Orange, CA

Engineer Jobs in Orange, CA

2 jobs found

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1mo ago

Sr. QA Engineer (HVAC/Pump/Fluid)

Ledgent Technology Orange, CA

Orange, CA

1mo ago Closed

$130k - $150k/yr Full time Electrical Engineering Senior AutoCAD

This position is no longer accepting applications (closed Aug 14, 2026).

Job Description

This onsite role in Orange, CA targets a Senior QA Engineer specialized in HVAC, pump, and fluid electro-mechanical systems. The successful candidate will collaborate with hardware, firmware, and software teams to elevate design quality, verification and validation, and provide early design influence. The position offers a yearly salary of USD 130,000 to 150,000 and requires a bachelor’s degree along with at least 10 years of QA experience.

Responsibilities

Collaborate with engineering teams to weave quality into every stage of product development across mechanical, electrical, firmware, and software domains
Conduct engineering analyses such as fluid dynamics, heat transfer, and load calculations to verify performance targets like flow rate and vacuum levels
Design and test prototypes to validate real-world performance early in the development cycle
Develop product specifications and assess process capability (Cpk, SPC) to ensure consistent, scalable quality
Plan and execute comprehensive test plans to validate performance, usability, and safety requirements
Create test environments that simulate real-world operating conditions
Troubleshoot and resolve design issues through structured testing and root cause analysis
Ensure full traceability from requirements through validation, including DFMEA integration
Work cross-functionally with design, engineering, and manufacturing teams to achieve high-quality outcomes
Provide meaningful input during design reviews to shape the final product
Support manufacturing ramp and address issues observed in production or the field
Ensure compliance with global regulatory and safety standards such as EPA, IECEx, and ATEX

Requirements

Bachelor's degree in Mechanical, Electrical, Electro-Mechanical Engineering, or a related field; Master's degree preferred
10+ years of progressive Quality Engineering experience in a product-based environment spanning hardware, firmware, and software
Proven experience developing test environments, test procedures, verification plans, and conducting failure analysis
Strong working knowledge of ISO 9001:2015, particularly in design and development
Hands-on experience with verification and validation of electro-mechanical products
Proficiency with CAD and simulation tools such as SolidWorks, AutoCAD, Revit, or equivalents
Experience collaborating with overseas ODM/OEM partners
Excellent analytical, problem-solving, and documentation skills
Strong communication abilities with the capacity to influence cross-functional teams
Ability to manage multiple priorities and deliver on tight timelines

Technologies

SolidWorks
AutoCAD
Revit

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1mo ago

Sr. H&H Design Engineer

Leoforce Orange, CA

Orange, CA

1mo ago Closed

$100k - $130k/yr Full time Senior Civil Engineering Design Engineering

This position is no longer accepting applications (closed Aug 12, 2026).

Job Description

Leoforce is seeking a permanent Senior H&H Design Engineer to join our onsite team in Orange, CA. This hydrology and hydraulics focused role supports water resources projects through analyses, modeling, and collaboration with multidisciplinary teams. The position offers a competitive base salary of $100,000 to $130,000 per year, full benefits, and strong opportunities for professional growth and mentorship.

RESPONSIBILITIES

Conduct hydrologic and hydraulic analyses and studies, applying established engineering principles.
Design and implement complex water resources solutions.
Develop models from hydrologic studies and interpret results to inform design decisions.
Collaborate with multidisciplinary teams to ensure designs meet project requirements and standards.
Provide technical guidance to junior engineers and other team members, fostering a learning environment.
Prepare technical reports and presentations that clearly communicate findings and recommendations.
Stay current with industry trends and advances in hydrology and hydraulics.
Participate in project meetings, contributing technical insights.
Work closely with project managers to deliver projects on time and within budget.
Ensure all work complies with health and safety regulations and engineering standards.

REQUIREMENTS

Bachelor’s degree in Civil Engineering, Environmental Engineering, or a related field; a Master’s degree or PhD is considered an asset.
Minimum of 5 years of experience in hydrology and hydraulics with a focus on design engineering.
Proficient with hydrologic and hydraulic modeling software.
Strong understanding of engineering principles related to water resources.
Proven experience conducting hydrologic studies and interpreting results.
Excellent problem-solving skills with the ability to develop innovative engineering solutions.
Strong communication skills to clearly explain complex technical concepts.
Ability to work effectively in a team and contribute to a collaborative work environment.
Strong project management skills with the ability to manage multiple projects simultaneously.
Professional Engineer (PE) license is preferred.

BENEFITS

Competitive base salary and overall compensation package
Full benefits: Medical, Dental, Vision
Generous PTO, vacation, sick, and holidays
Life Insurance coverage
401K

A BIT ABOUT US

Climate extremes are reshaping our planet, endangering the natural world and our connection to it. As the landscape transforms, we aim to unravel the complex web of historical alterations to our water cycles, gently guiding these systems back toward equilibrium, while ensuring our solutions are both pragmatic and purposeful.

WHY JOIN US

Competitive base salary and overall compensation package
Full benefits: Medical, Dental, Vision
Generous PTO, vacation, sick, and holidays
Life Insurance coverage
401K

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Engineer Jobs in Orange, CA

Sr. QA Engineer (HVAC/Pump/Fluid)

Sr. H&H Design Engineer

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