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Junior System Administrator Jobs in Puerto Rico (NOW HIRING)

Job Summary Se busca IT System Administrator para una oportunidad Direct Hire en San Juan, PR, dentro de la industria de seguros. Este rol es ideal para un profesional de infraestructura tecnológica ...

New

## Administrador de ContratosSolicitarlocations: Santurce-NEOStime type: Full timeposted on: Publicado hoyjob requisition id: JR105754**Resumen del Puesto**Asegura el desarrollo, la ejecución y el ...

Junior System Administrator information

What is a junior system administrator?

Junior System Administrators are entry-level IT professionals responsible for assisting in the maintenance, configuration, and reliable operation of computer systems and servers. They help monitor system performance, perform routine upgrades, troubleshoot technical issues, and support senior administrators in daily tasks. This role is ideal for individuals starting their career in IT administration and provides valuable experience in managing networked systems, hardware, and software within an organization.

What are the key skills and qualifications needed to thrive as a junior system administrator?

To thrive as a Junior System Administrator, you need a basic understanding of operating systems (Windows/Linux), networking fundamentals, and a relevant degree or certification such as CompTIA A+ or Microsoft Certified: Azure Fundamentals. Familiarity with system monitoring tools, Active Directory, and ticketing systems is typically required. Strong problem-solving skills, attention to detail, and effective communication help you quickly address technical issues and support end-users. These abilities ensure reliable system performance and smooth IT operations within an organization.

What are some common challenges faced by junior system administrators during their first year on the job?

Junior System Administrators often encounter challenges such as adapting to a fast-paced environment, learning to manage multiple priorities, and quickly troubleshooting unfamiliar technical issues. Additionally, they may need to become proficient with new tools and systems, while also developing effective communication skills to collaborate with senior administrators and end-users. Regularly seeking feedback, participating in team discussions, and utilizing available documentation can help ease the transition and support professional growth.

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

AspectJunior System AdministratorNetwork Technician
CertificationsCompTIA A+, Network+, Microsoft CertifiedCompTIA Network+, Cisco CCNA
Work EnvironmentIT departments, data centers, corporate officesNetwork operations centers, telecom companies, ISPs
ResponsibilitiesManaging servers, user accounts, troubleshooting OS issuesInstalling, maintaining, and troubleshooting network hardware and connectivity

While both roles support IT infrastructure, a Junior System Administrator focuses on server and system management, whereas a Network Technician specializes in network hardware and connectivity. They often work together but have distinct technical focuses within IT operations.

Do junior system administrators make good money?

Junior system administrators typically earn entry-level salaries that vary by location and industry, with median wages often ranging from $45,000 to $65,000 annually. Factors such as certifications, technical skills, and the size of the organization can influence compensation. As they gain experience and certifications like CompTIA or Microsoft, their earning potential increases.

Is a junior system administrator an entry level job?

Yes, a junior system administrator is typically an entry-level position that requires basic knowledge of operating systems, networking, and troubleshooting. It often serves as a starting point for those gaining experience with tools like Windows Server, Linux, and scripting, and may require relevant certifications such as CompTIA A+ or Network+.

What are the most commonly searched types of System Administrator jobs in Puerto Rico?

The most popular types of System Administrator jobs in Puerto Rico are:

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

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

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

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

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

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

Infographic showing various Junior System Administrator job openings in Puerto Rico as of August 2026, with employment types broken down into 1% As Needed, 83% Full Time, 13% Part Time, and 3% Contract. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution.

IT System Administrator

AppleOne

San Juan, PR

$60K/yr

Full-time

Medical, Dental, Vision, Retirement

Posted 2 days ago

New


Job description

Job Summary
Se busca IT System Administrator para una oportunidad Direct Hire en San Juan, PR, dentro de la industria de seguros. Este rol es ideal para un profesional de infraestructura tecnológica con experiencia administrando entornos híbridos, servidores, redes, nube, seguridad e identidades corporativas.
La posición tendrá un impacto directo en la disponibilidad, seguridad y rendimiento de los sistemas críticos de la Compañía. Actuarás como punto de escalamiento técnico para el equipo de IT Support, participarás en proyectos de mejora continua y apoyarás la adopción de herramientas modernas de automatización e inteligencia artificial.
Esta es una excelente oportunidad para integrarte a un entorno profesional, estable y colaborativo, con liderazgo enfocado en la continuidad operacional, la ciberseguridad y el desarrollo de soluciones tecnológicas confiables. El rol ofrece exposición a infraestructura empresarial, plataformas cloud, seguridad alineada a NIST CSF 2.0 y proyectos que fortalecen la operación tecnológica de la organización.
Key Responsibilities
- Administrar, configurar y mantener servidores físicos y virtuales Windows Server y Linux que soportan sistemas corporativos críticos.
- Diseñar, implementar y monitorear infraestructura de red, incluyendo switches, firewalls, VPN, Wi-Fi corporativo y conectividad entre sedes.
- Administrar entornos cloud en AWS, Google Cloud y/o Azure, incluyendo provisión de recursos, costos, seguridad, disponibilidad y rendimiento.
- Gestionar identidades y accesos avanzados en Azure Entra ID, incluyendo SSO, MFA, accesos condicionales y políticas de grupo.
- Diseñar e implementar estrategias de backup y disaster recovery, incluyendo pruebas periódicas de restauración y continuidad operacional.
- Servir como escalamiento técnico Nivel 2/3 para incidentes complejos, monitorear capacidad y disponibilidad, y automatizar tareas con PowerShell, Bash, Python y herramientas de inteligencia artificial generativa.
Compensation and Benefits
- Salario: $55,000 a $60,000 por año.
- Tipo de empleo: Direct Hire.
- Ubicación: San Juan, PR.


Equal Opportunity Employer / Disabled / Protected Veterans
The Know Your Rights poster is available here:
https://www.eeoc.gov/sites/default/files/2023-06/22-088_EEOC_KnowYourRights6.12.pdf
The pay transparency policy is available here:
https://www.dol.gov/sites/dolgov/files/ofccp/pdf/pay-transp_%20English_formattedESQA508c.pdf
For temporary assignments lasting 13 weeks or longer, the Company is pleased to offer major medical, dental, vision, 401k and any statutory sick pay where required.
We are committed to working with and providing reasonable accommodations to individuals with disabilities. If you need a reasonable accommodation for any part of the employment process, please contact your staffing representative who will reach out to our HR team.
AppleOne participates in the E-Verify program in certain locations as required by law. Learn more about the E-Verify program.
https://e-verify.uscis.gov/web/media/resourcesContents/E-Verify_Participation_Poster_ES.pdf
We also consider for employment qualified applicants regardless of criminal histories, consistent with legal requirements, including, if applicable, the City of Los Angeles’ Fair Chance Initiative for Hiring Ordinance. Pursuant to applicable state and municipal Fair Chance Laws and Ordinances, we will consider for employment-qualified applicants with arrest and conviction records, including, if applicable, the San Francisco Fair Chance Ordinance. For Los Angeles, CA applicants: Qualified applications with arrest or conviction records will be considered for employment in accordance with the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act.
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Company Description

This company offers growth and a great group of people to work with.


AppleOne logo

About AppleOne

Sourced by ZipRecruiter

AppleOne is a renowned staffing service based in Glendale, California, USA. Positioned in the Human Resources industry, the company offers extensive staffing and recruiting solutions, such as temporary, full-time, and part-time placement, to companies across diverse industry sectors. The company was established by Bernie Howroyd in 1964, launching the business to aid others in finding excellent jobs and companies in finding excellent people.

Industry

Recruiting and staffing services

Company size

1,001 - 5,000 Employees

Headquarters location

Glendale, CA, US

Year founded

1964