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.
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.
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.
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.
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.
Software Engineer 4 (Commercial Nuclear)
$113K - $178K *
Drive your career with a senior role focused on software development for control room simulators, collaborating with engineers to enhance plant models and ensure high-quality deliverables in a dynamic...
1 week ago
Senior Software Engineer II - Agentic Intelligence
$250K - $280K *
Drive innovation by designing and delivering advanced AI agents that leverage high-cardinality observability data. Collaborate with a dynamic team to enhance Canvas capabilities, ensuring agents perfo...
3 weeks ago
Senior Software Engineer II - Agentic Intelligence
$183K - $206K *
Partner with us to innovate agent engineering, crafting unique observability solutions using high-cardinality data. Lead projects from prototype to production while enhancing Canvas capabilities for i...
Reposted 3 weeks ago
Principal Cost Engineer - Design to Value
$96K - $192K *
Join a dynamic team to drive cost reduction initiatives and enhance material productivity across global business units. Collaborate with stakeholders to influence design and manufacturing changes, ens...
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$280K - $330K *
Empower a dynamic engineering team by leading technical architecture, enhancing system reliability, and driving scalable solutions that support rapid growth in a fast-paced fintech environment. Foster...
Reposted 3 weeks ago
$120K - $145K *
Transform order management processes by leading cross-functional teams in large-scale commerce projects. Drive system design and integration across regions, ensuring seamless order lifecycle and fulfi...
3 weeks ago
$160K - $180K *
Lead the charge in driving agile execution across product and engineering teams, managing digital product launches and enhancing client value through innovative solutions. Collaborate cross-functional...
1 week ago
Staff Attack Engineer, External
$238K - $280K *
Lead the charge in developing autonomous attack workflows for external surfaces, leveraging your expertise to enhance reconnaissance capabilities and mentor engineers while driving strategic technical...
1 week ago
Member of Technical Staff, Forward Deployed Engineer (New Stealth Startup)
$150K - $300K *
Transform enterprise operations by developing AI solutions tailored to customer needs. Engage directly with clients, manage the full technical lifecycle, and drive measurable improvements in AI perfor...
6 days ago
Principal Engineer, System Performance Analytics
$200K - $275K *
Lead the development of off-board AI evaluation frameworks to optimize safety and performance for autonomous vehicles. Collaborate with cross-functional teams to design scalable systems and enhance di...
Reposted 2 days ago
Principal Grants Management Implementation Consultant, Higher Education
$140K - $210K *
Unlock the potential of Higher Education by designing and implementing Workday Grants Management solutions. Collaborate with mission-driven organizations to ensure accuracy and long-term success in gr...
1 week ago
$110K - $130K *
Champion customer solutions by rapidly prototyping and deploying AI-driven applications. Collaborate with cross-functional teams to enhance product capabilities and drive adoption, ensuring impactful...
1 week ago
Senior Principal Architect - Enterprise Solutions Architecture
$183K - $255K *
Lead the charge in defining enterprise architecture strategies that drive modernization and transformation across technology domains, engaging stakeholders and mentoring teams to achieve excellence in...
1 week ago
$95K - $159K *
Elevate your career by ensuring software quality and compliance in innovative cloud and AI/ML systems, collaborating with cross-functional teams to enhance product development and uphold stringent saf...
Reposted 3 weeks ago
$185K *
Accelerate software development by leading a team of engineers, driving technical strategy, and ensuring delivery of scalable, customer-focused solutions with operational excellence...
Reposted 3 weeks ago
Staff Software Engineer, Backend (Capacity Modeling)
$181K - $241K *
Tackle complex challenges in capacity modeling, ensuring infrastructures handle peak demands while leading strategic initiatives and cross-team collaborations to optimize performance and reliability...
Reposted 3 weeks ago
Senior Transmission Line Engineer (Remote)
$141K - $184K *
Lead the design of high voltage transmission lines, utilizing advanced engineering techniques and PLS-CADD software. Collaborate with multi-discipline teams to deliver comprehensive project documentat...
2 weeks ago
$135K - $160K *
Unlock your potential as a Lead Data Software Engineer, driving innovative data solutions and leading cross-functional teams to enhance our data infrastructure and ensure scalability and performance a...
3 weeks ago
$110K - $130K *
Elevate product development by leading signal integrity initiatives, ensuring high-speed data transmission excellence, and collaborating with cross-functional teams to drive innovative solutions from...
2 weeks ago
Expert Detection and Response Engineer
$124K - $229K *
Join us to protect our players and platforms from advanced cyber threats. As a key member of our security team, you'll actively identify, investigate, and respond to security incidents, ensuring robus...
2 weeks ago
$96K - $154K *
Accelerate progress at our company by designing and building automated regression capabilities. Collaborate with cross-functional teams to enhance testing efficiency and reliability, ensuring faster r...
5 days ago
$129K - $193K *
Partner with us to transform workflows through innovative AI applications, enhancing both internal operations and user experience. In this high-ownership role, you'll build and evaluate end-to-end sol...
Reposted 1 week ago
Product Engineer- Endpoint Security
$90K - $153K *
Lead the enhancement and administration of enterprise endpoint security technologies, collaborating with cross-functional teams to optimize security processes and improve detection capabilities in a g...
1 week ago
Senior Operations Engineer, CX
$120K - $150K *
Drive operational excellence by designing and enhancing technology systems that elevate customer experience. Lead cross-functional initiatives, leveraging AI and automation to create scalable solution...
2 weeks ago
Lead Platform Engineer (Data & AI)
$155K - $175K *
Unlock potential by leading the architecture and deployment of AI and workflow platforms, driving innovation across client engagements while collaborating with cross-functional teams to enhance operat...
2 weeks ago
What does a Principal Reliability Engineer do?
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?
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?
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?
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.