Principal Reliability Engineer Jobs

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.

What Does a Principal Reliability Engineer Do?

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.

Skills and Qualifications

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.

Industries and Career Opportunities

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.

Find Principal Reliability Engineer Jobs on Ladders

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.

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$110K - $130K *

Join our team to validate and enhance data migration processes through comprehensive testing, ensuring quality and performance in a dynamic Agile environment. Your expertise will drive successful syst...

United StatesRemote

2 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$100K - $152K *

Drive innovative electrical designs within nuclear power projects, collaborating with diverse teams to enhance system reliability and performance. Address complex engineering challenges while ensuring...

United StatesRemote

4 weeks ago

  •   5 - 7 years exp.  •   Technical Services

$100K - $152K *

Elevate your career by solving complex electrical engineering challenges in nuclear power. Engage with multi-disciplinary teams to ensure project delivery, from design through installation, while supp...

United StatesRemote

4 weeks ago

  •   5 - 7 years exp.  •   Technical Services

$80K - $120K *

Elevate software quality by leading comprehensive testing strategies, ensuring all systems meet rigorous standards and user needs. Collaborate with cross-functional teams to drive improvements and del...

Texas, USRemote

2 weeks ago

  •   8 - 10 years exp.  •   Information Technology

$110K - $130K *

Join a dynamic team as a Software Testing Principal, where you'll develop and execute comprehensive test plans, ensuring high-quality software solutions. Collaborate with cross-functional teams to dri...

Texas, USRemote

2 weeks ago

  •   8 - 10 years exp.  •   Information Technology

$135K - $160K *

Empower a talented engineering team to develop innovative airgap-native software solutions. Drive product success in National Defense by ensuring seamless integration with UDS, fostering collaboration...

United StatesRemote

2 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$86K - $165K *

Unlock potential by leading the development and optimization of standardized supply chain processes, leveraging Lean Six Sigma methodologies to drive efficiency and innovation across cross-functional...

Arizona, USRemote

Today

  •   5 - 7 years exp.  •   Aerospace & Defense

$126K - $160K *

Drive impactful software solutions by collaborating with sales teams, leading demos, and managing technical inquiries. Leverage your expertise to enhance customer experiences and support enterprise tr...

San Diego, CARemote

6 days ago

  •   8 - 10 years exp.  •   Transportation

$118K - $180K *

Join a dynamic team to design high-voltage transmission lines, mentor peers, and ensure compliance with engineering standards. Leverage your expertise to deliver innovative solutions and enhance clien...

United StatesRemote

6 days ago

  •   8 - 10 years exp.  •   Technical Services

$89K - $107K *

Partner with us to enhance map quality for autonomous vehicles, ensuring high-definition geospatial datasets meet rigorous standards for accuracy and safety. Collaborate across teams to develop effect...

United StatesRemote

4 weeks ago

  •   Less than 5 years exp.  •   Enterprise Technology

$156K - $204K *

Drive data alignment and enhance business processes by designing robust data pipelines and infrastructure. Collaborate with cross-functional teams to ensure data quality and accessibility, enabling ef...

United StatesRemote

3 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$116K - $154K *

Bring your expertise to drive supplier quality excellence, implementing quality plans, managing audits, and fostering improvements. Collaborate with engineering teams to enhance manufacturability and...

United StatesRemote

3 days ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$135K - $160K *

Join us to develop and enhance algorithms for cutting-edge AI solutions. Collaborate with engineers and architects to transform innovative ideas into production-ready code, ensuring high-quality stand...

Cary, NCRemote

3 weeks ago

  •   5 - 7 years exp.  •   Enterprise Technology

$120K - $150K *

Shape the future of quality assurance by ensuring our products meet high standards. Collaborate with engineering teams to test APIs, SDKs, and real-time integrations, while building automation for fas...

New York, NYRemote

5 days ago

  •   Less than 5 years exp.  •   Information Technology

$166K - $230K *

Empower your career as a Senior Infrastructure Engineer focusing on enhancing Lakehouse infrastructure, security, and cost efficiency while collaborating with cross-functional teams to optimize data p...

United StatesRemote

4 weeks ago

  •   5 - 7 years exp.  •   Finance & Insurance

$190K - $200K *

Lead the charge in electrical engineering excellence across multiple campuses, ensuring robust design, validation, and energization of critical infrastructure while integrating onsite generation solut...

United StatesRemote

2 weeks ago

  •   8 - 10 years exp.  •   Information Technology

$150K - $180K *

Lead the design and development of complex software systems, ensuring architectural consistency and best practices. Collaborate with teams to deliver scalable solutions while mentoring engineers and d...

United StatesRemote

5 days ago

  •   8 - 10 years exp.  •   Healthcare

$164K - $200K *

Shape the future of software integration by leading a team to develop a robust ERP connector framework, ensuring data integrity and seamless communication between systems while driving architectural d...

Minneapolis, MNRemote

1 week ago

  •   8 - 10 years exp.  •   Enterprise Technology

$110K - $130K *

Engage in advanced security operations as a Senior Security Analyst, leading incident response, enhancing detection capabilities, and driving process improvements to protect critical assets in a dynam...

United StatesRemote

2 weeks ago

  •   Less than 5 years exp.  •   Education, Government & Non-Profit

$135K - $180K *

Drive innovative electrical design solutions for high-density compute environments. Collaborate across teams to ensure compliance with industry standards while mentoring junior engineers. Make a signi...

United StatesRemote

1 week ago

  •   5 - 7 years exp.  •   Information Technology

$70K - $117K *

Unlock potential by leveraging your expertise in structural engineering to ensure the integrity and safety of marine vessels. Collaborate with a dynamic team to support critical naval operations and e...

United StatesRemote

2 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$160K - $190K *

Lead the charge in defining and executing enterprise AI architecture strategy, ensuring scalable, ethical AI integration across platforms. Drive innovation through Generative and Agentic AI, aligning...

Florida, USRemote

1 week ago

  •   8 - 10 years exp.  •   Finance & Insurance

$100K - $166K *

Champion project execution and risk management in complex energy infrastructure, driving operational efficiency and digital innovation while collaborating with cross-functional teams to enhance projec...

United StatesRemote

5 days ago

  •   5 - 7 years exp.  •   Business Services

$168K - $181K *

Lead the charge in developing innovative AWS cloud solutions for scoring capabilities. Collaborate with cross-functional teams to enhance system reliability and efficiency, while mentoring junior engi...

United StatesRemote

2 weeks ago

  •   5 - 7 years exp.  •   Education, Government & Non-Profit

$95K - $130K *

Empower your career by leading quality assurance efforts for critical healthcare systems. Collaborate with teams to enhance user experiences for Veterans, ensuring high-quality service delivery throug...

United StatesRemote

Today

  •   5 - 7 years exp.  •   Enterprise Technology

Frequently Asked Questions (FAQ)

  • What does a Principal Reliability Engineer do?question toggle

    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?question toggle

    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?question toggle

    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?question toggle

    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.