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Senior System Administrator Jobs in Boca Raton, FL

Ghostpunch Games

Senior IT Administrator

Sunrise, FL

$80K - $108K/yr

The Senior IT Administrator will be responsible for providing technical support and project ... Slack, Discord Ticketing Systems: JIRA Service Desk Virtualization Technologies: Hyper-V, QEMU ...

L7 Solutions

Senior Systems Engineer

Fort Lauderdale, FL · On-site

$75K - $95K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Administer hosted and cloud solutions for customers using technologies that meet their requirements ... Monitor the remote monitoring and management system alerts and notifications and respond ...

L7 Solutions

Senior Systems Engineer

Fort Lauderdale, FL · On-site

$75K - $95K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Administer hosted and cloud solutions for customers using technologies that meet their requirements ... Monitor the remote monitoring and management system alerts and notifications and respond ...

Hard Rock Digital

LMS Administrator

Hollywood, FL · On-site

  • PTO

... Sr. Manager of Learning and Development. The LMS Administrator will be responsible for the day-to-day management and maintenance of our Learning Management System, ensuring it runs smoothly and ...

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All JobsSystem Administrator JobsSenior System Administrator JobsSenior System Administrator Jobs in Boca Raton, FL

Senior System Administrator information

See Boca Raton, FL salary details

$46.5K

$97K

$136.2K

How much do senior system administrator jobs pay per year?

As of Aug 13, 2026, the average yearly pay for senior system administrator in Boca Raton, FL is $97,012.00, according to ZipRecruiter salary data. Most workers in this role earn between $81,600.00 and $110,600.00 per year, depending on experience, location, and employer.

What are some common challenges a senior system administrator may encounter when managing hybrid cloud environments?

Senior System Administrators often face challenges balancing on-premises infrastructure with cloud-based resources, which can include ensuring consistent security policies, managing data synchronization, and monitoring system performance across multiple platforms. They must also stay updated on evolving technologies and compliance requirements, as well as collaborate closely with development, security, and networking teams. Addressing these complexities requires strong problem-solving skills, robust documentation practices, and a proactive approach to both troubleshooting and automation.

What does a senior system administrator do?

A Senior System Administrator is responsible for managing, maintaining, and securing an organization's IT infrastructure, including servers, networks, and related systems. They oversee the installation and configuration of hardware and software, troubleshoot complex technical issues, and ensure the reliability and performance of IT services. Senior System Administrators also implement security policies, perform regular system updates, and may supervise junior IT staff. Their expertise is essential for minimizing system downtime and protecting data integrity.

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

To thrive as a Senior System Administrator, you need in-depth knowledge of operating systems, networking, security protocols, and significant experience managing IT infrastructure, usually backed by a degree in computer science or related certifications (such as CompTIA, Microsoft, or Cisco). Expertise with tools like VMware, Active Directory, PowerShell, and cloud platforms (AWS, Azure) is typically required. Strong problem-solving skills, attention to detail, and effective communication are crucial soft skills for this role. These abilities ensure reliable system performance, minimize downtime, and support the technology needs of an organization.

What is the difference between Senior System Administrator vs Network Administrator?

AspectSenior System AdministratorNetwork Administrator
CertificationsCompTIA Server+, Microsoft Certified: Windows Server, Cisco CCNACompTIA Network+, Cisco CCNA, Cisco CCNP
Work EnvironmentData centers, enterprise IT environments, server managementNetwork infrastructure, routing, switching, network security
ResponsibilitiesServer deployment, maintenance, troubleshooting, system upgradesNetwork setup, monitoring, troubleshooting, security management

While both roles require networking and system knowledge, Senior System Administrators focus on server and system management, whereas Network Administrators specialize in network infrastructure. Both roles are essential in enterprise IT, often collaborating to ensure seamless technology operations.

What are the most commonly searched types of System Administrator jobs in Boca Raton, FL? The most popular types of System Administrator jobs in Boca Raton, FL are:
What cities near Boca Raton, FL are hiring for Senior System Administrator jobs? Cities near Boca Raton, FL with the most Senior System Administrator job openings:
Senior System Administrator jobs near you
Infographic showing various Senior System Administrator job openings in Boca Raton, FL as of August 2026, with employment types broken down into 1% As Needed, 81% Full Time, 16% Part Time, and 2% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $97,012 per year, or $46.6 per hour.

Senior System Administrator

Hotwire Communications Ltd

Fort Lauderdale, FL • On-site

$82K - $111K/yr

Full-time

Re-posted 28 days ago

Hotwire Communications rating

8.3

Company rating: 8.3 out of 10

Based on 25 frontline employees who took The Breakroom Quiz

18th of 98 rated telecommunications companies

Job description

Job Summary:
Hotwire Communications Ltd is seeking a Senior Systems Administrator responsible for the design, implementation, documentation, and troubleshooting of IT Infrastructure. The role involves managing and expanding the IT Infrastructure, ensuring constant availability of IT services, and providing support and mentorship to IT staff.
Responsibilities:
• Implement or execute new and/or current processes and procedures that aid in the efficiency of managing and expanding the IT Infrastructure.
• Perform research, analysis, and implement software patches or hardware changes needed for any security or server related deficiencies.
• Evaluate and tests new products, services, and internal tools.
• Champion and drive the configuration and maintenance of mission-critical servers and services.
• Monitor existing systems to ensure constant availability of IT services.
• Provide support, mentorship and technical direction to IT administrators and IT support specialists
• Ensure all IT services are properly maintained and upgraded, including anti-virus, backups, imaging, and patching.
• Write custom scripts that reduce the need for human intervention.
• Consistent use of independent discretion over matters of significance.
• Other duties as assigned.
Qualifications:
Required:
• Bachelor's Degree in Information Technology, Computer Engineering or related field
• Strong understanding and practical experience with Microsoft and Linux Server Technologies
• Experience with VMWare or other Virtualization Environments
• Experience in configuration and maintenance of services such as DHCP, DNS, web servers, load balancers, relational databases, and storage systems
• Ability to work a flexible schedule, including days, nights, weekends and holidays and participate with on-call rotation
• Consistent use of independent discretion over matters of significance
Preferred:
• Experience coding in higher-level languages (e.g., Python, JavaScript, C++, or Java)
• Experience creating automated scripts and software
• Experience with Database Administration
Company:
Hotwire Communications is a national leader in fiber optic technology, delivering advanced, customized telecommunications solutions to residential, commercial, senior-living, hospitality, and campus environments. Founded in 2000, the company is headquartered in Bala Cynwyd, USA, with a team of 1001-5000 employees. The company is currently Late Stage.

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