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Tier Three Engineer Jobs in Florida (NOW HIRING)

This role provides network engineering support to ensure the performance, availability, and ... Provide Tier II / Tier III technical support and troubleshooting to diagnose and resolve network ...

Provide Tier II / Tier III technical support and troubleshooting to diagnose and resolve network ... Coordinate with vendors, internal engineering teams, and Government stakeholders to support ...

Tier 2 Technician

Cape Canaveral, FL · On-site

$73K - $132K/yr

Provide support to Tier III network engineers for incident management and projects (site surveys, TEMS, coordinate and install new equipment). * Perform configuration management functions such as ...

Leidos has an opening for a highly motivated Tier III Senior Network Engineer at MacDill AFB, FL. As the Senior Network Engineer, you will support the Global Solutions Management-Operations II (GSM-O ...

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Tier Three Engineer information

What is the difference between Tier Three Engineer vs Tier Two Engineer?

AspectTier Three EngineerTier Two Engineer
CertificationsAdvanced certifications (e.g., Cisco CCNP, CompTIA Network+)Entry to mid-level certifications (e.g., Cisco CCNA, CompTIA A+)
Work EnvironmentComplex troubleshooting, system design, and advanced supportRoutine maintenance, basic troubleshooting, and user support
Employer & Industry UsageIT service providers, large enterprises, network infrastructureSmall to medium businesses, internal IT teams
Search & Comparison IntentUnderstanding advanced support roles, career progressionBasic support roles, entry-level positions

In summary, a Tier Three Engineer handles more complex issues, requires advanced certifications, and works in larger, more technical environments compared to a Tier Two Engineer, who focuses on routine support and basic troubleshooting.

What is a Tier Three Engineer?

A Tier Three Engineer is a senior technical support or network engineer responsible for resolving complex issues that Tier One and Tier Two support cannot handle. They often troubleshoot advanced hardware, software, or network problems, and may work with specialized tools and certifications such as Cisco or Microsoft to ensure system stability and performance.

What are popular job titles related to Tier Three Engineer jobs in Florida?

For Tier Three Engineer jobs in Florida, the most frequently searched job titles are:

What job categories do people searching Tier Three Engineer jobs in Florida look for?

The top searched job categories for Tier Three Engineer jobs in Florida are:

Infographic showing various Tier Three Engineer job openings in Florida as of August 2026, with employment types broken down into 1% As Needed, 86% Full Time, 10% Part Time, 1% Temporary, and 2% Contract. Highlights an 93% Physical, 3% Hybrid, and 4% Remote job distribution.

Application Support Engineer - Level 3

Andor Health

Orlando, FL • On-site

$80K - $100K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 28 days ago


Job description

Job Title: Application Support Engineer - Level 3 Location: Orlando, FL
Job Type: Full-time Reports to: Application Support Mgr
Position Overview
At Andor, the Tier 3 Application Support Engineer is the primary technical authority and key link between customer-facing teams and Engineering. This role resolves the most complex, non-routine issues that require deep code analysis, database querying, or architectural troubleshooting beyond standard support playbooks. Because Andor operates in healthcare, the position also has direct responsibility for interoperability, data integrity, and compliance in systems that handle patient data; it is not a general Tier 3 support role.
Required Qualifications
Healthcare experience
Minimum 2 years supporting, implementing, or integrating software used in a healthcare / clinical / HIPAA-regulated environment (e.g., EHR, practice management, clinical interoperability, health-plan or claims systems). General enterprise support experience without a healthcare employer or healthcare-specific product does not satisfy this.
Coding / programming experience
Minimum 2 years writing and maintaining code in .NET, Python, or JavaScript, along with working proficiency in SQL and REST APIs - e.g., scripting fixes, building internal tools, automation, or API integration work. Query-writing alone does not satisfy this; there should be evidence of general-purpose programming in one of the listed languages.
Overall experience
Minimum 3 years in application/production support, software support engineering, or a closely related role.
Compliance exposure
Direct working experience in a HIPAA-regulated environment; SOX or other regulated-industry experience is a plus but does not substitute for HIPAA exposure.
Education
Bachelor's degree in Computer Science, Information Systems, or a related field, or equivalent professional experience (4+ years) in lieu of degree.
Preferred Qualifications
• HL7 (ADT, SIU) and FHIR (R4 resources and Bundles) hands-on integration experience.
• Experience with Azure Monitor, Azure DevOps, Zendesk, or Slack in a support workflow.
Preferred Certifications
• HL7/FHIR Proficiency, Microsoft Power BI Data Analyst (PL-300), Azure Data Fundamentals
Core Technical Competencies
Multi-Platform OS Diagnostics: Expert-level support for Windows (10/11), macOS, iOS, and Android, including profile corruption, driver conflicts, and registry/plist issues.
Programming & Scripting (Required): Working proficiency (2+ years) in .NET, Python, or JavaScript, plus SQL and REST API development/integration, for building automation, internal tooling, or integration fixes.
Advanced Troubleshooting: Network diagnostics (DNS, latency, packet tracing) using tools like Ping Plotter, Ninja RMM, or VPN stability monitors.
Support & Collaboration Ecosystem: Mastery of the ticket lifecycle and inter-departmental workflows within Zendesk, Slack, and Azure DevOps.
Data & Interoperability Literacy: Working knowledge of SQL concepts and API/APK structures; ability to navigate healthcare data standards, specifically HL7 (ADT, SIU) and FHIR.
Standardized Communication: High-level verbal and written skills for documenting complex resolutions in the internal Knowledge Base and providing clear updates to customers.
Senior Tier (Level 3) Responsibilities
A. Architectural & Industry Domain Expertise
• Serve as subject matter expert for healthcare data exchange (HL7/FHIR), ensuring seamless integration between the platform and clinical systems.
• Partner with Implementation teams to audit client customizations and QA teams to validate enhancements before production release.
B. Advanced Root Cause Analysis (RCA)
• Act as the definitive authority for issues Tiers 1 and 2 cannot resolve; review application and system logs, debug the underlying code, and identify and implement the fix.
• Translate front-end issues into actionable technical requirements for developers, distinguishing between environmental gaps and code-based bugs.
C. Data Analytics & Proactive Monitoring
• Use Power BI and Azure Monitor to identify system instability or emerging failure trends before they impact end users.
• Refine data queries and reporting structures to better measure customer satisfaction and system uptime.
D. Leadership & Knowledge Engineering
• Identify knowledge gaps within Tier 1 and 2 teams; design and lead "Deep-Dive" training sessions to increase departmental technical velocity.
• Act as the "Voice of the Customer," advocating for product feature improvements based on recurring technical friction points.
E. Autonomous Ownership & Crisis Management
• Independently identify and manage critical system outages, coordinating stakeholder communication and internal escalations through to resolution.
• Assist leadership with team scheduling and supervision of Level 1 agents, ensuring queue velocity is maintained without direct oversight.
The preceding functions may not be comprehensive in scope regarding work performed by an employee assigned to this position classification. Management reserves the right to add, modify, change, or rescind the work assignments of this position. Management also reserves the right to make reasonable accommodations so that a qualified employee(s) can perform the essential functions of the position.
At Andor Health, our greatest strength comes from bringing together talented people with diverse perspectives to support the technological needs of physicians, hospitals, and post-acute organizations across the globe. Andor Health offers a comprehensive compensation and benefits package, including holidays, vacation, medical, dental, and vision insurance, company paid life insurance and retirement savings.
Andor Health's policy is to provide equal employment opportunity and affirmative action in all of its employment practices without regard to race, color, religion, sex, national origin, ancestry, marital status, protected veteran status, age, individuals with disabilities, sexual orientation, or gender identity or expression or any other legally protected category. Applicants for North American based positions with Andor Health must be legally authorized to work in the United States or Canada. Verification of employment eligibility will be required as a condition of hire.
EOE Minorities/Females/Individuals with Disabilities/Protected Veterans
Drug Free Workplace