Systems Engineer jobs at Johnson Electric in Germany, Aachen

As a Systems Engineer, you will support global project teams in designing system architecture, managing requirements, and performing component and system testing. Working in a cross-functional team, you’ll help develop integrated mechatronic systems for automotive applications, combining hydraulic systems with motors, controllers, and software. You will also contribute to process improvements and testing through bench and vehicle integration.

Your Responsibilities will be to:

• Develop mechatronic systems according to the V-Model in compliance with automotive standards

• Understand system requirements on a multi-disciplinary level, define sub-systems and interfaces

• Coordinate with global expert teams

• Design and develop systems and system architectures based on customer requirements and for internal development activities

• Support in defining the testing strategy and scope and support testing and validation on system and integration level

• Work closely with customer and inter-company development team

Our requirements:

• Master's degree in Mechanical Engineering, Systems Engineering or related fields

• Relevant experience of ideally 2-3 years in a similar position

• Proficiency in reading technical drawings and ability to create, interpret schematics and diagrams

• Able to navigate in CAD systems and able to understand FEA and CFD results

• Practical experience in mechanical and hydraulic systems

• Solid experience in common development tools (e.g. Matlab, Simulink)

• Familiarity with tools which manage requirements (e.g. Doors, Helix) is a plus

• Solid understanding of physical principles

• Excellent team player with a proactive, hands-on attitude, strong communication and problem-solving skills

• Proficiency in English (both spoken and written), while proficiency in German is highly preferred

What we offer:

• Top-industry compensation and benefits package

• Work-life balance: through flexible working hours and 6 weeks of vacation

• The opportunity to develop your professional skills thanks to the wide range of products we manufacture

• Modern workspaces, good transport connections, free parking in the car park, health promotion, business bike, company pension scheme, regular company events, company football, and much more

As a Systems Integration Engineer, you will focus on integrating components into complete systems, ensuring compatibility and seamless operation. Your role includes hands-on testing, troubleshooting, and validating system performance through bench and vehicle-level integration. You’ll work across mechanical, electrical, and software domains to deliver advanced hydraulic systems for automotive applications.

Your Responsibilities will be to:

• Develop mechatronic systems according to the V-Model in compliance with automotive standards

• Understand system requirements with focus on motor, electronics and software subsystems, define sub-systems and interfaces

• Coordinate with global expert teams

• Design and develop systems and system architectures based on customer requirements and for internal development activities

• Support in defining the testing strategy and scope and support testing and validation on system and integration level

• Work closely with customer and inter-company development teams

Our requirements:

• Master's degree in Electrical Engineering, Automotive Engineering, Embedded systems, Mechatronics or related fields

• Previous experience in similar roles is considered as a plus; fresh graduates are welcome to apply.

• Extensive knowledge and experience of electromechanical systems

• Experience with BLDC motor controller HW design, circuit analysis and microprocessors for BLDC control applications

• Experience with CAN, LIN communication protocols

• Knowledge of Functional Safety, Cyber security is a plus

• Knowledge of V-Model development processes and ASPICE is a plus

• Practical experience with electronic test equipment and Vector Hardware are considered as a plus

• Solid experience in common development tools (e.g. Matlab, Simulink)

• Familiarity with tools which manage requirements (e.g. Doors, Helix) is a plus

• Solid understanding of physical principles

• Excellent team player with a proactive, hands-on attitude, strong communication and problem-solving skills

• Proficiency in English (both spoken and written), while proficiency in German is highly preferred

What we offer:

• Top-industry compensation and benefits package

• Work-life balance: through flexible working hours and 6 weeks of vacation

• The opportunity to develop your professional skills thanks to the wide range of products we manufacture

• Modern workspaces, good transport connections, free parking in the car park, health promotion, business bike, company pension scheme, regular company events, company football, and much more

PURPOSE & SCOPE

As a systems engineering student, you will work closely with experienced systems engineers, contributing to project execution while developing your technical and organizational skills. System design, system architecture, requirement handling, system and component testing and customer contact are part of the daily business, leading to the creation of highly integrated mechatronic systems. All this takes place in a globally aligned environment. You will be part of a cross-functional team, supporting in the integration of hydraulic systems for the automotive industry by combining oil-pumps with brushless motors, controllers, software, and additional components depending on the target application. Contribute to the growth of the business by assisting in the continuous improvement effort of processes, design, analysis and testing through bench and vehicle integration.

ESSENTIAL DUTIES AND RESPONSIBILITIES

Contribute to the development of mechatronic systems in accordance with the V-Model and automotive industry standards

System Integration

• Collaborate with internal teams to integrate hydraulics, electronics and software
• Support to ensure seamless integration of sub-systems
• Enhance test setups/benches:
  • Strengthen automation
  • Develophydraulic/mechanic/electronicimprovements

Testing and Validation:

• Support on system, sub-system and integration level:
  • Coordinate and execute test strategies on different hydraulic and non-hydraulic test benches
  • Report, document and present results to the engineering team

Education and/or Experience

• Master’s student in Mechanical Engineering, Systems Engineering or related discipline
• Practical experience in mechanical and hydraulic systems is a plus
• Competent in coding with e.g. MATLAB, Phyton, CAPL, C/C++ is a plus
• Ability to create, interpret schematics and diagrams

Qualifications

• Strong team player with "can do" and "hands on" attitude
• Strong in maintaining clear records and managing complex workflow
• Strong communications and problem-solving skills
• Great understanding of physical principles

Language Skills

• Proficient in English (both spoken and written)

• Define and execute test plans for design validation (DV) and production validation (PV)

• Develop test concepts and fixture designs for gear, shaft, and housing assemblies

• Coordinate prototype builds and validation samples with internal and external partners

• Program, monitor, and analyze endurance, strength, and NVH tests on test benches

• Analyze test data and create structured reports with clear conclusions and recommendations

• Support root cause analysis and issue resolution (in collaboration with design and quality)

• Contribute to the creation of validation documentation (DVP&R, test specs, test reports)

• Interface with suppliers, customers, and international teams on testing and release topics

:

• Bachelor’s or Master’s degree in Mechanical Engineering, Automotive Engineering or related field

• Ideally more than 2 years of experience in years of experience in testing or validation of mechanical components or systems

• Prior exposure to automotive environments preferred

• Familiarity with drivetrain test benches, endurance and fatigue testing methods

• Hands-on experience with test setup, instrumentation, and data acquisition systems

• Experience in failure analysis, material characterization, NVH testing, gear performance evaluation, and durability testing is highly desirable

• Fluency in English is mandatory. German language proficiency is desirable, while fluency in Chinese would be a significant asset

• Analytical mindset with strong documentation and reporting skills

• Structured and proactive working approach, comfortable in dynamic environments

• Perform macro and micro geometry design of gears and gear systems

• Optimize gear tooth root geometry using FEA and fatigue models

• Design and 3D model mechanical components: gears, shafts, washers, housings, etc.

• Create technical drawings and tolerance stacks according to automotive standards

• Support DFMEA, tolerance analysis, and design reviews

• Interface with internal prototyping and validation teams

• Collaborate with manufacturing engineers to ensure process-feasible designs

• Contribute to documentation and design release activities

:

• Bachelor’s or Master’s degree in Mechanical Engineering or related field

• Ideally more than 2 years of experience in mechanical design, ideally in powertrain or gear applications

• Prior exposure to automotive environments preferred

• Proficient in 3D CAD (e.g. Creo, CATIA, or similar) and GD&T

• Basic understanding of gear design principles (macro/micro geometry, contact patterns) and familiar with gear design tools (KISSsoft, Masta, or similar)

• Basic understanding of gear manufacturing processes

• Structured working approach and ability to work in interdisciplinary teams

• Fluency in English is mandatory. German language proficiency is desirable, while fluency in Chinese would be a significant asset

• Strong problem-solving and communication skills

• Lead the end-to-end development of differential, including concept development, technical specification, integration, validation EDU sub-systems, and release.

• Own the system-level architecture and ensure alignment with application requirements and internal product roadmaps.

• Act as the technical and program interface to OEMs and Tier 1s, ensuring that system performance, NVH, cost targets are met.

• Coordinate and lead cross-functional teams including design, simulation, testing, prototyping, manufacturing engineering

• Define and execute project plans, timelines, resource requirements, and risk assessments.

• Support business development teams in customer engagements and technical presentations.

• Mentor engineers and contribute to building a sustainable engineering capability within the organization.

:

• Master’s degree (or higher) in Mechanical Engineering, Automotive Engineering, or related field.

• Minimum range of 5 to 10 years of experience in system engineering or product development for EDU subsystems, differentials, or similar drivetrain systems.

• Proven track record in leading complex cross-functional projects within an OEM or Tier 1 environment.

• Solid understanding of drivetrain architectures, NVH, and durability requirements.

• Experience with simulation-driven development, system validation, and APQP processes.

• International work experience or collaboration with multi-site engineering teams.

• Familiarity with validation tools and test planning (e.g. durability test cycles, NVH testing).

• Fluency in both English and German is required to effectively communicate in our multinational environment and with diverse stakeholders. Chinese language skills would be considered an advantage.

• Strong communication and stakeholder management skills.

• Test Program Design and Execution: Develop, coordinate, and execute comprehensive test programs for prototypes and components, focusing on high-temperature electrolysis systems.

• Prototype Coordination: Oversee the coordination of prototype manufacturing, including the scheduling and management of incoming inspections.

• Performance Evaluation: Conduct rigorous testing procedures, analyze test samples pre- and post-evaluation, and document all findings comprehensively.

• Testing Setup Planning and Implementation: Plan, coordinate and implement further testing capacities for product optimization within the testing infrastructure

• Innovation Development: Utilize test results to derive new product innovations and improve existing processes.

• Team Leadership: Lead a small team comprising students and a technician, fostering an environment of collaboration and learning.

• Network Collaboration: Work closely with a network of universities and suppliers to integrate cutting-edge research and materials into our development processes.

• Facility Management: Set up and manage a hydrogen test stand in Aachen, ensuring operational efficiency and safety.

• Cross-Functional Collaboration: Engage with the Business Development team and participate in customer project meetings, providing technical expertise and support.

• Industry Engagement: Maintain and enhance connections within the hydrogen industry and academia to foster collaboration and innovation.

:

• Education: MSc or PhD in Materials Science, Chemical Engineering, Mechanical Engineering, or a related field is preferred.

• Experience: Extensive experience in high-temperature electrolysis, materials technology, and prototype development. Previous leadership experience and a proven track record in a similar role are highly desirable.

• Language Skills: Fluency in both English and German is required to effectively communicate in our multinational environment and with diverse stakeholders.

• Technical Skills: Deep understanding of material science and chemistry related to hydrogen technologies. Practical skills in building and testing prototypes are essential.

• The role is based in Aachen with occasional travel to conferences, customer sites, and manufacturing facilities in Canada and China. The candidate must demonstrate a readiness to travel on occasional basis and adapt to various cultural and professional settings.

• Strong analytical and problem-solving skills.

• Excellent communication and interpersonal skills.

• Ability to lead and motivate a team.

• Strong organizational skills and the ability to manage multiple projects simultaneously.