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Technical Support Engineer Level 3 Jobs (NOW HIRING)

Technical Support Engineer

Sunnyvale, CA ยท On-site

$90K - $110K/yr

As a Technical Support Engineer, you will: Provide direct technical web and telephone support to ... Wage ranges are based on various factors including the labor market, job type, and job level. Exact ...

... Service Level Agreements (SLAs). * Champion a customer-centric approach by resolving issues ... Technical Support Engineering, Customer Support Engineering, or a similar role supporting SaaS ...

... Level Agreements What You Should Have ... A customer-first mindset with strong empathy and ownership * 1-3 years of experience in technical ...

As a Technical Support Engineer, you will: Provide direct technical web and telephone support to ... Wage ranges are based on various factors including the labor market, job type, and job level. Exact ...

About the Role We are building our level 2 technical support team from the ground up, and we are ... Required Qualifications * 3+ years in Linux systems administration, site reliability engineering ...

As a Technical Support Engineer, you will be at the forefront of our technical support operations ... Interface with the product business division (level 3/TEC) to ensure seamless support and knowledge ...

As a member of our Technical Support Engineering team, you will support the entire suite of Verkada cloud-managed building security products. Working independently and collaboratively, you will solve ...

As a Technical Support Engineer, your mission is to provide expert technical support for centrifugal compressors and rotating equipment, helping customers and field service personnel quickly resolve ...

Technical Support Engineer

Sunnyvale, CA ยท On-site

$100K - $140K/yr

About the Role We are seeking a Technical Support Engineer to support enterprise customers using ... Bachelor's degree in Computer Science, Engineering, or equivalent practical experience * 3~5 years ...

Technical Support Engineer

Phoenix, AZ ยท On-site

$32.50 - $55.25/hr

... Field Operations, Engineering, Product Training, and Technical Support. The KLA Services ... Master's Level Degree and 0 years related work experience; Bachelor's Level Degree and related work ...

At least 3+ years in a technical, customer-facing support or implementation role supporting ... LOCATION & LEVEL This role primarily supports customers in Central and Pacific US time zones. This ...

Technical Support Engineer

Phoenix, AZ ยท On-site

$32.50 - $55.25/hr

... Field Operations, Engineering, Product Training, and Technical Support. The KLA Services ... Master's Level Degree and 0 years related work experience; Bachelor's Level Degree and related work ...

Technical Support Engineer

Chandler, AZ ยท On-site

$32.50 - $55.25/hr

... Field Operations, Engineering, Product Training, and Technical Support. The KLA Services ... Bachelor's Level Degree and related work experience of 2 years Base Pay Range: $32.50 - $55.25 Per ...

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Technical Support Engineer Level 3 information

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$37.5K

$79K

$119.5K

How much do technical support engineer level 3 jobs pay per year?

As of Sep 11, 2026, the average yearly pay for technical support engineer level 3 in the United States is $79,032.00, according to ZipRecruiter salary data. Most workers in this role earn between $58,000.00 and $98,500.00 per year, depending on experience, location, and employer.

What does a Technical Support Engineer Level 3 do?

A Technical Support Engineer Level 3 is a senior specialist who handles the most complex and challenging technical issues that cannot be resolved by lower-level support teams. They troubleshoot advanced technical problems, perform root cause analysis, and often work directly with product development or engineering teams to resolve critical issues. Their responsibilities may also include mentoring junior support staff, creating technical documentation, and ensuring long-term solutions for recurring problems. Level 3 engineers typically have deep expertise in their technology domain and play a key role in maintaining customer satisfaction and system reliability.

What skills and qualifications are needed to thrive as a Technical Support Engineer Level 3?

To thrive as a Technical Support Engineer Level 3, you need advanced troubleshooting abilities, in-depth knowledge of operating systems and networks, and typically a degree in computer science or a related field. Familiarity with ticketing systems, remote diagnostic tools, and certifications such as CompTIA, Microsoft, or Cisco are often required. Excellent problem-solving skills, patience, and strong communication abilities help you work effectively with both clients and internal teams. These skills ensure resolution of complex technical issues, high customer satisfaction, and efficient support operations.

What types of escalated issues does a Technical Support Engineer Level 3 typically handle, and how does this differ from lower support tiers?

As a Technical Support Engineer Level 3, you'll primarily tackle complex or unresolved technical issues that have been escalated from lower support tiers. These often involve deep-dive troubleshooting, root cause analysis, and working closely with product development or engineering teams to create long-term solutions. Unlike Level 1 or 2 support, which focuses on more routine problems or basic troubleshooting, Level 3 engineers frequently address product bugs, advanced configuration problems, and systemic failures. Your day may involve collaborating across departments, documenting critical incidents, and occasionally mentoring junior team members.

What is the difference between Technical Support Engineer Level 3 vs Technical Support Engineer Level 2?

AspectTechnical Support Engineer Level 3Technical Support Engineer Level 2
CredentialsTypically requires advanced certifications (e.g., Cisco, Microsoft)Basic to intermediate certifications
Work EnvironmentHandles complex issues, often in specialized teamsAddresses common technical problems, customer-facing
ResponsibilitiesDiagnoses advanced issues, mentors Level 1/2, escalates when neededResolves standard technical issues, provides customer support

Technical Support Engineer Level 3 focuses on complex problem resolution, advanced certifications, and mentoring, whereas Level 2 handles more routine issues with less specialization. Level 3 roles often require deeper technical knowledge and experience.

What cities are hiring for Technical Support Engineer Level 3 jobs?

Cities with the most Technical Support Engineer Level 3 job openings:

What states have the most Technical Support Engineer Level 3 jobs?

States with the most job openings for Technical Support Engineer Level 3 jobs include:

What are popular job titles related to Technical Support Engineer Level 3 jobs?

For Technical Support Engineer Level 3 jobs, the most frequently searched job titles are:

Infographic showing various Technical Support Engineer Level 3 job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 73% Full Time, 21% Part Time, and 5% Contract. Highlights an 88% Physical, 2% Hybrid, and 10% Remote job distribution, with an average salary of $79,032 per year, or $38 per hour.

Application Support Engineer - Level 3

Orlando, FL โ€ข On-site

Andor Health
Health Care and Social Assistanceย โ€ขย 51 - 200 employees

$80K - $100K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 3 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
โ€ข HL7 (ADT, SIU) and FHIR (R4 resources and Bundles) hands-on integration experience.
โ€ข Experience with Azure Monitor, Azure DevOps, Zendesk, or Slack in a support workflow.
Preferred Certifications
โ€ข HL7/FHIR Proficiency, Microsoft Power BI Data Analyst (PL-300), Azure Data Fundamentals
Core Technical Competencies
โ€ข Multi-Platform OS Diagnostics: Expert-level support for Windows (10/11), macOS, iOS, and Android, including profile corruption, driver conflicts, and registry/plist issues.
โ€ข 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.
โ€ข Advanced Troubleshooting: Network diagnostics (DNS, latency, packet tracing) using tools like Ping Plotter, Ninja RMM, or VPN stability monitors.
โ€ข Support & Collaboration Ecosystem: Mastery of the ticket lifecycle and inter-departmental workflows within Zendesk, Slack, and Azure DevOps.
โ€ข Data & Interoperability Literacy: Working knowledge of SQL concepts and API/APK structures; ability to navigate healthcare data standards, specifically HL7 (ADT, SIU) and FHIR.
โ€ข 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
โ€ข Serve as subject matter expert for healthcare data exchange (HL7/FHIR), ensuring seamless integration between the platform and clinical systems.
โ€ข Partner with Implementation teams to audit client customizations and QA teams to validate enhancements before production release.
B. Advanced Root Cause Analysis (RCA)
โ€ข 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.
โ€ข Translate front-end issues into actionable technical requirements for developers, distinguishing between environmental gaps and code-based bugs.
C. Data Analytics & Proactive Monitoring
โ€ข Use Power BI and Azure Monitor to identify system instability or emerging failure trends before they impact end users.
โ€ข Refine data queries and reporting structures to better measure customer satisfaction and system uptime.
D. Leadership & Knowledge Engineering
โ€ข Identify knowledge gaps within Tier 1 and 2 teams; design and lead "Deep-Dive" training sessions to increase departmental technical velocity.
โ€ข Act as the "Voice of the Customer," advocating for product feature improvements based on recurring technical friction points.
E. Autonomous Ownership & Crisis Management
โ€ข Independently identify and manage critical system outages, coordinating stakeholder communication and internal escalations through to resolution.
โ€ข 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
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