Sr. Electrical Hardware Engineer, AI Satellites (Starmind)

United States Digital Space LLC; Bastrop (TX); On-site; USD 120,000 - 160,000; Full time

Job summary

United States Digital Space LLC is developing Starmind, a constellation-powered platform enabling AI compute in space. We seek a Sr. Electrical Hardware Engineer to own the full hardware lifecycle for high‑reliability satellite electronics, from concept through flight.

The role requires 5+ years in circuit design, familiarity with mixed-signal systems, and experience in aerospace environments; Python and C/C++ skills are essential. Travel may be required as needed for mission deadlines.

Qualifications

• Bachelor’s degree in electrical or related field required.
• 5+ years of industry experience with circuit/hardware design.
• Strong knowledge of mixed-signal design and space-grade electronics.

Responsibilities

• Rapidly develop high‑reliability electronics for satellites and spacecraft.
• Drive system trades, requirements capture, component selection, analysis, schematic capture, PCB layout, prototyping, hardware bring‑up, debugging, documentation, testing, and on‑orbit performance.
• Collaborate with mechanical, thermal, software, test engineering, and supply chain teams to deliver integrated hardware.
• Support hardware through production, satellite integration, and flight operations.
• Open to learning from mistakes and challenging assumptions to improve designs.

Skills

Python

C/C++

Cross-functional

Aerospace

Hardware design

Problem solving

Education

Bachelor's degree in electrical engineering, computer engineering, or physics

Master’s degree in electrical engineering

Tools

Altium

PCB Layout

FPGA

SerDes

DDR4

Job description

the company was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today the company is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars.

SR. Electrical Hardware Engineer, AI Satellites (Starmind)

the company is leveraging its experience deploying and operating the world’s largest satellite constellation to develop Starmind, a new constellation of satellites capturing solar energy in space to power low-cost, high-performance AI compute for Earth. Realizing this vision demands highly reliable, high performance electrical hardware ranging from power electronics, high speed digital systems, mixed signal designs, robust avionics, networking, and custom compute electronics. These systems must operate in the extreme environment of space while delivering the connectivity, control, power distribution, and processing needed for orbital AI inference.

The Starmind team designs, builds, and operates the orbital compute fabric of the future. We develop nearly every key piece of technology in house – from the satellites’ flight computers and power systems to the fully custom compute electronics, memory, and networking that form the brain of our on-orbit data centers. As a Senior Electrical Design Engineer on the Starmind Payload Engineering team, you’ll have ownership over the entire life‑cycle of the hardware that enables advanced on‑orbit AI processing and data center workloads. Your work sits at the intersection of electrical, mechanical, thermal, and software engineering. The Payload team is responsible for the design of industry-leading compute electronics, memory, and networking in order to achieve required domain sizes and processing workloads.

Responsibilities

• Rapidly develop high‑reliability electronics for satellites and spacecraft.
• Drive system trades, requirements capture, component selection, analysis, schematic capture, PCB layout, prototyping, hardware bring‑up, debugging, documentation, manufacturing, test, and on‑orbit performance of complex electrical designs.
• Get hands‑on and support hardware through production, satellite integration, and flight.
• Work closely with engineers from adjacent disciplines (mechanical, thermal, software, test engineering, supply chain, silicon design, etc.) to deliver tightly integrated, high‑performance hardware.
• Challenge assumptions, question requirements, learn from your mistakes, and approach problems with an open mind.

Basic Qualifications

• Bachelor’s degree in electrical engineering, computer engineering, or physics.
• 5+ years of industry experience designing circuits, electronic products, or hardware.

Preferred Skills and Experience

• Master’s degree in electrical engineering, computer engineering, or similar engineering degree.
• 2+ years of professional experience rapidly designing and delivering highly reliable products.
• 2+ years of electronic product experience designing hardware from concept through production; strong emphasis on full life‑cycle development of new hardware products and not small incremental updates to legacy hardware.
• 2+ years of experience designing and implementing mixed-signal circuit boards from concept through production using processors, FPGAs, Ethernet, multi‑Ghz Serdes, DRAM interfaces (DDR4), I2C, SPI, operational amplifiers, analog to digital and digital to analog converters, and power supply components.
• 2+ years of professional experience testing, troubleshooting, and debugging electronics.
• Strong understanding of computers and programming languages (Python, C/C++).
• Demonstrated ability to work in a highly cross‑functional role.
• 2+ years working on aerospace systems.

Additional Requirements

• Ability to work extended hours or weekends as needed for mission critical deadlines.
• Some travel may occasionally be required.

ITAR Requirements

• To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here.

the company is an Equal Opportunity Employer; employment with the company 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.

Applicants wishing to view a copy of the company’s Affi­rence Action Plan for veterans and individuals with disabilities, or applicants requiring reasonable accommodation to the application/interview process should reach out to [e-mail].