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Senior Systems Administrator Jobs in Puerto Rico

SOLX HOLDINGS LLC

PR · On-site

Keep the plant's IT running -- servers, endpoints, identity, and the systems the line and the team depend on, around the clock. What you'll do * Administer servers, workstations, and endpoints across ...

Northbridge University

PR · On-site

The Senior Director leads a team of specialized IT Systems Administrators, providing direction, resource planning, and cross-functional collaboration to deliver high-quality, secure, and efficient ...

Deca Analytics

Financial Associate

San Juan, PR · On-site

... systems. • Support coordination with fund administrators, ensuring timely and accurate reporting ... senior team members in monitoring portfolio performance, including covenant tracking and financial ...

Cleveland Metro School District

In our pursuit of a more fair, just, and good system of education, we strive to ensure that all of ... Communicates effectively with parents, staff, and administrators * Communicates effectively with ...

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Senior Systems Administrator information

What are some common challenges faced by Senior Systems Administrators, and how can they be addressed?

Senior Systems Administrators often encounter challenges such as managing complex, multi-platform environments, ensuring uptime during upgrades or maintenance, and responding to unexpected technical incidents. Balancing proactive system improvements with urgent troubleshooting is a frequent demand. To address these challenges, it's important to prioritize clear documentation, automate routine tasks where possible, and foster strong communication with IT and non-IT teams. Staying current with industry best practices and security protocols also helps prevent many common issues before they arise.

What is the highest salary for a system administrator?

The highest salaries for senior systems administrators can exceed $120,000 annually, especially for those with advanced certifications, extensive experience, or in high-cost-of-living areas. Top earners often work in large enterprises, manage complex infrastructure, or have specialized skills in cloud computing and cybersecurity.

What are the key skills and qualifications needed to thrive as a Senior Systems Administrator, and why are they important?

To thrive as a Senior Systems Administrator, you need deep expertise in server management, network administration, and operating systems, typically backed by a bachelor’s degree in IT or a related field. Familiarity with tools like VMware, Active Directory, Linux/Windows Server, and certifications such as CompTIA Server+, Microsoft Certified Solutions Expert (MCSE), or Red Hat Certified Engineer (RHCE) are often required. Strong problem-solving abilities, attention to detail, and effective communication skills help you excel in troubleshooting and collaborating with IT teams. These competencies are crucial for maintaining system reliability, minimizing downtime, and supporting organizational technology needs.

What is the average salary for a senior administrator?

The average salary for a Senior Systems Administrator typically ranges from $80,000 to $120,000 annually, depending on experience, certifications, and location. Professionals with advanced skills in network management, security, and cloud platforms may earn higher compensation.

What does a senior systems administrator do?

A senior systems administrator manages and maintains an organization’s IT infrastructure, including servers, networks, and security systems. They troubleshoot issues, implement upgrades, and ensure system reliability, often using tools like scripting and monitoring software, and may hold certifications such as CompTIA Server+ or Microsoft Certified Solutions Expert (MCSE).

Is sysadmin a stressful job?

A senior systems administrator role can be stressful due to the responsibility of maintaining critical IT infrastructure, managing system outages, and ensuring security. The job often requires quick problem-solving, working outside regular hours for maintenance, and staying updated with evolving technology, which can contribute to stress levels.

What is the difference between Senior Systems Administrator vs Systems Engineer?

AspectSenior Systems AdministratorSystems Engineer
CredentialsTypically requires certifications like CompTIA Server+, Microsoft Certified: Windows Server, or Cisco CCNAOften requires similar certifications, with additional focus on network design and engineering
Work EnvironmentPrimarily manages and maintains existing IT infrastructure within organizationsDesigns, develops, and implements new systems and network solutions
Employer & Industry UsageCommon in IT departments across various industries, focusing on operational stabilityFound in organizations needing system design and integration, often in tech and engineering sectors

While both roles require strong technical skills and certifications, Senior Systems Administrators focus on maintaining and supporting existing systems, whereas Systems Engineers are more involved in designing and implementing new systems and solutions.

What are Senior Systems Administrators?

Senior Systems Administrators are IT professionals responsible for managing and maintaining an organization's computer systems, servers, and networks. They oversee system performance, ensure security, troubleshoot complex issues, and often mentor junior administrators. Their work is critical for minimizing downtime, implementing upgrades, and ensuring the reliability and security of IT infrastructure. Senior Systems Administrators typically have years of experience and deep technical knowledge in areas like operating systems, networking, and cloud platforms.

What Does a Senior Systems Administrator Do?

A senior systems administrator is an IT professional who manages the network and computer system infrastructure for a company or organization. Your responsibilities may vary depending on your employer; at a large company, you may be in a management position in which you oversee a team or department to design and implement network and database solutions for an organization, perform software programming to expand technological capabilities, or troubleshoot network issues and devise solutions. In a smaller company, you may more directly engage with these duties, supported by a small technical staff.

More about Senior Systems Administrator jobs
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Senior Systems Administrator jobs near you

IT Systems Administrator

SOLX HOLDINGS LLC

PR • On-site

Full-time

Posted 5 days ago

Job description

Keep the plant's IT running — servers, endpoints, identity, and the systems the line and the team depend on, around the clock.

What you'll do
  • Administer servers, workstations, and endpoints across the plant (Windows and Linux).
  • Manage identity, accounts, and access (Active Directory / SSO) and enforce security policies.
  • Support manufacturing and office systems — ERP, MES, email, file, and print.
  • Maintain backups, patching, and disaster-recovery procedures.
  • Provide helpdesk support and onboard new hires with hardware and access.
  • Monitor system health and uptime; document configurations and runbooks.
What you bring
  • Associate / BS in IT, Computer Science, or equivalent experience.
  • 3+ years in systems administration.
  • Windows and Linux server administration; virtualization (VMware / Hyper-V).
  • Identity management (Active Directory / Entra ID), backups, and endpoint security.
  • Scripting (PowerShell / Bash) and strong troubleshooting.
  • Comfortable supporting a 24/7 manufacturing environment on-site.
  • Bilingual English / Spanish a plus.