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.
$129K - $193K *
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Reposted 1 week ago
Product Engineer- Endpoint Security
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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...
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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...
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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
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Join a dynamic team as you lead the design and development of complex software systems. Drive technical direction, mentor peers, and ensure high-quality, scalable solutions that align with business go...
1 week ago
Principal System Architect - MedDevice
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Lead the charge in defining and governing architectural strategies for a secure and scalable software ecosystem across device and digital platforms, influencing cross-functional teams and senior stake...
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Oracle Principal Pre-Sales & Delivery Architect
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Unlock the potential of Oracle solutions by leading multi-engagement pre-sales and delivery efforts. Drive customer adoption and value through strategic solution design, ensuring seamless integration...
2 days ago
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Shape the future of healthcare technology by leading software development initiatives, driving AI integration, and enhancing operational efficiency across multiple teams while maintaining hands-on cod...
4 days ago
$140K - $180K *
Join a team that's dedicated to developing scalable software solutions, designing responsive UIs, and optimizing backend services. Collaborate across functions to drive innovation and champion best pr...
3 weeks ago
Principal Enterprise Architect
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Transform enterprise architecture by defining and implementing core frameworks, driving AI integration, and building consensus across teams. Lead the development of standards and strategies to support...
3 weeks ago
$110K - $130K *
Advance enterprise threat detection capabilities by developing high-fidelity detections across security platforms. Collaborate with cross-functional teams to enhance defensive posture and mentor junio...
1 week ago
Lead Cybersecurity Engineer - SIEM/AI
$112K - $168K *
Pioneer the evolution of enterprise security operations by optimizing SIEM capabilities, enhancing detection processes, and implementing AI-driven solutions to improve efficiency and response times ac...
1 week ago
Computer Systems Validation Engineer
$150K - $178K *
Pioneer a comprehensive Computer System Validation strategy across GxP systems. Collaborate with Quality and IT to drive compliance and data integrity while enhancing efficiency in validation processe...
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Principal Engineer, Solutions Architecture - Networking
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Design and optimize AI-ready networking infrastructures to support high-performance computing and data-intensive workloads. Collaborate with customers to assess, plan, and implement scalable solutions...
Reposted yesterday
Senior Technical Project Manager (STPM)
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Join a team that leads complex technical infrastructure projects, driving AI initiatives and operational improvements through effective project delivery, stakeholder engagement, and disciplined planni...
Reposted yesterday
Plant Process Simulation Engineer II
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Join a team that's dedicated to advancing clean energy by developing and owning plant process simulation models. Collaborate across disciplines to enhance design, operations, and plant dynamics for in...
Yesterday
$130K - $155K *
Drive innovation in fiber optic communication by leading the design and development of high-speed transceivers, collaborating with engineering teams to address complex network switch connectivity chal...
Reposted yesterday
Lead Platform Engineer/Architect - HPC, Kubernetes
$150K - $180K *
Join a high-growth infrastructure team to operate and scale Kubernetes platforms across multiple cloud providers, ensuring efficient GPU resource allocation and robust monitoring systems to support ma...
3 weeks ago
Lead Platform Engineer/Architect - HPC, Kubernetes
$150K - $180K *
Accelerate progress at a high-growth infrastructure team managing Kubernetes platforms across multiple clouds. You'll enhance GPU resource efficiency and ensure system reliability while collaborating...
3 weeks ago
Lead Platform Engineer/Architect - HPC, Kubernetes
$150K - $180K *
Empower your career by joining a dynamic infrastructure team managing Kubernetes platforms across multiple clouds. You'll develop systems that safeguard GPU resources, ensuring optimal performance and...
3 weeks ago
Senior Sales Engineer, Data Products
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Join a team that's redefining data solutions by leading technical sales efforts, collaborating with Account Managers, and driving customer success through innovative data architecture and tailored dem...
2 days ago
Associate Director - Senior Construction Program Manager
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Lead the charge in managing strategic client relationships and projects, leveraging your extensive cost management expertise in the data centre sector. Empower teams through mentorship while driving b...
2 weeks ago
$110K - $130K *
Join us to transform enterprise OS infrastructure through modern practices, leveraging your Python expertise and operational skills to drive modernization, package migrations, and effective CI/CD impl...
1 month ago
$110K - $130K *
Empower project success by managing financial coordination, stakeholder relationships, and full-lifecycle oversight. Drive effective communication and risk management while adapting to changing priori...
3 weeks ago
$110K - $130K *
Transform enterprise endpoint capabilities by designing, securing, and automating solutions for diverse users. Collaborate with cybersecurity and support teams to ensure effective deployment and lifec...
3 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.