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System Administrator Network Engineer Jobs in Puerto Rico

Mentor Technical Group

Network Engineer

Salinas, PR · On-site

Collaborate with IT, engineering, and project teams to support system integration, validation, and compliance requirements. * Implement network security measures, including firewalls, VPNs, and ...

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System Administrator Network Engineer information

What is a system administrator network engineer?

System Administrator Network Engineers are IT professionals who manage, maintain, and troubleshoot computer networks and system infrastructures for organizations. They are responsible for ensuring network security, optimizing performance, and implementing upgrades or patches as needed. Their duties often include configuring servers, monitoring network traffic, supporting users, and responding to technical incidents. These roles require strong problem-solving skills and up-to-date knowledge of networking protocols, security practices, and hardware/software systems.

How do system administrator network engineers balance proactive network maintenance with responding to unexpected issues?

System Administrator Network Engineers often divide their time between planned maintenance tasks—such as patching, upgrades, and performance monitoring—and responding to unforeseen incidents like outages or security breaches. Most teams use ticketing systems to prioritize incoming issues, but also schedule regular maintenance windows to minimize disruptions. Being adaptable and good at multitasking is crucial, as the work environment often requires swift shifts between proactive and reactive responsibilities. Collaboration with IT support, security teams, and management is common to ensure both immediate response and long-term network health.

What are the key skills and qualifications needed to thrive as a system administrator network engineer, and why are they important?

To thrive as a System Administrator Network Engineer, you need a solid understanding of network protocols, system architecture, troubleshooting, and a relevant degree or certifications such as CompTIA Network+ or Cisco CCNA. Proficiency with network monitoring tools, operating systems like Linux/Windows Server, and virtualization platforms is typically required. Strong analytical thinking, attention to detail, and effective communication skills help you excel in diagnosing issues and collaborating with teams. These skills are crucial for maintaining secure, efficient IT infrastructures and minimizing downtime in business operations.

What is the difference between System Administrator Network Engineer vs Network Technician?

AspectSystem Administrator Network EngineerNetwork Technician
CertificationsCompTIA Network+, Cisco CCNA, Linux+CompTIA Network+, Cisco CCNA
Work EnvironmentDesigning, configuring, and managing network infrastructureInstalling, troubleshooting, and maintaining network hardware
Employer & Industry UsageIT departments across various industries, focusing on network architectureNetwork support teams, service providers, and technical support roles

The main difference is that System Administrator Network Engineers focus on designing and managing network systems, while Network Technicians handle installation and troubleshooting. Both roles require similar certifications and often work together to ensure network reliability and performance.

Are system administrator network engineers still in demand?

System administrator network engineers are still in demand due to ongoing needs for managing and securing network infrastructure, supporting cloud integration, and maintaining cybersecurity. Strong skills in network protocols, firewalls, and certifications like Cisco or CompTIA can enhance job prospects in this field.

Do system administrator network engineers make good money?

System administrator network engineers typically earn competitive salaries that vary based on experience, certifications, and location. They often require knowledge of networking protocols, security, and tools like Cisco or Juniper, and may work full-time in office or data center environments. Overall, this role is considered well-paying within the IT industry.

Which is better: system administrator or network engineer?

A system administrator manages and maintains computer systems and servers, focusing on hardware, software, and security, while a network engineer designs, implements, and troubleshoots network infrastructure. Both roles require technical skills, certifications, and problem-solving abilities, but they emphasize different areas of IT infrastructure. The better role depends on individual interests and career goals in system management or network design.

What are popular job titles related to System Administrator Network Engineer jobs in Puerto Rico?

For System Administrator Network Engineer jobs in Puerto Rico, the most frequently searched job titles are:

What job categories do people searching System Administrator Network Engineer jobs in Puerto Rico look for?

The top searched job categories for System Administrator Network Engineer jobs in Puerto Rico are:

What cities in Puerto Rico are hiring for System Administrator Network Engineer jobs?

Cities in Puerto Rico with the most System Administrator Network Engineer job openings:

System Administrator Network Engineer jobs near you
Infographic showing various System Administrator Network Engineer job openings in Puerto Rico as of August 2026, with employment types broken down into 1% As Needed, 82% Full Time, 12% Part Time, 2% Temporary, and 3% Contract. Highlights an 93% Physical, 2% Hybrid, and 5% Remote job distribution.

Network Engineer

Mentor Technical Group

Salinas, PR • On-site

Full-time

Re-posted 22 days ago

Job description

Mentor Technical Group (MTG) provides a comprehensive portfolio of technical support and solutions for the FDA-regulated industry. As a world leader in life science engineering and technical solutions, MTG has the knowledge and experience to ensure compliance with pharmaceutical, biotechnology, and medical device safety and efficacy guidelines. With offices in Caguas, Puerto Rico, and Boston, United States, we serve life sciences clients in six global markets: United States, Puerto Rico, Dominican Republic, Mexico, Germany, Canada, and South America.
Responsibilities:
  • Design, implement, and maintain local and wide-area networks (LAN/WAN) to support operational and production needs in FDA-regulated environments.
  • Monitor and troubleshoot network performance, security, and connectivity issues to ensure minimal downtime.
  • Collaborate with IT, engineering, and project teams to support system integration, validation, and compliance requirements.
  • Implement network security measures, including firewalls, VPNs, and access controls, to protect sensitive data.
  • Maintain accurate documentation of network architecture, configurations, changes, and incident reports.
  • Support audits, inspections, and regulatory compliance requirements related to IT infrastructure.
  • Recommend and implement improvements to optimize network performance and reliability.

Qualifications / Requirements / Knowledge / Education / Skills:
  • Bachelor's degree in Computer Science, Information Technology, Network Engineering, or a related field.
  • Minimum of 5-10 years' experience in network engineering, IT infrastructure, or system administration, preferably in regulated or life sciences environments.
  • Strong knowledge of network protocols, switches, routers, firewalls, and wireless technologies.
  • Understanding of regulatory requirements, data integrity, and compliance (GxP, FDA 21 CFR Part 11) is a plus.
  • Proficiency in English; additional language skills are a plus.
  • Experience with network monitoring tools, VPNs, and cybersecurity best practices.
  • Excellent analytical, problem-solving, and communication skills.
  • Ability to work collaboratively across IT, engineering, and operational teams.

Mentor Technical Group es un empleador que ofrece igualdad de oportunidades y todos los solicitantes calificados recibirán consideración para el empleo sin importar raza, color, religión, sexo, orientación sexual, identidad de género, información genética, origen nacional, estado de veterano protegido, estado de discapacidad o cualquier otro grupo protegido por ley.
Mentor Technical Group is an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, genetic information, national origin, protected veteran status, disability status, or any other characteristic protected by law.

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