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Diagnostics Engineer Jobs (NOW HIRING)

Nokia

Diagnostics Software Development Eng

Westford, MA · On-site

$105K - $150K/yr

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 ...

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$39K

$101.8K

$137.5K

How much do diagnostics engineer jobs pay per year?

As of Jun 21, 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 in systems or equipment, often working with electronic, mechanical, or software components. They analyze data, troubleshoot issues, and improve system reliability, frequently using diagnostic tools and software. The role requires technical knowledge, problem-solving skills, and attention to detail.

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 projects.

How to become a diagnostic engineer?

To become a diagnostic engineer, typically a bachelor's degree in engineering, electronics, or a related field is required. Gaining experience with diagnostic tools, software, and systems, along with developing strong problem-solving skills, is essential; certifications in relevant areas can also enhance job prospects.

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 technology and energy sectors.
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Diagnostics Engineer jobs near you
Infographic showing various Diagnostics Engineer job openings in the United States as of June 2026, with employment types broken down into 97% Full Time, 2% Part Time, and 1% Contract. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $101,752 per year, or $48.9 per hour.
Electrical Systems Diagnostics Engineer

Electrical Systems Diagnostics Engineer

ALTEN Technology USA

Las Vegas, NV

$110K - $120K/yr

Full-time

Posted 22 days ago

Be an early applicant

Job description

We're ALTEN Technology USA, an engineering company helping clients bring groundbreaking ideas to life—from advancing space exploration and life-saving medical devices to building autonomous electric vehicles. With 3,000+ experts across North America, we partner with leading companies in aerospace, medical devices, robotics, automotive, commercial vehicles, EVs, rail, and more.

As part of the global ALTEN Group—57,000+ engineers in 30 countries—we deliver across the entire product development cycle, from consulting to full project outsourcing.

When you join ALTEN Technology USA, you'll collaborate on some of the world's toughest engineering challenges, supported by mentorship, career growth opportunities, and comprehensive benefits. We take pride in fostering a culture where employees feel valued, supported, and inspired to grow.

Location: Las Vegas, NV

As an Electrical Systems Diagnostics Engineer, focused on Diagnostics and Root Cause Analysis, you will be the critical link between our design engineering teams and the fleet operations technicians. Your primary mission is to ensure the reliability and uptime of our public vehicles by leading complex electrical troubleshooting, driving hands-on repairs, and executing formal Root Cause Analysis (RCA) to prevent recurring issues. You will dive deep into vehicle networks, collaborate daily with technicians on the shop floor, and translate diagnostic findings into actionable engineering improvements.

Responsibilities
Troubleshooting & Diagnostics
• Serve as the highest-level escalation point for complex electrical, electronic, and network issues on our public vehicles.
• Utilize CAN tools and advanced diagnostic equipment to interrogate vehicle networks, pinpoint communication faults, and isolate hardware/software anomalies.
• Analyze vehicle log data to reconstruct failure events and identify system-level electrical faults
• Develop and document standardized diagnostic procedures and troubleshooting trees for the technician team
Root Cause Analysis & Corrective Action
• Lead cross-functional RCA investigations for systemic or high-severity electrical failures using industry-standard methodologies
• Implement temporary containment actions (workarounds/immediate repairs) while simultaneously driving long-term, permanent corrective actions.
• Present RCA findings to hardware, firmware, and software engineering teams to influence future design iterations and improve vehicle reliability
• Maintain detailed failure analysis documentation and track the effectiveness of implemented solutions over time
Technician Collaboration & Mentorship
• Work shoulder-to-shoulder with service technicians on the floor to guide complex repairs and component replacements
• Translate complex engineering concepts into accessible, practical guidance for the technician team.
• Actively listen to technician feedback regarding serviceability and diagnostic pain points, advocating for improvements in diagnostic software and vehicle design
• Provide training to technicians on the use of CAN tools, multimeters, oscilloscopes, and proper electrical safety protocols

Qualifications
• Experience level: 5+ years' experience in automotive/robotics/aerospace or similar
• Education: Bachelor's degree in Electrical Engineering, Mechatronics, or a closely related technical field.
• Wire Harness Expertise: Understands standard repair processes and can actively demonstrate and coach technicians
• CAN Network Expertise: Proven, hands-on experience using industry-standard CAN network analysis tools (e.g., Vector CANalyzer, CANoe, PCAN) to monitor traffic, inject signals, and diagnose network health
• RCA Proficiency: Deep understanding and practical application of formal Root Cause Analysis methodologies (i.e. Shainin, 8D, 5 Whys, Fishbone/Ishikawa diagrams, Fault Tree Analysis)
• Hands-On Aptitude: Strong ability to read complex wiring schematics and use traditional bench tools (oscilloscopes, multimeters, logic analyzers). You must be comfortable turning wrenches and working directly on vehicles
• Communication: Exceptional interpersonal skills with a proven track record of building trust and working seamlessly with both blue-collar technicians and white-collar design engineers

Bonus Qualifications
• Cloud Diagnostics: Ability to analyze remote vehicle logs to catch fleet issues early
• Functional Safety: Familiarity with strict automotive safety standards like ISO 26262
• Rapid Response Leadership: Experience leading fast-paced teams to solve critical, high-pressure problems

Salary Range:
• $110,000-120,000
• The actual salary offered is dependent on various factors including, but not limited to, location, the candidate's combination of job-related knowledge, qualifications, skills, education, training, and experience

All qualified applicants will receive consideration for employment and will not be discriminated against on the basis of race, color, religion, sex, sexual orientation, gender identity, national origin, disability, protected veteran status, age, genetic information, or pregnancy.

Please beware of job seeker scams and see this important notice on our careers page for more information about our recruiting process.

Compliance Notice: Alten USA is a federal contractor subject to the requirements of the Vietnam Era Veterans' Readjustment Assistance Act (VEVRAA) and Executive Order 11246. We are an Equal Opportunity Employer and consider all qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status.

Drug Screening Requirement: As a federal contractor, Alten USA maintains a drug-free workplace. All candidates selected for employment will be required to successfully complete a pre-employment drug screening as a condition of hire.