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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$215K - $250K *

Help us ensure the stability and reliability of our production systems by leading cross-functional teams, driving service improvements, and leveraging automation and AI to enhance operational efficien...

United StatesRemote

1 week ago

  •   8 - 10 years exp.  •   Enterprise Technology

$130K - $155K *

Optimize the multi-tenant New Relic consolidation layer, aggregating telemetry across AI agent estates. Collaborate with engineering teams to enhance observability practices and ensure effective monit...

Georgia, USRemote

2 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$110K - $130K *

Join a team that's redefining theoretical physics through innovative AI tools. Collaborate to develop groundbreaking technology solutions that enhance research, streamline processes, and drive scienti...

RemoteRemote

Reposted 3 weeks ago

  •   Less than 5 years exp.  •   Enterprise Technology

$93K - $125K *

Join a dynamic team as a technical resource, enhancing enterprise applications and infrastructure services. Drive operational excellence, support cross-functional initiatives, and ensure reliable, sec...

United StatesRemote

1 week ago

  •   5 - 7 years exp.  •   Healthcare

$200K - $285K *

Join a team that's pivotal in ensuring our cloud infrastructure is reliable and scalable. You will build, operate, and enhance production systems using Kubernetes, AWS, and automation, making an impac...

San Mateo, CARemote

Reposted 1 week ago

  •   8 - 10 years exp.  •   Consumer Technology

$100K - $120K *

Drive innovative structural design solutions for utility projects, ensuring quality and compliance. Collaborate with multidisciplinary teams while mentoring junior engineers in a fast-paced environmen...

RemoteRemote

2 weeks ago

  •   8 - 10 years exp.  •   Energy & Utilities

$255K - $290K *

Drive the technical vision for a complex database platform, ensuring scalability and performance. Lead architecture decisions, mentor engineers, and collaborate across teams to enhance data infrastruc...

United StatesRemote

2 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$100K - $185K *

Transform complex workflows by leading AI-driven change initiatives, guiding senior leaders through redesign and adoption processes, and ensuring measurable outcomes in legal, tax, and trade sectors...

RemoteRemote

2 weeks ago

  •   8 - 10 years exp.  •   Media

$115K - $170K *

Champion the development of scalable software solutions, leading enhancements for invoicing capabilities in an insurance platform. Collaborate with cross-functional teams to drive innovation and ensur...

RemoteRemote

3 weeks ago

  •   5 - 7 years exp.  •   Finance & Insurance

$84K - $129K *

Lead the design and analysis of electrical systems for nuclear power plants. Collaborate with engineers and vendors to ensure project success, focusing on reliability and compliance. Engage in trouble...

United StatesRemote

2 weeks ago

  •   5 - 7 years exp.  •   Technical Services

$209K - $273K *

Advance your career by leading a high-performing engineering team, driving strategic execution and operational excellence while ensuring a reliable data platform aligns with enterprise goals and custo...

RemoteRemote

Reposted 2 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$147K - $274K *

Empower innovation by leading applied AI research initiatives that shape product features. Collaborate with cross-functional teams to translate complex problems into impactful AI solutions, mentoring...

RemoteRemote

4 days ago

  •   5 - 7 years exp.  •   Media

$140K - $252K *

Unlock potential by leading test strategies for hypervisor performance and VM quality. Collaborate with teams to design automated benchmarks and validate deployment safety, ensuring high standards acr...

Ottawa, ONRemote

1 week ago

  •   11 - 15 years exp.  •   Information Technology

$100K - $120K *

Empower quality through engineering excellence and automation. Drive innovation by integrating automated testing into CI/CD pipelines, collaborating with teams to elevate software standards and preven...

United StatesRemote

3 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$135K - $150K *

Champion innovation by enhancing our cloud infrastructure and automating operations. Collaborate with cross-functional teams to drive AI-powered solutions and ensure software reliability in a dynamic...

United StatesRemote

4 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$118K - $180K *

Lead the charge in advanced piping engineering, providing technical direction and oversight for complex projects. Ensure compliance with industry codes while delivering high-quality solutions and fost...

United StatesRemote

3 weeks ago

  •   8 - 10 years exp.  •   Technical Services

$158K - $234K *

Develop and enhance infrastructure and tools to empower developers in delivering scalable, secure, and reliable software. Collaborate across teams to improve system reliability, automate processes, an...

United StatesRemote

2 weeks ago

  •   5 - 7 years exp.  •   Finance & Insurance

$135K - $201K *

Innovate your career by enhancing system reliability and developer tools. Collaborate across teams to build scalable infrastructure and automate processes, ensuring a seamless developer experience whi...

CanadaRemote

2 weeks ago

  •   5 - 7 years exp.  •   Finance & Insurance

$165K - $253K *

Lead the charge in managing a project team focused on high voltage substations, overseeing design, analysis, and implementation to modernize the electric grid while ensuring projects meet client speci...

United StatesRemote

3 weeks ago

  •   15+ years exp.  •   Technical Services

$104K - $166K *

Champion cloud reliability by designing Python-based AWS solutions and engineering tools. Leverage Infrastructure-as-Code with Terraform to enhance platform reliability and automate processes across t...

United StatesRemote

6 days ago

  •   8 - 10 years exp.  •   Aerospace & Defense

$150K - $350K *

Build advanced inference systems to enhance RL research, optimizing throughput and enabling scalable model updates. Collaborate with researchers to balance efficiency and quality in cutting-edge AI ar...

San Francisco, CARemote

1 week ago

  •   Less than 5 years exp.  •   Information Technology

$118K - $180K *

Unlock potential by performing structural engineering analyses for renewable energy projects. Collaborate with multi-discipline teams to optimize technical and financial aspects, ensuring successful d...

United StatesRemote

Today

  •   8 - 10 years exp.  •   Technical Services

$80K - $95K *

Unlock your potential as an Estimator, analyzing costs and preparing competitive estimates for construction projects. Collaborate with teams to ensure accuracy and efficiency while driving project suc...

Quanah, TXRemote

5 days ago

  •   5 - 7 years exp.  •   Enterprise Technology

$120K - $133K *

Unlock the potential of global clinical trials by leading feasibility projects, analyzing data, and developing strategies. Collaborate with cross-functional teams to deliver insights and drive operati...

Durham, NCRemote

5 days ago

  •   5 - 7 years exp.  •   Pharmaceuticals & Biotech

$150K - $205K *

Lead the charge in deploying and operating Kubernetes infrastructure for U.S. government cloud environments. Ensure production reliability and enhance automation while collaborating with a global SRE...

Utah, USRemote

1 week ago

  •   8 - 10 years exp.  •   Information Technology

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.