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.
Sr Forward Deployed Engineer, Forward Deployment Engineering
$184K - $250K *
Lead technical delivery and architect AI systems at scale, collaborating with enterprise customers to drive operational excellence and accelerate AI adoption. Mentor teams and define engineering stand...
1 week ago
$101K - $152K *
Lead the charge in ensuring product excellence by overseeing quality assurance processes, conducting audits, and collaborating with cross-functional teams to enhance product quality and exceed custome...
5 days ago
Operations Engineer, AMZL Operations Integration Engineering
$68K - $103K *
Empower operational excellence by integrating innovative automation technologies across logistics networks. Lead cross-functional teams through pilot planning and expansion phases, ensuring successful...
1 week ago
Principal Space RF Engineer, Antenna & Full-Wave EM Modeling
$190K - $275K *
Transform the future of space technology by leading the design and development of advanced RF and antenna systems for space-based applications, ensuring high-performance solutions through innovative e...
3 weeks ago
Principal Space RF Engineer, Antenna & Full-Wave EM Modeling
$190K - $275K *
Lead the charge in developing advanced antenna and RF front-end solutions for space systems. Oversee technical efforts from concept to delivery, collaborating with cross-functional teams to ensure hig...
3 weeks ago
Principal Engineer Hybrid Cloud Operations
$184K - $238K *
Join a team that's shaping the future of cloud operations by driving technical excellence and operational readiness. Leverage your expertise to enhance service delivery and ensure robust support for i...
Yesterday
$82K - $152K *
Lead the charge in software testing and automation, ensuring quality and efficiency through comprehensive test plans. Collaborate with teams, analyze results, and enhance methodologies in a fast-paced...
Reposted 3 weeks ago
Senior Software Engineer, Ruby on Rails
$115K - $170K *
Champion the development of scalable software solutions, leading enhancements for invoicing capabilities in an insurance platform. Collaborate with cross-functional teams to drive innovation and ensur...
3 weeks ago
Sr. Principal/ Principal Product Security Engineer
$125K - $187K *
Champion secure development practices as a Product Security Engineer, leading efforts in threat modeling, vulnerability assessments, and security tooling integration for mission-critical spacecraft an...
1 week ago
Sr. Principal/ Principal Product Security Engineer
$125K - $187K *
Champion the secure development of mission-critical spacecraft and flight software. Collaborate with cross-functional teams to embed security throughout the product lifecycle, ensuring robust protecti...
2 weeks ago
Senior Production Manufacturing Engineer
$101K - $131K *
Unlock potential by driving manufacturing excellence through process optimization, Lean practices, and cross-functional collaboration. This role enhances production efficiency and quality for advanced...
2 weeks ago
$90K - $136K *
Innovate NDE methods for additive manufacturing in aerospace, driving inspection development and cross-functional collaboration to enhance production quality and reliability while addressing complex e...
Today
$82K - $151K *
Join a dynamic team to deliver innovative structural engineering solutions for electrical substations. Collaborate on diverse projects, ensuring safety, functionality, and compliance while mentoring j...
2 weeks ago
$82K - $151K *
Join a team that's shaping the future of structural engineering for electrical substations. Leverage your expertise to deliver innovative solutions, ensuring safety and functionality while collaborati...
2 weeks ago
$82K - $151K *
Lead innovative structural engineering solutions for electrical substation projects, ensuring quality and safety standards are met. Collaborate with cross-functional teams to deliver impactful designs...
2 weeks ago
$130K - $165K *
Accelerate progress at the forefront of space systems development, overseeing the full lifecycle of complex mechanical assemblies. Collaborate with teams to design, analyze, and implement innovative s...
2 weeks ago
$130K - $165K *
Help us drive innovation in space systems by managing the full lifecycle of complex mechanical assemblies, ensuring they meet rigorous design and performance standards while collaborating with cross-f...
2 weeks ago
$100K - $120K *
Manage quality assurance efforts across major construction scopes, ensuring compliance with standards and specifications. Drive a culture of excellence and continuous improvement throughout the projec...
2 weeks ago
$110K - $130K *
Unlock potential by designing and testing advanced RF and microwave systems. Collaborate with a team to innovate and enhance product performance while mentoring junior engineers in a dynamic engineeri...
3 weeks ago
Senior Electrical Engineer, NPI
$112K - $168K *
Grow your career with a dynamic team focused on NPI electrical engineering, driving the development and manufacturing of cutting-edge DNA sequencing instruments through collaboration and hands-on expe...
3 weeks ago
$137K - $193K *
Champion innovative electrical systems for advanced aerospace projects, from design to deployment. Lead multidisciplinary teams in developing reliable mixed-signal and embedded hardware, enhancing nex...
4 weeks ago
Senior Thermo-Mechanical Engineer
$140K - $185K *
Drive innovation in advanced heat exchanger systems, collaborating with cross-functional teams to design, analyze, and validate high-performance solutions for next-generation energy applications, ensu...
2 weeks ago
$150K - $200K *
Transform your career by leading spacecraft vehicle-level verification and testing. Engage early in development to ensure readiness for integration, collaborating with experts to define and execute co...
Yesterday
Senior Electrical Engineer 1 - Nuclear
$84K - $129K *
Unlock your potential by collaborating with a dynamic project team to design and enhance electrical systems for nuclear power plants, ensuring reliability and efficiency in a fast-paced environment...
1 week ago
Senior Electrical Engineer 1 - Nuclear
$84K - $129K *
Support the design and analysis of electrical systems for nuclear power plants. Collaborate with engineers and vendors to ensure project success, focusing on reliability and compliance while managing...
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.