Summary
Overview
Work History
Education
Skills
Certification
Languages
Timeline
Generic

Christian Bajana

Elmhurst

Summary

IT professional with hands-on experience in managing and maintaining network systems, ensuring seamless operations and security. Known for collaborative teamwork and achieving consistent results, adaptable to evolving technical demands. Skilled in server management, network troubleshooting, and cybersecurity protocols, valued for reliability and proactive problem-solving.

Overview

11
11
years of professional experience
1
1
Certification

Work History

Jr Systems Administrator

Wolf – Gordon Inc.
12.2018 - Current
  • Installing, configuring, and maintaining, includes OS, apps & configuring networks.
  • Updating systems includes hardware & software packages, performing routine system updates patches & upgrades.
  • Troubleshooting issues such as hardware software problems and monitoring system performance.
  • Active Directory / Microsoft 365 Admin experience password modification, permissions.
  • Cybersecurity, use security tools to monitor networks for security incidents and breaches.
  • Respond to incidents, investigate incidents and respond in real time.
  • Conduct assessments such as vulnerability assessments and penetration tests to identify weaknesses in the system.
  • Document incidents prepare reports that document security breaches, attempted attacks, and general metric.

Technical Support

Gramophone Media Record Inc.
01.2015 - 12.2018
  • Troubleshooting Diagnosing and fixing problems with hardware and software.
  • Installation configuring and installing hardware, software, and peripheral equipment.
  • Maintenance monitoring and maintaining computer systems and networks.
  • Providing support to customers over the phone, via remote desktop software, or in person.
  • Account management, administering accounts, network rights, and access to systems and equipment.

Education

Diploma - Science Diploma

Flushing High School
Flushing, NY
06.2010

Degree - Computer Engineering

LaGuardia Community College CUNY
Queens, NY
12.2014

Degree - Electromechanical Engineering Technology

New York City College of Technology CUNY
Brooklyn, NY
08.2012

Skills

  • DHCP configuration
  • Network troubleshooting
  • Windows administration
  • System monitoring
  • Software installation
  • Remote desktop services
  • IP address management
  • User support
  • Hardware maintenance
  • Backup and recovery
  • DNS management
  • Patch management
  • Server management
  • Mobile device management
  • Scripting languages
  • Operating system deployment
  • Performance tuning
  • Firewall configuration
  • Active directory
  • Linux administration
  • File system administration
  • Desktop troubleshooting
  • Hardware troubleshooting
  • System upgrades
  • Device configuration
  • Incident management
  • Program installations
  • System updates
  • Programming
  • Server maintenance
  • Technical support
  • Network administration
  • Disaster recovery
  • Cisco router and switch security
  • End point configurations
  • Infrastructure upgrading
  • Server improvements
  • Problem-solving
  • Problem-solving abilities
  • Multitasking
  • Reliability
  • Decision-making
  • Analytical thinking

Certification

  • ISC2 Certified in Cybersecurity (CC), ISC2 Network
  • Try Hack Me Cybersecurity SOC Level 1
  • CompTIA A+, CompTIA Security+, Staples Easy Tech Certified Technician

Languages

English
Full Professional

Timeline

Jr Systems Administrator

Wolf – Gordon Inc.
12.2018 - Current

Technical Support

Gramophone Media Record Inc.
01.2015 - 12.2018

Degree - Computer Engineering

LaGuardia Community College CUNY

Degree - Electromechanical Engineering Technology

New York City College of Technology CUNY

Diploma - Science Diploma

Flushing High School

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