Mechanical Engineer - Powertrain Integration Job at Archer Aviation (San Jose)

Powertrain Manufacturing Test Engineer

We are seeking a highly motivated Manufacturing Test Engineer to join our Powert...

Location

United States , Garden Grove

Salary:

120000.00 - 150000.00 USD / Year

Harbinger Motors

Expiration Date

Until further notice

Requirements

Bachelor’s degree in Electrical Engineering, Mechanical Engineering, Mechatronics, or related field
5-10+ years of experience in test engineering, preferably in electric powertrain or automotive manufacturing
Proven experience with specifying, sourcing, and launching automated test equipment in a high-volume environment
Experience with test automation, data acquisition systems, and industrial instrumentation
Knowledge of statistical process control (SPC) and design of experiments (DOE) methodologies
Strong analytical and problem-solving skills
Ability to work in a fast-paced, collaborative environment

Job Responsibility

Define and manage test specifications, parameters, and acceptance criteria to ensure functional and quality compliance
Analyze test data, diagnose failures, and implement root cause analysis and corrective actions
Drive continuous improvement of testing processes through data-driven analysis, process optimization, and feedback loops with manufacturing engineering and quality teams
Train maintenance and production teams on test equipment operation and troubleshooting procedures
Lead the end-to-end sourcing and implementation of a high-volume electric drive unit EOL test rig, including scope definition, RFQ generation, vendor evaluation and selection, and technical/commercial alignment with internal stakeholders
Oversee vendor management through design, build, FAT/SAT, and on-site commissioning, ensuring successful integration and production launch at the manufacturing facility with full adherence to safety, quality, and throughput requirements

What we offer

Comprehensive Health, Dental & Vision (HDV) – 100% employee covered
Early-stage Stock Options
Robust Retirement Savings (401k, HSA, FSA)
Generous Paid Time Off (PTO) & Parental Leave
Annual Vacation Bonus
Wellness & Fertility Benefits
Cell Phone Stipend
Complimentary Meals & Stocked Kitchens

Fulltime

New

Mechanical Development Engineer, Electric Engine

Archer is an aerospace company building an all-electric vertical takeoff and lan...

Location

United States , San Jose

Salary:

185869.00 - 204455.90 USD / Year

Archer Aviation

Expiration Date

Until further notice

Requirements

Master's degree in Mechanical Engineering, Electrical Engineering, Physics, or closely related field
6 years of experience with gearbox design, analysis, integration, and troubleshooting
1 year of experience with electric powertrain
Experience as a Development Engineer, Test Engineer, Design Engineer or related job title

Job Responsibility

Lead Electric Engine Diagnostics and Analysis
Conduct comprehensive Electric Engine teardowns and root cause investigations using problem-solving methodologies
Serve as the primary technical expert for triaging and resolving critical issues during the design/development cycle
Prioritize mission-critical concerns that impact product safety and performance
Develop Advanced Systems & Procedures
Create detailed Electric Engine teardown protocols and documentation
Complete data analysis, modeling, and optimization using MATLAB
Interpret and generate 3D CAD models and 2D engineering prints compliant with GD&T standards
Develop real-time health monitoring systems
Establish Electric Engine end of-line test specifications that ensure quality and reliability

New

Staff Technical Program Manager Powertrain Operations

Archer is an aerospace company building an all-electric vertical takeoff and lan...

Location

United States , San Jose

Salary:

248186.00 - 260595.00 USD / Year

Archer Aviation

Expiration Date

Until further notice

Requirements

Master’s degree in Engineering Management, Mechanical Engineering, Electrical Engineering or Aerospace Engineering
5 years of experience in technical program management, operations program leadership, and manufacturing execution within high-tech hardware industries in aerospace, or automotive, or robotics
OR Bachelor’s degree in Engineering Management, Mechanical Engineering, Electrical Engineering or Aerospace Engineering
7 years of experience in technical program management, operations program leadership, and manufacturing execution within high-tech hardware industries in aerospace, or automotive, or robotics
Willingness to travel 10% domestically

Job Responsibility

Lead the planning, coordination, and execution of complex, cross-functional hardware and software programs from concept through production
Oversee program operations across Design Engineering, Manufacturing, Quality, Test, Supply Chain, and Software teams
Establish and manage relationships with internal stakeholders and external suppliers
Define and drive technical and business initiatives critical to program success
Identify, assess, and mitigate program risks
Develop and maintain program schedules, KPIs, and dashboards using tools such as Smartsheet, JIRA, Confluence, and Excel
Implement continuous improvement practices across program management processes
Direct the critical path and resource allocation
Coordinate operational readiness and production ramp-up for new products
Support cross-domain projects in AI, autonomy, robotics, and software-driven hardware integration

Fulltime

New

Mechanical Systems Engineer - Fuel Systems

Archer is an aerospace company based in San Jose, California building an all-ele...

Location

United States , San Jose

Salary:

Not provided

Archer Aviation

Expiration Date

Until further notice

Requirements

5-15 years of mechanical or systems engineering experience in aerospace or aviation
Bachelor's degree in Mechanical Engineering or Aerospace Engineering
Experience designing or integrating aircraft fuel systems or fluid systems
Proficient in 3D CAD (SolidWorks, NX, CATIA, etc.) for fuel system layout and tube/hose routing
Ability to manage CAD and complex assemblies in PLM systems (Team Center, Windchill, etc.)
Strong understanding of fluid mechanics, pressure drop calculations, and pump performance
Experience selecting and specifying fuel system components (pumps, valves, filters, fittings, hoses)
Familiarity with Mil-Spec fasteners and aerospace fluid system standards (AS, MS, AN fittings)
Fluent in GD&T and creating installation drawings
Knowledge of fuel system safety requirements and fire protection considerations

Job Responsibility

Design and integrate the complete fuel system for a hybrid-electric prototype aircraft
Own the fuel system architecture including tanks, pumps, valves, filters, lines, and associated components
Layout and control the configuration of the fuel system in 3D CAD, ensuring proper routing and integration with airframe
Interface with suppliers to identify, evaluate, and select appropriate COTS components for fuel system applications
Lead trade studies and design analyses focused on weight optimization, system complexity reduction, and reliability
Own the prototype development process
requirements, design, BOM, procurement, assembly, test, and qualification
Complete calculations to verify fuel flow rates, pressure drops, pump performance, and system margins
Collaborate with powertrain, airframe, and structural teams to ensure proper fuel system integration
Develop verification testing strategies and support rigorous qualification testing (flow testing, pressure testing, vibration, etc.)

What we offer

Reasonable accommodations for applicants with physical or mental disabilities, and those with sincerely held religious beliefs
Equal Opportunity employer committed to diversity and inclusivity

Fulltime

Engine Controls Engineer

The Engine Controls Engineer plays an important role in advancing the design and...

Location

United States , Waukesha

Salary:

Not provided

Energy Systems

Expiration Date

Until further notice

Requirements

Bachelor of Science Degree in Mechanical or Electrical Engineering or related discipline
7+ years of relevant work experience
Experience in automotive development and calibration, or a related engineering discipline
Hands-on experience with engine and engine component development
Experience in powertrain calibration software - ATI/CAN or similar
Hands-on experience with ATI Vision as applied to engine control systems
Extensive experience in new IC engine control system design and development
Proficiency in developing internal combustion engines, including understanding of the effects of spark control, adjusting AFR for best performance and emissions, durability, control system components, intake/exhaust system pressure, and emissions testing
Develops, tests, and integrates complex system components and evaluates overall effectiveness, cost (including cost/benefit analysis), reliability (risk analysis), and safety
Designs, develops, executes, and evaluates testing, product specifications, and process validation plans

Job Responsibility

Designs, validates, and brings new engine controls (throttles, mixers, fuel control, ignition systems) to market
Specifies precise new engine design requirements
Develops, tests, and integrates complex engine control components and evaluates overall effectiveness, cost (including cost/benefit analysis), reliability (risk analysis), and safety
Designs, develops, executes, and evaluates testing, product specifications, and process validation plans
Creates and reviews material part specifications and bills of materials
Collaborates with internal manufacturing partners, contract manufacturers, designers, and product specialists to optimize complex and advanced component and system designs for manufacturability
Supporting product development plans (schedule, product cost, meeting design inputs)
Acts as a resource to mentor and teach less experienced engineers
Travel to other Generac facilities as necessary
Other duties as assigned

Fulltime

Staff Engine Design Engineer - Architect

The Staff Engine Design Engineer - Architect plays an important role in advancin...

Location

United States , Waukesha

Salary:

Not provided

Energy Systems

Expiration Date

Until further notice

Requirements

Bachelor of Science Degree in Mechanical or Electrical Engineering or related discipline
7+ years of relevant work experience
Experience in an Automotive, Design, or a related engineering discipline
Hands-on experience with engine and engine component design
Experience in powertrain design and analysis – CREO or similar
Hands-on experience with FEA as applied to engine design
Broad experience in new IC engine design using Creo or equivalent
Ability to create design for internal combustion engines, including cases, heads, valvetrain, rotating assembly, belt drives, exhaust systems, and intake systems
History in designing, testing, and integration of complex components and evaluation of overall effectiveness, cost (including cost/benefit analysis), reliability (risk analysis), and safety
Designs, develops, executes, and evaluates design, product specifications, process validation plans, and testing for a variety of complex products and/or components

Job Responsibility

Design engine systems and components for using design reviews, calculations, problem solving, and simulation input to support overall engine and generator design
Evaluate the engine and systems designs relative to performance and emissions
Conduct system analysis using calculations to aid in optimizing the peak and reliability performance of the engine/generator
Interpret testing results and collaborate with cross-functional teams through design reviews and technical discussions to guide product development
Contribute to the development of engine workflows and analysis best practices to improve group efficiency and accuracy
Document project objectives, methods, and results using standardized reporting formats
Apply data analysis techniques, including Matlab/Simulink or Python-based scripting, and machine learning to support predictive modeling and performance forecasting
Stay informed on relevant technologies, tools, and industry trends to support continuous improvement

Fulltime

Mechanical Engineer II-Engine Design

The Mechanical Engineer II - Engine Design plays an important role in advancing ...

Location

United States , Waukesha

Salary:

Not provided

Energy Systems

Expiration Date

Until further notice

Requirements

Bachelor of Science Degree in Mechanical or Electrical Engineering or related discipline
2 or more years of relevant work experience
Experience in an Automotive, Development, or a related engineering discipline
Hands-on experience with engine and engine component design with CREO
Experience in powertrain design and development/testing
Hands-on experience with engine calculations as applied to engine design
Experience in new IC engine design using Creo or equivalent
Ability to create design for internal combustion engines, including cases, heads, valvetrain, rotating assembly, belt drives, exhaust systems, and intake systems
Develops, tests, and integrates complex components and evaluates overall effectiveness, cost (including cost/benefit analysis), reliability (risk analysis), and safety
Designs, develops, executes, and evaluates design, product specifications, process validation plans, and testing for a variety of complex products and/or components

Job Responsibility

Design engine systems and components for using design reviews, calculations, problem solving, and simulation input to support overall engine and generator design
Evaluate the engine and systems designs relative to performance and emissions
Conduct system analysis using calculations to aid in optimizing the peak and reliability performance of the engine/generator
Interpret testing results and collaborate with cross-functional teams through design reviews and technical discussions to guide product development
Contribute to the development of engine workflows and analysis best practices to improve group efficiency and accuracy
Document project objectives, methods, and results using standardized reporting formats
Apply data analysis techniques, including Matlab/Simulink or Python-based scripting, and machine learning to support predictive modeling and performance forecasting
Stay informed on relevant technologies, tools, and industry trends to support continuous improvement

Fulltime

New

Senior Modeling & Simulation Engineer, Powertrain

Archer is an aerospace company based in San Jose, California building an all-ele...

Location

United States , San Jose

Salary:

200000.00 - 210000.00 USD / Year

Archer Aviation

Expiration Date

Until further notice

Requirements

Master’s degree in Physics, Electrical Engineering, Mechanical Engineering, Automotive Engineering or closely related field of study
4 years of experience with simulation, controls, coding, optimization, model architecture, and modeling

Job Responsibility

Develop high-fidelity powertrain simulation models including electric motors, batteries, inverters, transmissions, and thermal management systems
Conduct vehicle-level trade studies and optimization analyses to maximize efficiency, performance, and range
Update powertrain electrical, thermal, and performance model fidelity based on dynamometer, track, and real-world test data to support vehicle certification
Conduct design and analysis activities to verify business and regulatory requirements will be met with high confidence
Develop efficient, optimized code for real-time and faster-than-real-time simulation applications
Translate MATLAB/Simulink models into production C code
Integrate physical powertrain models with vehicle simulation team for complete system analysis
Collaborate with controls, hardware, and test teams to validate simulation results against physical systems
Support model-based design workflows and continuous integration processes

Mechanical Engineer - Powertrain Integration

Archer Aviation

Location:
United States , San Jose

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Nice to have:

Additional Information:

Job Posted:
March 10, 2026

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Mechanical Engineer - Powertrain Integration

Archer Aviation

Location:United States , San Jose

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Contract Type:Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Nice to have:

Additional Information:

Job Posted:March 10, 2026

Looking for more opportunities? Search for other job offers that match your skills and interests.

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Location:
United States , San Jose

Category:
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Contract Type:
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Job Posted:
March 10, 2026