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Reliability Availability Maintainability Jobs (NOW HIRING)

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Reliability Engineer

Carlsbad, NM · On-site

$86K - $108K/yr

Reliability Engineer - Mining Operations Location: Carlsbad, NM Department: Maintenance ... Equipment Availability * Planned Maintenance Compliance * Overall Equipment Effectiveness (OEE)

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Reliability Availability Maintainability information

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$62K

$117.5K

$168.5K

How much do reliability availability maintainability jobs pay per year?

As of Sep 12, 2026, the average yearly pay for reliability availability maintainability in the United States is $117,488.00, according to ZipRecruiter salary data. Most workers in this role earn between $94,500.00 and $140,000.00 per year, depending on experience, location, and employer.

What are reliability, availability, and maintainability in engineering?

Reliability, Availability, and Maintainability (RAM) are key performance metrics used in engineering to assess the performance and efficiency of systems. Reliability measures the probability that a system will perform its intended function without failure for a specified period. Availability refers to the proportion of time a system is operational and ready for use, while maintainability is the ease and speed with which a system can be restored to working condition after a failure. Together, RAM analysis helps organizations optimize system design, reduce downtime, and manage maintenance costs.

What are the key skills and qualifications needed to thrive as a reliability, availability, and maintainability engineer?

To thrive as a Reliability, Availability, and Maintainability (RAM) Engineer, you need a solid background in engineering principles, data analysis, and statistical modeling, often supported by a relevant engineering degree. Familiarity with reliability analysis tools (such as Weibull analysis software), maintenance management systems, and industry standards like MIL-STD-217 or IEC 61025 is typical. Strong problem-solving skills, attention to detail, and effective communication are essential soft skills for collaborating with cross-functional teams and presenting technical findings. These skills ensure systems are designed, maintained, and improved for optimal performance, safety, and cost-effectiveness throughout their lifecycle.

What are some common challenges faced by professionals in reliability, availability, and maintainability roles, and how can they be addressed?

Professionals working in RAM roles often face challenges such as gathering accurate failure data, integrating RAM analysis early in the design process, and communicating technical findings to non-technical stakeholders. Overcoming these hurdles requires strong collaboration with cross-functional teams, the use of specialized reliability software, and ongoing training to stay updated on best practices. Building relationships with engineering, operations, and maintenance teams is key to ensuring that reliability goals are aligned with practical constraints and business objectives.

What is the difference between Reliability Availability Maintainability vs Maintenance Engineer?

AspectReliability Availability MaintainabilityMaintenance Engineer
FocusDesigning and improving systems for reliability, availability, and maintainabilityPerforming maintenance, repairs, and troubleshooting of equipment
CredentialsEngineering degree, certifications in reliability or systems engineeringTechnical diploma or engineering background, certifications in maintenance
Work EnvironmentDesign offices, project planning, system analysisOn-site equipment, repair workshops, plant floors
Industry UsageManufacturing, aerospace, energy sectorsIndustrial plants, facilities, manufacturing units

Reliability Availability Maintainability specialists focus on designing systems for optimal performance and longevity, while Maintenance Engineers handle the day-to-day upkeep and repairs. Both roles are essential but differ in scope and responsibilities.

What other helpful pages are available for Reliability Availability Maintainability?

Other pages related to Reliability Availability Maintainability:

Infographic showing various Reliability Availability Maintainability job openings in the United States as of September 2026, with employment types broken down into 1% As Needed, 66% Full Time, 29% Part Time, and 4% Contract. Highlights an 90% Physical, 1% Hybrid, and 9% Remote job distribution, with an average salary of $117,488 per year, or $56.5 per hour.

Systems Engineer - Reliability, Availability, Maintainability & Safety

Yorba Linda, CA • Hybrid

L3HHCM20
See more jobs at L3HHCM20external

$92K - $171K/yr

Full-time

Medical, Retirement, PTO

Re-posted 22 days ago

Job description

Job Title: Spec, Systems Engineer - Reliability & Safety Engineer

Job Code: 38121

Job Location: Yorba Linda, CA 

Job Schedule: 4/10: Employees work 10 hour days, 4 days a week

Job Description:

L3Harris Interstate Electronics Corporation has an immediate opening for a Systems Engineer with experience in Reliability, Availability, Maintainability and Safety (RAMS). The ideal candidate will be proficient in all aspects of the systems engineering process, possess technical knowledge of RAMS theory and analysis, and be comfortable coordinating with crossfunctional team members.

Essential Functions:

  • Perform RAMS analysis on projects, products, or systems.
  • Review reliability and maintainability analysis documents.
  • Provide necessary RAMS input to help improve product or system.
  • Develop Reliability Block Diagrams and Mean Time Between Failure (MTBF) predictions.
  • Develop MTTR and Availability predictions.
  • Develop RAMS Plans and Reports.
  • Ensure correct estimations of RAMS activities.
  • Perform Safety Hazard Analysis and Assessment.
  • Develop Safety Assessment Reports that include hazard analysis and mitigations.
  • Evaluate design changes to assess impacts.
  • Perform root cause analysis and other technical investigations.
  • Contribute and present during customer design reviews.
  • Collaborate with the other engineering disciplines (e.g., mechanical, electrical, software) to ensure proper coordination of project, product, and system aspects.

Qualifications:

  • Bachelor's degree and a minimum of 4 years of prior experience, or 2 year post-secondary/AA Degree and 8 years prior experience, or a Graduate degree and a minimum of 2 years of prior experience; or in lieu of a degree, a minimum of 8 years of prior RAMS experience is required. 
  • Active US Secret Security Clearance.

Preferred Additional Skills:

  • Excellent written, verbal, and presentation skills.
  • Familiarity with the DOORS requirements management software.
  • Familiarity with the Government Industry Data Exchange Program (GIDEP).
  • Familiarity with Model-Based Systems Engineering (MBSE).
  • Ability to interpret drawings and technical design documentation.

In compliance with pay transparency requirements, the salary range for this role in California is $92,500 - $171,500. This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to experience and geographic location. L3Harris also offers a variety of benefits, including health and disability insurance, 401(k) match, flexible spending accounts, EAP, education assistance, parental leave, paid time off, and company-paid holidays. The specific programs and options available to an employee may vary depending on date of hire, schedule type, and the applicability of collective bargaining agreements.

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