Quick overview
Job description
As a Senior Product Systems Engineer at Loft, you will own the architecture of our overall offering — the layer that sits above any single implementation team and brings coherence across ground, space, software, and hardware. You will define how Loft's platform is structured, how capabilities are allocated across segments, and how customers, third-party software, and Loft's own stack interact.
This is not a role about executing within a defined system. It is about shaping the system itself— making cross-cutting architecture decisions, defining interfaces and requirements at the offering level, and ensuring the ground processing chain and customer-facing tooling evolve in a way that is coherent, reusable, and product-relevant. You will work closely with engineering, product, and operations teams across sites, and your work will directly influence how Loft's offering is built, exposed, and scaled.
About this role:
- Help define the general architecture of Loft’s offering across ground and space
- Support capability allocation across hardware, software, ground, flight, Loft-owned components, and external components
- Ensure the ground processing chain is defined and evolved as a coherent part of the offering
- Help shape ground software tools and interfaces as the main entry point for customers
- Clarify the interaction model between OBSW, ground software, customer software, third-party software, and Loft’s stack
- Help define, organize, and maintain requirements, interfaces, and architectural boundaries for offering-level topics
- Coordinate architecture discussions and drive alignment between product intent, system architecture, and implementation realities across teams
- Contribute to CONOPS, ICDs, architecture notes, trade studies, and related technical documentation
- Help ensure solutions are reusable, scalable, and understandable rather than tailored only to one mission
- Support architecture reviews and technical decision-making on cross-cutting topics
Must Haves:
- Strong systems engineering background in complex technical products spanning software and hardware
- Experience working at the boundary between architecture definition, requirements structuring, and engineering implementation
- Ability to structure complex systems into clear capabilities, interfaces, requirements, and responsibilities
- Strong understanding of software-heavy systems, including distributed components, APIs, processing chains, and integration patterns
- Ability to coordinate cross-functional technical work across several teams without relying on direct authority
- Strong communication and documentation skills, including the ability to turn technical ambiguity into a clear framework for decisions and execution
- Sound engineering judgment on the right level of rigor, abstraction, and specification for a growing organization
Nice to Haves:
- Experience with space systems, including ground segment tooling, onboard software, or customer-facing technical platforms
- Experience defining integration models involving customer-owned or third-party software
- Experience with architecture trade studies, capability allocation, and system-level interface management
- Familiarity with CONOPS, ICDs, and other architecture or interface documentation methods
- Experience with onboard data processing and cloud-based ground software
- Experience in international and cross-site engineering collaboration
Some of Our Awesome Benefits:
- 100% company-paid medical, dental, and vision for you and your dependents
- 100% company-paid life, AD&D, and disability insurance
- Fully paid parental leave: 16 weeks for birthing parents, 10 weeks for non-birthing parents
- Flexible time off and 12 paid holidays
- HSA with employer contribution, FSAs, and commuter benefits
- Carrot Fertility, One Medical, and a free Employee Assistance Program
- 401(k) and equity
- Daily catered lunches and snacks in office
- Annual company off-site and regular social events
- International exposure to our team in France
- Relocation assistance when applicable
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