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L3 Engineer Jobs (NOW HIRING)

AMARIS GROUP SA

$95 - $135/hr

We are looking for a skilled and versatile ServiceNow L3 Developer to join a dynamic platform ... Tooling Engineer (or similar role), including hands-on ServiceNow development and platform ...

New

AMARIS GROUP SA

ServiceNow L3 Developer

Durham, NC · On-site

$95 - $135/hr

We are looking for a skilled and versatile ServiceNow L3 Developer to join a dynamic platform ... Tooling Engineer (or similar role), including hands-on ServiceNow development and platform ...

New

3B Staffing LLC

L3 Infrastructure Engineer

Madison, AL · On-site

$92K - $120K/yr

L3 Infrastructure Engineer Location: Madison, AL Duration: Full Time Tier 3 (L3) IT Infrastructure engineers comprise a technical team that deals with technical problems. Troubleshooting ...

3B Staffing LLC

L3 Infrastructure Engineer

Madison, AL · On-site

$92K - $120K/yr

L3 Infrastructure Engineer Location: Madison, AL Duration: Full Time Tier 3 (L3) IT Infrastructure engineers comprise a technical team that deals with technical problems. Troubleshooting ...

Stem Xpert

LAN Engineer

Golden, CO · On-site

... L3 engineering, Perform Physical and Logical IMAC, Network Troubleshooting, and Operationalization functions for project-related activities such as inventory updates, change ticket process, etc.

Tata Consultancy Services

L3 Infrastructure Engineer

Pearl, MS · On-site

$92K - $121K/yr

Role - L3 Infrastructure Engineer Location - Blue Springs, MS Type of hire - Full Time Must Have Technical/Functional Skills • Tier 3 (L3) IT Infrastructure engineers comprise a technical team that ...

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L3 Engineer information

See salary details

$39K

$101.8K

$137.5K

How much do l3 engineer jobs pay per year?

As of Sep 6, 2026, the average yearly pay for l3 engineer in the United States is $101,752.00, according to ZipRecruiter salary data. Most workers in this role earn between $84,000.00 and $116,500.00 per year, depending on experience, location, and employer.

What is an L3 engineer?

L3 Engineers, or Level 3 Engineers, are highly skilled technical professionals who provide expert support for complex IT systems and infrastructure. They are the final escalation point for technical issues that cannot be resolved by Level 1 (L1) or Level 2 (L2) support teams. L3 Engineers typically handle advanced troubleshooting, root cause analysis, and the implementation of solutions for critical problems. They may also be involved in designing, configuring, and maintaining systems, ensuring reliability and performance. Their expertise is crucial for resolving high-impact incidents and preventing future issues.

What types of technical issues or projects does an L3 engineer typically handle compared to L1 and L2 support roles?

L3 Engineers are responsible for resolving the most complex technical issues that cannot be addressed by L1 (first-line) or L2 (second-line) support teams. They often work on advanced troubleshooting, root cause analysis, and implementing permanent fixes for recurring problems. Additionally, L3 Engineers may lead critical infrastructure projects, develop automation scripts, and collaborate closely with development or architecture teams to improve system reliability. Their role often involves a mix of incident management, proactive system enhancements, and knowledge sharing with junior engineers.

What are the key skills and qualifications needed to thrive as an L3 engineer, and why are they important?

To thrive as an L3 Engineer, you need advanced expertise in troubleshooting, system administration, and deep technical knowledge of network and server infrastructure, often backed by a relevant degree and certifications like CCNP or MCSE. Familiarity with enterprise monitoring tools, ticketing systems, virtualization platforms, and scripting languages is typically required. Strong analytical thinking, effective communication, and the ability to work under pressure are valuable soft skills for this role. These competencies ensure timely and effective resolution of complex issues, minimizing downtime and maintaining seamless IT operations.

What is the difference between L3 Engineer vs Network Engineer?

AspectL3 EngineerNetwork Engineer
CertificationsCCNA, CCNP, CompTIA Network+CCNA, CCNP, CompTIA Network+
Work EnvironmentData centers, enterprise networks, telecomsCorporate offices, data centers, service providers
ResponsibilitiesNetwork troubleshooting, configuration, supportDesign, implement, maintain network infrastructure
Industry UsageIT, telecommunications, enterpriseIT, telecommunications, service providers

Both L3 Engineers and Network Engineers often hold similar certifications and work in comparable environments. While L3 Engineers focus on advanced troubleshooting and support within IT infrastructure, Network Engineers typically design and implement network systems. The roles overlap in skills and industry usage, but L3 Engineers tend to handle escalated issues, whereas Network Engineers focus on network planning and deployment.

More about L3 Engineer jobs

What states have the most L3 Engineer jobs?

States with the most job openings for L3 Engineer jobs include:

What job categories do people searching L3 Engineer jobs look for?

The top searched job categories for L3 Engineer jobs are:

L3 Engineer jobs near you
Infographic showing various L3 Engineer job openings in the United States as of August 2026, with employment types broken down into 48% Full Time, 5% Part Time, 44% Contract, and 3% Nights. Highlights an 82% In-person, 3% Hybrid, and 15% Remote job distribution, with an average salary of $101,752 per year, or $48.9 per hour.

Agile Developer L3 - Microservices with Security Clearance

Power3 Solutions

Annapolis Junction, MD • On-site

$180K - $225K/yr

Other

Medical, Dental, Vision, Life, Retirement, PTO

Posted 5 days ago

Job description

Agile Developer L3 - Microservices * Annapolis Junction, MD
* Computer/Software We are looking for an experienced Agile Developer - Microservices to join their rapidly growing team! **Must be able to support an on-call rotation The Microservices Developer will be responsible for: * Writing java spring boot based micro service applications utilizing AWS native technologies * Utilize Python to optimize AWS services such as Lambdas, Step Functions, EC2 and S3 * Building REST services with Spring able to filter and select complex data objects * Implement CI/CD principals utilizing Maven, Gitlab and GitOps * Agile development and delivery of software * Communication and collaboration: Software Development is a team-oriented discipline. Engineers need to be able to communicate and collaborate effectively with other team members, as well as with stakeholders. Qualifications: * TS/SCI Poly - with CI poly within last 7 years * BS +  9 years experience Desired Skills   (2 of the below): * Java, Spring boot or python * JSON Schema * Microservice architectures * CI/CD Tools: AWS tools, Maven, , Gitlab & GitOps; Kubernetes, docker, Ansible * Database : NoSQL / MongoDB / DynamoDB Query and Schema Design * OAuth/OIDC Implementation experience * Test frameworks and automation to include Cyprus and Cucumber Offering the very best compensation packages and the flexibility to let our employees decide what’s most important to them. No vesting schedule, no annual requirements for perks — we believe you should have the freedom to choose the benefits that work best in your life. Employee Freedom of Choice Our focus is on people first. We offer comprehensive and flexible compensation packages that match the best the industry has to offer and can be customized to fit your needs. Our Benefits: * 100% company-paid health, dental, and vision premiums * Automatic company contributed Health Savings Account (HSA) up to $3,900 for families * Up to 7 weeks of Paid Time Off (PTO) * Automatic 401k Investment * Paid 11 Federal Holidays * BlueCross BlueShield Health Insurance * Tuition/Training Reimbursement * Access to Ravens season tickets in club level * Company-paid golf events for your time and course fees We provide equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, pregnancy, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, and training. The projected compensation range for this position is $180K - $225K. There are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location, education and certifications as well as Federal Government Contract Labor categories.  In addition, we invest in our employees beyond just compensation.  Our benefit offerings include, dependent upon position, Health Insurance, Dental and Vision Coverage, Health Savings Account (HSA), Paid Time Off, Holiday Pay, Short Term and Long Term Disability, Life Insurance, 401(k) Plan, Safe Harbor 401k Investment, Learning and Development opportunities, Referral Bonuses and Flex Time. Power3 Solutions Partnering with federal, state, and local organizations to bring the best talent to the right roles. https://power3.com/ https://www.linkedin.com/company/power3-solutions Apply Now More Openings * Agile Developer L3 - Testing * Annapolis Junction, MD
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