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.
Senior Power Controls & Grid Planning Engineer
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Shape the future of power systems by optimizing control strategies and integrating various energy technologies. Lead engineering design reviews and provide technical oversight for large isolated power...
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Join a dynamic healthcare survey team to ensure compliance with standards across the U.S. This role involves independent travel, analysis, and effective communication with healthcare organizations to...
3 weeks ago
Senior Operations Engineering Program Manager
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Shape the future of operational excellence by leading engineering initiatives, driving program execution, and fostering cross-functional collaboration to enhance performance and deliver key operationa...
3 weeks ago
Senior Software Engineer - Commercial Navigation
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Drive the development of seamless integrations for security platforms, leading a team to deliver high-quality, reliable products that enhance customer security stacks and ensure compatibility with evo...
4 days ago
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Empower quality assurance excellence by leading GMP oversight for contract manufacturing and validation projects, ensuring compliance and collaboration across technical operations to support drug deve...
2 weeks ago
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Shape the future of enterprise infrastructure by leading design, implementation, and optimization of systems. Drive automation, enhance security, and mentor junior staff while collaborating on strateg...
6 days ago
Principal Backend Engineer (Remote)
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Pioneer innovative backend solutions by designing scalable microservices for eCommerce platforms. Lead architecture, optimize integrations, and mentor engineers while driving best practices in API des...
3 weeks ago
Senior/Staff Software Engineer (Platform and Execution Model)
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Elevate your career by designing and building robust distributed systems. Lead architectural decisions, ensure reliability, and mentor engineers while tackling complex challenges in regulated environm...
2 weeks ago
Senior ILA/A&E Engineering Lead
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Transform large-scale project design by leading ILA/A&E engineering initiatives. Own technical solutions from site evaluation to construction support, fostering ADB's growth through effective collabor...
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Lead detection and response strategy, building systems and automations to enhance security. Collaborate with teams to set standards, mentor engineers, and manage complex incidents, ensuring effective...
1 week ago
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Transform the future of mobile broadcasting by leading technical operations, ensuring show readiness, and delivering exceptional live production experiences while mentoring teams and managing client r...
5 days ago
Staff/ Principal Software Engineer (L6/L7): AI Platform Model Serving
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Join a team that's redefining AI/ML model serving infrastructure at scale. Lead innovative solutions for real-time and async workloads, optimizing GPU utilization while embedding AI capabilities into...
Yesterday
Senior Software Engineer, Infrastructure, Google Distributed Cloud
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Lead the development of large-scale infrastructure solutions, optimizing cloud technologies and enhancing software products. Collaborate with teams to deliver mission-critical services for diverse cus...
2 weeks ago
Power Systems Optimization Engineer
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Join a team that's shaping the future of energy by optimizing power systems. Leverage your expertise in mathematical optimization and transmission planning to develop innovative solutions for grid cha...
1 week ago
Principal Software Engineer - Loom
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Drive innovation by owning customer-facing products end to end, leading technical strategy, and shaping product direction. Collaborate across teams to build AI-native experiences that enhance user eng...
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Engineering Manager, Data Streaming
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Accelerate progress at a mission-critical team, leading Data Streaming to enhance data ingestion pipelines. Build a skilled team, ensure pipeline reliability, and collaborate cross-functionally to sup...
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Unlock potential by driving innovative, AI-powered financial audit solutions. Collaborate with cross-functional teams to design agent-driven experiences and own complex onboarding workflows for major...
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Founding Senior Infra Engineer, Distributed Infra
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Manage the lifecycle of accelerator clusters, ensuring efficient capacity, reliability, and security. Collaborate across teams to enhance infrastructure, automate processes, and lead initiatives that...
2 weeks ago
$110K - $130K *
Engineer secure, scalable cloud platforms and automate workflows. Lead migrations, implement observability, and mentor junior engineers while driving cloud-native adoption in a collaborative environme...
1 week ago
Lead Applied Scientist, Search & Information Retrieval
$147K - $274K *
Transform the future of search and information retrieval by designing and deploying large-scale systems that enhance legal, tax, and accounting content, ensuring reliable and measurable impact across...
2 weeks ago
$125K - $150K *
Pioneer the success of large-scale construction projects, ensuring timely delivery and quality standards. Lead diverse teams, manage client relationships, and drive strategic planning while overseeing...
5 days ago
$122K - $183K *
Transform the aerospace certification landscape by leading process development, ensuring compliance with DO-178C standards, and collaborating with cross-functional teams to deliver high-quality softwa...
5 days 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.