Summary
Overview
Work History
Education
Skills
CORE COMPETENCIES
Certification
Timeline
Generic

GRIFFIN LIVINGSTON

Spring Lake,United States

Summary

Highly motivated Cybersecurity Analyst with a strong foundation in risk management and compliance, developed through experience supporting critical US Army systems for the US Army Forces Command Headquarters. Proven ability to implement and maintain security controls utilizing RMF frameworks and NIST 800-53. Eager to leverage expertise in cybersecurity principles to contribute to a robust security program within the healthcare industry, supporting a fast-paced, mission-driven organization.

Overview

6
6
years of professional experience
1
1
Certification

Work History

Cyber Security Analyst

FedTec
03.2025 - Current
  • Conducted vulnerability assessments to identify security gaps in systems and applications.
  • Developed incident response plans to effectively address cybersecurity threats and incidents.
  • Analyzed security logs and alerts for potential threats, ensuring timely threat detection and response.
  • Collaborated with IT teams to integrate security measures into the development and deployment of new applications.
  • Conducted security audits to identify vulnerabilities.
  • Conducted comprehensive security audits for identifying potential vulnerabilities, leading to strengthened defense mechanisms.
  • Played key role in regulatory compliance projects, ensuring adherence to industry standards and legal requirements related to cybersecurity.

UC/AV Engineer

Forces Command US Army, Fort Liberty
04.2023 - 03.2025
  • Provide technical support for seamless video teleconferencing, improving communication efficiency across the 4-Star Command.
  • Resolve VoIP communication issues, ensuring minimal downtime and high satisfaction among FORSCOM personnel.
  • Maintain hardware and software for 27 conference rooms and over 140 endpoints throughout the command which includes support for the Disaster Relief Center (DRC).
  • Use Cisco meeting management tools to manage complex video conferences, ensuring secure and reliable connections.
  • Operate and maintain AMX, Crestron and Biamp devices, ensuring high-quality audio and video performance during all VTC sessions.
  • Troubleshoot Cisco teleconferencing software issues, maintaining uninterrupted service and efficient problem resolution.
  • Optimize network performance with diagnostics and solutions to maintain system quality and high availability.
  • Work directly with vendors to troubleshoot and submit tickets to ensure effective and quality fix-actions are implemented.
  • Facilitates system upgrades, improving security protocols and system efficiency to meet evolving operational requirements.
  • Monitor system performance and resolve any connectivity issues, ensuring uninterrupted operations during critical events.
  • Assist in troubleshooting complex technical issues, providing guidance to junior technicians and improving team expertise.
  • Maintain and update technical documentation for VTC systems, ensuring accurate records for future reference and audits.
  • Key Accomplishments:
  • → Enhanced communication and operational redundancy by updating the firmware to the latest version with 100% success.
  • → Successfully managed over 140 Cisco endpoints, ensuring continuous availability for high-level meetings and briefings.
  • → Trained junior personnel, improving operational continuity by fostering a knowledge-sharing environment across teams.

25U Signal Support Systems Specialist

US Army, Fort Liberty, NC
07.2019 - 03.2023
  • Provided year-round IT support for the 2-82nd Assault Helicopter Battalion and six Company command groups.
  • Offered Tier-1 remote and local support, ensuring critical communication systems run smoothly in all scenarios.
  • Created Battalion level Share Point pages, and implemented a ticketing solution that allowed us to properly track asset repairs, software compliance, and any additional support to ensure we could request higher tier support effectively. This ultimately reduced in-person visits by 30% and allowed us to troubleshoot reported issues with 80% more efficiency.
  • Maintained a rigid inventory of all Battalion and Company IT equipment utilizing DD 2062 hand receipts. Accountability of this equipment enabled our battalion to properly track assets for life cycle management, inventories, and support.
  • Conducted quality assurance checks on repaired devices, ensuring compliance with military standards and requirements.
  • Built strong relationships within the military community and outside agencies, promoting outreach initiatives and teamwork.
  • Actively participated in continuous improvement efforts, enhancing signal support systems and operational performance.
  • Managed predictive and corrective maintenance of signal support systems, preventing system downtime in critical situations.
  • Coordinated with other military units to ensure compatibility of signal support systems with external systems.
  • Assisted in managing communications equipment inventory, ensuring timely updates and resource availability for missions.
  • Key Accomplishments:
  • → Provided continuous IT support, ensuring operational readiness and seamless communication for the 2-82nd Battalion.
  • → Configured and maintained our CPN tactical network, Taclanes, Workstations, and Radio Sets during field problems under simulated battlefield scenarios.
  • → Selected to support the Experimental Demonstration Gateway Event: New and Emerging Technologies multinational capability exercise, where I enabled Air Assault operations to communicate on experimental hardware across 40 miles. beyond line of sight.

Education

High School Diploma -

San Lorenzo High School
San Lorenzo, CA
01.2018

Skills

  • Cybersecurity & Compliance
  • Cybersecurity Principles & Practices
  • RMF (Risk Management Framework)
  • Networking & Systems
  • Network Security Firewalls and IDS/IPS
  • Cisco Software
  • Tools & Technologies
  • EMASS
  • Nessus
  • Core Technical Skills
  • Troubleshooting & Maintenance
  • Hardware & Software Knowledge
  • Vulnerability Mitigation
  • IT Compliance & Regulatory Compliance
  • Systems Optimization and Hardening
  • IT Infrastructure secure deployment
  • ACAS
  • Technical Documentation
  • NIST 800-53 Framework
  • Security Auditing & Documentation
  • Performance Monitoring
  • STIG/SRG
  • System Documentation

CORE COMPETENCIES

  • Risk Management & Compliance: Experienced in identifying, assessing, and mitigating cybersecurity risks within complex IT environments, utilizing frameworks such as NIST 800-53 and the RMF process.
  • Security System Management: Proficient in managing and maintaining secure IT systems, leveraging Defense Department asset management practices for strict tracking and accountability.
  • Vulnerability Management: Skilled in identifying and addressing system vulnerabilities through vulnerability assessments and security patching.
  • Technical Proficiency: Demonstrated ability to troubleshoot and resolve complex technical issues related to network security and system integrity.
  • Communication & Collaboration: Effective communicator with a proven ability to collaborate with cross-functional teams to implement and maintain security controls.
  • Organizational Skills: Exceptional organizational and time management skills, enabling effective prioritization and execution of security tasks.

Certification


  • CompTIA Security+ CE (COMPT00121886749)
  • Network Enterprise Center Fort Liberty Support Command Integration Program (SCIP)
  • Department of Defense Secret clearance

Timeline

Cyber Security Analyst

FedTec
03.2025 - Current

UC/AV Engineer

Forces Command US Army, Fort Liberty
04.2023 - 03.2025

25U Signal Support Systems Specialist

US Army, Fort Liberty, NC
07.2019 - 03.2023

High School Diploma -

San Lorenzo High School

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