Principal Engineer Jobs in New Jersey
Principal Engineer jobs in New Jersey are in strong demand, concentrated in pharmaceuticals, defense systems, telecommunications, and advanced manufacturing, with openings at every level from senior engineer through distinguished technical fellow. The most active hiring markets are Newark, Princeton, and the Route 1 corridor, where employers such as Johnson & Johnson, Lockheed Martin, and Verizon have deep and lasting engineering footprints. Systems architecture, embedded software, and process engineering are consistently among the most sought-after specialties in New Jersey listings. Find a role that fits below and apply directly.
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Showing 5 of 64+ Principal Engineer jobs
About the Role
The Principal Advanced System Validation Test (SVT) & Failure Analysis (FA) Engineer is responsible for leading advanced platform validation, system-level debugging, and failure analysis activities across complex hardware and firmware environments. This role serves as a senior technical expert responsible for identifying, isolating, and resolving critical issues that impact system stability, performance, scalability, and reliability throughout the product lifecycle.
The ideal candidate combines deep expertise in system validation, hardware architecture, firmware interactions, and root cause analysis with exceptional technical problem-solving skills. Working across hardware, firmware, BIOS, BMC, platform engineering, quality, and operations teams, this engineer drives technical investigations that improve product quality, accelerate issue resolution, and ensure deployment readiness for hyperscale and enterprise platforms.
What You Will Do
- Lead advanced system validation efforts for complex server, storage, networking, and infrastructure platforms.
- Design and execute validation plans focused on functionality, performance, reliability, scalability, and operational readiness.
- Perform deep technical debugging of hardware, firmware, BIOS, BMC, and system-level issues.
- Drive root cause investigations for critical defects discovered during development, validation, manufacturing, and field deployment.
- Analyze system logs, telemetry, crash dumps, diagnostics, and test data to identify failure mechanisms and performance bottlenecks.
- Collaborate with hardware, firmware, software, validation, and quality engineering teams to resolve complex cross-functional technical issues.
- Develop and enhance automated validation tools, diagnostic capabilities, and failure analysis methodologies.
- Assess platform readiness and provide technical recommendations for product qualification, release, and deployment.
- Lead fault isolation activities and define corrective actions that improve product reliability and operational performance.
- Support hardware bring-up, platform integration, and new technology introduction initiatives.
- Establish validation metrics, reliability measurements, and reporting mechanisms to track product quality and readiness.
- Participate in architecture reviews, design evaluations, and risk assessments to proactively identify potential system vulnerabilities.
- Mentor engineers and provide technical leadership on advanced debugging, validation, and failure analysis best practices.
What You Bring
- Bachelor's degree in Computer Engineering, Electrical Engineering, Computer Science, or a related technical discipline; Master's degree preferred.
- 12+ years of experience in system validation, failure analysis, hardware engineering, firmware engineering, or related technical roles.
- Deep expertise in server platforms, system architecture, hardware validation, and firmware interactions.
- Strong experience performing advanced root cause analysis and debugging across hardware, firmware, BIOS, BMC, and operating system layers.
- Proven experience with failure analysis methodologies, defect investigation processes, and reliability engineering principles.
- Proficiency with diagnostic tools, system monitoring platforms, log analysis utilities, and hardware debugging equipment.
- Experience developing automation frameworks, validation tools, and diagnostic solutions using Python, Shell scripting, or similar languages.
- Strong understanding of system qualification, reliability testing, stress testing, and product release processes.
- Experience supporting hyperscale, cloud, enterprise data center, or high-performance computing environments.
- Demonstrated ability to troubleshoot highly complex technical issues and drive resolution across multiple engineering disciplines.
- Excellent analytical, communication, and stakeholder management skills.
- Proven ability to influence technical direction and lead critical investigations in fast-paced, highly complex engineering organizations.
- Track record of improving product reliability, reducing defect escape rates, and accelerating issue resolution through rigorous validation and failure analysis practices.
About ZT Systems
At ZT Systems, a Sanmina Company, you’ll get to do work you are proud of alongside smart, passionate people. Every day, there are opportunities to collaborate with the best in the industry to design, build, and deliver impactful solutions to world-class customers. Along the way, you will gain hands-on experience in a fast-paced environment that’s challenging, rewarding, and career-defining.
A culture built around our values we work hard and think fast. We view challenges as opportunities—to do better, push harder, and be faster than we were the day before. When we fail, we learn from it and move on together. And when we succeed, we use the momentum to go even further. We create value with everything we do, building the foundation of today—and transforming the future of tomorrow.
Join ZT Systems and help us build technology infrastructure that connects the world.
What We Offer
At ZT Systems, a Sanmina Company, we believe that investing in our people is key to our continued growth and innovation. When you join our team, you’ll gain access to a comprehensive and inclusive benefits package designed to support your well-being, financial security, and professional development—both now and in the future.
Compensation & Financial Security
- Competitive base salary
- Performance-based annual bonus eligibility
- 401(k) retirement savings plan
- Tuition reimbursement for eligible education programs
Health & Wellness
- Comprehensive medical, dental, and vision coverage with access to leading providers
-Mental health resources and employee wellness support programs-
- Company-paid life and disability insurance
Time Away & Work-Life Balance
- Paid time off (PTO) and company-paid holidays
- Parental leave and family care support programs
Growth & Purpose
- Structured training programs and on-the-job learning opportunities
- Matching gifts and volunteer programs to support causes you care about
These benefits are available to eligible employees and are designed to grow with you as your career evolves. Full benefits and eligibility varies by work location.
ZT Group Int’l. is an Equal Opportunity Employer and prohibits discrimination and harassment of any kind. ZT Systems provides 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, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws.
Please be aware that certain positions may require the applicant to either 1) be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or 2) be eligible to obtain an export control license or license exception from the Bureau of Industry and Science & U.S. Department of Commerce. All offers of employment will be conditional subject to the foregoing.
About the Role
The Principal Advanced System Validation Test (SVT) & Failure Analysis (FA) Engineer is responsible for leading advanced platform validation, system-level debugging, and failure analysis activities across complex hardware and firmware environments. This role serves as a senior technical expert responsible for identifying, isolating, and resolving critical issues that impact system stability, performance, scalability, and reliability throughout the product lifecycle.
The ideal candidate combines deep expertise in system validation, hardware architecture, firmware interactions, and root cause analysis with exceptional technical problem-solving skills. Working across hardware, firmware, BIOS, BMC, platform engineering, quality, and operations teams, this engineer drives technical investigations that improve product quality, accelerate issue resolution, and ensure deployment readiness for hyperscale and enterprise platforms.
What You Will Do
- Lead advanced system validation efforts for complex server, storage, networking, and infrastructure platforms.
- Design and execute validation plans focused on functionality, performance, reliability, scalability, and operational readiness.
- Perform deep technical debugging of hardware, firmware, BIOS, BMC, and system-level issues.
- Drive root cause investigations for critical defects discovered during development, validation, manufacturing, and field deployment.
- Analyze system logs, telemetry, crash dumps, diagnostics, and test data to identify failure mechanisms and performance bottlenecks.
- Collaborate with hardware, firmware, software, validation, and quality engineering teams to resolve complex cross-functional technical issues.
- Develop and enhance automated validation tools, diagnostic capabilities, and failure analysis methodologies.
- Assess platform readiness and provide technical recommendations for product qualification, release, and deployment.
- Lead fault isolation activities and define corrective actions that improve product reliability and operational performance.
- Support hardware bring-up, platform integration, and new technology introduction initiatives.
- Establish validation metrics, reliability measurements, and reporting mechanisms to track product quality and readiness.
- Participate in architecture reviews, design evaluations, and risk assessments to proactively identify potential system vulnerabilities.
- Mentor engineers and provide technical leadership on advanced debugging, validation, and failure analysis best practices.
What You Bring
- Bachelor's degree in Computer Engineering, Electrical Engineering, Computer Science, or a related technical discipline; Master's degree preferred.
- 12+ years of experience in system validation, failure analysis, hardware engineering, firmware engineering, or related technical roles.
- Deep expertise in server platforms, system architecture, hardware validation, and firmware interactions.
- Strong experience performing advanced root cause analysis and debugging across hardware, firmware, BIOS, BMC, and operating system layers.
- Proven experience with failure analysis methodologies, defect investigation processes, and reliability engineering principles.
- Proficiency with diagnostic tools, system monitoring platforms, log analysis utilities, and hardware debugging equipment.
- Experience developing automation frameworks, validation tools, and diagnostic solutions using Python, Shell scripting, or similar languages.
- Strong understanding of system qualification, reliability testing, stress testing, and product release processes.
- Experience supporting hyperscale, cloud, enterprise data center, or high-performance computing environments.
- Demonstrated ability to troubleshoot highly complex technical issues and drive resolution across multiple engineering disciplines.
- Excellent analytical, communication, and stakeholder management skills.
- Proven ability to influence technical direction and lead critical investigations in fast-paced, highly complex engineering organizations.
- Track record of improving product reliability, reducing defect escape rates, and accelerating issue resolution through rigorous validation and failure analysis practices.
About ZT Systems
At ZT Systems, a Sanmina Company, you’ll get to do work you are proud of alongside smart, passionate people. Every day, there are opportunities to collaborate with the best in the industry to design, build, and deliver impactful solutions to world-class customers. Along the way, you will gain hands-on experience in a fast-paced environment that’s challenging, rewarding, and career-defining.
A culture built around our values we work hard and think fast. We view challenges as opportunities—to do better, push harder, and be faster than we were the day before. When we fail, we learn from it and move on together. And when we succeed, we use the momentum to go even further. We create value with everything we do, building the foundation of today—and transforming the future of tomorrow.
Join ZT Systems and help us build technology infrastructure that connects the world.
What We Offer
At ZT Systems, a Sanmina Company, we believe that investing in our people is key to our continued growth and innovation. When you join our team, you’ll gain access to a comprehensive and inclusive benefits package designed to support your well-being, financial security, and professional development—both now and in the future.
Compensation & Financial Security
- Competitive base salary
- Performance-based annual bonus eligibility
- 401(k) retirement savings plan
- Tuition reimbursement for eligible education programs
Health & Wellness
- Comprehensive medical, dental, and vision coverage with access to leading providers
-Mental health resources and employee wellness support programs-
- Company-paid life and disability insurance
Time Away & Work-Life Balance
- Paid time off (PTO) and company-paid holidays
- Parental leave and family care support programs
Growth & Purpose
- Structured training programs and on-the-job learning opportunities
- Matching gifts and volunteer programs to support causes you care about
These benefits are available to eligible employees and are designed to grow with you as your career evolves. Full benefits and eligibility varies by work location.
ZT Group Int’l. is an Equal Opportunity Employer and prohibits discrimination and harassment of any kind. ZT Systems provides 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, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws.
Please be aware that certain positions may require the applicant to either 1) be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or 2) be eligible to obtain an export control license or license exception from the Bureau of Industry and Science & U.S. Department of Commerce. All offers of employment will be conditional subject to the foregoing.
See All 64 Principal Engineer Jobs in New Jersey
Find roles in New Jersey that match your experience and apply in just a few clicks.
Find Principal Engineer JobsPrincipal Engineer Jobs by City in New Jersey
Where New Jersey roles are concentrated, by current openings.
Principal Engineer Job Market in New Jersey
A snapshot from current New Jersey openings, updated as new roles post.
Who's Hiring
- BAE Systems USA10
- JPMorganChase8
- ZT Systems5
- PSEG3
- Verizon3
Top Industries Hiring
- Consulting & Professional Services
What New Jersey Employers Look For
The qualifications that appear most often in principal engineer jobs across New Jersey.
- Bachelor's or master's degree in engineering, computer science, or a related technical field
- Ten or more years of progressive engineering experience including technical leadership responsibilities
- Demonstrated ability to define architecture and drive engineering standards across multiple teams
- Deep expertise in at least one domain such as systems, software, or mechanical engineering
- Experience working with cross-functional stakeholders including product, operations, and senior leadership
- Strong written and verbal communication skills for presenting technical direction to non-engineering audiences
Principal Engineer Jobs in New Jersey: Frequently Asked Questions
How do you become a principal engineer in New Jersey?
Reaching a principal engineer title in New Jersey typically requires a bachelor's or advanced degree in an engineering discipline followed by a sustained record of technical leadership. For roles in civil or structural engineering, you will need a Professional Engineer license issued by the New Jersey State Board of Professional Engineers and Land Surveyors. In software, defense, and pharmaceutical sectors, licensure is not required, but domain depth and the ability to lead architecture decisions across an organization are the defining qualifications employers look for.
Which companies hire principal engineers in New Jersey?
Employers hiring principal engineers in New Jersey right now include BAE Systems USA, JPMorganChase, and ZT Systems, based on current listings on Migrate Mate as of September 2026. New Jersey's pharmaceutical corridor along Route 1 and its defense and telecom presence in the northern part of the state make it one of the more consistently active markets for senior technical hiring on the East Coast.
Which New Jersey cities have the most principal engineer jobs?
Jersey City, Totowa, and Secaucus have the most principal engineer openings in New Jersey right now. Newark and the northern suburbs attract engineering leadership roles tied to telecommunications and financial technology firms headquartered there, while Princeton and the Route 1 corridor are driven by the pharmaceutical, biotech, and defense contractors concentrated in that stretch of central New Jersey.
Are there remote principal engineer jobs in New Jersey?
Yes, and more than many senior technical roles allow. About 72% of principal engineer openings tied to New Jersey are remote or hybrid as of September 2026, reflecting how much of the work centers on architecture, code review, and cross-team alignment rather than on-site presence. Roles in software and cloud infrastructure are the most remote-friendly, while positions in defense, advanced manufacturing, and lab-based pharmaceutical engineering are more likely to require regular on-site work.
How can I get hired as a principal engineer in New Jersey with little or no experience?
The most realistic entry path is landing a junior or associate engineer role at one of New Jersey's large pharmaceutical, defense, or telecommunications employers and building toward the principal level through internal promotions. Companies such as Johnson & Johnson and Lockheed Martin run structured early-career engineering programs that place new graduates on teams where principal engineers mentor them directly. Earning a Professional Engineer license from the New Jersey State Board of Professional Engineers and Land Surveyors, or completing a relevant graduate degree at a New Jersey research university, meaningfully strengthens a candidate's trajectory toward senior technical leadership.
Where can I find and apply to principal engineer jobs in New Jersey?
You can find and apply to principal engineer jobs in New Jersey on Migrate Mate, which lists current openings across the state's major hiring markets and industries. Search the listings for roles that match your engineering discipline and experience level, then apply directly to the ones that fit.
See All 64 Principal Engineer Jobs in New Jersey
Find roles in New Jersey that match your experience and apply in just a few clicks.
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