Embedded Systems Engineer (Hardware & Firmware Design)

THIS IS AN ONSITE POSITION

Summary

• Parabit Systems, Inc., a leader in security, access control, and self-service technology solutions, is seeking a highly motivated and hands-on Embedded Systems Engineer to design and develop innovative products from concept through production. This role is ideal for an engineer with a strong combination of hardware design, embedded firmware development, and system integration expertise who thrives in a fast-paced product development environment.

• The successful candidate will be responsible for the architecture, design, implementation, testing, and support of embedded electronic systems deployed in real-world applications across multiple industries. This position requires a practical engineer who can move seamlessly between hardware design, firmware development, prototype validation, manufacturing support, and field troubleshooting while maintaining a strong focus on quality, reliability, cybersecurity, and product performance.

• You will work closely with software developers, mechanical engineers, quality assurance, manufacturing, and service teams to deliver robust, reliable, and scalable products that meet customer and regulatory requirements.

Primary Responsibilities

• Lead the design and development of embedded hardware and firmware platforms for security, access control, sensing, and self-service products.

• Define system architecture, hardware interfaces, communication protocols, microcontroller configurations, power distribution, signal conditioning, and overall embedded platform design.

• Design and develop embedded firmware using C/C++ for microcontroller-based systems, including control logic, communications, diagnostics, and device management functionality.

• Create electrical schematics, select components, perform engineering analysis , derating analyses, and conduct design reviews to ensure reliability, performance, and manufacturability.

• Provide instruction and guidance on necessary PCB layout requirements.

• Develop, test, and validate hardware and firmware designs throughout the product development lifecycle.

• Conduct hardware bring-up debugging, and root-cause analysis of system-level issues.

• Review PCB layouts with emphasis on signal integrity, grounding, EMI/EMC mitigation, thermal management, power integrity, and design-for-manufacturing best practices.

• Implement secure coding principles and follow cybersecurity requirements in accordance with applicable standards, including NIST, FIPS, and ISO guidelines.

• Coordinate prototype builds, engineering validation testing, design verification, and product qualification activities.

• Support regulatory testing and compliance efforts, including FCC, CE, UL, EMC/EMI, RoHS, and related industry requirements.

• Create and maintain technical documentation .

• Collaborate with cross-functional teams to ensure successful product development, production launch, deployment, and ongoing product support.

• Evaluate new technologies, components, communication standards, and development tools to support future product initiatives.

Qualifications

• Bachelor's degree in Electrical Engineering or a related engineering discipline.

• Minimum of 5 years of experience in embedded systems design and firmware development.

• Proven experience developing products from concept through production release.

• Strong hands-on experience in electronic circuit design, hardware integration, and board-level troubleshooting.

• Proficiency in embedded firmware development using C and C++.

• Experience with Python and Visual Basic is desirable.

• Strong understanding of microcontroller architectures and peripherals including GPIO, ADCs, DACs, SPI, I²C, UART.

• Experience working with PIC and/or STM32 ARM Cortex microcontrollers preferred.

• Ability to read and interpret schematics, PCB layouts, bills of materials (BOMs), datasheets, timing diagrams, and interface specifications.

• Experience using advanced testing equipment; oscilloscopes, analyzers, etc.

• Strong understanding of embedded networking and communication protocols, including:

• TCP/IP

• UDP

• Ethernet

• RS-232/RS-485

• Bluetooth

• NFC

• USB

• OSDP

• Z-Wave

• Experience with Altium Designer, KiCad, or other advanced EDA tools.

• Familiarity with EMC/EMI design practices, safety and other regulatory compliance requirements.

• Experience integrating embedded systems with cloud-based platforms, IoT frameworks, or remote device management solutions is highly desirable.

• Working knowledge of SQL databases for diagnostics, configuration management, reporting, or device monitoring is a plus.

• Excellent analytical, problem-solving, organizational, and communication skills.

• Ability to manage multiple projects simultaneously and deliver results in a fast-paced development environment.

Why Join Parabit Systems?

• At Parabit Systems, innovation is at the core of everything we do. Our engineers work on cutting-edge technologies that support critical security, self-service, and automation solutions deployed worldwide. We offer a collaborative environment where talented professionals have the opportunity to lead challenging projects, influence product direction, and make a meaningful impact on the success of our business and our customers.

• Parabit Systems is an Equal Opportunity Employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.

To Apply

• Submit your resume to Recruiting@Parabit.com. We look forward to learning how your skills and experience can contribute to the continued growth and innovation of Parabit Systems.

All employment candidates must pass: a NON-DOT Drug screening, Criminal and Credit Background Check and a Driver License Check prior to employment.