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Diego ZafraDZ
Looking for a job

Diego Zafra

@diegozafra

Tier 2/3 IT Support Engineer & Implementation Specialist | Remote Infrastructure Management

Colombia
Message

What I'm looking for

I am looking to join a dynamic, collaborative team where I can deploy robust network and IT infrastructure while managing Tier 2/3 tickets and technical support with a strong focus on operational continuity. I am highly interested in a remote-first or flexible environment that values modern cybersecurity practices, strict technical documentation, and proactive incident resolution.

I am an Implementation Engineer and IT Support Analyst, combining infrastructure deployment with advanced remote technical support focused on operational continuity. I manage the full lifecycle of corporate technology, from initial rollout to ongoing Tier 2/3 support.

In my day-to-day Help Desk operations, I manage workflows and remotely resolve technical incidents for users across diverse ecosystems, including Windows, macOS, Linux (Ubuntu), and mobile platforms. I administer ticketing systems to ensure traceability and structured resolution for every case, using secure remote access and credential management tools.

My technical background includes configuring hardware, setting up enterprise networks (switches and access points), and performing deep troubleshooting. I execute system administration tasks—from managing virtual machines and dual-boot environments to maintaining meticulous technical documentation and automating reporting workflows.

I am characterized by my ability to work independently in remote settings, resolve complex IT problems, and apply best practices in cybersecurity and networking, including the configuration of enterprise firewalls (Sophos, Fortinet). My goal is to deliver solid technical execution, clear communication, and reliable remote support so that users and business operations never stop.

Experience

Work history, roles, and key accomplishments

Docuxer SAS logoDS
Current

IT Deploy & Support Engineer

Mar 2026 - Present (5 months)

• Deployed network infrastructure and firewalls (Fortinet, Sophos, Ubiquiti).
• Provided Tier 2/3 IT support and remote troubleshooting.
• Administered cross-platform OS (Windows, Linux).
• Automated documentation workflows using Python.
• Managed tickets to ensure operational continuity.

Education

Degrees, certifications, and relevant coursework

MU

Multitech

Technical Diploma, Computer Systems

2011 - 2012

Grade: -

Activities and societies: -

-

CC

Colegio Técnico Microempresarial el Carmen

Technical High School Diploma, Business Administration

2005 - 2010

Grade: -

Activities and societies: -

-

Tech stack

Software and tools used professionally

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