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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1
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$162K - $290K *

Contribute to building cutting-edge software systems that harness AI to solve real-world operational challenges. Drive technical strategy, collaborate across teams, and develop full-stack solutions in...

United StatesRemote

Reposted 3 weeks ago

  •   8 - 10 years exp.  •   Enterprise Technology

$160K - $190K *

Transform security solutions across multiple domains, driving technical direction and collaboration to address high-risk items and enhance Meta's security posture company-wide. Lead cross-functional t...

RemoteRemote

5 days ago

  •   5 - 7 years exp.  •   Enterprise Technology

$109K - $156K *

Champion reliability by leading SRE projects from inception to production. Collaborate with teams to enhance infrastructure across hybrid environments, driving architectural excellence and operational...

United StatesRemote

2 days ago

  •   5 - 7 years exp.  •   Energy & Utilities

$110K - $130K *

Lead large-scale engineering projects by overseeing design tasks, ensuring compliance, and mentoring team members. Collaborate with project managers to deliver high-quality solutions that meet client...

RemoteRemote

3 weeks ago

  •   8 - 10 years exp.  •   Finance & Insurance

$150K - $230K *

Architect system-level requirements and verification plans for a complex aerospace program. Collaborate with cross-functional teams to ensure coherent design and integration across multiple engineerin...

Huntsville, ALRemote

3 weeks ago

  •   8 - 10 years exp.  •   Education, Government & Non-Profit

$80K - $95K *

Champion power system analysis by conducting modeling for transmission planning studies, ensuring compliance with NERC standards, and delivering high-quality technical reports while managing multiple...

Austin, TXRemote

1 week ago

  •   Less than 5 years exp.  •   Energy & Utilities

$110K - $130K *

Transform healthcare by engineering seamless data integrations between complex EHR systems and our innovative platform. Empower clinicians with actionable insights to enhance patient care and outcomes...

United StatesRemote

Reposted 3 weeks ago

  •   Less than 5 years exp.  •   Healthcare

$285K - $320K *

Lead the charge in delivering Honeycomb Private Cloud, driving product growth, and collaborating across teams to enhance operational processes while building a high-performing engineering team to supp...

CanadaRemote

2 weeks ago

  •   Less than 5 years exp.  •   Enterprise Technology

$202K - $318K *

Accelerate progress at our AI-driven platform by leading a high-performing engineering team. Oversee technical direction, manage people, and ensure quality to deliver impactful agent experiences acros...

RemoteRemote

4 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$120K - $190K *

Elevate your career by leading a dynamic engineering team to design and build innovative software solutions. Collaborate across functions to enhance product quality and mentor junior engineers while d...

Georgia, USRemote

1 week ago

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

$142K - $186K *

Pioneer a data-driven culture by designing scalable ELT pipelines and analytics models. Collaborate across teams to ensure product data integrity and empower stakeholders with self-service insights, d...

United StatesRemote

3 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$150K - $350K *

Join a dynamic team to develop cutting-edge reinforcement learning algorithms and frameworks. Collaborate on scaling research and training systems, focusing on your strengths to enhance AI capabilitie...

San Francisco, CARemote

1 week ago

  •   Less than 5 years exp.  •   Information Technology

$85K - $125K *

Shape compliance strategies across hardware and biotech sectors, ensuring products meet global regulatory standards and collaborating with cross-functional teams to drive innovative solutions and main...

Massachusetts, USRemote

Reposted 2 days ago

  •   5 - 7 years exp.  •   Pharmaceuticals & Biotech

$125K - $150K *

Unlock potential by driving the design and reliability of product infrastructure. Collaborate across teams to enhance software delivery, automate processes, and build scalable cloud solutions while ad...

United StatesRemote

2 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$175K - $219K *

Elevate engineering excellence by guiding technical strategy and best practices across teams. Lead architectural vision, ensure reliability and security, and foster collaboration to build a cutting-ed...

CanadaRemote

Reposted 2 weeks ago

  •   11 - 15 years exp.  •   Information Technology

$186K - $252K *

Shape the future of AI in cybersecurity by designing and delivering advanced LLM and agentic AI systems. Collaborate across teams to establish best practices, mentor engineers, and translate customer...

California, USRemote

Today

  •   8 - 10 years exp.  •   Enterprise Technology

$125K - $140K *

Unlock your potential as a senior technical contributor, leading infrastructure design and implementation. Drive strategic decisions, mentor junior engineers, and enhance system performance in a dynam...

United StatesRemote

5 days ago

  •   5 - 7 years exp.  •   Energy & Utilities

$110K - $130K *

Innovate your career with a key role supporting the global launch and technical operations of radiopharmaceuticals, driving compliance, quality initiatives, and collaboration with CDMOs while leading...

United StatesRemote

Reposted 1 week ago

  •   5 - 7 years exp.  •   Pharmaceuticals & Biotech

$84K - $129K *

Elevate your career by applying your expertise in thermodynamics and fluid mechanics to design and optimize nuclear power plant systems. Collaborate with clients and mentor junior engineers while driv...

United StatesRemote

3 weeks ago

  •   5 - 7 years exp.  •   Technical Services

$94K - $176K *

Drive innovation in document processing by leading high-impact projects, shaping architecture, and optimizing performance in a queue-driven pipeline. Collaborate across teams to enhance AI products an...

RemoteRemote

1 week ago

  •   5 - 7 years exp.  •   Media

$100K - $170K *

Transform your career by leading the development of AI-powered observability solutions that enhance operational efficiency and system resilience across multi-cloud environments. Drive innovation in au...

Illinois, USRemote

Reposted 3 days ago

  •   5 - 7 years exp.  •   Finance & Insurance

$145K - $170K *

Champion the optimization and maintenance of existing systems, collaborating with engineers to enhance SLI/SLO operations and disaster recovery planning. Gain broad exposure in a small team, shaping p...

United StatesRemote

1 week ago

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

$190K - $275K *

Elevate technical excellence as the Chief Engineer, guiding multidisciplinary teams to ensure mission success through robust architecture, requirements management, and strategic decision-making in com...

Huntsville, ALRemote

3 weeks ago

  •   11 - 15 years exp.  •   Education, Government & Non-Profit

$118K - $180K *

Shape the future of power generation by overseeing electrical systems' performance, reliability, and safety. Collaborate with teams to manage maintenance, troubleshooting, and improvements across dive...

United StatesRemote

1 week ago

  •   11 - 15 years exp.  •   Technical Services

$135K - $182K *

Lead the charge in enhancing supplier performance and quality for electronic components. Collaborate with cross-functional teams to drive continuous improvement initiatives and ensure compliance with...

Washington, DCRemote

6 days ago

  •   5 - 7 years exp.  •   Manufacturing & Automotive

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.