Mechatronics Engineer

POSITION LOCATION - Stennis, MS

POSITION SUMMARY:

Liberty Alliance is seeking a highly experienced Mechatronics Engineer to support advanced government technology initiatives, robotics development, and mission-critical experimentation. This role blends strong foundational mechatronics engineering principles with real-world application in robotics, unmanned systems, sensing technologies, electronic warfare, edge computing, and rapid prototyping environments.

The ideal candidate brings deep expertise in electromechanical and robotic system design, integration, testing, and evaluation, while thriving in fast-paced, high-demand environments supporting sensitive programs. This engineer will independently manage technical priorities while collaborating across cross-functional teams to deliver operationally relevant solutions.

KEY RESPONSIBILITIES:

Electromechanical & Robotics System Design

• Design and develop integrated robotic and electromechanical systems, including actuators, motors, manipulators, sensor suites, and embedded controllers
• Support development of autonomous and semi-autonomous platforms for unmanned and mission-critical applications
• Create schematics, wiring diagrams, PCB layouts, and 3D mechanical models for robotic subsystems
• Develop and implement motion control, feedback systems, and robotic control algorithms (PID, trajectory control, navigation support)
• Program and integrate microcontrollers, embedded processors, and edge computing devices

Systems Engineering & Platform Integration

• Apply systems engineering principles to manage technology development, integration, testing, and evaluation (T&E)
• Integrate robotic hardware and software components into larger unmanned and mission platforms
• Optimize microelectronic components and embedded devices for performance, reliability, and operational durability
• Support full lifecycle development from concept and prototype through experimentation and operational deployment

Experimentation, Testing & Performance Analysis

• Conduct experiments, simulations, and modeling to evaluate robotic and microelectronics system performance
• Perform integration testing, validation, troubleshooting, and root cause analysis
• Analyze system reliability, functionality, and mission effectiveness
• Provide actionable technical recommendations to enhance platform integration and operational capability

Rapid Prototyping & Innovation

• Utilize rapid prototyping tools including 3D printing, advanced electronics tools, and iterative fabrication methods
• Support robotics experimentation and rapid capability development for mission needs
• Apply AI/ML techniques where appropriate to enhance autonomy, perception, and edge-based robotic decision-making
• Transition prototype robotic concepts into field-ready operational solutions

Collaboration & Technical Leadership

• Work effectively within cross-functional teams including engineers, operators, program managers, and mission stakeholders
• Independently manage technical priorities in high-tempo environments
• Provide mentorship and technical guidance to junior engineers when appropriate
• Communicate complex robotic and electromechanical concepts clearly to both technical and non-technical audiences

Required Qualifications

• Bachelor’s degree in Mechatronics Engineering, Mechanical Engineering, Electrical Engineering, Robotics Engineering, Systems Engineering, or related technical field
• 5+ years of relevant engineering experience (robotics, defense, automation, unmanned systems, or advanced technology development preferred)
• Ability to obtain or maintain a Top Secret Security Clearance
• Demonstrated experience in:
  • Technology development management
  • Systems engineering
  • Integration, test, and evaluation (T&E)
• Hands-on experience designing and integrating:
  • Robotic systems, actuators, motors, and sensor suites
  • Embedded controllers and microelectronic devices
  • Hardware/software integrated platforms
• Experience supporting unmanned systems, robotics experimentation, sensing, electronic warfare, edge computing, or platform integration
• Strong analytical problem-solving skills and ability to execute independently in high-demand environments

Preferred Qualifications

• Experience supporting government or defense robotics programs
• Familiarity with ROS, autonomous navigation, robotic perception, or machine vision systems
• Experience with AI/ML applications for robotic autonomy or embedded edge processing
• Master’s degree in Robotics, Mechatronics, or related engineering discipline

Core Competencies

• Robotic and electromechanical system integration
• Motion control and embedded robotics development
• Microelectronics integration and optimization
• Hardware-software co-design for autonomous platforms
• Systems testing, experimentation, and rapid prototyping
• Independent execution and cross-functional collaboration
• Technical leadership in mission-focused environments

WORKING CONDITIONS 

Must be physically able to operate computers, electronic test equipment, and standard office tools. Work requires frequent walking and periods of both standing and sitting, with occasional lifting, climbing, pulling, and pushing of up to 20 pounds. Duties are performed in both laboratory and field environments, with approximately 80% indoors and 20% outdoors, including exposure to varied conditions during testing and evaluation events. Extended periods at a workstation may be required for design, modeling, and reporting.

To Apply:
 Please submit your resume and cover letter detailing your qualifications and experience. Only qualified candidates will be contacted for an interview.

Equal Employment Opportunity Statement
Liberty Alliance is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other protected status in accordance with applicable federal, state, and local laws. Liberty Alliance is committed to providing a work environment free from discrimination and harassment and where employees are treated with respect and dignity.
 
Company Overview
Liberty Alliance is a leading defense contracting firm, specializing in delivering innovative solutions to support mission‐critical operations for the U.S. Government and military. Our core services include Technology, Mission Support/ Training, Aviation, and International Operations.  We pride ourselves on our commitment to excellence, integrity, and teamwork.

 
What We Offer

• Competitive salary and performance‐based incentives.
• Comprehensive benefits package, including health, dental, vision, 401(k), and paid time off.
• Opportunities for professional development and career growth.
• Collaborative and mission‐focused work environment.