Power System Design Senior Engineer

Senior Power Systems Engineer -

Hybrid Electric Vehicle Integration & Modeling

Sterling Heights MI

$72.45 - $84.05/Hour

U.S. Citizenship is required by Federal Law

We are seeking a Senior Power Systems Engineer to support the design development modeling integration and validation of advanced hybrid electric power systems for next-generation military and automotive vehicle platforms. This role focuses on power architecture development electrical power generation and distribution energy storage systems MATLAB/Simulink and Ansys modeling system integration and vehicle-level testing while supporting advanced electrification technologies and defense vehicle programs.

Responsibilities:

• Lead the design development integration and validation of advanced vehicle power systems and hybrid electric architectures.
• Define power subsystem architectures and support critical power system design decisions for current and future vehicle platforms.
• Conduct technology assessments trade studies and feasibility analyses for emerging electrification technologies.
• Collaborate with internal engineering teams suppliers and external partners to integrate power-related systems and subsystems into vehicle platforms.
• Develop and maintain CAE models of complex hybrid electric systems including:
  • High-voltage batteries
  • Integrated Starter Generators (ISG)
  • Electric motors
  • DC/DC converters
  • Power distribution and power management devices
• Integrate component models into complete power subsystem simulations to evaluate system performance under varying operating conditions including:
  • Drive cycles
  • Environmental conditions
  • Road loads
  • System tolerances
  • Electrical and mechanical loading profiles
• Perform component and system sizing analyses to ensure compliance with customer and vehicle performance requirements.
• Translate system and feature requirements into validation plans test procedures and operational use cases.
• Support subsystem and vehicle-level integration troubleshooting and testing activities in laboratory and vehicle environments.
• Develop review and approve technical documentation including:
  • System/Subsystem Design Descriptions (SSDD)
  • Software Requirements Specifications (SRS)
  • CAN Interface Control Documents (ICD)
  • Engineering development artifacts
• Provide technical leadership mentorship and guidance to engineering team members while supporting technology roadmaps and future capability development.
• Participate in internal reviews customer demonstrations and technical presentations.
• Work closely with cross-functional engineering teams to define interfaces operational concepts drive cycle profiles performance requirements and system integration strategies.
• Participate in peer reviews and support defect identification root cause analysis corrective actions and issue resolution.
• Research and evaluate emerging technologies related to:
  • Hybrid electric vehicle systems
  • High-voltage battery technologies
  • Electric propulsion systems
  • Power electronics
  • Vehicle electrification architectures

Qualifications:

• U.S. Citizenship is required by Federal Law
• Bachelors or Masters degree in Electrical Engineering Electrical Power Systems or a related technical discipline.
• 10 years of experience in electrical power systems vehicle electrification or related engineering roles.
• Experience designing developing integrating testing and troubleshooting vehicle electrical power systems including:
  • Power generation
  • Power distribution
  • Power management
  • Energy storage systems
• Strong knowledge of military or automotive vehicle electrical architectures and associated hardware components.
• Experience with hybrid electric vehicle architectures and multi-voltage system integration.
• Strong background in electrical system modeling simulation and analysis.
• Proficiency with MATLAB/Simulink Ansys and model-based development environments.
• Experience supporting system integration troubleshooting and validation activities in laboratory and vehicle environments.
• Ability to manage multiple concurrent development programs while meeting schedule budget and technical objectives.
• Ability to support occasional evening and weekend work as required.

Preferred Qualifications:

• Experience with Hardware-in-the-Loop (HIL) and Software-in-the-Loop (SIL) testing.
• Experience using Vector tools including CANalyzer CANoe and CAPL.
• Knowledge of J1939 CAN Bus communications.
• Experience designing developing and integrating military ground vehicle systems.
• Familiarity with defense industry engineering processes documentation standards and product development lifecycles.
• Experience with Git version control Jira issue tracking and Confluence collaboration tools.
• Experience working in Agile development environments.
• Familiarity with Siemens Teamcenter and VisMockup.

Moseley Technical Services Inc. is an AA/EEO/Veterans/Disabled Employer.

• Applicants selected for employment will be required to pass a pre-employment drug screening and background investigation which may include education criminal and work history verifications.
• Accepted applicants will be eligible for benefits including medical and supplemental insurance and a 401(k) plan. Appreciation and gratitude for employees are hallmarks of organizations with low turnover.
• Final position level and pay will be based on experience.

Resources

• To apply send a resume to:
• For more active job openings: Search Jobs
• For more information about Moseley visit: About Us

Moseley Technical Services Inc. (Moseley) was incorporated in 1994 to provide engineering and professional services to the aerospace/defense manufacturing government and commercial industries. Our Mission is to deliver superior service to our customers and employees. We have been successful in our vision by building long-term relationships with customers and employees through integrity transparency and appreciation.

We stand by our 30-year-old commitment of World Class Service. World Class Company.