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Level 3 Engineer Jobs (NOW HIRING)

TAP Engineering

Software Engineer Level 3

Hanover, MD · On-site

$134K - $162K/yr

Software Engineer Level 3 Software | Hanover, MD | Full Time Position: Software Engineer Level 3 Location: Hanover, MD Category: Software Engineering Schedule: Standard Day Shift, Monday-Friday ...

TAP Engineering LLC

Software Engineer Level 3

Hanover, MD · On-site

$134K - $162K/yr

Software Engineer Level 3 Software | Hanover, MD | Full Time Position: Software Engineer Level 3 Location: Hanover, MD Category: Software Engineering Schedule: Standard Day Shift, Monday-Friday ...

Proven IT

Tier 3 Engineer

Schaumburg, IL · On-site

$75K - $100K/yr

This is an expert level of customer support for Managed IT Services. The Tier III Engineer has an expert understanding of the hardware, software and systems that the customer has on site.

ATI

Non Destructive Testing Engineer III

Monroe, NC

$66K - $86K/yr

We are seeking a Nondestructive Testing (NDT) Level III Engineer for our Monroe, NC facility. A successful Non Destructive Testing Engineer III provides overall oversight of NDT programs by managing ...

ATI

Non Destructive Testing Engineer III

Monroe, NC · On-site

$66K - $86K/yr

We are seeking a Nondestructive Testing (NDT) Level III Engineer for our Monroe, NC facility. A successful Non Destructive Testing Engineer III provides overall oversight of NDT programs by managing ...

GAL AeroStaff

Electrical Engineer Level 3

Tucson, AZ · On-site

Position - Electrical Engineer Level 3 (Production Support Engineering) Location: Tucson, AZ (Onsite) We are currently seeking Electrical Engineers - Level 3 to support production engineering ...

Textron

Software Engineer II/III

Hunt Valley, MD · On-site

$110K - $167K/yr

In compliance with the local pay transparency law, the pay range for this position is: o Level II Engineer: typically, 2 years of experience $88,200.00 - $133,000.00 per year o Level III Engineer ...

Textron

Software Engineer II/III

Hunt Valley, MD · On-site

$110K - $167K/yr

In compliance with the local pay transparency law, the pay range for this position is: o Level II Engineer: typically, 2 years of experience $88,200.00 - $133,000.00 per year o Level III Engineer ...

Prescient Edge

Systems Engineer Level 3

Washington, DC · On-site

Job Title Systems Engineer Level 3 Location Washington, DC 20032 US (Primary) Category Research, Development, and Engineering Job Type Full-Time Career Level Staff Education Bachelor's Degree Travel ...

Prescient Edge

Software Engineer Level 3

Washington, DC · On-site

Job Title Software Engineer Level 3 Location Washington, DC 20032 US (Primary) Category Research, Development, and Engineering Job Type Full-Time Career Level Staff Education Bachelor's Degree Travel ...

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Level 3 Engineer information

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How much do level 3 engineer jobs pay per year?

As of Jul 14, 2026, the average yearly pay for level 3 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 a level 3 engineer?

A Level 3 Engineer is a mid- to senior-level technical professional responsible for diagnosing and resolving complex issues, often providing advanced support and mentoring to lower-level engineers. They typically have several years of experience, relevant certifications, and proficiency with tools and systems related to their field.

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

To thrive as a Level 3 Engineer, you need advanced technical expertise in your engineering discipline, strong problem-solving abilities, and several years of relevant experience, often supported by a bachelor's or master's degree. Proficiency with industry-specific tools such as CAD software, network management platforms, or specialized engineering systems, along with relevant certifications like CCNP or PE, is typically required. Excellent communication, leadership, and teamwork skills help you manage complex projects and mentor junior staff. These skills ensure effective troubleshooting, project delivery, and the ability to handle high-level technical challenges within an organization.

What jobs can I get with a level 3 in engineering?

A Level 3 in engineering typically qualifies individuals for technician, assistant engineer, or junior engineering roles in various industries such as manufacturing, construction, or maintenance. These positions often involve tasks like troubleshooting, basic design, or supporting senior engineers, and may require familiarity with tools, CAD software, or safety protocols.

What engineers make $300,000 a year?

Senior-level engineers in specialized fields such as software engineering, data engineering, or systems architecture can earn $300,000 or more annually, especially with extensive experience, advanced skills, and working in high-demand industries like technology or finance. These roles often require advanced certifications, leadership responsibilities, and proficiency with complex tools and systems.

What are Level 3 Engineers?

Level 3 Engineers, often referred to as Tier 3 or L3 engineers, are highly skilled technical professionals responsible for handling the most complex and advanced support issues within an organization. They provide expert troubleshooting, perform root cause analysis, and often design or implement solutions for escalated problems that lower-tier engineers cannot resolve. L3 engineers may also contribute to system architecture, mentor junior staff, and collaborate on strategic projects to improve IT infrastructure and services.

What engineers make $200,000 a year?

Senior engineers in fields such as software, electrical, and petroleum engineering can earn $200,000 or more annually, especially with extensive experience, advanced skills, and in high-demand industries. Roles often require specialized knowledge, certifications, and sometimes leadership responsibilities or working in competitive markets.

How does a Level 3 Engineer typically interact with junior engineers and other technical teams?

Level 3 Engineers often serve as technical mentors and subject matter experts within their organizations. They collaborate closely with junior engineers, providing guidance on complex troubleshooting, code reviews, and best practices. Additionally, they act as escalation points for difficult issues and frequently work cross-functionally with other departments, such as product management or operations, to ensure solutions are implemented effectively. This collaborative environment allows Level 3 Engineers to both share their expertise and stay updated on evolving technologies.

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

AspectLevel 3 EngineerLevel 2 Engineer
CertificationsTypically holds relevant certifications like Cisco CCNP, CompTIA Network+May hold entry-level or associate certifications
Work EnvironmentWorks on complex projects, troubleshooting, and system designPerforms routine maintenance and support tasks
Employer UsageCommonly employed in IT, networking, and engineering firmsOften found in similar industries, supporting basic operations

The main difference between a Level 3 Engineer and a Level 2 Engineer lies in experience, responsibilities, and certifications. Level 3 Engineers handle more complex tasks, system design, and troubleshooting, while Level 2 Engineers focus on routine support and maintenance. Employers in IT and engineering sectors typically seek Level 3 Engineers for advanced roles requiring specialized skills.

More about Level 3 Engineer jobs
What cities are hiring for Level 3 Engineer jobs? Cities with the most Level 3 Engineer job openings:
What job categories do people searching Level 3 Engineer jobs look for? The top searched job categories for Level 3 Engineer jobs are:
Level 3 Engineer jobs near you
Infographic showing various Level 3 Engineer job openings in the United States as of July 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $101,752 per year, or $48.9 per hour.

Software Engineer Level 3

TAP Engineering

Hanover, MD • On-site

$134K - $162K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 23 days ago

Job description

Software Engineer Level 3
Software | Hanover, MD | Full Time
Position: Software Engineer Level 3
Location: Hanover, MD
Category: Software Engineering
Schedule: Standard Day Shift, Monday–Friday
Clearance Requirement: Active TS/SCI with Polygraph (required)
Experience Requirement: Principal-Level (20+ years)
Compensation Range: $134,000 – $162,000 (based on experience)
Position Overview
We are seeking a Software Engineer Level 3 to lead the design, development, and delivery of complex software systems in a mission-focused environment. This role supports high-performance applications, large-scale data processing systems, real-time solutions, and advanced analytics platforms.
The Software Engineer will serve as a technical leader across multiple teams, driving system architecture, development processes, and software quality. This position requires deep technical expertise, strong leadership capabilities, and the ability to guide teams in delivering scalable, high-quality solutions.
Key Responsibilities
  • Analyze user requirements to define software design and performance objectives
  • Design, develop, and enhance complex software systems and applications
  • Lead the development and implementation of advanced algorithms under strict system constraints
  • Integrate software into new or existing systems and environments
  • Debug and resolve complex software defects and performance issues
  • Design and implement complex database queries and data interfaces
  • Serve as technical lead across multiple software development teams
  • Oversee development efforts to ensure alignment with project requirements and timelines
  • Perform quality control and ensure adherence to software development standards
  • Collaborate with system and hardware engineers to define system requirements and interfaces
  • Coordinate software system installation and ensure operational performance requirements are met
  • Recommend and implement new technologies, tools, and development processes
  • Select appropriate software development methodologies in coordination with engineering leadership
  • Delegate development and testing tasks while monitoring team performance
Required Qualifications
  • Active TS/SCI clearance with Polygraph
  • Bachelor’s degree in Computer Science or a related field
    • OR 24 years of relevant experience in lieu of a degree
  • 20+ years of experience in software engineering or development roles
  • Expert-level experience with one or more programming languages such as C, C++, C#, Java, or Python
  • Experience developing applications for Windows and/or UNIX/Linux environments
  • Strong expertise in software architecture, system design, and performance optimization
  • Experience leading multiple software development teams
  • Experience with DevOps tools such as Docker, Terraform, Ansible, or Packer
  • Experience with CI/CD tools such as Jenkins or Bamboo and building automated pipelines
  • Strong analytical, problem-solving, and communication skills
Preferred Qualifications
  • Experience working with large-scale distributed systems or real-time processing environments
  • Strong background in advanced algorithm development and optimization
  • Experience in cloud-based or hybrid infrastructure environments
  • Experience mentoring senior and junior engineers
  • Ability to drive technical strategy and innovation across programs
Benefits Overview
TAP Engineering offers a comprehensive and competitive benefits package, including:
  • Paid Time Off: 15–25 days annually based on tenure, plus 11 paid holidays (never use-or-lose)
  • Retirement: Up to 15% employer contribution to a 401(k) through match and profit sharing
  • Medical Coverage: Free medical insurance for employees, with optional buy-up plans for dependents
  • Dental & Vision: Employer-paid plans with optional enhancements
  • Insurance Coverage: Employer-paid life insurance, AD&D, short-term disability, and long-term disability
  • Flexible Spending Accounts: Healthcare and dependent care FSAs
  • Tuition Reimbursement: Up to $36,000 per year for approved coursework
  • Additional Benefits: Employee Assistance Program, wellness incentives, discount programs, virtual care, prescription savings, and travel support
  • Performance-Based Rewards: Merit increases, performance bonuses, and referral bonuses
Clearance Requirement
This position requires an active TS/SCI security clearance with Polygraph. Clearance processing and maintenance will be conducted in accordance with U.S. Government requirements.
Additional Information
By submitting your resume for this position, you acknowledge and agree that application materials may be shared with affiliated teams or programs for consideration for other available opportunities.
TAP Engineering is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status, or any other status protected by law

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