Freelance Linux Kernel Developer Jobs in Detroit, MI

About Pratt Miller, an Oshkosh company

Pratt Miller is a product development company in motorsports, defense, and mobility industries providing clients with product engineering and low-volume production solutions. Our range of research & development, engineering, prototype manufacturing, test & validation, and low-rate production capability help our customers bring their high-quality products to market faster.

The Embedded Software & Controls Engineer III leads controls software development, electronics integration, and system commissioning. This position requires a strong understanding of embedded systems, control theory, and real-time software design. The position is highly technical and hands-on, supporting the full lifecycle from embedded software development and system bring-up through hardware integration, debugging, and vehicle-level deployment.

ESSENTIAL FUNCTIONS AND SKILLS: Typical responsibilities include but are not limited to the following:

Embedded Software Development

• Develop and maintain embedded software in C/C++ for microcontroller, Linux, and real-time operating systems
• Implement and debug software in real-time or near real-time environments
• Develop user-space applications and interfaces on embedded Linux platforms
• Interface with hardware through drivers, communication buses, and I/O subsystems
• Support system bring-up, debugging, and performance optimization
• Analyze system performance, timing, and resource utilization

Controls Development

• Implement control algorithms in C/C++ and Simulink-generated code
• Develop and tune control strategies
• Model mechanical, hydraulic, and electronic systems
• Develop and test control performance through modeling, bench testing, and vehicle testing
• Support validation through MIL, SIL, and HIL testing

System and Hardware Integration

• Support design, selection, and integration of electronic components
• Communicate system requirements effectively with cross-functional design teams
• Assist in hardware selection to meet I/O and computational requirements
• Define wiring and connector requirements to support harness builds
• Troubleshoot and resolve system and electrical issues
• Must meet the requirements for obtaining U.S. Government security clearance

ADDITIONAL REQUIREMENTS: In addition to the responsibilities mentioned above, tasks relating to the following area will be assigned as required.

• Demonstrate strong problem-solving and analytical skills in complex system environments
• Communicate effectively across multidisciplinary teams
• Maintain high attention to detail and commitment to quality
• Exhibit initiative, adaptability, and a strong work ethic
• Ability to work both independently and collaboratively in fast-paced project settings

EDUCATION/CERTIFICATION/YEARS OF EXPERIENCE:

• BS or MS in Automotive, Mechanical, Electrical Engineering, Computer Science, Computer Engineering, or Mechatronic Systems
• 6+ years of relevant engineering experience

DESIRED SPECIALIZED SKILLS AND KNOWLEDGE:

• Embedded software development in C/C++ on microcontrollers, Linux, or RTOS-based platforms
• Familiarity with build systems (CMake, Yocto, Buildroot)
• Experience with RTOS platforms (VxWorks, QNX, FreeRTOS), including scheduling, IPC, and timing constraints
• Experience writing and debugging Linux kernel-space drivers
• Knowledge of networking protocols (Ethernet, TCP/IP, UDP, DDS, EtherCAT, TSN)
• Model-Based Development tools (MotoTron/MotoHawk, Raptor, OpenECU, dSPACE)
• Familiarity with MIL standards (MIL-STD-498, MIL-STD-461, MIL-STD-882E, DO-178C, DO-254)
• Automotive communication protocols (CAN, LIN, J1939, XCP/CCP) and related tools (Vector, Kvaser, INCA)
• Experience with actuator controls (motors, valves) and by-wire systems
• Understanding of electric and hybrid vehicle architectures
• Vehicle and system troubleshooting experience
• Experience with electrical, mechanical, hydraulic, and pneumatic system design and simulation
• Data acquisition hardware and software experience

PHYSICAL DEMANDS:

• Position requires light physical activity.

EXPECTED HOURS OF WORK:

• Daytime schedule, Monday through Friday, with infrequent night or weekend work to support project demands
• Additional effort may be required to meet project deadlines
• Some travel or on-site customer support may be required

Pay Range:

Oshkosh is committed to working with and offering reasonable accommodations to job applicants with disabilities. If you need assistance or an accommodation due to a disability for any part of the recruitment process, please contact our talent acquisition team by email corporatetalentacquisition@oshkoshcorp.com.

Oshkosh Corporation is a merit-based Equal Opportunity Employer.Job opportunities are open for application to all qualified individuals and selection decisions are made without regard to race, color, religion, sex, national origin, age, disability, veteran status, or other protected characteristic. To the extent that information is provided or collected regarding categories as provided by law it will in no way affect the decision regarding an employment application.

Oshkosh Corporation will not discharge or in any manner discriminate against employees or applicants because they have inquired about, discussed, or disclosed their own pay or the pay of another employee or applicant. However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with Oshkosh Corporation's legal duty to furnish information.

Certain positions with Oshkosh Corporation require access to controlled goods and technologies subject to the International Traffic in Arms Regulations or the Export Administration Regulations. Applicants for these positions may need to be "U.S. Persons," as defined in these regulations. Generally, a "U.S. Person" is a U.S. citizen, lawful permanent resident, or an individual who has been admitted as a refugee or granted asylum.