Software Engineer - Propulsion Thermal Management Job at General Motors (Milford)

Manager Integrated Engine Design - Propulsion

As Manager of Integrated Engine Design – Propulsion, you will lead the design of...

Location

Germany , Ottobrunn

Salary:

Not provided

Isar Aerospace

Expiration Date

Until further notice

Requirements

Master’s degree or higher in Aerospace, Mechanical, or related Engineering field
8+ years of experience in rocket propulsion development
Expertise in cryogenic propulsion systems and complete engine assembly
Strong background in structural design, development, and testing of propulsion hardware
Hands-on experience with structural components such as regeneratively cooled chambers, rotating parts, and engine structures
Proven ability to manage risk and adapt in dynamic, fast-changing environments
Highly organized, detail-oriented, and effective in cross-functional collaboration
Fluent in English

Job Responsibility

Develop the technological roadmap for engine structures and piping hardware and deliver designs on schedule
Oversee structural analysis of propulsion hardware, including tool development for thermo-mechanical, thermal, dynamic, and fatigue analysis
Define engine dynamic behaviour and ensure compliance with subsystem requirements through test data analysis
Collaborate with DFMA and manufacturing to ensure designs are successfully translated into hardware and plan test campaigns, design iterations, and data reviews
Lead and coach the Integrated Engine Design team, including recruitment, performance evaluations, and career development
Manage development schedules, work packages, and track system progress for the team
Make hiring and technology decisions for integrated engine design topics and assist with financial planning and budgeting for hardware, software, and testing
Serve as a role model for your team and others, demonstrating professionalism and a strong work ethic

What we offer

Employee Participation Program: Share in our success through our virtual company share program
30 days of vacation: Enjoy the days off to relax and recharge
Company pension plan: Secure your future with our company pension plan, featuring a 20% employer contribution after the probation period
Subsidised lunch: Stay energised with delicious, subsidised lunches every day
Public transport ticket: Commute with ease using a fully financed Deutschlandticket
Sport Clubs membership: Stay fit with our sponsored sports club memberships (EGYM Wellpass)
Individual learning allowance: Grow your skills with an individual learning budget granted after the probation period
Childcare allowance: Receive a childcare allowance for your non-school-age children

Staff Aerothermal Engineer

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

BS / MS / PhD in Aerospace or Mechanical Engineering or a related field
6+ years of experience in thermal analysis and design of air breathing engines within the aerospace industry
Strong understanding of heat transfer (conduction, convection, radiation), fluid dynamics, and aerodynamics fundamentals and their application to aerospace systems
Demonstrated experience designing and implementing thermal management strategies for aerospace propulsion applications and hybrid-electric systems, including air breathing engines, electric motors, and batteries
Demonstrated experience simulating external and internal flows for heat transfer problems
Demonstrated experience with intake and exhaust duct design for air breathing engines, including 3D shape parametrization and optimization techniques
Demonstrated experience with CFD and FEA software packages (e.g. NASA Overflow and/or Fun3D CFD solvers, StarCCM+, Ansys Fluent and Thermal analysis packages, Abacus, Nastran)
Demonstrated experience with thermal testing and test-data correlation
Familiarity with aerospace design principles, materials, and manufacturing processes
Familiarity in Python programming (strongly preferred) or Matlab/Simulink programming coding experience

Job Responsibility

Design, analyze, and optimize thermal management systems for both air breathing and electric engines as well as their integration into the aircraft platform
Drive the OML definition of inlet and outlet ducts for an air breathing engine, optimizing the shape of intake and exhaust to minimize installation effects on the aircraft
Analyze internal flows through convective heat exchange units for electric engine and battery cooling
Define, validate, and verify requirements for thermal management systems, such as massflow and pressure drop requirements through convective heat exchange units
Predict mass flows and pressure drops through the operating envelope of the vehicle using CFD
Utilize advanced CFD and FEA tools to perform detailed thermal analysis, predict system performance, and identify potential thermal issues
Support the planning and execution of test campaigns at component, system, and aircraft levels to collect data for thermal models correlation and validation
Participate in design reviews, document analysis results, design recommendations, and contribute to technical reports

Fulltime

New

Propulsion Engineer

Responsible for the definition, integration, and technical oversight of spacecra...

Location

United States , Littleton; Albuquerque

Salary:

140000.00 - 205000.00 USD / Year

Redwire Space

Expiration Date

Until further notice

Requirements

Bachelor’s degree in Aerospace Engineering, Mechanical Engineering, or related field, with 6+ years of experience
Experience serving as Responsible Engineer or similar role with technical ownership of spacecraft propulsion system architecture, development, and analysis
Experience developing propulsion subsystem requirements, specifications, and interface definitions
Familiarity with electric and chemical propulsion systems, their differences, and trade-offs
Experience performing ∆V budget development and propellant sizing
US Citizen with the ability to obtain a U.S. Government security clearance
Must be able to travel up to 20%

Job Responsibility

Serve as the Responsible Engineer for spacecraft propulsion subsystems across one or more spacecraft programs
Define propulsion subsystem requirements including thrust capability, delta-V budgets, propellant capacity, maneuver timelines, and mission lifetime margins
Perform system level trade studies, design optimization, and performance modeling, to evaluate propulsion technologies and supplier solutions aligned to mission needs
Lead propulsion supplier evaluation, selection, and technical oversight throughout the program lifecycle
Develop subsystem specifications, interface control documents (ICDs), and verification plans for propulsion systems
Coordinate closely with Mission Analysis and GNC teams to ensure maneuver planning and propulsion capabilities are aligned
Ensure propulsion subsystem interfaces with spacecraft avionics, power systems, structures, thermal and software are properly defined and integrated
Develop propulsion test plans and support or execute hot fire, pressure, and environmental tests
Support propulsion subsystem integration, system-level testing, and anomaly resolution during integration and test campaigns
Contribute to hazard analyses, fault management strategies, and safety of operations processes

What we offer

Highly competitive benefits package

Fulltime

Thermal Engineer

At Mach, we believe that compensation is more than just a paycheck. It's a compr...

Location

United States , Huntington Beach

Salary:

125000.00 - 200000.00 USD / Year

Mach Industries

Expiration Date

Until further notice

Requirements

Experience in thermal analysis, with a focus on aerospace applications such as engines, avionics, and aircraft structures
Strong understanding of heat transfer principles, thermal loads, and their effects on avionics and vehicle structural performance
Proficiency in thermal analysis software and related simulation tools (e.g., STAR-CCM+, Icepak, Simscape, AMESim, etc.)
Experience with thermal testing, validation, and environmental testing methods
Strong understanding of scalability and designing thermal solutions suitable for mass production
Excellent collaboration and communication skills, with experience working in fast-paced, multidisciplinary environments
Bachelor’s degree in Mechanical Engineering, Aerospace Engineering, or a related field
a Master’s degree is preferred

Job Responsibility

Design, analyze, and optimize thermal management systems for Mach’s vehicles from system to component level
Perform analyses to understand how heat transfer, thermal loads, and environmental changes impact performance and the vehicle's structural integrity
Collaborate with cross-functional teams, including propulsion, structural, and aerodynamics teams, to integrate thermal solutions into vehicle designs while maintaining performance and manufacturability
Develop thermal testing procedures, including thermal cycling, environmental testing, and failure mode analysis, to ensure system reliability
Provide actionable insights into how different types of thermal management systems influence vehicle performance
Create technical documentation, including detailed thermal analysis reports, design guidelines, and test reports

What we offer

Offers Equity
healthcare
dental and vision plans
retirement savings
paid time off
funds for continuing education, training, and career growth

Fulltime

Staff Condition Monitoring Engineer - Propulsion

As a Staff Condition Monitoring Engineer on our Electric Propulsion System team,...

Location

United States , San Jose

Salary:

152000.00 - 200000.00 USD / Year

Archer Aviation

Expiration Date

Until further notice

Requirements

Bachelor's degree in Mechanical Engineering, Aerospace Engineering, Electrical Engineering, or related field
8+ years of professional engineering experience in vibration analysis, structural or rotating equipment health monitoring, or related fields
Experience with gearbox, turbine, or electric motor design, testing, or analysis for an automotive, aerospace, or defense application
Proficiency with data analysis tools and programming languages (Python, MATLAB, or similar)
Ability to build and maintain data analysis software tools while employing software development and version control (Git, Bitbucket, etc.) best practices
Expert understanding of vibration analysis and signal processing tools
Experience with health monitoring algorithms and predictive maintenance techniques
Knowledge of sensors, data acquisition systems, and instrumentation such as accelerometers, load cells, strain gauges, and oil debris sensors
Familiarity with gearbox systems and failure modes
Proven ability to organize and lead cross-functional technical initiatives

Job Responsibility

Review and analyze flight test data (vibration, thermal, structural) to support ongoing flight test campaigns
Build and maintain robust analysis tools for processing flight and dynamometer test data
Develop insights from complex datasets to inform design improvements and operational decisions
Own the development and implementation of onboard vibration and engine health monitoring algorithms
Design predictive maintenance algorithms to optimize system reliability and performance
Validate and refine monitoring systems throughout the design/development cycle
Lead by example, actively developing solutions alongside the team while providing technical oversight
Collaborate with cross-functional team members to develop health monitoring metrics and analytical tools
Work with systems, safety, and reliability teams to inform DFMEA and ensure requirements are properly validated and understood
Mentor and/or oversee junior engineers

Fulltime

Electrical Lead, Power Architecture

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

Location

United States , San Jose

Salary:

163200.00 - 204000.00 USD / Year

Archer Aviation

Expiration Date

Until further notice

Requirements

Master’s degree in Electrical Engineering, Power Electronics, or a related discipline
7+ years of experience in power system design for EV, aerospace, or similar high-reliability applications
Strong background in: HV inverter and converter design (400V–1000V+)
LV system architecture and power distribution
Integration of motors, generators and control systems
Proficiency in system simulation, schematic capture, and hardware validation
Experience with wide-bandgap devices (SiC, GaN) and modern digital control platforms (MCUs, DSPs, FPGAs)
Systems-level thinking and multidisciplinary collaboration
Strong technical communication and documentation skills
Ability to lead cross-functional efforts and mentor junior engineers

Job Responsibility

Lead the design and architecture of HV propulsion inverter and generator systems, including semiconductor topology, switching control, EMI, and thermal performance
Architect the LV electrical system, including DC/DC converters, power distribution, auxiliary loads, grounding, and redundancy
Contribute to architecture definition, trade studies and help manage system-level electrical requirements and interfaces across HV and LV domains
Collaborate closely with battery, motor, avionics, software, and thermal teams to ensure integrated, reliable system design
Drive component selection, supplier evaluation, and validation planning for power electronics and distribution systems
Oversee simulation, modeling, and analysis activities (e.g., MATLAB/Simulink, PLECS, SPICE) for system behavior, loss estimation, and transient response
Develop and execute validation strategies, including module bring-up, EMC compliance, thermal testing, and integrated testing
Support functional safety analysis and documentation (e.g., ISO 26262, DO-160, ARP4754, DFMEA)
Maintain technical documentation and lead design reviews across project milestones

Fulltime

Design Release Engineer, HV Systems

This role will take ownership of the electrical distribution system design from ...

Location

United States , Garden Grove

Salary:

55.00 - 65.00 USD / Hour

Harbinger Motors

Expiration Date

Until further notice

Requirements

Possess a Bachelor's degree or other relevant educational credential
Experience in Catia v6 software is a significant plus
Knowledge of industry standards and best practices related to wire harness, power distribution, etc.
Strong problem-solving skills with the ability to effectively communicate and collaborate within a dynamic team environment
Experience working on High Voltage systems for Electric Vehicles

Job Responsibility

Lead the design and release of high-voltage (HV) wiring harnesses for vehicle propulsion and energy systems, including cables, connectors, shielding, and protective coverings
Collaborate closely with powertrain, battery, thermal, chassis, and body teams to ensure proper routing, packaging, and mechanical integration of all HV harnesses
Generate and maintain EDS (Electrical Distribution System) schematics, 3D models, detailed drawings, and bills of materials
Manage suppliers to define component specifications, support prototype builds, and production readiness
Manage engineering releases and updates through Harbinger’s PLM system, ensuring design traceability and configuration control
Contribute to design guidelines, best practices, and process improvements for future HV architecture programs
Support prototype wiring fabrication and DV / PV testing (component, system & vehicle level)
Work with domain experts and supply chain team members to select and integrate electrical components
Support wire harness integration in Catia v6 to support CAE and DFM activities

Fulltime

Satellite AIT Engineer

At NewOrbit Space, our mission is to engineer the lowest orbiting satellites on ...

Location

United Kingdom , Reading (London)

Salary:

Not provided

NewOrbit Space

Expiration Date

Until further notice

Requirements

Advanced degree ( MEng, MSc, or PhD) in Aerospace Engineering, Mechanical Engineering or a related field, with a focus on satellite systems or space technology
3+ years of hands-on experience in satellite assembly, integration, and testing within the aerospace industry, with experience in the build and test of spacecraft components and subsystems
Comprehensive understanding of satellite programs, preferably across the full project lifecycle
Proficiency in conducting a wide range of satellite tests, including thermal, vibration, mechanical, and functional tests, with experience in using environmental testing chambers, vibration tables, and MGSE/EGSE
Familiarity with tools and software used in satellite assembly and testing, such as CAD tools for mechanical integration, electrical testing equipment, and test automation software
Strong understanding of quality assurance principles and experience implementing QA protocols in aerospace or similarly regulated industries
Willingness to be hands-on with the assembly and testing of satellite systems, including working in clean room environments and operating specialized testing equipment

Job Responsibility

Satellite Assembly: Work on the assembly of satellite components, ensuring all mechanical, electrical, and electronic subsystems are correctly integrated and meet design specifications
Integration Management: Manage the integration process of various subsystems, including payloads, propulsion systems, and communication systems, ensuring they function cohesively as a single unit
Testing and Validation: Develop and execute comprehensive testing procedures, including functional, environmental, thermal, mechanical, and vibration tests, to validate satellite performance under operational conditions
Test Procedure Development: Create detailed test and verification plans for various development stages, including subsystem and full spacecraft verification
Troubleshooting and Debugging: Identify, diagnose, and resolve issues that arise during the integration and testing phases, utilizing a methodical approach to ensure all systems meet the required standards
Documentation: Maintain detailed records of the assembly, integration, and testing processes, including test plans, results, and any deviations from standard procedures. Document any lessons learned and ensure compliance with industry standards
Quality Assurance: Implement and uphold rigorous quality assurance protocols throughout the AIT process, ensuring the satellite meets all safety and performance criteria before launch
Spacecraft Operations Support: Support spacecraft operations, including acceptance of spacecraft hardware (platform and payload), and participate in mission/service delivery as needed

What we offer

Equity and Competitive Salary
Comprehensive Benefits Package – Including private health insurance with dental and optical coverage, annual healthcare check-ups etc
Hybrid Work - A hybrid setup with one dedicated remote day per week
We provide a relocation package and sponsor your visa if you’re joining us from abroad

Fulltime

Software Engineer - Propulsion Thermal Management

General Motors

Location:
United States , Milford

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Nice to have:

Additional Information:

Job Posted:
March 25, 2026

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