Resume

Summary

Lindsey Armstrong

  • Highly enthusiastic and dedicated professional with a passion for staying on the cutting edge of industry trends and advancements in IT and cybersecurity.
  • Continuously driven to expand my technical knowledge, actively staying informed about the latest developments in IT, cybersecurity, and networking.
  • Successfully completed a technical program and earned certifications, including CompTIA Security+, Network+, and ICS2 Certified in Cybersecurity, demonstrating a solid foundation in cybersecurity principles and networking.
  • Eager to apply my expertise in a dynamic, fast-paced environment that values innovation and provides opportunities for growth and meaningful challenges.

Certificates

Creating Compelling Reports

Cisco Networking Academy

Networking Devices and Initial Configuration

Cisco Networking Academy

Networking Basics

Cisco Networking Academy

Operating System Basics

Cisco Networking Academy

Computer Hardware Basics

Cisco Networking Academy

Introduction to Cybersecurity

Cisco Networking Academy

Introduction to Packet Tracer

Cisco Networking Academy

Ethical Hacking Essentials

EC Council

Linux Command Line for an Ethical Hacker

EC Council

Intro to Splunk

Splunk

Microsoft 365

Microsoft

Certifications

CompTIA Security+

CompTIA Network+

CompTIA A+

CompTIA IT Operations Specialist

CompTIA Secure Infrastructure Specialist

ISC(2) Certified in Cybersecurity

LPI Linux Essentials

Microsoft Azure AZ-900

Microsoft AI-900

Work History

IT Consultant (Volunteer)

2024-2025

Conroe, TX

  • Provided tailored IT recommendations and implemented IoT solutions for elderly clients, ensuring seamless device integration and user-friendly interfaces.
  • Configured and installed devices such as Ring Doorbells and Amazon Alexa, addressing technical challenges and enhancing security.

Store Manager and Retail Services

2007 - 2015

Austin, TX

  • Provided outstanding customer service, effectively resolving technical and procedural challenges to maintain operational excellence.
  • Trained and onboarded 6+ employees, ensuring seamless adoption of IT and operational processes, including the successful transition to a digital POS system.
  • Conducted meticulous inventory audits and managed financial reporting, maintaining accuracy and security.
  • Led grassroots marketing initiatives, driving increased sales and elevating brand visibility within the community.
  • Supervised and mentored a dynamic team, fostering a collaborative work environment and optimizing productivity through clear communication and strategic delegation.

Music Instructor (Private Lessons)

2002-2005

Conroe, TX

  • Designed and delivered personalized lessons to 3 students, focusing on skill development and individualized learning plans.
  • Cultivated strong relationships with students, demonstrating excellent communication and mentorship skills.

Technical Experience

TryHackMe (Top 4%)

2024-2025
  • Completed hands-on labs in network troubleshooting, vulnerability scanning, and privilege escalation.
  • Utilized tools like Metasploit, Nmap, Wireshark, and Burp Suite to solve IT-related challenges.

PC Building (Self-directed)

2024-2025
  • Assembled and optimized PCs, including hardware installation and software configuration.
  • Installed operating systems and configured networks and peripherals to meet end-user needs.