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.
$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...
Reposted 3 weeks ago
Security Engineer Lead, Security Foundations
$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...
5 days ago
Staff Site Reliability Engineer
$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...
2 days ago
Principal Engineer - Site Design
$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...
3 weeks ago
Lead Program Systems Engineer, Cyclops (remote considered)
$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...
3 weeks ago
$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...
1 week ago
Software Engineer, Data Integration
$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...
Reposted 3 weeks ago
Senior Engineering Manager - Tenant
$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...
2 weeks ago
$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...
4 weeks ago
Staff Software Engineer, Reliability Engineer- Order Up (Remote)
$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...
1 week ago
Senior Product Analytics Engineer
$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...
3 weeks ago
Research Engineer / Scientist - Reinforcement Learning
$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...
1 week ago
Regulatory Compliance Engineer II
$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...
Reposted 2 days ago
Senior Site Reliability Expert
$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...
2 weeks ago
Principal Software Engineer, Collaborative Web Platform
$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...
Reposted 2 weeks ago
$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...
Today
$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...
5 days ago
Sr. Sustainability Engineer - Radiopharmaceutical Manufacturing
$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...
Reposted 1 week ago
Senior Mechanical Engineer 1 - Nuclear Plant Analysis
$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...
3 weeks ago
Senior Software Engineer- Rust / C++
$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...
1 week ago
Lead Product Engineer - (AIOps for Observability) - Remote
$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...
Reposted 3 days ago
$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...
1 week ago
Program Chief Engineer, Cyclops (Remote considered)
$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...
3 weeks ago
Lead Electrical Specialist 1 - Construction Management
$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...
1 week ago
Senior Advanced Project Engineer - Electronics Supplier Development
$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...
6 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.