Principal Reliability Engineer Jobs

Discover Principal Reliability Engineer opportunities on Ladders, a destination for vetted professional jobs paying $100,000 or more. Principal Reliability Engineers guide the strategies and technical practices that help organizations build dependable products, systems, and operations. Explore senior-level roles where you can shape reliability programs, solve complex engineering challenges, and influence decisions across teams.

What Does a Principal Reliability Engineer Do?

Principal Reliability Engineers lead efforts to improve the availability, safety, durability, and performance of products or systems. Depending on the industry, they may analyze failure data, assess technical risks, develop reliability models, guide testing and validation, and recommend design or process changes. They often serve as senior technical authorities, partnering with engineering, operations, quality, and leadership teams.

Skills and Qualifications

Employers commonly seek extensive engineering experience and a track record of leading complex reliability initiatives. Relevant strengths may include failure-mode analysis, root-cause investigation, reliability statistics, systems engineering, risk assessment, test planning, and clear technical communication. Requirements vary by employer and industry; some positions may also call for specialized tools, standards, or experience with regulated environments.

Industries and Career Opportunities

Principal Reliability Engineer roles can be found across sectors such as aerospace, energy, manufacturing, medical technology, telecommunications, and software or cloud services. The work may focus on physical assets and products, mission-critical infrastructure, or distributed systems. Browse openings to find positions that match your technical background, preferred industry, and career goals.

Find Principal Reliability Engineer Jobs on Ladders

Use Ladders to explore vetted professional opportunities with salaries of $100,000 or more. Review job requirements, compare roles, and identify positions where your reliability expertise can have a broad impact.

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$120K - $145K *

Unlock potential by managing reliability teams, enhancing maintenance strategies, and driving productivity improvements in electronics facilities. Collaborate across teams to ensure compliance and sup...

6 days ago

  •   8 - 10 years exp.  •   Energy & Utilities

$110K - $130K *

Shape the future of Air Force training systems by providing expert systems engineering support across the entire lifecycle, ensuring compliance and operational effectiveness while collaborating with d...

2 weeks ago

  •   8 - 10 years exp.  •   Technical Services

$95K - $115K *

Transform manufacturing performance by enhancing equipment reliability and availability. Lead cross-functional teams to implement predictive maintenance strategies, ensuring safety and operational eff...

1 week ago

  •   Less than 5 years exp.  •   Energy & Utilities

$139K - $157K *

Lead the charge in ensuring quality excellence for aerospace electronics. Drive inspection, testing, and compliance processes while collaborating with cross-functional teams to enhance product reliabi...

3 weeks ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$130K - $155K *

Unlock your potential as a Principal Systems Engineer, driving innovative solutions for advanced space payloads. Collaborate across teams to define system architectures and ensure mission success in c...

2 weeks ago

  •   11 - 15 years exp.  •   Aerospace & Defense

$150K - $250K *

Transform the research platform for our AI researcher by building robust backtesting engines, data pipelines, and evaluation tools. Collaborate with engineers and researchers to deliver impactful solu...

3 weeks ago

  •   Less than 5 years exp.  •   Enterprise Technology

$107K - $204K *

Elevate your career as you lead manufacturing projects, enhance processes, and build strong relationships with stakeholders. Drive innovation and efficiency in a collaborative environment focused on c...

Yesterday

  •   8 - 10 years exp.  •   Aerospace & Defense

$180K - $225K *

Transform optical alignment processes by developing automated solutions that enhance production efficiency. Collaborate with cross-functional teams to innovate and optimize systems, ensuring robust, r...

2 weeks ago

  •   8 - 10 years exp.  •   Manufacturing & Automotive

$90K - $110K *

Transform structural engineering solutions by designing and analyzing systems for mission-critical environments. Collaborate with cross-functional teams to ensure safety, compliance, and efficiency in...

Texas, USRemote

5 days ago

  •   5 - 7 years exp.  •   Enterprise Technology

$110K - $130K *

Lead the charge in developing embedded software for vehicle applications, integrating designs, and mentoring engineers. Collaborate with teams to ensure project success while optimizing processes and...

Today

  •   5 - 7 years exp.  •   Technical Services

$114K - $171K *

Shape the future of defense technology by leading analog design and nuclear survivability efforts. Collaborate on innovative solutions that enhance electronic systems' resilience against radiation and...

2 weeks ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$118K - $219K *

Champion the development of AI-driven legal software, leading a team to innovate and deliver scalable solutions. Drive technical strategy, mentor engineers, and ensure operational excellence in a fast...

4 days ago

  •   5 - 7 years exp.  •   Media

$118K - $219K *

Lead the charge in architecting innovative AI-driven legal solutions, guiding a talented engineering team to deliver scalable, production-ready products while fostering a culture of experimentation an...

4 days ago

  •   5 - 7 years exp.  •   Media

$146K - $183K *

Elevate product reliability by driving improvements through collaboration with design, validation, and manufacturing teams. Ensure robust performance of HV Battery and electrical systems throughout th...

2 weeks ago

  •   Less than 5 years exp.  •   Manufacturing & Automotive

$120K - $145K *

Elevate your career by leading the development of cutting-edge inspection and metrology sensors. Collaborate with multidisciplinary teams to solve complex challenges and drive innovative solutions fro...

Yesterday

  •   8 - 10 years exp.  •   Manufacturing & Automotive

$95K - $115K *

Elevate quality standards by leading engineering initiatives that enhance manufacturing processes, improve product quality, and boost customer satisfaction. Drive continuous improvement and mentor tea...

5 days ago

  •   8 - 10 years exp.  •   Consumer Technology

$118K - $224K *

Optimize manufacturing processes for 3D metal parts, collaborating with cross-functional teams to enhance quality, cost, and efficiency. Drive continuous improvement initiatives and develop CNC progra...

2 weeks ago

  •   8 - 10 years exp.  •   Aerospace & Defense

$117K - $160K *

Lead the optimization of propulsion subsystem testing by enhancing hardware and software capabilities, training operators, and resolving non-conformances to ensure production efficiency and quality in...

2 weeks ago

  •   Less than 5 years exp.  •   Retail & Consumer Goods

$90K - $120K *

Champion mechanical reliability in wind turbine systems. Leverage expertise in vibration analysis and condition monitoring to enhance operational efficiency, investigate failures, and implement soluti...

Today

  •   Less than 5 years exp.  •   Energy & Utilities

$90K - $120K *

Transform the reliability of wind turbine systems by leveraging advanced vibration analysis and condition monitoring expertise. Collaborate with teams to enhance operational efficiency and prevent equ...

Today

  •   Less than 5 years exp.  •   Energy & Utilities

$90K - $120K *

Lead the charge in enhancing mechanical reliability for wind turbine systems. Utilize advanced vibration analysis and condition monitoring to optimize performance, investigate failures, and implement...

Today

  •   Less than 5 years exp.  •   Energy & Utilities

$90K - $120K *

Unlock potential by providing expertise in wind turbine reliability and condition monitoring. Collaborate with teams to enhance mechanical systems, perform advanced vibration analysis, and drive conti...

Today

  •   Less than 5 years exp.  •   Energy & Utilities

$90K - $120K *

Unlock the potential of wind turbine reliability by leveraging advanced vibration analysis and condition monitoring. Collaborate with teams to enhance mechanical systems, investigate failures, and dri...

Today

  •   Less than 5 years exp.  •   Energy & Utilities

$90K - $120K *

Elevate your career by providing expertise in wind turbine reliability and condition monitoring. Collaborate with teams to enhance mechanical systems, perform advanced vibration analysis, and drive co...

Today

  •   Less than 5 years exp.  •   Energy & Utilities

$200K - $270K *

Drive the technical direction for security in a high-scale, customer-facing API environment. Lead architecture for access decisions, ensuring clarity and performance while collaborating across teams t...

2 weeks ago

  •   5 - 7 years exp.  •   Retail & Consumer Goods

Frequently Asked Questions (FAQ)

  • What does a Principal Reliability Engineer do?question toggle

    A Principal Reliability Engineer leads technical work to improve the dependability, safety, availability, and performance of products or systems. Responsibilities may include risk analysis, failure investigation, reliability modeling, testing strategy, and cross-functional technical guidance.

  • What qualifications are typically needed for Principal Reliability Engineer jobs?question toggle

    Employers often look for substantial engineering experience, expertise in reliability methods, and the ability to lead complex technical initiatives. Specific requirements vary by role and may include industry-specific standards, tools, or credentials.

  • Which industries hire Principal Reliability Engineers?question toggle

    Common employers operate in aerospace, energy, manufacturing, medical technology, telecommunications, and software or cloud services, among other sectors.

  • How can I find Principal Reliability Engineer jobs paying $100,000 or more?question toggle

    Browse Principal Reliability Engineer listings on Ladders, where you can explore vetted professional jobs with salaries of $100,000 or more and review opportunities suited to your experience.