Administrador Junior de Redes

Guardian Information Services Inc; Saint Petersburg (FL); On-site; USD 52,000 - 70,000; Full time

Benefits offered by this job

Bonus based on performance

Opportunity for advancement

Paid time off

Training & development

Job summary

Guardian Information Services Inc in St. Petersburg, FL is seeking a motivated Junior Network Administrator to join our growing IT team.

This role offers an ideal chance to launch your networking career in a dynamic, fast-paced environment where your contributions matter. You will monitor and maintain network infrastructure including routers, switches and firewalls, assist with configuration and troubleshooting, support VPNs and LAN/WAN environments, and document changes.

Qualifications

• 1+ year of experience in network administration or related IT role
• Foundational knowledge of TCP/IP, DNS, DHCP, and network protocols
• Familiarity with firewalls, switches, APs and other networking hardware
• Basic understanding of network security principles and best practices
• Strong troubleshooting and analytical skills with keen attention to detail
• Excellent communication skills and a collaborative, team-first attitude

Responsibilities

• Monitor and maintain network infrastructure including routers, switches, and firewalls
• Assist with network configuration, troubleshooting, and performance optimization
• Support day-to-day IT operations and respond to network-related help desk tickets
• Assist in managing VPNs, LAN/WAN environments, and wireless networks
• Perform routine network maintenance, updates, and security patches
• Document network configurations, changes, and incident reports
• Collaborate with senior administrators on infrastructure projects and upgrades

Skills

TCP/IP

DNS

DHCP

Network troubleshooting

Firewall administration

Switching

LAN/WAN

Communication

Tools

Networking hardware

Job description

Benefits

• Bonus based on performance
• Opportunity for advancement
• Paid time off
• Training & development

About the Role

Guardian Information Services Inc is looking for a motivated and detail-oriented Junior Network Administrator to join our growing IT team in St Petersburg, FL. This is a fantastic opportunity to launch your networking career in a dynamic, fast-paced environment where your contributions truly matter. If you're passionate about technology and eager to grow, we want to hear from you!

Responsibilities

• Monitor and maintain network infrastructure including routers, switches, and firewalls
• Assist with network configuration, troubleshooting, and performance optimization
• Support day-to-day IT operations and respond to network-related help desk tickets
• Assist in managing VPNs, LAN/WAN environments, and wireless networks
• Perform routine network maintenance, updates, and security patches
• Document network configurations, changes, and incident reports
• Collaborate with senior administrators on infrastructure projects and upgrades

Requirements

• 1+ year(s) of experience in network administration or a related IT role
• Foundational knowledge of TCP/IP, DNS, DHCP, and network protocols
• Familiarity with firewalls, switches, APs and other networking hardware
• Basic understanding of network security principles and best practices
• Strong troubleshooting and analytical skills with keen attention to detail
• Excellent communication skills and a collaborative, team-first attitude.

About Us

Guardian Information Services Inc has been a trusted provider of IT and information management solutions in the Tampa Bay/St Petersburg area, delivering reliable, secure, and scalable technology services to businesses of all sizes. Our clients rely on us for our expertise, responsiveness, and commitment to excellence. At Guardian, employees enjoy a supportive culture, opportunities for professional development, and the chance to work alongside a passionate team of technology professionals.