security and integration across platforms… Show more Performed core and specialty functions of communications operations, message processing, network administration and security; establish, monitor, and maintain Radio Frequency (RF) communications systems; perform spectrum management within an area of responsibility; handle, store, and retrieve incoming and outgoing messages; perform network system administration, maintenance and training. Managed, plan and coordinate unit-level information systems security and integration across platforms, fleets, and services as well as ensure the proper security, distribution, handling, accounting, reporting, and control of Communications Security (COMSEC) materials, systems, and equipment; including graduation from Electronic Key Management System certification course. Provide technical assistance to computer system users. Answer questions and/or resolve computer problems for clients. Also provide assistance concerning the use of computer hardware and software, including printing, installation, word-processing, electronic mail, and operating systems. Conducted help desk functions and repair fiber optics and a variety of cables. Additionally, conducted day-to-day operations such as system backups and restores, and add, modify, or delete user accounts. Install operating systems, applications and peripherals, troubleshoot user problems, debug command language scripts, and assist the Information Systems Security Officer (ISSO) in access control security. Have significant security programs experience, including serving as a leading supervisor of an IT division.
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Electronic Key Management System Manager
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Dec 2013 - Jul 2016
Managed, plan and coordinate unit-level information systems security and integration across platforms, fleets, and services as well as ensure the proper security, distribution, handling, accounting, reporting, and control of Communications Security (COMSEC) materials, systems, and equipment
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Chief Petty Officer
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2010 - 2013
As a Naval Chief Petty Officer I was responsible for the direction and leadership of junior sailors (Employers) on a day to day basis.Supervised and lead watch teams in operations of communications systems essential for controlling air, ground, and naval operations. Operated communication links between air, naval, and ground forces; formulating and implementing emergency plans for natural and wartime disasters. Supervised and managed network connections for 120 remote sites. Provided technical… Show more As a Naval Chief Petty Officer I was responsible for the direction and leadership of junior sailors (Employers) on a day to day basis.Supervised and lead watch teams in operations of communications systems essential for controlling air, ground, and naval operations. Operated communication links between air, naval, and ground forces; formulating and implementing emergency plans for natural and wartime disasters. Supervised and managed network connections for 120 remote sites. Provided technical information and advice on capabilities and operational readiness. Disseminated written policies and procedures related to compliance activities. Conducted periodic internal reviews or audits to ensure that compliance procedures are followed.
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Education
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Trident University International
M.S.H.L.S. Master of Science in Homeland Security, Cybersecurity -
Trident University International
Bachelor's degree, Leadership/Interdisciplinary Studies