Rafael Nina
Field Engineer/System Administrator
Saint Cloud
Summary
Information Security Specialist with passion for aligning security architecture plans and processes with security standards and business goals. Versed in robust network defense strategies.
Overview
5
5
years of professional experience
4
4
Certificates
2
2
years of post-secondary education
Work History
Field Engineer/Simulator Technician
Lockheed Martin
Manfredonia
05.2022 - Current
- Installed, modified, and repaired software and hardware to resolve technical issues.
- Implemented security policies and distributed updates to end users.
- Performed tests of functionality, security, and performance of different workstations and devices.
- Installed, configured and patched user hardware and software.
- Implemented robust security and data protection measures.
Information System Security Officer
Lockheed Martin
Orlando
09.2021 - 05.2022
- Authored SSP's for Submission using Emass following the NIST security framework.
- Monitored use of data files and regulated access to protect secure information.
- Performed risk analyses to identify appropriate security countermeasures.
- Authored security incident reports, highlighting breaches, vulnerabilities and remedial measures.
- Monitored computer virus reports to determine when to update virus protection systems.
- Educated and trained users on information security policies and procedures.
Apache Test Technician
Lockheed martin
Orlando
11.2018 - 09.2021
- Performed mechanical troubleshooting to identify reliability issues with material.
- Performed installation, maintenance and repair for complex internal computer hardware and various software applications.
- Tabulated detailed records of test results and statistics to report to Engineering department.
- Performed troubleshooting to correct computer hardware and software malfunctions.
- Explained technical information in clear terms to non-technical individuals to promote better understanding.
ISR Consulatant/Assistant System Administrator
Advanced Concepts and Technologies
Chad
02.2016 - 10.2018
- Maintained current software licenses for computers and mobile devices.
- Orchestrated integration and communication of software upgrades.
- Attended meetings to deliver status reports to key stakeholders.
- Delivered Tier 2 and Tier 3 support for problem identification, diagnosis and issue resolution.
- Spearheaded inventory control measures to replenish and maintain IT equipment.
- Performed software installations and upgrades to UNIX or Windows operating systems.
Communication Sergeant 25U
US Army
Haines City
09.1999 - 04.2014
- Acted as a team leader in group projects, delegating tasks and providing feedback.
- Supervised and assisted with battlefield signal support systems and terminal devices.
- Provided maintenance and technical assistance to commanders and staff in regards to signal support systems.
- Performed signal diagnostic functions to detect network interruptions and diagnose connection deficits.
- Trained users to connect to and utilize Local Area Networks (LANs) and Wide Area Networks (WANs).
- Tracked and detected network service disruptions using computer systems, scopes and meters.
Education
Bachelor of Science - Cybersecurity
Devry
Orlando 2021 - Current
Skills
Windows Server 2012
Hardware and software installation
Security best practices
Desktop and laptop installations
Linux
System upgrades
Windows Software Proficiency
Active Directory Knowledge
Certification
Security+
Timeline
CISM
02-2023
Field Engineer/Simulator Technician
Lockheed Martin
05.2022 - Current
CEH
11-2021
Splunk Core
11-2021
Security+
10-2021
Information System Security Officer
Lockheed Martin
09.2021 - 05.2022
Bachelor of Science - Cybersecurity
Devry
2021 - Current
Apache Test Technician
Lockheed martin
11.2018 - 09.2021
ISR Consulatant/Assistant System Administrator
Advanced Concepts and Technologies
02.2016 - 10.2018
Communication Sergeant 25U
US Army
09.1999 - 04.2014