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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$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

$88K - $105K *

Design innovative Civil systems for mission-critical environments, ensuring compliance and safety. Collaborate with multi-discipline teams to deliver reliable infrastructure solutions that enhance ope...

Texas, USRemote

5 days ago

  •   5 - 7 years exp.  •   Enterprise Technology

$168K - $270K *

Transform large-scale GPU cloud infrastructure by building automation frameworks and self-healing systems. Engage in the full lifecycle of services, enhancing reliability and efficiency while reducing...

California, USRemote

Yesterday

  •   5 - 7 years exp.  •   Manufacturing & Automotive

$117K - $143K *

Join a team that's redefining quality engineering by leading the transition to automation. Drive strategy, mentor a global QA team, and enhance testing frameworks to ensure high-quality software deliv...

CanadaRemote

2 weeks ago

  •   5 - 7 years exp.  •   Enterprise Technology

$129K - $220K *

Champion reliability across multiple manufacturing sites by analyzing equipment performance, implementing sustainable improvements, and collaborating with cross-functional teams to reduce downtime and...

RemoteRemote

3 weeks ago

  •   11 - 15 years exp.  •   Manufacturing & Automotive

$95K - $158K *

Drive the reliability and scalability of critical systems by leading automation efforts. Collaborate with engineering teams to enhance performance and deliver exceptional customer experiences while ma...

United StatesRemote

4 weeks ago

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

$114K - $190K *

Build a resilient Site Reliability Engineering practice, leading a global team to enhance cloud platform reliability, scalability, and operational excellence while fostering collaboration and continuo...

United StatesRemote

1 week ago

  •   8 - 10 years exp.  •   Manufacturing & Automotive

$130K - $155K *

Provide your expertise to enhance system reliability and performance. You'll define service level objectives, build observability, and lead incident response, ensuring our platform meets high availabi...

United StatesRemote

Reposted 2 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$132K - $251K *

Optimize cost modeling and benchmarking for complex assemblies, driving transparency in supplier negotiations across various defense products. Lead should cost assessments and develop models to enhanc...

RemoteRemote

1 week ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$125K - $150K *

Elevate your career by designing and coordinating protective relay systems. Leverage your 12+ years of experience in utility substations to craft innovative solutions, collaborate on projects, and eng...

Tennessee, USRemote

Reposted yesterday

  •   11 - 15 years exp.  •   Energy & Utilities

$120K - $135K *

Drive operational excellence by leveraging data analysis and Lean Six Sigma methodologies. Lead initiatives that enhance performance across functions, mentor teams, and align improvements with strateg...

United StatesRemote

1 week ago

  •   5 - 7 years exp.  •   Energy & Utilities

$120K - $145K *

Unlock potential by leading power systems engineering for transmission protection. Drive compliance, enhance reliability, and guide teams in innovative solutions to shape the future of energy with adv...

Austin, TXRemote

2 weeks ago

  •   8 - 10 years exp.  •   Energy & Utilities

$110K - $130K *

Join a team that's driving high-impact commercial data center projects from inception to completion, ensuring alignment with strategic goals, timelines, and budgets while fostering collaboration among...

Quanah, TXRemote

5 days ago

  •   8 - 10 years exp.  •   Enterprise Technology

$110K - $130K *

Lead the charge in managing high-impact commercial data center projects, ensuring alignment with client goals, timelines, and budgets while fostering collaboration among stakeholders and driving opera...

Texas, USRemote

5 days ago

  •   8 - 10 years exp.  •   Enterprise Technology

$132K - $173K *

Architect AI-driven solutions that enhance business processes and decision-making. Collaborate with cross-functional teams to design, develop, and deploy scalable applications, ensuring compliance wit...

Kentucky, USRemote

3 weeks ago

  •   11 - 15 years exp.  •   Manufacturing & Automotive

$95K - $115K *

Champion data-driven insights to enhance reliability assessments of North America's bulk power system. Collaborate with teams to analyze energy data, identify risks, and support the development of cri...

Washington DC, USRemote

2 weeks ago

  •   Less than 5 years exp.  •   Energy & Utilities

$145K - $175K *

Shape the future of AI engineering by leading technical solutions, mentoring teams, and driving production outcomes in a collaborative environment focused on innovation and operational excellence...

Florida, USRemote

1 week ago

  •   8 - 10 years exp.  •   Finance & Insurance

$165K - $215K *

Architect innovative solutions to complex technical challenges, driving platform direction and enabling deep specialists. You'll tackle high-leverage problems that define our future capabilities and e...

United StatesRemote

Yesterday

  •   8 - 10 years exp.  •   Enterprise Technology

$125K - $140K *

Pioneer innovative electrical design solutions while leading projects from concept to completion. Collaborate with clients and stakeholders to ensure compliance and efficiency, mentoring junior engine...

Ottawa, ONRemote

1 week ago

  •   11 - 15 years exp.  •   Technical Services

$144K - $288K *

Lead the design, implementation, and maintenance of cloud infrastructure, ensuring security and scalability while collaborating with cross-functional teams to support healthcare applications and syste...

Woonsocket, RIRemote

Reposted 3 weeks ago

  •   8 - 10 years exp.  •   Pharmaceuticals & Biotech

$100K - $120K *

Drive the development and integration of advanced nuclear energy systems by applying systems engineering methods to translate objectives into clear, verifiable requirements and solutions, while collab...

United StatesRemote

1 week ago

  •   5 - 7 years exp.  •   Energy & Utilities

$204K - $266K *

Lead multi-team security initiatives by driving technical readiness, managing dependencies, and influencing executive decisions. Collaborate across Trust Engineering, Product, and Legal to establish f...

Seattle, WARemote

4 weeks ago

  •   11 - 15 years exp.  •   Information Technology

$110K - $130K *

Lead feasibility strategy and execution for clinical studies, driving operational excellence and data-driven insights to optimize trial planning and enrollment across rare disease programs. Collaborat...

RemoteRemote

Yesterday

  •   5 - 7 years exp.  •   Healthcare

$118K - $180K *

Join a team that's redefining nuclear power engineering by designing innovative systems and leading projects that enhance plant operations and safety. Collaborate with clients and drive impactful modi...

United StatesRemote

1 week ago

  •   8 - 10 years exp.  •   Technical Services

$118K - $180K *

Lead engineering projects in nuclear power systems design, focusing on modifications, analyses, and vendor evaluations. Collaborate with clients and teams to deliver innovative solutions that enhance...

United StatesRemote

1 week ago

  •   8 - 10 years exp.  •   Technical Services

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.