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L3 Jobs (NOW HIRING)

MSR Cosmos

Network Engineer L3 / L4

Avon Lake, OH · On-site

Network Engineer with L3 L4 Location: Avon Lake, OH-44012-Onsite Duration: Long Term Loking for 15+ years of experience. L3L4 Mandatory Mandatory Skills * SD‑WAN (VeloCloud) * Palo Alto firewall ...

Wipro Limited

DEVELOPER L3

Redmond, UT · On-site

$45K - $121K/yr

DEVELOPER L3 City: Redmond State/Province: Washington Posting Start Date: 6/5/26 Wipro Limited (NYSE: WIT, BSE: 507685, NSE: WIPRO) is a leading technology services and consulting company focused on ...

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Wipro Limited

ADMINISTRATOR L3

Manhattan, NY · On-site

$45K - $121K/yr

ADMINISTRATOR L3 City: New York State/Province: New York Posting Start Date: 5/26/26 Wipro Limited (NYSE: WIT, BSE: 507685, NSE: WIPRO) is a leading technology services and consulting company focused ...

Reliance One

L3 Support Engineer

Buffalo, WV

$25 - $29/hr

L3 Support Engineer Buffalo, West Virginia, United States On-site $25-$29/hour Contract Opportunity Benefits begin on day 1 including medical, dental, vision insurance, 401(k), paid time off, and ...

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L3 information

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$109.5K

$125K

$139K

How much do l3 jobs pay per year?

As of Jun 10, 2026, the average yearly pay for l3 in the United States is $125,000.00, according to ZipRecruiter salary data. Most workers in this role earn between $117,500.00 and $132,500.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Level 3 IT Support Technician, and why are they important?

To thrive as a Level 3 IT Support Technician, you need advanced troubleshooting skills, in-depth knowledge of operating systems and networks, and usually industry certifications like CompTIA, Microsoft, or Cisco credentials. Familiarity with ticketing systems, remote management tools, and enterprise-level hardware and software is typically required. Strong problem-solving abilities, effective communication, and the ability to remain calm under pressure are standout soft skills in this role. These competencies are crucial for resolving complex technical issues efficiently and ensuring minimal disruption to business operations.

What are some common challenges faced by L3 support engineers, and how can they effectively manage these situations?

L3 support engineers often handle the most complex and unresolved technical issues that have been escalated from lower support tiers. A common challenge is diagnosing problems that do not have straightforward solutions, frequently requiring in-depth analysis and collaboration with development teams. Effective management of these situations involves strong troubleshooting skills, clear communication with stakeholders, and maintaining detailed documentation. Building strong relationships with other technical teams and staying updated on product changes are also crucial for success in this role.

What are L3 positions?

L3 typically refers to a 'Level 3' position within a company's job leveling system, especially in technology firms. It often indicates an entry-level or early-career role, such as a software engineer who has some professional experience but is not yet at a senior or specialized level. The responsibilities usually include writing code, fixing bugs, and collaborating with other team members under guidance. Exact duties and requirements can vary by company, but L3 roles generally serve as a foundation for further professional growth.

What is the difference between L3 vs Network Technician?

AspectL3Network Technician
Required CertificationsCCNA, CompTIA Network+CCNA, CompTIA Network+
Work EnvironmentData centers, enterprise networksOffice, on-site client locations
Employer & Industry UsageIT service providers, large corporationsTelecom, IT support companies

Both L3 and Network Technicians often hold similar certifications and work in network environments. L3 roles typically involve advanced troubleshooting, network design, and configuration, often within larger organizations or data centers. Network Technicians focus on installation, maintenance, and basic troubleshooting. While their skills overlap, L3 positions usually require more experience and deeper technical knowledge, making them suitable for more complex network tasks.

More about L3 jobs
What cities are hiring for L3 jobs? Cities with the most L3 job openings:
What states have the most L3 jobs? States with the most job openings for L3 jobs include:
What job categories do people searching L3 jobs look for? The top searched job categories for L3 jobs are:
L3 jobs near you
Infographic showing various L3 job openings in the United States as of June 2026, with employment types broken down into 91% Full Time, 1% Part Time, and 8% Contract. Highlights an 88% Physical, 5% Hybrid, and 7% Remote job distribution, with an average salary of $125,000 per year, or $60.1 per hour.

Mock Service Contractor - Test Framework Developer (L3 Support)

Purple Drive Technologies

San Jose, CA • On-site

$58.50 - $75.50/hr

Full-time

Posted 12 days ago

Job description

Overview:
Role Title: Mock Service Contractor - Test Framework Developer (L3 Support)
Location: Onsite - San Jose, CA
Experience: 6-8 Years
Job Description
We are seeking an experienced Test Framework Developer (L3 Support) with strong expertise in Java Spring Boot and High-Performance Computing (HPC). The ideal candidate will be responsible for designing, enhancing, and maintaining mock service frameworks to support testing environments. The role involves troubleshooting, L3-level support, and optimizing test frameworks to ensure scalability, high availability, and performance for complex enterprise applications.
Key Responsibilities
  • Design and develop mock service frameworks to simulate complex systems and APIs.
  • Provide L3-level support for test framework-related issues, including debugging and performance tuning.
  • Collaborate with QA, DevOps, and Development teams to integrate frameworks into CI/CD pipelines.
  • Develop and optimize services using Java Spring Boot to support high-throughput test environments.
  • Leverage HPC (High-Performance Computing) principles to ensure scalable and efficient frameworks.
  • Ensure frameworks meet enterprise security, compliance, and performance standards.
  • Document designs, solutions, and troubleshooting guides for reusability and knowledge sharing.
Required Skills & Experience
  • 6-8 years of experience in test framework development and support.
  • Strong hands-on experience with Java, Spring Boot, RESTful APIs.
  • Proven experience in High-Performance Computing (HPC) concepts and applications.
  • Solid understanding of mock services, service virtualization, and test automation frameworks.
  • Familiarity with CI/CD tools and pipelines (Jenkins, Git, etc.).
  • Strong debugging, problem-solving, and analytical skills.
  • Excellent communication skills with the ability to work in cross-functional teams.

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