Software Engineer
unmind
Avionics Test Software Engineer
vast· Avionics Test
About this role
Vast is developing next-generation space stations and space infrastructure using an incremental, hardware-rich, and low-cost approach. Vast is rapidly developing its multi-module Haven Station to ensure a continuous human presence in space for America and its allies, enabling advanced microgravity research and manufacturing, and unlocking a new space economy for government, corporate, and private customers. Haven Demo’s 2025 success made Vast the only operational commercial space station company to fly and operate its own spacecraft. Next, Haven-1 is expected to become the world’s first commercial space station when it launches in 2027, followed by additional Haven modules. Additionally, the company recently announced Vast Satellite, a high-power satellite product line leveraging its space station components and the heritage of Haven Demo.
Headquartered in Long Beach, California, and with more than 1,000 employees and over a billion dollars in private capital, Vast has built the facilities required to manufacture and operate America’s next space station. The company plans to develop future habitats and systems for the Moon and Mars, dedicated space stations for government partners, and other crewed systems that will unlock the expanding long-term space economy.
Vast is looking for an Avionics Test Software Engineer, reporting to the Staff Avionics Test Software Engineer, to support the development of the systems that will be required for the design and build of human-rated space stations.
This will be a full-time, exempt position located in our Long Beach location.
Responsibilities:
- Design and implement Python software for automated testing of flight-critical avionics hardware
- Manage the complete software lifecycle for avionics test systems, from initial development through qualification and acceptance testing of production hardware
- Integrate test equipment with avionics hardware under test, collaborating with Test Engineers and Avionics Responsible Engineers to resolve automation challenges
- Partner cross-functionally with hardware, test, and avionics teams to define test requirements and recommend test equipment solutions
- Create clear, comprehensive documentation and user guides for test engineer and technician handover
- Enhance and extend the existing Python test automation framework with new capabilities and tooling
- Diagnose and troubleshoot test anomalies, providing root cause analysis and resolution
- Conduct code reviews and drive accountability in following core software engineering principles
Minimum Qualifications:
- Bachelor’s degree in computer science, computer engineering, electrical engineering or other engineering / physical science discipline
- Proficiency in Object-Oriented Programming with Python
- Experience writing software to interface with instrumentation hardware (e.g. power supplies, measurement equipment, etc)
- Experience using Data Acquisition (DAQ) systems such as National Instruments or similar modular DAQ solutions
- Familiarity with software version control such as GitHub
- Experience with software unit testing and CI/CD
- Strong documentation and communication skills
- Proficiency in leveraging AI coding assistants and workflows to accelerate development, debug complex issues, and improve code quality
Preferred Skills & Experience:
- Familiarity with NASA SMC-S-016 test requirements and standards
- Experience with AWS services and cloud-based development tools
- Practical experience operating power supplies, electronic loads, oscilloscopes, logic analyzers, and digital multimeters
- Knowledge of electronic instrumentation drivers using SCPI and pyVISA
- Comfortable working in Linux environments with understanding of kernel software and device drivers
- Experience with embedded systems and C++ programming
- Experience with network protocols and communication standards (TCP/UDP, DHCP, Ethernet) for instrument control and data acquisition
- Experience building web-based user interfaces or dashboards for test visualization and control (React, Angular, or similar frameworks)
Additional Requirements:
- Willingness to work evenings and/or weekends to support critical mission milestones
Pay Range: California
$135,300—$226,980 USD
We calibrate level and compensation to the selected candidate's experience and demonstrated capability. We welcome applicants across a range of experience levels to apply.
COMPENSATION AND BENEFITS
Base salary will vary depending on job-related knowledge, education, skills, experience, business needs, and market demand. Salary is just one component of our comprehensive compensation package. Full-time employees also receive company equity, as well as access to a full suite of compelling benefits and perks, including: medical, dental, and vision coverage for employees and dependents, generous paid time off; up to 20+ days of vacation for exempt staff and up to 10+ days of vacation for non-exempt staff with the ability to cash-out unused vacation annually, paid parental leave, short and long-term disability insurance, life insurance, access to a 401(k) retirement plan, ClassPass credits, personalized mental healthcare through Spring Health, and other discounts and perks. We also take pride in offering exceptional food perks, with snacks, drip coffee & onsite barista, cold drinks, and dinner meals remaining free of charge, and lunch subsidized as part of Vast’s ongoing commitment to providing high-quality meals for employees.
U.S. EXPORT CONTROL COMPLIANCE STATUS
The person hired will have access to information and items subject to U.S. export controls, and therefore, must either be a “U.S. person” as defined by 22 C.F.R. § 120.62 or otherwise eligible for deemed export licensing. This status includes U.S. citizens, U.S. nationals, lawful permanent residents (green card holders), and asylees and refugees with such status granted, not pending.
EQUAL OPPORTUNITY
Vast is an Equal Opportunity Employer; employment with Vast is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.
Frequently Asked Questions
What is the salary for the Avionics Test Software Engineer role at vast?
The listed salary for this Avionics Test Software Engineer position at vast is USD 135K–227K. This is an full-time role.
Where is the Avionics Test Software Engineer position at vast located?
This Avionics Test Software Engineer role at vast is based in Long Beach, California, United States. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Which team or department does the Avionics Test Software Engineer at vast belong to?
This Avionics Test Software Engineer position is part of the Avionics Test department at vast. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Avionics Test Software Engineer position at vast?
Click the "Apply Now" button on this page. You will be redirected to vast's official application portal hosted on greenhouse where you can submit your application directly.
When was the Avionics Test Software Engineer job at vast posted?
This Avionics Test Software Engineer position at vast was posted on Sep 18, 2026. Apply as soon as possible — early applications are often reviewed first.
Avionics Test Software Engineer
vast · 💰 USD 135K–227K
You'll be redirected to vast's official application page on Greenhouse.