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Senior System Administrator Jobs in Boca Raton, FL

L7 Solutions

Senior Systems Engineer

Fort Lauderdale, FL · On-site

$75K - $95K/yr

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

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

... 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 ...

Chewy

Sr. Oracle EPM Administrator

Plantation, FL · On-site

$100K - $160K/yr

Monitor system performance, integrations, scheduled jobs, and application availability to ensure reliable operations. * Partner with Finance, FP&A, Accounting, and IT teams to deliver scalable ...

Chewy

Sr. Oracle EPM Administrator

Plantation, FL

$100K - $160K/yr

Monitor system performance, integrations, scheduled jobs, and application availability to ensure reliable operations. * Partner with Finance, FP&A, Accounting, and IT teams to deliver scalable ...

Lamark Media

Senior IT Specialist

Boca Raton, FL · On-site

... Senior IT Specialist to join our team and play a key role in delivering efficient, reliable ... Help administer and manage Microsoft 365 Exchange, Entra, JAMF environments. * Help manage system ...

Lamark Media

Senior IT Specialist

Boca Raton, FL · On-site

$80K - $90K/yr

... Senior IT Specialist to join our team and play a key role in delivering efficient, reliable ... Help administer and manage Microsoft 365 Exchange, Entra, JAMF environments. * Help manage system ...

Lamark Media

Senior IT Specialist

Boca Raton, FL · On-site

$85 - $120/hr

... Senior IT Specialist to join our team and play a key role in delivering efficient, reliable ... Help administer and manage Microsoft 365 Exchange, Entra, JAMF environments. * Help manage system ...

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Showing results 21-40

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 Sep 4, 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 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 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 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, 82% Full Time, 15% Part Time, and 2% Contract. Highlights an 91% Physical, 3% Hybrid, and 6% Remote job distribution, with an average salary of $97,012 per year, or $46.6 per hour.

Senior Database Administrator V

Systems Staffing Group

Boca Raton, FL • On-site

$46.75 - $64.50/hr

Full-time

Re-posted 13 days ago

Job description

Job Summary:
Systems Staffing Group is seeking a Senior Database Administrator V to work in a technologically diverse environment. The role involves supporting existing MySQL Database Replication systems and migrating them to AZ cloud, while participating in an on-call DBA rotation.
Responsibilities:
• Support the database management system and all related software.
• Design and Build Database Environments (Assist in developing estimates and schedules for new projects and/or extensions to existing systems).
• Technical Support for DBMS Environments (Provide technical support and perform database administration for all development and production databases on multiple environments).
• Willingness to be on call and support critical database issues that arise in the evening or on weekends.
Qualifications:
Required:
• Bachelor in Computer Science, Management of Information Systems(MIS) or related discipline or equivalent work experience.
• 5 years DBA working experience on Linux and Unix environments.
• 5 years or more of experience in database environment life cycle management and support of production and development environments.
• 5 years MySQL DBA working experience on Linux and Unix environments.
• Extensive industry experience (5+ years) that include serving as a DBA in all facets of DBMS design, implementation, deployment, administration and maintenance, and project coordination.
• Experience supporting Data Warehousing and ETL processing.
• Experienced in database and disk system performance tuning.
• Self-motivated detail oriented and highly responsible.
• Capable of handling multiple assignments and additional responsibilities.
• Expert level MySQL DBA knowledge and experience with MySQL 5.6, 5.7 and 8.0.
• Extensive MySQL technical experience in the following: High Availability solutions using replication, Disaster Recovery solutions Backup and recovery experience with Percona Tools [i.e., Xtrabackup] Performance tuning, production operations & support Security Administration.
• Experience performing MySQL patches and Major version upgrades.
• Experience in Linux Shell programming, SQL.
• 2 or more years using DevOPS tools. I.E., Terraform, Ansible, Chef, GitLab using one or more programming languages [I.E. - Python, Perl, etc] on bare metal and virtual environments [I.E. - AZ/AWS, OpenStack, Proxmox, Azure].
Preferred:
• MySQL certification preferred.
• Experience in Oracle and Postgres DBA will be added advantage.
Company:
Systems Staffing Group is a staffing firm focused on providing quality consultants and permanent skilled IT employees to assist companies. Founded in 2000, the company is headquartered in Norristown, USA, with a team of 2-10 employees. The company is currently Early Stage.

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