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Diagnostics Engineer Jobs (NOW HIRING)

SWJ TECHNOLOGY, LLC

OBD Engineer

Charlotte, NC · On-site

We are seeking an experienced OBD Diagnostics Engineer to lead the strategy, development, and implementation of On-Board Diagnostics (OBD) for Energy Systems in electric and plug-in hybrid vehicles.

SWJ TECHNOLOGY, LLC

OBD Engineer

Charlotte, NC · On-site

We are seeking an experienced OBD Diagnostics Engineer to lead the strategy, development, and implementation of On-Board Diagnostics (OBD) for Energy Systems in electric and plug-in hybrid vehicles.

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Diagnostics Engineer information

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$39K

$101.8K

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How much do diagnostics engineer jobs pay per year?

As of Jul 11, 2026, the average yearly pay for diagnostics 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 does a diagnostic engineer do?

A diagnostic engineer develops and implements testing procedures to identify faults and troubleshoot issues in electronic, mechanical, or software systems. They analyze data, use diagnostic tools, and collaborate with design and maintenance teams to improve system reliability and performance. Strong problem-solving skills and knowledge of diagnostic software are essential for this role.

What is a Diagnostics Engineer job?

A Diagnostics Engineer is responsible for developing, testing, and maintaining diagnostic systems used to identify faults in mechanical, electrical, or software-based systems. They work in industries such as automotive, aerospace, and medical devices to ensure accurate troubleshooting and performance analysis. Their role involves creating test procedures, analyzing system data, and collaborating with design and development teams to improve product reliability.

What are the key skills and qualifications needed to thrive in the Diagnostics Engineer position, and why are they important?

To excel as a Diagnostics Engineer, you need a solid background in engineering fundamentals, analytical problem-solving, and a relevant degree such as electrical, mechanical, or software engineering. Familiarity with diagnostic software, data analysis tools, and standards like OBD-II or CAN protocols is often required, and certifications in areas such as Six Sigma or specific OEM systems are highly valued. Strong communication, collaboration, and critical thinking skills help you work effectively in cross-functional teams and convey complex technical information clearly. These skills are essential for accurately pinpointing faults, developing robust diagnostic solutions, and streamlining system performance in real-world settings.

What are typical day-to-day responsibilities for a Diagnostics Engineer?

As a Diagnostics Engineer, your daily tasks will often involve analyzing system data, identifying and troubleshooting faults, and developing diagnostic procedures for vehicles or industrial equipment. You may collaborate with design, software, and testing teams to refine diagnostic algorithms and support product validation efforts. Regular activities can also include documenting test results, updating diagnostic software, and providing technical support or training to other engineers and technicians. This role requires both independent problem-solving and frequent teamwork to ensure products meet performance and reliability standards.

What engineers make $300,000 a year?

Senior engineers in specialized fields such as petroleum, aerospace, or software engineering can earn $300,000 or more annually, especially with extensive experience, advanced skills, and leadership roles. High compensation often involves working in high-demand industries, holding advanced certifications, or managing large teams and projects.

What engineers make $500,000?

Senior engineers in specialized fields such as software engineering, petroleum engineering, and aerospace engineering can earn $500,000 or more annually, especially with experience, advanced skills, and leadership roles. High compensation often includes bonuses, stock options, or profit sharing, particularly in large tech companies or energy firms.

Can you make $200,000 a year as a mechanical engineer?

As a diagnostics engineer, earning $200,000 annually is possible but typically requires extensive experience, advanced skills, and working in high-paying industries or roles such as senior or lead positions. Most mechanical or diagnostics engineers earn between $70,000 and $130,000, with higher salaries often associated with specialized expertise, certifications, or managerial responsibilities.
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Diagnostics Engineer jobs near you
Infographic showing various Diagnostics Engineer job openings in the United States as of July 2026, with employment types broken down into 1% Internship, 1% As Needed, 89% Full Time, 7% Part Time, and 2% Contract. Highlights an 95% Physical, 1% Hybrid, and 4% Remote job distribution, with an average salary of $101,752 per year, or $48.9 per hour.
Diagnostics Software Development Eng

Diagnostics Software Development Eng

Nokia

Westford, MA • On-site

Full-time

Medical, Dental, Life, Retirement, PTO

Re-posted 9 days ago

Nokia rating

8.6

Company rating: 8.6 out of 10

Based on 5 frontline employees who took The Breakroom Quiz

5th of 81 rated telecommunications companies

Job description

Join Nokia's IP Networking team as a Diagnostics Engineer and play a key role in shaping the future of high-performance networking solutions. You will be responsible for designing, developing, and optimizing cutting-edge boot and diagnostics software for our Ethernet switching and routing products, serving the needs of service providers, data centers, and enterprises. Collaborating closely with a diverse team of product line managers, hardware and software engineers, and manufacturing test engineers, you will contribute to the delivery of innovative, reliable, and high-performance hardware platforms.

NIDC2026
 

Advancing connectivity to secure a brighter world.

Nokia is a global leader in connectivity for the AI era. With expertise across fixed, mobile and transport networks, powered by the innovation of Nokia Bell Labs, we're advancing connectivity to secure a brighter world. 

Learn more about life at Nokia.


Our recruitment process

We act inclusively and respect the uniqueness of people. Our employment decisions are made regardless of race, color, national or ethnic origin, religion, gender, sexual orientation, gender identity or expression, age, marital status, disability, protected veteran status or other characteristics protected by law. We are committed to a culture of inclusion built upon our core value of respect.

If you're interested in this role but don't meet every listed requirement, we still encourage you to apply. Unique backgrounds, perspectives, and experiences enrich our teams, and you may be just the right candidate for this or another opportunity.

The length of the recruitment process may vary depending on the specific role's requirements. We strive to ensure a smooth and inclusive experience for all candidates. Discover more about the recruitment process at Nokia. 

Some of our benefits in US:
  • Corporate Retirement Savings Plan
  • Health and dental benefits
  • Short-term disability, and long-term disability
  • Life insurance, and AD&D - Company paid 2x base pay
  • Optional or Supplemental life and AD&D insurance (Employee/Spouse/Child)
  • Paid time off for holidays and Vacation
  • Employee Stock Purchase Plan
  • Tuition Assistance Plan
  • Adoption assistance
  • Employee Assistance Program/Work Life Resource Program

The above benefits exclude students.


Disclaimer for US/Canada

Nokia Maintains broad annual base salary ranges for its roles in order to account for variations in knowledge, skills, experience and market conditions, and with consideration to internal peer equity. Check the salary ranges in the job info section for this role.

All North America job posts will post for a minimum of 7 calendar days and up to 180 days or until candidate/s identified.
  • BS or MS degree in Electrical Engineering, Computer Science, Computer Engineering, or a related field.
  • 5+ years of experience implementing diagnostics for engineering and/or manufacturing test environments.
  • Strong test and debug skills, with the ability to analyze and resolve complex technical issues.
  • Excellent C/C++ programming skills 
  • Proficiency in reading product hardware schematics, component specifications and performing digital circuit analysis
  • Familiarity with CPU / peripheral interfaces such as I2C, PCIe, SPI, etc.
  • Low-level hardware programming, and driver-level or embedded software skills/experience
  • Effective communication skills, with the ability to present technical concepts to both technical and non-technical stakeholders.
  • Scripting experience in a Linux environment
  • Familiarity with test equipment such as oscilloscopes, logic analyzers, and packet test platforms
  • Experience with UBoot/Linux low-level software development
  • Familiarity with s/w version-control tools like GIT
  • Fundamental understanding of Makefiles, compilers, and/or linkers.
     

It would be nice if you also had:

  • OS and Kernel development experience
  • Experience in debugging, developing, and testing in the Linux kernel

In this highly visible role as a Diagnostics Engineer, you will:

  • Design and develop component and system-level diagnostics software for systems, PCBA, and FPGAs for engineering design validation and for manufacturing testing.
  • Author functional diagnostics which provide the highest level of test coverage with fault isolation at the component level.
  • Create bring-up utilities to aid in initial hardware validation 
  • Validate prototype platforms before they are distributed to other cross-functional groups.
  • Provide inputs to the hardware team during the design phase and collaborate with HW design, SW development and manufacturing teams.
  • Develop and execute detailed test plans to validate diagnostics software.
  • Support diagnostics regression testing and diagnostics release testing.
  • Contribute to continuous improvement of procedures and practices for high-quality and reliable diagnostic systems.
  • Provide diagnostic support for both newly released and legacy products to optimize manufacturing yields.
  • Provide diagnostic support for manufacturing test and product sustaining teams.
     

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