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Added 1 min ago
BA
Full Stack Modeling and Simulation Software Engineer
Booz Allen Hamilton
Colorado Springs, CO
- $69,300 to $158,000 USD / year
On our team, you'll design, develop, configure, and maintain web-based exercise management applications, dashboards, and decision-support tools supporting exercise control, Master Scenario…
Added 2 mins ago
Junior System Engineer
InterImage
Annapolis Junction, MD
We have an immediate need for a Junior Systems Engineer to support TO-005, Report Authoring and Dissemination (RAD) and assist with overseeing the planning, design, and implementation of a…
Added 3 mins ago
Senior Software Engineer, Connectivity
Phaidra
Remote, United States
We are looking for a driven Senior Software Engineer to join our Connectivity team. You are a forward-thinking engineer who is comfortable with ambiguity, quick to ask questions, and eager…
Added 5 mins ago
Staff Plastics Engineer
Danaher
Chaska, MN
The Staff Plastics Engineer is responsible for providing technical leadership in the development, commercialization, and lifecycle management of injection molded plastic components,…
Added 7 mins ago
S
Principal Mechanical Engineer
Skyworks
Richardson
- $122,900 to $255,200 USD / year
You will be a Principal Mechanical Design Engineer with Skyworks SSPA hardware engineering team, playing a pivotal role in the mechanical design and development of high-power microwave and…
Added 8 mins ago
RESEARCH DATA ANALYST
Arizona Department of Administration
Remote, United States
…availability, and regional healthcare workforce shortages. Engineer supply and demand models for nursing and allied health occupations to identify regional educator gaps and inform training…
Added 9 mins ago
O
Cloud Solution Engineer
Oracle
United States
- $118,700 to $194,400 USD / year
Partners with customers, sales, engineering and product teams to design, demonstrate and deploy Oracle Cloud architectures that address customer business problems. Drives Oracle Cloud…
Added 10 mins ago
Senior Azure Platform Engineer
Smith Johnson Tech
North Logan, UT
The Senior Azure Platform Engineer is a hands-on technical role responsible for helping engineering and operations teams design, implement, and support secure solutions within Azure…
Added 13 mins ago
FE
Test Engineer II
Form Energy, Inc
Berkeley, CA
- $97,221 to $121,518 USD / year
Form Energy is hiring a Test Engineer II to join our Test Engineering team. In this position, you will design, develop, and implement test strategies and prioritizing tests, in partnership…
Added 13 mins ago
Assistant/Associate Professor of Civil Engineering
Texas A&M University - Texarkana
Texarkana, TX
…hands-on experiences through laboratories, undergraduate research, design projects, industry-sponsored projects, internships, and other experiential learning opportunities, while supporting…
Added 14 mins ago
Sr. Avionics Systems Engineer (Special Programs) - Top Secret Clearance
SpaceX
Hawthorne, CA
As a Sr. Avionics Systems Engineer on the Special Programs team, you will lead the architecture, integration, and test of the avionics systems for new SpaceX vehicles. Our programs are…
Added 14 mins ago
Sr. Avionics Systems Engineer (Special Programs)
SpaceX
Hawthorne, CA
As a Sr. Avionics Systems Engineer on the Special Programs team, you will lead the architecture, integration, and test of the avionics systems for new SpaceX vehicles. Our programs are…
Added 14 mins ago
Avionics Systems Engineer (Special Programs) - Top Secret Clearance
SpaceX
Hawthorne, CA
As an Avionics Systems Engineer on the Special Programs team, you will architect, integrate, and test the avionics systems for new SpaceX vehicles. Our programs are early in their life…
Added 14 mins ago
Avionics Systems Engineer (Special Programs)
SpaceX
Hawthorne, CA
As an Avionics Systems Engineer on the Special Programs team, you will architect, integrate, and test the avionics systems for new SpaceX vehicles. Our programs are early in their life…
Added 14 mins ago
DFT Lead Engineer
LSI Corporation
United States
…Division)’s designs – DFT Architecture, Test insertion and verification, Pattern generation, Coverage improvement, Post silicon debug and yield improvement to meet the product test metrics.…
Added 15 mins ago
Senior Controls Development Engineer
Seakeeper Inc
Leesport, PA
Design and implement control algorithms in MATLAB and Simulink that translate functional requirements into tested, production-ready software.
Added 18 mins ago
Senior Distribution Engineer 1 - Grid
Sargent & Lundy
Warrenville, IL
Travel to client and vendor offices for design reviews and to plant site locations for construction coordination and field verification of designs.
Added 18 mins ago
RF Engineer II- Staffing
Circet USA
West Nyack, NY
We are looking for RF Engineer to conduct and assists in the design and performs test plans to ensure accurate and consistent product testing
Added 19 mins ago
MI
Senior Spacecraft Avionics, Power and Wiring (APW) Engineer
Moog Inc
Arvada, CO
- $115,000 to $170,000 USD / year
Moog’s Space and Defense Group is seeking an experienced Senior Spacecraft Avionics, Power and Wiring (APW) Engineer to join our Space Vehicles team in Arvada, CO. This includes all phases…
Added 19 mins ago
MI
Senior Spacecraft Propulsion Engineer
Moog Inc
Arvada, CO
- $115,000 to $170,000 USD / year
Moog’s Space and Defense Group is seeking an experienced Senior Spacecraft Propulsion Engineer to join our Space Vehicles team in Arvada, CO. This includes all phases from conceptual design…
Added 19 mins ago
MI
Senior Lead Systems Engineer
Moog Inc
Arvada, CO
- $145,000 to $210,000 USD / year
Moog’s Space and Defense Group is seeking an experienced Senior Lead Systems Engineer to join our Space Vehicles team in Arvada, CO. This includes all phases from conceptual design to…
Added 22 mins ago
Senior Applications Engineer
Varda Space Industries
El Segundo, CA
Varda is seeking a Senior Applications Engineer to join our team. In this role you will be responsible for leading efforts to develop, deploy, improve, and manage all Engineering…
Added 28 mins ago
High Voltage Engineer
Fermi National Accelerator Laboratory
United States
Fermilab is seeking a High Voltage Engineer to joins the Infrastructure Services Directorate. This individual plans and performs engineering tasks, which includes research, design, and…
Added 30 mins ago
Storage Engineer (TS/SCI)
Vantor Services Inc.
Herndon, VA
Vantor is seeking a Storage Engineer to support the development and integration of intelligence capabilities into test and operational environments. The successful candidate will design,…
Added 32 mins ago
Functional Safety Engineer-HW
indie
Aliso Viejo, CA · MI
The Functional Safety Engineer (FSE) at indie plays a key role within our design organization and is central to our automotive safety culture. In this position, the FSE leads and advocates…

Loft Orbital Solutions

Senior Software Engineer - Test Infrastructure

San Francisco, CA, United States

$140,000 to $210,000 USD / year

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Job details

Pay: $140,000 to $210,000 USD / year
Posting language: English
Posted: Nov 3, 2026

Original job description

Wanna join the adventure?

At Loft Orbital, we have just successfully launched multiple satellites that we fly and operate ourselves. With these satellites in orbit and a wave of exciting missions launching soon, we are scaling up quickly as a global company.

We are looking for a Test Infrastructure Engineer to join the team building and maintaining Loft’s test infrastructure internationally across our Golden, CO, San Francisco, CA, and Toulouse, France sites.

About this role:

As a Test Infrastructure Engineer, you will primarily help design, develop, and deploy our test infrastructure and the tools for automating both our hardware and software testing, which will help us scale as a company.Sitting between the spacecraft and all the other teams, you will have a big impact in ensuring that every element of our satellite works without any bugs.We are looking for engineers with a product mindset, who have a good understanding of embedded systems, networking, data exchange protocols, and experience with setting up software infrastructures. Additionally, we are looking for someone who is:

Able to work independently with some guidance. People owning their work is important to us!
Able to wear multiple hats as needs arise. We are a small company disrupting an entire industry!
Not afraid to get out of their comfort zone to explore and learn. Technologies are evolving at rapid rates, and we must stay relevant!

Key responsibilities include:

Design, build, deploy, and maintain high-fidelity Hardware-in-the-Loop (HIL) testbeds that emulate spacecraft systems, sensors, and communication links.
Design, build, deploy, and maintain Electrical Ground Support Equipment (EGSE) that interfaces with space vehicles under Assembly, Integration & Tests, allowing Validation and Verification of spacecrafts and their software before their launch campaigns.
Develop tools and frameworks that allow teams to simulate faults, edge cases, and mission scenarios that are difficult or costly to reproduce with physical hardware alone.
Work closely with systems, software, hardware, and operations teams to understand evolving test requirements and integrate feedback into the platforms.
Maintain and extend test infrastructure to support continuous integration (CI) pipelines, ensuring every code change is validated with realistic system-level tests.
Troubleshoot complex system issues spanning software, embedded hardware, networking, and system configuration.

Our culture at Loft Orbital promotes collaboration and ownership among our developers, fostering efforts hand in hand with other teams, internally and externally.

Must Haves:

Master’s degree in Computer Science or a similar field.
2+ years working with Linux systems, including configuration, debugging, and system-level troubleshooting.
Strong understanding of networking fundamentals (OSI layers, packet analysis, data exchange protocols like TCP/IP and UDP).
Hands-on experience with embedded systems or low-level hardware (Raspberry Pi, Arduino, microcontrollers, or similar).
Proficiency in Python (3.9+) for building test automation frameworks, device drivers, or test orchestration tools.
Experience containerizing applications with Docker.
Familiarity with at least one modern CI tool (e.g., Jenkins, GitLab CI, Buildkite, CircleCI) and integrating test pipelines.

Nice to Haves:

Experience designing or automating complex HIL/SIL testbed, signal conditioning, fault injection, or hardware emulation.
Experience with “Infrastructure-as-Code” systems, specifically NixOS.
Familiarity with networking simulation tools (e.g., network emulators, virtual switches) for testing data flows under realistic mission constraints.
Interest or experience with hardware test automation frameworks (e.g., custom Python-based test rigs).

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 simple 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, on-orbit AI, 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 30 missions flown, Loft’s flight heritage and proven technologies enable customers to focus on their mission objectives.

With a growing fleet on track to reach 30 satellites by 2027, we are scaling up quickly across our offices in San Francisco, CA | Golden, CO | and Toulouse, France to meet accelerating demand for space infrastructure.

As an international company your resume will be reviewed by people across our offices so please attach a copy in English.

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