Embedded Software Engineer VI

Voyager Technologies; Folsom (CA); On-site; USD 190,000 - 279,000; Full time

Benefits offered by this job

Flexible Time Off

Healthcare coverage (medical, dental,视

Gym memberships

Job summary

Voyager Technologies is seeking a Level VI Embedded Software Engineer to lead architecture, development and verification of safety-critical embedded software for aerospace/defense applications. You will collaborate with Systems, Electrical and MSAD teams to deliver real-time control solutions compliant with aerospace standards.

The role requires extensive experience with real-time embedded systems, ARM STM32 or similar, RS-422/Ethernet/serial interfaces, and model-based development.

Qualifications

• 15+ years of embedded software development experience in high-reliability environments.
• Proven experience with safety-critical or mission-critical embedded software.
• Experience with full lifecycle DoD/MDA programs.
• Strong real-time control, GNC, propulsion control or motor control experience.
• Experience with ARM-based processors (STM32) and RAM/ROM management.
• Experience with RS-422, SPI, I2C, CAN, SpaceWire, Ethernet.
• Experience with HIL testing and system integration activities.
• Proficient in C/C++ for embedded systems; familiarity with Git/ClearCase.
• Familiarity with MATLAB/Simulink and model-based development.
• Knowledge of safety/reliability techniques (FMEA, FTA, hazard analysis).
• Ability to lead architecture reviews and software verification activities.
• Strong technical communication and documentation skills.

Responsibilities

• Lead architecture and development of real-time embedded software for aerospace and defense.
• Define software requirements and system integration strategies with Systems Engineering.
• Develop drivers, BSPs, middleware and real-time control software.
• Implement embedded communication interfaces and motor control software.
• Integrate software with instrumentation, sensors and test equipment.
• Lead design reviews and key program milestones (SRR, PDR, CDR).
• Ensure DO-178C and MIL-STD compliance and perform unit/integration testing.
• Support system integration, troubleshooting and root-cause analysis.
• Mentor engineers and provide technical leadership across teams.
• Support proposals and DoD customer briefings.

Tools

MATLAB/Simulink

Git

ClearCase

C/C++ for embedded systems

STM32 ARM-based processors

RS-422 interfaces

Real-time control

HIL testing

FPGA interfaces

Instrumentation interfaces

SpaceWire

Ethernet

I2C

SPI

CAN

Job description

Voyager is an innovative space, defense, and national security technology company committed to advancing and delivering transformative, mission-critical solutions. We tackle the most complex challenges to unlock new frontiers for human progress, fortify national security, and protect critical assets to lead in the race for technological and operational superiority from ground to space.

Forge the Future: Join Voyager Technologies

The future belongs to those who build it. At Voyager Technologies, we’re building technologies that protect lives, expand frontiers and prepare us for what’s next. And we’re doing that with people who are wired to solve, build, adapt and lead. These roles are not for the faint of heart.

You’ll help lay the foundation for humanity's future. Join a culture where innovation thrives, curiosity is rewarded, and impact is real. We’re a company of doers, thinkers and builders, united by purpose and grounded in reality.

If you want to put your skills to work where the stakes are real and the mission is bigger than any one person, forge the future with Voyager.

Level VI Embedded Software Engineer

serves as a senior technical leader responsible for the architecture, design, development, integration, and verification of safety-critical embedded software systems supporting advanced DoD missile defense, aerospace, and propulsion technologies.

This role provides technical leadership across embedded platforms and works closely with systems, electrical, propulsion, and modeling, simulation and algorithm design (MSAD) teams to deliver high-reliability real-time control solutions compliant with aerospace and defense standards (DO-178C, MIL-STD, MDA guidance).

In This Role, The Essential Functions Are

• Lead architecture and development of real-time embedded software for aerospace and defense applications.
• Define software requirements, interfaces, and system integration strategies in coordination with Systems Engineering.
• Develop low-level drivers, BSPs, middleware, and real-time control software.
• Implement embedded communication interfaces including RS-422 and other high-reliability serial protocols.
• Develop software supporting motor control electronics including DC brushless motor systems and propulsion-related control hardware.
• Integrate embedded software with instrumentation systems, sensors, data acquisition hardware, and test electronics.
• Lead software design reviews and program milestones including SRR, PDR, and CDR.
• Ensure compliance with DO-178C, MIL-STD-498, and other applicable aerospace software standards.
• Oversee software verification and validation including unit testing, integration testing, SIL/HIL testing, and hardware qualification testing.
• Support system integration, troubleshooting, and root-cause analysis.
• Mentor embedded software engineers and provide technical leadership across multidisciplinary teams.
• Support proposal development and technical briefings with internal leadership and DoD customers.

Qualifications

• 15+ years of embedded software development experience in aerospace, defense, missile systems, or other high-reliability environments.
• Proven experience developing safety-critical or mission-critical embedded software.
• Experience supporting full lifecycle development under DoD and/or MDA programs.
• Strong experience with real-time control systems, GNC, propulsion control, or motor control systems.
• Experience integrating embedded systems with FPGA interfaces, ADC/DAC hardware, and instrumentation systems.
• Experience with communication buses including RS-422, SPI, I2C, CAN, SpaceWire, and Ethernet.
• Experience developing embedded software on ARM-based processors such as STM32 or similar microcontroller architectures.
• Experience supporting hardware-in-the-loop (HIL) testing and system integration activities.
• Experience with software configuration management tools such as Git or ClearCase.
• Expert proficiency in C/C++ for embedded systems.
• Strong understanding of low-level hardware interfaces, interrupts, memory management, and real-time systems.
• Experience with ARM-based processors including STM32 or comparable architectures.
• Experience developing drivers and communication stacks for RS-422 and avionics-grade serial interfaces.
• Familiarity with MATLAB/Simulink and model-based development.
• Knowledge of software safety and reliability analysis techniques (FMEA, FTA, hazard analysis).
• Experience supporting embedded control of DC brushless motors, actuators, or propulsion electronics.
• Strong systems-level thinking across hardware and software domains.
• Excellent technical communication and documentation skills.

Preferred Qualifications

• Expert proficiency in C/C++ for embedded systems.
• Strong understanding of low-level hardware interfaces, interrupts, memory management, and real-time systems.
• Experience with ARM-based processors including STM32 or comparable architectures.
• Experience developing drivers and communication stacks for RS-422 and avionics-grade serial interfaces.
• Familiarity with MATLAB/Simulink and model-based development.
• Knowledge of software safety and reliability analysis techniques (FMEA, FTA, hazard analysis).
• Experience supporting embedded control of DC brushless motors, actuators, or propulsion electronics.
• Strong systems-level thinking across hardware and software domains.
• Excellent technical communication skills

Travel, Physical And/or Government Mandated Requirements

• U.S. Citizenship required
• Ability to obtain and maintain a DoD Secret clearance
• Compliance with ITAR and EAR regulations
• Ability to work onsite in a secure engineering lab environment
• Up to 15% travel may be required

The good faith base salary range for this role is $190,000 - $279,000 at the time of this posting. Where you fall within the range depends on your experience, skills and location. This range reflects base salary only and does not include benefits or bonus/incentive. This range may be adjusted in the future.

Voyager offers a highly competitive total compensation package designed to support the well-being, growth, and success of our employees. Employees benefit from a flexible and comprehensive rewards program that supports both professional and personal well-being.

• Flexible Time Off (FTO), empowering employees to take the time they need to recharge and maintain a healthy work-life balance
• Comprehensive medical, dental, and vision coverage for employees and their families, with a significant portion of premiums covered by the company and many benefits paid at 100% for employees
• Flexible, affordable gym memberships with 12,700+ options nationwide, including 24 Hour Fitness, EoS Fitness, Crunch Fitness, Anytime Fitness, Blink Fitness, Chuze Fitness, and more! No long-term contracts and FREE on-demand workout videos before you enroll
• 401(k) retirement plan with a 50% company match on contributions up to 8%, supporting long-term financial security
• Company wellness programs that support physical and mental well-being
• Additional voluntary benefits and employee support resources
• The opportunity to work alongside a highly talented team in an innovative, mission-driven environment

Voyager is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, national or ethnic origin, sex, sexual orientation, gender identity or expression, age, disability, protected veteran status, or other characteristics protected by law.

To conform to U.S. Government export regulations, including the International Traffic in Arms Regulations (ITAR) (22 CFR Parts 120–130) and the Export Administration Regulations (EAR) (15 CFR Parts 730–774), applicants for this position must be a U.S. Person: a US Citizen, a lawful permanent resident of the U.S., or a protected individual as defined by 8 U.S.C.

• 1324b(a)(3). Applicants must be eligible to obtain any required export authorizations from the U.S. Department of State or the U.S. Department of Commerce.

Minority/Female/Disabled/Veteran

The statements contained in this job description are intended to describe the general content and requirements for performance of this job. It is not intended to be an exhaustive list of all job duties, responsibilities, and requirements. This job description is not an employment agreement or contract. Management has the exclusive right to alter the scope of work within the framework of this job description at any time without prior notice.

California pay range

$190,000—$279,000 USD