Cole Bermudez - Resume

About Me

Results-driven IT professional with a robust background in Linux and Unix administration, expertly navigating the complexities of system architecture and ensuring optimal functionality. Proven ability in shell scripting and network configuration, adept at streamlining operations for enhanced efficiency.

Throughout 5 years of experience in IT and system administration, I have honed my skills in maintaining, troubleshooting, and optimizing Linux and Unix-based systems. Proficient in designing and implementing secure network configurations, I bring a meticulous approach to ensuring the integrity and confidentiality of critical data.

My technical expertise extends to the automation of tasks through advanced shell scripting, significantly reducing downtime and increasing system reliability. I am dedicated to staying at the forefront of technological advancements, evidenced by the obtaining CompTIA A+ (2017), Network+ (2020), and Security+ (2021) certifications.

Eager to leverage my solid foundation in IT administration and passion for cybersecurity, I am actively working towards transitioning into offensive cyber security. My goal is to apply my in-depth understanding of systems and networks to proactively identify and mitigate potential security threats..

Experience

Honeywell FM&T

Linux Systems Administrator II

May 2023 - Present

Install new or enhanced applications and/or hardware;assist in the installation of servers both physical and virtual

Designed and developed Cross Domain Solution (CDS) and Managed File Transfer (MFT) systems.

Collaborated with colleagues and external customers to improve designs and introduce new functionality to CDS/MFT systems.

Integrated supply chain controls and security checks to deliver software from outside sourced to a secure and verified internal network before delivery to customers.

Cyber Security Works (Securin)

IT Systems Administrator

May 2022 - February 2023

Designed and implemented a virtualization platform to elevate performance, speed, and reliability of mission critical operations with Ubuntu Server and RHEL.

Performed updates, troubleshooting, and maintenance of mission critical systems.

Implemented a number of virtual containers to implement internal tools to improve efficiency of client facing operations Transitioned logging operations to a centralized platform that improved the review of logs.

Improved the security practices in both the headquarters and branch offices based off Nessus scan results

Formulated and enforced SOC2 compliant procedures.

Built a custom knowledge-base website to access all IT resources and documentation from a central location with SSO implementation.

Systems MD

IT Support Specialist

May 2022 - February 2023

Help desk remote and some on-site support assisting customers resolve their computer issues in a polite, professional manner.

Diagnosing/troubleshooting and resolving hardware and software related issues.

Worked on networking overhaul project for a large client, disposing of and replacing all routers, switches and cabling in the MDF as well as 6 IDFs around the campus, both wired and wireless connectivity.