Embedded Test Engineer
Loft Orbital
Software Engineering, Quality Assurance
Golden, CO, USA
USD 125k-175k / year
Posted on Dec 3, 2025
Wanna join the adventure?
Loft Orbital's mission is to make space simple for organizations that need to collect information about the Earth. We provide space infrastructure as a service where multiple customer payloads are flown on a single spacecraft platform through Loft's in-house Payload Accommodation Module.
The Embedded Test Engineer will be responsible for establishing and maintaining a robust, reliable test pipeline embedded software within the Hardware group. You will work with Loft Orbital’s engineering, software, and integration teams to verify the performance of internal avionics hardware, firmware and software to improve design iteration and continuous integration efforts. You will help to define the processes and standards for version control and work closely with the engineering teams to ensure flight readiness for orbit. You will be a critical part of ensuring we are delivering the right high quality hardware products to both internal teams as well as our external customers.
About this Role:
- Work with the Loft development team to test, validate and verify internally developed products, and ensure successful delivery of final flight products to missions
- Software and firmware test development and automation at unit and sub-system level for flight systems (avionics, communication and power distribution)
- Ownership of the test procedures and execution of product testing using Loft’s in-house software tools
- Execute roadmaps of next generation products and provide testing flows, including activities to prepare for verification and qualification of product development efforts
- Support scaling up test infrastructure towards productization
- Define and implement functional testing and regression testing for embedded systems to support Hardware in the Loop (HIL) and assembly/integration teams
Must Haves:
- 5+ years in software/firmware testing and SW/HW integration, a plus if in aerospace
- Bachelor’s Degree in software engineering, computer science, electrical engineering or equivalent
- Recent Python experience automating tasks/test frameworks and interacting with shell environments
- Strong familiarity with Linux and scripting tools/languages
- Testing and troubleshooting experience with digital, analog and high-speed interfaces, including various communication protocols (CAN, UART, SPI, I2C, ETH, SpaceWire, etc.)
- Hands on experience with deploying embedded software to hardware at medium to large scales (>100 units/year)
- Have experience creating detailed Test Procedures for development and software
- Entrepreneurial, need to be able to find and manage own work
- Experience with one or more continuous integration tools (Gitlab Preferred
Nice to Haves:
- Experience testing high speed interfaces like Ethernet, Spacewire, Cameralink, PCIe
- Understanding of how to create, configure, and manage Docker containers
- Recent experience setting up Gitlab CI/CD pipelines
- Experience with Vivado or other FPGA design/build systems and their test tools
- Experience with Yocto Ptest or testing and deploying Yocto distributions
- Comfortable interacting with remote test equipment and troubleshooting issues
Some of Our Awesome Benefits:
- 100% company-paid medical, dental, and vision insurance option for employees and dependents
- Flexible Spending (FSA) and Health Savings (HSA) Accounts offered with an employer contribution to the HSA
- 100% employer paid Life, AD&D, Short-Term, and Long-Term Disability insurance
- Flexible Time Off policy for vacation and sick leave, and 12 paid holidays
- 401(k) plan and equity options
- Daily catered lunches and snacks
- International exposure to our team in France
- Fully paid parental leave; 14 weeks for primary caregiver and 10 weeks for secondary caregiver
- Carrot Fertility provides comprehensive, inclusive fertility healthcare and family-forming benefits with financial support
- Off-sites and many social events and celebrations
- Relocation assistance when applicable
*Research shows that while men apply to jobs where they meet an average of 60% of the criteria, women and other underrepresented people tend to only apply when they meet 100% of the qualifications. At Loft, we value respectful debate and people who aren’t afraid to challenge assumptions. We strongly encourage you to apply, even if you don’t check all the boxes.
Who We Are
Loft: Space Made Simple.
Founded in 2017, Loft provides governments, companies, and research institutions with a fast, reliable, and flexible way to deploy missions in orbit.
We integrate, launch, and operate spacecraft, offering end-to-end missions as a service across Earth observation, IoT connectivity, in-orbit demonstrations, national security missions, and more. Leveraging our existing space infrastructure and an extensive inventory of satellite buses, Loft is reducing years-long integration and launch timelines to months. With more than 25 missions flown, Loft’s flight heritage and proven technologies enable customers to focus on their mission objectives.
At Loft, you’ll be given the autonomy and ownership to solve significant challenges, but with a close-knit and supportive team at your back. We believe that diversity and community are the foundation of an open culture. We are committed to hiring the best people regardless of background and make their time at Loft the most fulfilling period of their career.
We value kind, supportive and team-oriented collaborators. It is also crucial for us that you are a problem solver and a great communicator. As our team is international, you will need strong English skills to better collaborate, easily communicate complex ideas and convey important messages.
With 4 satellites on-orbit and a wave of exciting missions launching soon, we are scaling up quickly across our offices in San Francisco, CA | Golden, CO | and Toulouse, France.
As an international company your resume will be reviewed by people across our offices so please attach a copy in English.
125000 - 175000 USD a year
State law requires us to tell you the base compensation range for this role, which is $125,000 - $175,000 per year. This is determined by your education, experience, knowledge, skills, and abilities. The salary range for this role is intentionally wide as we evaluate individuals based on their unique experience and abilities to fit our needs. Most importantly, we are excited to meet you and see if you are a great fit for our team. What we can’t quantify for you are the exciting challenges, supportive team, and amazing culture we enjoy.