Full-Time

Staff Reliability Engineer

Updated on 9/4/2026

Sigma Design

Sigma Design

201-500 employees

End-to-end product design and engineering

Compensation Overview

$92 - $122/hr

+ Quarterly bonus

No H1B Sponsorship

Costa Mesa, CA, USA

In Person

Occasional travel to other facilities, clients, or suppliers may be required.

US Citizenship Required

Bachelor's, Master's

Category
Mechanical Engineering (1)
Required Skills
Risk Management
Data Analysis

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Requirements
  • A bachelor's degree in Mechanical Engineering, Aerospace Engineering, Systems Engineering, or an equivalent technical discipline is required.
  • A minimum of 12 years of relevant work experience as a Reliability Engineer, Design/Development Engineer, Test Engineer, or related engineering professional is preferred.
  • Experience with safety-critical hardware and software systems, preferably in aerospace, defense, or another highly regulated industry.
  • Experience establishing and implementing Reliability Engineering frameworks for products or programs, including production testing, field testing, data acquisition, and data analysis.
  • Advanced knowledge of reliability engineering methodologies, including Failure Modes and Effects Analysis/Failure Modes, Effects, and Criticality Analysis, Fault Tree Analysis, predictive reliability modeling, and Weibull analysis.
  • Experience developing and executing qualification testing requirements and reliability validation plans.
  • Experience conducting failure investigations and root cause analyses, and implementing corrective actions to prevent recurrence.
  • Experience supporting design reviews, including Preliminary Design Reviews, Critical Design Reviews, and Manufacturing Readiness Reviews.
  • Knowledge of reliability and environmental standards, including MIL-STD-810, MIL-HDBK-217, MIL-STD-461, MIL-STD-516C, and MIL-STD-1629.
  • Strong technical writing, analytical, problem-solving, communication, and cross-functional collaboration skills.
  • Must be a U.S. person as defined by ITAR, specifically a U.S. citizen or permanent resident.
  • Must pass a post-offer background verification.
Responsibilities
  • Lead reliability engineering activities across product development programs, supporting design, manufacturing, production, and field performance initiatives.
  • Review system block diagrams, interface control documents, and schematics to evaluate compliance, redundancy, and alignment with system requirements.
  • Lead Failure Modes and Effects Analysis/Failure Modes, Effects, and Criticality Analysis and Fault Tree Analysis efforts to identify risks and drive design improvements.
  • Perform predictive reliability analyses, including Mean Time to Failure/Mean Time Between Failures calculations, reliability modeling, and failure prediction using applicable industry standards.
  • Develop and execute qualification, validation, environmental, life-cycle, and accelerated testing plans to verify product reliability and production readiness.
  • Partner with engineering, manufacturing, quality, and test teams to improve assembly, integration, inspection, and testing processes.
  • Develop maintainability prediction models and support preventative maintenance and sparing strategies.
  • Perform Weibull analysis using qualification, production, and field data to identify failure trends and improve product reliability.
  • Lead failure investigations, root cause analyses, and corrective/preventative actions for issues identified during development, production, and field operations.
  • Support development milestone reviews by identifying reliability requirements, entry/exit criteria, and risks associated with transitioning products into production.
  • Develop and implement standardized reliability processes, tools, and documentation to improve design, manufacturing, and deployment operations.
  • Provide technical leadership and collaborate across engineering teams to drive continuous reliability improvements.
  • Follow Business Technology policies to protect sensitive data and reduce information security occurrences.
Desired Qualifications
  • A master's degree is preferred.
  • Experience with MIL-HDBK-217Plus, MIL-HDBK-472, and MIL-STD-1916.
  • Experience with Manufacturing Readiness Level assessments, Manufacturing Review Boards, quality inspection, tooling, or calibration.
  • Experience with Highly Accelerated Life Testing, Highly Accelerated Stress Screening, environmental testing, and/or mechanical testing.
  • Experience with risk management, change control/change management reviews, and software/firmware Hardware-in-the-Loop/Software-in-the-Loop.

SigmaDesign delivers end-to-end product development from concept through production. With expertise in IoT, consumer electronics, recreational products, and aerospace & defense, they cover industrial design, systems and mechanical, electrical, and software/firmware engineering, soft goods, rapid prototyping, machining, testing, manufacturing, and logistics. Headquartered in Camas, WA, they operate across multiple US locations and an office in Singapore to serve clients worldwide. Founded in 1994, their goal is to move ideas through design and production by applying solid engineering, broad experience, and focused execution.

Company Size

201-500

Company Stage

N/A

Total Funding

N/A

Headquarters

Camas, Washington

Founded

1994

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Simplify Jobs

Simplify's Take

What believers are saying

  • In July 2026, Sigma Design expanded Camas HQ by 1,750 square feet.
  • On February 5, 2026, Sigma Design expanded its Pendleton UAS Range partnership.
  • Openings across Camas, Oregon, and California show sustained demand for engineers and technicians.

What critics are saying

  • Sigma Design laid off 42 workers in January 2023, signaling demand volatility.
  • Project-based engineering services face utilization swings when clients delay launches or insource design teams.
  • Aerospace and defense staffing contracts create concentration risk; losing Pendleton UAS work hurts revenue fast.

What makes Sigma Design unique

  • SIGMADESIGN combines industrial design, engineering, prototyping, manufacturing, and logistics under one roof.
  • Its Camas HQ now includes expanded assembly-lab space and a handheld laser welder.
  • The firm serves IoT, consumer electronics, recreational products, and aerospace-defense clients from multiple U.S. offices.

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Benefits

Health Insurance

Dental Insurance

Vision Insurance

Disability Insurance

Health Savings Account/Flexible Spending Account

Flexible Work Hours

Paid Vacation

Paid Sick Leave

Paid Holidays

401(k) Company Match

Performance Bonus

Profit Sharing

Tuition Reimbursement

Parental Leave

Commuter Benefits

Employee Referral Bonus

Life Insurance