Systems Engineer III - Test

Voyager Technologies, Inc.; Folsom (CA); On-site; USD 98,000 - 151,000; Full time

Benefits offered by this job

Flexible Time Off

Medical, dental, vision coverage

Gym memberships

401(k) company match

Wellness programs

Job summary

Voyager Technologies, Inc. is seeking a Systems Engineer III – Test to lead rocket motor testing activities in support of strategic systems programs.

Based in Reno, NV or Folsom, CA, you will plan, execute, and analyze propulsion and subsystem verification, mentoring junior engineers as needed. The role requires hands-on experience with hot-fire campaigns, test software development, and strong data analysis skills to drive safety and performance improvements.

Qualifications

• Bachelor’s or Master’s Degree in an engineering field from an accredited university.
• 4–7 years of progressive aerospace/defense test engineering experience.
• Hands-on rocket motor integration and hot-fire test experience.
• Familiarity with MIL-STD and propulsion qualification/acceptance testing.

Responsibilities

• Develop and execute test plans for rocket motor testing and subsystem verification.
• Lead integration and checkout of propulsion, avionics, and control systems.
• Coordinate pre-test activities: wiring, calibration, verification, DAQ integration.
• Ensure test facilities are configured for hot-fire testing.
• Support Test Readiness Reviews (TRR) and safety requirements.
• Analyze test data and provide anomaly resolution recommendations.
• Support HWIL/SWIL test software, hardware integration.

Skills

Test engineering

Aerospace testing

Data analysis

C/C++

Python

MATLAB

Electrical systems

Instrumentation

Education

Bachelor’s or Master’s Degree in Systems Engineering / Aerospace / Mechanical / Electrical Engineering

Tools

HWIL environments

SWIL environments

MATLAB

Simulink

DAQ systems

Job description

Voyager is an innovative defense, national security and space 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.

The Systems Engineer III – Test leads planning, integration, execution and analysis of rocket motor testing, including subsystem verification, instrumentation and system readiness activities. This role requires demonstrated experience in developing test procedures, preparing hardware and facilities for hot‑fire testing, troubleshooting complex integration issues and mentoring junior engineers.

This position reports to the Systems Engineering Manager and is part of our Strategic Systems Department. This role can be based in either Reno, NV or Folsom, CA.

In this role, the essential functions are:

• Develop and execute detailed test plans, procedures and requirements for rocket motor testing and subsystem verification.
• Lead integration and checkout of propulsion, avionics, and control systems in support of rocket motor test campaigns.
• Plan and coordinate all pre-test activities, including instrumentation wiring, sensor calibration, control system verification, and DAQ integration.
• Ensure test facilities and support equipment are properly configured for hot‑fire testing.
• Support and lead Test Readiness Reviews (TRR) to ensure compliance with program and safety requirements.
• Analyze test data, document findings, and provide technical recommendations for anomaly resolution and system improvements.
• Support test software development, hardware‑in‑the‑loop (HWIL), and software‑in‑the‑loop (SWIL) to enable rocket motor verification.

Requirements Include:

• Bachelor’s or Master’s Degree in Systems Engineering, Aerospace Engineering, Mechanical Engineering, Electrical Engineering or related STEM field from an accredited college/university.
• Four (4) to Seven (7) years of progressive experience in aerospace/defense test engineering.
• Hands‑on experience with rocket motor integration, subsystem verification, and hot‑fire test campaigns.
• Familiarity with MIL‑STD, test safety and propulsion qualification/acceptance test standards and practices.
• Experience with HWIL and SWIL environments for propulsion and control system verification.
• Strong background in test software development and automation and involvement in software and hardware integration activities, including troubleshooting and data analysis.
• Proficiency in instrumentation and data acquisition (DAQ) systems, including setup, calibration, wiring and troubleshooting.
• Working knowledge and hands‑on experience with serial communication protocols, including RS‑422, RS‑485, and CAN, for integration and troubleshooting of test systems.
• Programming experience in C/C++, MATLAB, Python and Simulink.
• Ability to analyze large propulsion test data sets and generate meaningful conclusions.
• Proven record of executing complex test operations with minimal supervision and the ability to lead small test teams; may act as a technical lead for subsystem or small‑scale system‑level rocket motor test campaigns.
• Strong technical writing and communication skills for contributions to technical documentation and reviews, including test reports, TRRs, PDRs and CDRs, post‑test reviews and anomaly resolution boards.

Travel, Physical and/or Government Mandated Requirements:

• Willingness to travel to test facilities and support rocket motor test operations as required.
• Must be able to obtain and maintain a US Government Clearance.

The good faith base salary range for this role is $97,945 – $151,400 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. This position is incentive plan eligible.

Voyager offers a highly competitive total compensation package designed to support the well‑being, growth, and success of our employees. Employeesbenefitfrom 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 andmaintaina healthy work-life balance.

• Comprehensive medical, dental, and vision coverage for employees and their families, witha significant portionof 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.

• Additionalvoluntary benefits and employee support resources.

• The opportunity to work alongsidea highly talentedteam 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.

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

$103,100—$151,400 USD

Nevada pay range

$97,945—$143,830 USD