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.
Principal Specialist, Supplier Quality & Development - Electronics (Remote)
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Empower our supply chain excellence by managing supplier quality, driving systemic improvements, and ensuring compliance. Collaborate across functions to boost performance and sustainability while lev...
Reposted 1 week ago
Staff Software Engineer, Partner Integrations
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Transform the integration landscape by architecting robust connections between NodeZero and key security platforms, ensuring reliability and observability while mentoring engineers and driving technic...
5 days ago
Principal Product Security Incident Responder (m/f)
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Lead critical cybersecurity efforts in energy systems by managing vulnerability disclosures, incident responses, and deploying AI tools. Engage with stakeholders across industries to enhance system se...
Reposted 3 weeks ago
Senior Manager, Regulatory Affairs
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Transform regulatory strategies for rare disease and cardio-pulmonary drug-device programs. Collaborate with cross-functional teams to ensure compliance and drive successful submissions globally, supp...
2 weeks ago
Managing Engineer, Software Engineering -Remote
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Engage in architecting and designing digital products, leading teams to implement innovative software solutions while ensuring accountability for product success and performance metrics...
3 weeks ago
Intermediate Mechanical Engineer (Remote)
$127K - $143K *
Drive innovative mechanical designs for district energy and low-carbon thermal systems. Collaborate with a multidisciplinary team, manage projects independently, and build strong client relationships...
2 weeks ago
GIS Software Quality Assurance Engineer
$95K - $120K *
Champion quality assurance in GIS software by developing test plans, validating data, and ensuring reliability for Army geospatial applications. Collaborate with experts to enhance automated testing p...
1 week ago
$120K - $145K *
Design and develop transformative AI/ML models and solutions, collaborating with cross-functional teams to solve complex business problems, and ensure performance and scalability of integration in pro...
Reposted 3 weeks ago
Senior Relay Settings Engineer
$107K - $195K *
Unlock potential by leading the design and implementation of relay settings for utility substations and renewable energy projects, collaborating with engineers and clients to solve complex engineering...
2 weeks ago
Senior Technical Solutions Analyst
$100K - $120K *
Champion strategic technology solutions for back-office operations, translating complex business needs into actionable plans. Collaborate with stakeholders to enhance ERP systems, improve processes, a...
Reposted 4 days ago
$145K - $157K *
Transform space operations by leveraging Kubernetes to deliver resilient solutions. Collaborate within an Agile framework to enhance software deployment, ensuring optimal performance and security for...
1 week ago
Senior Software Engineer II - Agentic SDLC
$170K - $185K *
Champion innovative software solutions by leading complex projects, mentoring engineers, and driving technical excellence across teams. Collaborate on strategic initiatives to enhance reliability and...
6 days ago
Senior Architect, Physical AI and Robotics
$150K - $180K *
Unlock potential by leading innovative Physical AI and Robotics initiatives. Collaborate with Fortune 1000 clients to design and implement cutting-edge solutions, driving R&D and engineering excellenc...
Today
Principal Client Advisor - Tech (United States)
$150K - $180K *
Empower enterprise clients by delivering strategic insights and solutions that enhance hiring processes. Drive growth through relationship management and data analysis, ensuring clients achieve measur...
3 weeks ago
$103K - $125K *
Lead the vision and roadmap for Edge Fabric capabilities, translating customer needs into actionable technical requirements. Collaborate across teams to prioritize product backlogs, ensure delivery re...
2 days ago
Associate Principal Solution Architect
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Unlock potential by architecting customized applications using Conga Products. Lead end-to-end Quote-to-Cash implementations, enhancing operational efficiency and driving business transformation in co...
3 weeks ago
Senior Software Engineer - Open Source (RD217)
$148K - $201K *
Empower the development of our open source software solutions while collaborating with engineers and community contributors. Leverage your cloud native expertise to enhance mission outcomes through in...
Reposted 1 week ago
$110K - $130K *
Elevate your career by designing and implementing hybrid networks across AWS, OCI, and on-premises environments, ensuring secure connectivity and compliance while troubleshooting complex issues in a f...
1 week ago
Senior Clinical Research Associate
$95K - $115K *
Advance your career by leading clinical research projects and ensuring compliance with timelines and standards. Collaborate with stakeholders and clinical sites to safeguard subjects' rights and data...
1 month ago
Senior Full Stack Developer- Python
$110K - $130K *
Join a dynamic team as a Full Stack Developer, driving technology modernization and digital transformation initiatives. Collaborate across disciplines to design, develop, and support secure enterprise...
3 weeks ago
Senior Generative AI Python Engineer
$135K - $160K *
Unlock innovation by designing backend services in Python and enhancing AI-powered search solutions. Collaborate in agile teams to create impactful enterprise search products while mentoring peers and...
4 weeks ago
$100K - $140K *
Lead the charge in transforming healthcare through cloud solutions, driving modernization and interoperability initiatives. Collaborate with cross-functional teams to design secure, scalable Azure arc...
1 week ago
Senior Principal AI Engineer- AI Center of Excellence
$212K - $339K *
Shape the future of AI infrastructure by architecting secure, scalable platforms for LLM training and production. Collaborate with cross-functional teams to solve complex challenges and drive innovati...
Reposted 3 days ago
Integration/Test Automation Engineer (Journeyman)
$100K - $120K *
Drive the development and execution of automated tests for integration and performance, ensuring quality and reliability in software delivery. Collaborate with cross-functional teams to enhance testin...
Yesterday
$150K - $180K *
Contribute to cloud migration efforts by designing secure, scalable Azure architectures. Collaborate with cross-functional teams to deliver innovative solutions for mission-critical healthcare applica...
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.