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Jr System Administrator Jobs in Florida (NOW HIRING)

LinTech Global

System Administrator

Orlando, FL · On-site

$90K - $100K/yr

The System Administrator is a hybrid remote/in-office position primarily responsible for configuring, deploying and maintaining RHEL virtual servers and virtualization technologies within a DoD ...

BRS

Laboratory System Administrator

Jacksonville, FL · On-site

$80 - $100/hr

The Laboratory System Administrator's role is to support the IT Team's ongoing mission at Jacksonville, FL . The Laboratory System Administrator shall provide installation, upgrade and monitoring of ...

brs

Laboratory System Administrator

Jacksonville, FL

The Laboratory System Administrator's role is to support the IT Team's ongoing mission at Jacksonville, FL. The Laboratory System Administrator shall provide installation, upgrade and monitoring of ...

Venatôre LLC

GCCS System Administrator

Tampa, FL · On-site

$125 - $150/hr

GCCS System Administrator Full Time Tampa, FL, US About Us Venatôre is a mission-driven government contractor based in Tampa, FL, supporting federal and civilian agencies with secure cutting-edge ...

Venator

GCCS System Administrator

Tampa, FL · On-site

$125 - $150/hr

GCCS System Administrator Full Time Tampa, FL, US About Us Venatôre is a mission-driven government contractor based in Tampa, FL, supporting federal and civilian agencies with secure cutting-edge ...

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Showing results 21-40

All JobsJr System Administrator JobsJr System Administrator Jobs in Florida

Jr System Administrator information

See Florida salary details

$24.7K

$47.3K

$64.3K

How much do jr system administrator jobs pay per year?

As of Sep 9, 2026, the average yearly pay for jr system administrator in Florida is $47,261.00, according to ZipRecruiter salary data. Most workers in this role earn between $39,200.00 and $54,600.00 per year, depending on experience, location, and employer.

What is a Jr System Administrator?

Jr System Administrators are entry-level IT professionals responsible for maintaining, monitoring, and supporting an organization’s computer systems and networks. They assist in tasks such as installing and configuring hardware and software, managing user accounts, and performing routine system updates. Under the supervision of senior administrators, they help ensure the stability, security, and efficiency of IT infrastructure. This role is often a stepping stone to more advanced system administration positions.

What are some common challenges a Jr System Administrator might face during their first year on the job?

During the first year, Jr System Administrators often encounter challenges such as balancing multiple support requests, managing unfamiliar systems or technologies, and responding to unexpected technical issues. Adapting to the organization's specific IT infrastructure and security protocols can require a steep learning curve. Additionally, time management and prioritizing tasks effectively are essential skills, as junior admins typically juggle day-to-day maintenance with troubleshooting responsibilities. Collaborating with senior IT staff and learning from their expertise can help overcome these challenges and build confidence in the role.

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

To thrive as a Jr System Administrator, you need a solid understanding of operating systems (Windows, Linux), basic networking, and troubleshooting, typically supported by a relevant degree or IT certifications such as CompTIA A+ or Network+. Familiarity with system management tools, Active Directory, virtualization platforms, and ticketing systems is commonly required. Strong problem-solving abilities, attention to detail, and effective communication help you stand out in this role. These skills ensure efficient system operations, minimize downtime, and support seamless IT service for users and organizations.

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

AspectJr System AdministratorNetwork Technician
CertificationsCompTIA A+, Network+; Microsoft CertifiedCompTIA Network+, Cisco CCNA
Work EnvironmentIT departments, data centers, corporate officesNetwork operations centers, field sites, telecom companies
ResponsibilitiesManage servers, troubleshoot OS issues, user account setupInstall/configure network hardware, troubleshoot connectivity issues
Industry UsageCommon in IT support and system management rolesCommon in networking and infrastructure roles

The Jr System Administrator and Network Technician roles share overlapping skills in certifications and work environments but focus on different areas. The Jr System Administrator primarily manages servers and user systems, while the Network Technician specializes in network hardware and connectivity. Both roles are essential in IT infrastructure, but their daily tasks and expertise differ based on their focus areas.

What are popular job titles related to Jr System Administrator jobs in Florida?

For Jr System Administrator jobs in Florida, the most frequently searched job titles are:

What job categories do people searching Jr System Administrator jobs in Florida look for?

The top searched job categories for Jr System Administrator jobs in Florida are:

What cities in Florida are hiring for Jr System Administrator jobs?

Cities in Florida with the most Jr System Administrator job openings:

Jr System Administrator jobs near you
Infographic showing various Jr System Administrator job openings in Florida 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, 3% Hybrid, and 6% Remote job distribution, with an average salary of $47,261 per year, or $22.7 per hour.

System Administrator

Orlando, FL • On-site

LinTech Global
IT Services • 51 - 200 employees
Learn more about LinTech Globalexternal

$90K - $100K/yr

Full-time

Medical, Life, Retirement, PTO

Posted 27 days ago

Key responsibilities

  • Install, configure, and maintain RHEL servers, operating systems, and applications.

  • Manage and maintain the virtual environment within VMware product line.

  • Troubleshoot hardware, software, and network issues, providing timely support to end users.

Job description

Dexian Government Solutions is recruiting for a System Administrator to support our contract at PEOSTRI in Orlando, FL.
Position Overview:
The System Administrator is a hybrid remote/in-office position primarily responsible for configuring, deploying and maintaining RHEL virtual servers and virtualization technologies within a DoD environment. This role involves troubleshooting technical issues, implementing security measures, and supporting end users to ensure the organization's IT infrastructure runs efficiently and securely.
Job Duties:
  • Install, configure, and maintain RHEL servers, operating systems, and applications
  • Managing and maintaining the virtual environment within VMware product line
  • Monitor system performance and ensure the availability and reliability of IT infrastructure
  • Perform routine system maintenance, including patches, updates, and backups
  • Manage user accounts, permissions, and access controls in Active Directory or other identity management platforms
  • Troubleshoot hardware, software, and network issues, providing timely support to end users
  • Maintain documentation of system configurations, processes, and procedures.
  • Maintain Cyber Security standards and requirements within RHEL and virtualization technologies
  • Assist with planning and executing system upgrades, migrations, and new technology deployments
  • Collaborate with IT team members and vendors to resolve complex technical issues

Required Qualifications:
  • Bachelor's degree in Computer Science, Information Technology OR 4 years of equivalent work experience.
  • Strong knowledge of RHEL operating systems.
  • Strong knowledge of virtualization technologies (VMware, Hyper-V, etc.)
  • Experience with cloud platforms (AWS, Azure, or Google Cloud) a plus
  • Knowledge of networking concepts (TCP/IP, DNS, DHCP, VPNs)
  • Understanding of cybersecurity best practices
  • Scripting skills (Ansible, PowerShell, Bash, or Python) preferred
  • Excellent problem-solving, communication, and organizational skills
  • Familiarity with DISA STIGs and federal security compliance standards

Requirements to Start:
  • A fully adjudicated DOD Secret clearance is required to Start
  • An IAT Level II Certification, such as CompTIA Security+ce, is required to Start

Company Description
Dexian Government Solutions is an award-winning, ISO 9001:2015 certified, business and GSA contract holder providing diversified Information Technology services to both Civilian and Defense agencies. Services include Software Development, Systems Integration, Data Management, Project Management, Operations & Maintenance, Cybersecurity, and Training and Audio/Visual (AV) Solutions. Dexian Government Solutions has received several recognitions, including rankings on "Top 50 Companies to Watch", Washington Technology's Annual "FAST 50", and Inc. 500's List of "Fastest Growing Private Companies". The Dexian Government Solutions team is comprised of individuals who are dedicated to the success and sustainability of our customers and their missions. Our combination of technical expertise, big business experience, and small business agility allows us to promptly provide our customers with exceptional IT and engineering solutions.
Benefits
Our robust benefits package includes Open Paid Time Off, 11 Federal Paid Holidays & 5 Paid Sick Days, Company-paid Life/AD&D, Company-paid Short Term and Long-Term Disability, Health Insurance with Company Contribution, 401k Plan with Company Match, Employee Recognition Program, opportunity for Employee Referral Bonus, opportunity for annual Performance Bonus and much more!
EEO Statement
Dexian Government Solutions is proud to be an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. All employment is decided based on qualifications, merit, and business need.
All applicants will be considered for employment without attention to race, religion, color, national origin, ancestry, physical or mental disability, medical condition, pregnancy (including childbirth, lactation and related medical conditions), marital status, genetic information (including characteristics and testing), gender, sexual orientation, gender identity or expression, military and veteran status, or any other status protected under federal, state, or local law in the locations where we operate.
If you are an individual with a disability and would like to request a reasonable accommodation as part of the employment selection process, please contact Human Resources. The Company invites any applicant and/or employee to review the Company's written Affirmative Action Plan. This plan is available for inspection upon request.
#DICE
This role requires an active Secret Security Clearance, customer approval, and successful completion of a pre-employment background screening.

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