Summary
Overview
Work History
Education
Skills
Accomplishments
Certification
LANGUAGES
Timeline
LINKS
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Corwin Ott

Lake Mary,FL

Summary

Detail-oriented professional with excellent communication, interpersonal and creative thinking skills. Aiming to leverage abilities to successfully fill the vacancy at any company. Frequently praised as hard-working by my peers, can be relied upon to help the company achieve its goals.

Overview

20
20
years of professional experience
1
1
Certification

Work History

CYBERSECURITY TECHNICAL LEAD ENGINEER /CYBERSECURITY ENGINEER

AIT Engineering
Orlando, FL
01.2023 - Current
  • Active Security Clearance DoD (TS/SCI).
  • Provided secondary training to personnel struggling with technological tools and systems.
  • Executed troubleshooting and server support in both in-person and remote situations.
  • Solicited commissions for technical advisory contracts within DOD industry.
  • Monitored ongoing technical compliance with applicable laws and regulations.
  • Provided technical support in both on-site and telephone consultations.
  • Identified and corrected system faults to minimize operational system downtime.
  • Provide cybersecurity engineering support to DoD software application development activities through cybersecurity requirements.
  • Systems administration skills, experience with Linux, VMWare, security settings, services, hardening of systems STIGs, security policies and continuous monitoring with Splunk.
  • Provided technical training on site demonstrating how to collect body of evidence (BoE) required to attain and maintain site's authority to operate (ATO).

DIRECTOR OF CYBERSECURITY/OT

Liquid Consulting Inc
Sanford, FL
07.2022 - 01.2023
  • Provided pre-sales, post-sales, and service delivery support.
  • Troubleshoot issues on device-specific problems, network performance and internet connectivity.
  • Managed full life-cycle of information technology projects from scheduling to final reporting.
  • Supported full range of network hardware and operating systems in customer base.
  • Provided customers with an overview of installation activity, site-specific information, and access to technical contacts.
  • Used proactive monitoring procedures and tools to identify problem-prevention opportunities.
  • Oversaw IT/OT projects to help customers build, secure and optimize their IT infrastructure.
  • Designed Network (Switching and Wireless) and Server infrastructures according to project specifications.
  • Provided 2nd and 3rd level technical support and troubleshooting to internal and external clients.
  • Configured servers to meet functional specifications for customers.
  • Installation of point-to-point links (Wireless) and fiber optics private links.
  • Installation, configuration and maintenance of network devices. (Firewalls, Switches L2.3, Access Points, Routers)
  • Installation, configuration and maintenance of routing protocols (RIPv2, OSPF).
  • Installation, configuration and administration of Network Access Controls (NAC) / 802.1X authentication.
  • Installation, configuration and administration with WAN and VPN / VRF Solutions, MPLS, DMVPN Phase1/2/3, IPsec, IPsec/GRE, and Performance Routing.
  • Usage of routing protocols (RIPv2, OSPF).
  • Experience with WatchGuard and Aruba SD WAN / WAN Acceleration/Optimization Solution.
  • Experience with enterprise network management tools such as Nagios, SolarWinds, PTRG, Zabbix, Aruba Cloud and WatchGuard Cloud.
  • Installation, configuration and maintenance of Windows based Servers (Active Directory, DNS, DHCP, FileServers, DFS, IIS, SQL).
  • Maintained existing hardware and software with scheduled updates and patches.
  • Resolved issues related to operational components for LAN, WAN and voice systems.
  • Monitored system operation to detect potential problems.
  • Migration of Active Directory environments to newer versions.
  • Backup of critical services for the daily operation.

IT MANAGER

Liquid Consulting Inc
Sanford, FL
09.2021 - 07.2022
  • Oversaw IT department operations and training.
  • Partnered with project team members to identify and quickly address problems.
  • Led technology selection and rollout, focusing on organizational planning and supplier service-level agreements.
  • Trained employees across multiple departments on network operations, network management software and permissions.
  • Implemented management tools used to support systems and network devices.
  • Monitored network performance to determine whether adjustments needed to be made and to determine where changes needed to be made in future.
  • Planned and implemented network security measures to protect data, software and hardware.
  • Maintained and administered computer networks and related computing environments.
  • Installation of point-to-point links (Wireless) and fiber optics private links.
  • Installation, configuration and maintenance of network devices. (Firewalls, Switches L2.3, Access Points, Routers)
  • Installation, configuration and maintenance of routing protocols (RIPv2, OSPF).
  • Installation, configuration and administration of Network Access Controls (NAC) / 802.1X authentication.
  • Installation, configuration and administration with WAN and VPN / VRF Solutions, MPLS, DMVPN Phase1/2/3, IPsec, IPsec/GRE, and Performance Routing.
  • Usage of routing protocols (RIPv2, OSPF).
  • Experience with WatchGuard and Aruba SD WAN / WAN Acceleration/Optimization Solution.
  • Experience with enterprise network management tools such as Nagios, SolarWinds, PTRG, Zabbix, Aruba Cloud and WatchGuard Cloud.
  • Installation, configuration and maintenance of Windows based Servers (Active Directory, DNS, DHCP, FileServers, DFS, IIS, SQL).
  • Oversaw IT/OT projects to help customers build, secure and optimize their IT infrastructure.
  • Designed Network IT/OT (Switching and Wireless) and Server infrastructures according to project specifications on external customers.
  • Provided 2nd and 3rd level technical support and troubleshooting to internal and external clients.
  • Promotion to Director of CyberSecurity/OT/IT.

NETWORK AND SYSTEMS ENGINEER

Liquid Consulting Inc
Sanford, FL
10.2020 - 09.2021
  • Installed firewalls and anti-virus software and deployed two-factor authentication to verify data integrity and cybersecurity.
  • Upgraded system software and hardware components to meet specific business needs.
  • Implemented management tools used to support systems and network devices.
  • Monitored network performance to determine whether adjustments needed to be made and to determine where changes needed to be made in future.
  • Planned and implemented network security measures to protect data, software and hardware.
  • Maintained and administered computer networks and related computing environments.
  • Installation of point-to-point links (Wireless) and fiber optics private links.
  • Installation, configuration and maintenance of network devices. (Firewalls, Switches L2.3, Access Points, Routers)
  • Installation, configuration and maintenance of routing protocols (RIPv2, OSPF).
  • Installation, configuration and administration of Network Access Controls (NAC) / 802.1X authentication.
  • Installation, configuration and administration with WAN and VPN / VRF Solutions, MPLS, DMVPN Phase1/2/3, IPsec, IPsec/GRE, and Performance Routing.
  • Usage of routing protocols (RIPv2, OSPF).
  • Experience with WatchGuard and Aruba SD WAN / WAN Acceleration/Optimization Solution.
  • Experience with enterprise network management tools such as Nagios, SolarWinds, PTRG, Zabbix, Aruba Cloud and WatchGuard Cloud.
  • Installation, configuration and maintenance of Windows based Servers (Active Directory, DNS, DHCP, FileServers, DFS, IIS, SQL).
  • Oversaw IT/OT projects to help customers build, secure and optimize their IT infrastructure.
  • Designed Network IT/OT (Switching and Wireless) and Server infrastructures according to project specifications on external customers.
  • Provided 2nd and 3rd level technical support and troubleshooting to internal and external clients.
  • Promotion to IT Manager.

TEAM LEADER MANAGER IT INFRASTRUCTURE

Tecnova Soluciones
San Pedro, Costa Rica
07.2014 - 09.2020
  • Evaluated system architecture to verify security and scalability to maintain daily customer operations.
  • Configured servers to meet functional specifications for customers
  • Installation of point-to-point links (Wireless) and fiber optics private links.
  • Installation, configuration and maintenance of network devices. (Firewalls, Switches L2.3, Access Points, Routers)
  • Installation, configuration and maintenance of routing protocols (RIPv2, OSPF).
  • Installation, configuration and administration of Network Access Controls (NAC) / 802.1X authentication.
  • Installation, configuration and administration with WAN and VPN / VRF Solutions, MPLS, DMVPN Phase1/2/3, IPsec, IPsec/GRE, and Performance Routing.
  • Usage of routing protocols (RIPv2, OSPF).
  • Experience with WatchGuard and Aruba SD WAN / WAN Acceleration/Optimization Solution.
  • Experience with enterprise network management tools such as Nagios, Zabbix, Aruba Cloud and WatchGuard Cloud.
  • Installation, configuration and maintenance of Windows based Servers (Active Directory, DNS, DHCP, FileServers, DFS, IIS, SQL).
  • Maintained existing hardware and software with scheduled updates and patches of customers.
  • Resolved issues related to operational components for LAN, WAN and voice systems of customers.
  • Monitored system operation to detect potential problems of customers.
  • Migration of Active Directory environments to newer versions of customers.
  • Backup of critical services for daily operation.
  • Allocated resources and organized processes to drive workplace efficiency and productivity.
  • Supervised engineers and other staff in design and implementation of network solutions.
  • Evaluated network designs to determine whether customer requirements were met efficiently and effectively.
  • Built and operated equipment configuration prototypes for network hardware, software, servers and server operation systems.
  • Prepared detailed network specifications, diagrams, charts, equipment configurations and recommended technologies
  • Determined specific network hardware or software requirements for platforms, interfaces, bandwidths or routine schemas
  • ISO 9001:2015 certification process.
  • Oversaw 7 -strong team of engineering personnel.
  • Oversaw IT/OT projects to help customers build, secure and optimize their IT infrastructure.
  • Designed Network (Switching and Wireless) and Server infrastructures according to project specifications.
  • Provided 2nd and 3rd level technical support and troubleshooting to internal and external clients.
  • In charge of technical support and engineering department.

SENIOR IT SUPPORT ENGINEER

ESET Antivirus
San José, Costa Rica
07.2013 - 04.2014
  • Used proactive monitoring procedures and tools to identify problem-prevention opportunities.
  • Provided customers with overview of installation activity, site-specific information, and access to technical contacts
  • Prepared evaluations of software and hardware and recommended improvements and upgrades.
  • Handled customer complaints and escalated issues to software vendor according to procedures.

INFRASTRUCTURE SUPPORT ENGINEER

Grupo Mudanzas Mundiales
Zapote, Costa Rica
07.2009 - 05.2013
  • Tested and verified software patches to restore or enhance system performance.
  • Evaluated system architecture to verify security and scalability.
  • Configured servers to meet functional specifications.
  • Installation of point-to-point links (Wireless) and fiber optics private links.
  • Installation, configuration and maintenance of network devices. (Firewalls, Switches L2.3, Access Points, Routers)
  • Installation, configuration and maintenance of routing protocols (RIPv2, OSPF).
  • Installation, configuration and maintenance of Windows based Servers (Active Directory, DNS, DHCP, FileServers, DFS, IIS, SQL).
  • Experience with enterprise network management tools such as Nagios, SolarWinds.
  • Maintained existing hardware and software with scheduled updates and patches.
  • Resolved issues related to operational components for LAN, WAN and voice systems.
  • Monitored system operation to detect potential problems.
  • Migration of Active Directory environments to newer versions.
  • Backup of critical services for daily operation.
  • Monitored system operation to detect potential problems.

SENIOR TECHNICAL SUPPORT ENGINEER

EURO Autos
San José, Costa Rica
01.2008 - 06.2009
  • Deleted, created and managed user accounts and privileges using Active Directory.
  • Coordinated timely repair of computer equipment covered by third-party vendor maintenance agreements.
  • Installation of point-to-point links (Wireless) and fiber optics private links.
  • Installation of network devices. (Firewalls, Switches L2.3, Access Points, Routers)
  • Usage of routing protocols (RIPv2, OSPF).
  • Installation, configuration and maintenance of Windows based Servers (Active Directory, DNS, DHCP, FileServers, DFS, IIS)
  • Resolved various hardware, software and applications problems to improve user productivity.

TECHNICAL SUPPORT SPECIALIST

Hotel Balmoral
San José, Costa Rica
01.2006 - 11.2007
  • Troubleshoot issues on device-specific problems, network performance and internet connectivity.
  • Handled customer complaints and escalated issues according to procedures.
  • Conducted customer service recoveries using technical knowledge and business skills.
  • Delivered support for internet service and connectivity-related issues pertaining to operating system, PC and browser configuration
  • Set up equipment for employee use, performed and ensured proper installation of cables, operating systems and appropriate software
  • Regarded computer software and hardware operation resolved problems.
  • Provided high-level technical support by resolving inquiries by phone, e-mail and web consistent with department and team service levels and goals

Education

Cyber Defense Certificate -

University of Central Florida
Orlando, FL
05.2023

BACHELOR OF SCIENCE (B.S) - COMPUTER INFORMATION SYSTEMS

UAM University
San José, Costa Rica
06.2010

Bachelor of Science - Computer And Information Systems Security

Florida Technical College
Orlando, FL
07-2028

Skills

  • Network Security
  • System Administration
  • Data Backups
  • Network Infrastructure
  • Configuration And Management VPN Configurations
  • VMWare ESXI and Hyper-V Virtualization
  • Microsoft Active Directory
  • Network Firewall Management
  • Microsoft Azure Infrastructure Planning and Cloud Services
  • Wireless communication design
  • Networking and routing protocol expertise
  • Windows Server
  • Network engineering
  • Microservices architecture
  • Information security
  • Performance optimization
  • Test automation
  • DevOps practices
  • Cybersecurity expertise
  • Continuous integration
  • Continuous deployment
  • Remote support
  • Technical troubleshooting
  • Hardware troubleshooting
  • Wireless networking
  • File management
  • System updates
  • System upgrade design
  • Server maintenance
  • Technical support
  • Network administration
  • Change management
  • Multitasking
  • Attention to detail
  • Problem-solving abilities
  • Effective communication
  • Adaptability and flexibility
  • Decision-making

Accomplishments

  • Achieved automating a whole process by introducing an inhouse develop script for applying Security Updates tasks on closed/disconnected enviroments of the DoD.
  • Supervised team of 10 staff members.
  • Collaborated with team of 25 in the development of a new version for the DoD community taking Cyber in considerations.

Certification

  • LEAD CYBERSECURITY PROFESSIONAL CERTIFICATE (LCSPC)
  • AZURE ADMINISTRATOR ASSOCIATE (AZ-104)
  • AZURE FUNDAMENTALS (AZ-900)
  • DATTO CERTIFIED DEPLOYMENT SPECIALIST (DCDS)
  • ARUBA CERTIFIED SWITCHING ASSOCIATE (ACSA)
  • KALI LINUX CERTIFIED PROFESSIONAL
  • WATCHGUARD CERTIFIED TRAINER
  • ITIL FOUNDATION CERTIFICATE IT SERVICE MANAGEMENT
  • MCSA WINDOWS SERVER 2012
  • MCPS MICROSOFT CERTIFICATE PROFESSIONAL
  • VIRTUAL INDUSTRIAL CONTROL SYSTEMS CYBERSECURITY (CISA)
  • COMPTIA NETWORK + ce
  • COMPTIA Server +
  • COMPTIA NETWORK INFRASTRUCTURE PROFESSIONAL (CNIP)
  • COMPTIA LINUX NETWORK PROFESSIONAL (CLNP)
  • COMPTIA Linux +
  • COMPTIA Security +
  • CompTIA Security Analytics Professional (CSAP)
  • CompTIA CySA+

LANGUAGES

English - Full Professional
Spanish - Native or Bilingual

Timeline

CYBERSECURITY TECHNICAL LEAD ENGINEER /CYBERSECURITY ENGINEER

AIT Engineering
01.2023 - Current

DIRECTOR OF CYBERSECURITY/OT

Liquid Consulting Inc
07.2022 - 01.2023

IT MANAGER

Liquid Consulting Inc
09.2021 - 07.2022

NETWORK AND SYSTEMS ENGINEER

Liquid Consulting Inc
10.2020 - 09.2021

TEAM LEADER MANAGER IT INFRASTRUCTURE

Tecnova Soluciones
07.2014 - 09.2020

SENIOR IT SUPPORT ENGINEER

ESET Antivirus
07.2013 - 04.2014

INFRASTRUCTURE SUPPORT ENGINEER

Grupo Mudanzas Mundiales
07.2009 - 05.2013

SENIOR TECHNICAL SUPPORT ENGINEER

EURO Autos
01.2008 - 06.2009

TECHNICAL SUPPORT SPECIALIST

Hotel Balmoral
01.2006 - 11.2007

BACHELOR OF SCIENCE (B.S) - COMPUTER INFORMATION SYSTEMS

UAM University

Cyber Defense Certificate -

University of Central Florida

Bachelor of Science - Computer And Information Systems Security

Florida Technical College

LINKS

https://www.linkedin.com/in/corwinott/
Corwin Ott