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Principal Modern Controls Engineer


Job Location:

Hillsborough County, NH - USA

Monthly Salary: $ 104000 - 173000
Posted: 7 August 2026 (22 days ago)
Application Deadline: 4 November 2026
Vacancies: 1 Vacancy

Job Summary

Principal Modern Controls Engineer (Embedded Systems)

Location: New Hudson MI (Onsite)
Employment Type: Direct Hire
Schedule: Monday-Friday 8:00 AM - 5:00 PM (additional hours as needed to support project deadlines)
Travel: Approximately 10% (primarily within the Great Lakes region)

Join a Team Developing Next-Generation Defense Vehicle Technologies

We are seeking an experienced Principal Modern Controls Engineer to lead the design and development of advanced embedded control systems for cutting-edge defense platforms. This is a highly technical hands-on role focused on developing sophisticated control algorithms embedded software and vehicle-level system integration.

The ideal candidate is a recognized expert in modern control theory who enjoys solving complex engineering challenges while mentoring other engineers and helping expand organizational capabilities.

Please Note: This position requires onsite work in New Hudson Michigan. Candidates must be eligible to obtain a U.S. Government security clearance. Due to ITAR requirements U.S. citizenship is required.

What Youll Do
Advanced Controls Development
  • Design develop implement and validate embedded control systems for advanced vehicle applications.
  • Develop control algorithms using both classical and modern control techniques.
  • Perform stability robustness and performance analysis.
  • Design and tune multi-loop and multi-axis control architectures.
  • Implement embedded software using MATLAB/Simulink and C/C.
  • Validate control strategies through SIL HIL bench and full vehicle testing.
  • Support commissioning calibration troubleshooting and system optimization.
Modeling & Simulation
  • Develop state-space and frequency-domain models for electromechanical hydraulic and vehicle systems.
  • Perform system identification and model correlation using test data.
  • Utilize simulation models to develop and refine advanced control algorithms.
  • Establish performance metrics and validate system requirements.
System Integration
  • Support hardware architecture controller selection and electronic integration.
  • Define mechanical and electrical system requirements.
  • Troubleshoot integrated hardware and software systems.
  • Participate in vehicle-level testing and system validation.
Technical Leadership
  • Serve as the organizations subject matter expert in modern control systems.
  • Mentor and develop fellow engineers.
  • Help establish engineering best practices and grow advanced controls capabilities across the team.
Required Qualifications
  • M.S. or Ph.D. in Mechanical Engineering Electrical Engineering Automotive Engineering Computer Engineering Computer Science Mechatronics or a related field.
  • 8 years of experience developing embedded control systems.
  • Expert-level knowledge of modern control theory including implementation of motion controls and state estimators using state-space methods.
  • Demonstrated ability to lead technically complex projects and mentor engineering teams.
  • Strong embedded software development experience using C/C.
  • Experience with MATLAB Simulink and Model-Based Design.
  • Ability to obtain a U.S. Government security clearance.
  • U.S. citizenship required due to ITAR regulations.
Preferred Technical Experience

Experience with many of the following is highly desirable:

Control Systems
  • State-space modeling
  • LQR/LQG
  • Kalman Filters
  • Model Predictive Control (MPC)
  • Robust and MIMO control
  • PID feedforward root locus lead-lag compensation loop shaping
  • Numerical optimization and controller tuning
Embedded Development
  • MATLAB Simulink Stateflow
  • Embedded C/C
  • RTOS and Linux-based embedded systems
  • Simulink/Stateflow Coder
  • MotoHawk
  • Raptor
  • OpenECU
  • dSPACE
Vehicle & Systems Engineering
  • Vehicle dynamics
  • Electric and hybrid vehicle architectures
  • By-wire systems
  • Actuator controls (motors valves)
  • Hydraulic pneumatic mechanical and electrical systems
  • Vehicle/system simulation tools including ADAMS Dymola CarSim TruckSim and FMI/FMU
Networking & Communications
  • CAN
  • LIN
  • J1939
  • XCP/CCP
  • Ethernet
  • TCP/IP
  • UDP
  • EtherCAT
  • DDS
  • TSN
  • Vector Kvaser and INCA tools
Defense Systems Experience (Preferred)

Experience supporting one or more of the following:

  • Combat vehicles
  • Weapon systems
  • Fire control systems
  • Turret and ammunition handling systems
  • Defense software deliverables (CDRLs)
  • MIL-STD-498
  • MIL-STD-461
  • MIL-STD-882E
  • DO-178C
  • DO-254
Ideal Candidate

Youll excel in this role if you:

  • Are recognized as an expert in modern control systems.
  • Enjoy solving highly complex engineering challenges.
  • Thrive in hands-on development and system integration.
  • Like mentoring engineers and elevating technical capabilities across a team.
  • Want to contribute to advanced defense technologies that operate in demanding real-world environments.
Interview Process
  1. HR Phone Interview
  2. Hiring Manager Video Interview
  3. Onsite Technical Panel Interview