Spacecraft Harness Design Engineer II - TeraWave

Application close date:

Applications will be accepted on an ongoing basis until the requisition is closed.

At Blue Origin, we envision millions of people living and working in space for the benefit of Earth. We're working to develop reusable, safe, and low-cost space vehicles and systems within a culture of safety, collaboration, and inclusion. Join our team of problem solvers as we add new chapters to the history of spaceflight!

* About Tera Wave

This role is part of Tera Wave, a satellite communications network designed to deliver symmetrical data speeds of up to 6 Tbps anywhere on Earth. Tera Wave consists of 5,408 optically interconnected satellites in low Earth orbit (LEO) and medium Earth orbit (MEO), providing enterprise-grade connectivity for tens of thousands of enterprise, data center, and government users who require reliable connectivity for critical operations.

Special Mentions

This is a unique opportunity to design harness systems for a mega-constellation of 5,408 satellites, where manufacturability, cost optimization, and production rate are first-order design drivers from day one. You will work across every subsystem on the vehicle - EPS power distribution, flight computer C&DH, GNC sensors, propulsion, solar array, RF and optical payloads, and thermal management - giving you broad spacecraft-level visibility that few harness roles offer.

Responsibilities include but are not limited to:

Harness Design & Documentation:

* Design, develop, and release spacecraft wire harness assemblies for bus, payload, and integration applications across the Tera Wave satellite constellation

* Develop Bundle Interconnect Diagrams (BIDs) and Wire Interconnect Diagrams (WIDs) in coordination with LRU/box owners across all subsystems (avionics, propulsion, GNC, RF payload, optical payload, solar array, thermal)

* Produce harness engineering drawings including harness assembly drawings, installation drawings, and connector pin assignment drawings

* Create and maintain 3D harness routing models in Creo/Windchill, performing interference checks, bend radius verification, and mass/length estimation

* Work to harness specifications, workmanship standards, and design requirements aligned with Blue Origin command media

Connector & Interconnect Design:

* Select connectors, backshells, contacts, and interconnect hardware appropriate for the space environment (vacuum, thermal cycling, radiation, vibration)

* Define connector keying, clocking, and pin assignments to ensure proper mating and prevent misconnection during integration

* Specify shielding termination methods (360° backshell termination, pigtail, drain wire) based on EMI/EMC requirements and signal type

Analysis & Verification:

* Perform harness-related analyses including voltage drop, wire derating, current capacity, weight estimation, and thermal dissipation

* Support EMI/EMC analysis for harness segregation planning - separate power, signal, and RF runs per the Electromagnetic Effects Control Plan

Manufacturing & Integration Support:

* Coordinate with manufacturing engineering on harness fabrication - support make/buy decisions, develop build instructions, and resolve production issues

* Support harness fabrication to specified workmanship standards

* Develop test procedures for harness acceptance testing (continuity, hipot, insulation resistance, megohm)

* Support vehicle integration and test - troubleshoot harness anomalies, process redlines, and support connector mate/demate operations

* Design harnesses for manufacturability and rate production - minimize harness variants, standardize connector families, and optimize for assembly time at constellation scale (5,408 satellites)

Minimum Qualifications

* Bachelor's degree in Electrical Engineering, Aerospace Engineering, Mechanical Engineering, or related technical field

* 3+ years of experience in spacecraft or satellite harness design, cable routing, or electrical integration

* Demonstrated experience producing harness assembly drawings, installation drawings, and connector pin assignment documentation

* Hands-on experience with BID/WID development and interface coordination across multiple subsystems

* Proficiency with…