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Busek Tech Stack

Electric propulsion systems and thrusters for satellites and spacecraft

Defense and Space Manufacturing Natick, Massachusetts 51–200 employees Privately Held

Busek designs and manufactures electric propulsion systems across five core technologies—Hall, electrospray, radio frequency ion, pulsed plasma, and green monopropellant thrusters—for spacecraft ranging from cubesats to geostationary satellites. The tech stack reflects a hardware-first, aerospace-grade operation: SolidWorks, ANSYS, MATLAB, and LabVIEW for design and simulation, paired with Windchill and Teamcenter for manufacturing lifecycle management. Active hiring is concentrated in engineering (20 open roles) with secondary scaling in manufacturing (6), signaling continued product development and production ramp alongside an ongoing documentation migration to a manufacturing execution system.

Tech Stack 24 technologies

Core StackSolidWorks MATLAB Python Power BI Microsoft Project SolidWorks PDM ANSYS Mechanical Microsoft Office ANSYS SolidWorks Simulation Word Excel LabVIEW SharePoint Teams LTspice Altium Designer Creo Windchill Teamcenter PowerShell Outlook Epicor Deltek

What Busek Is Building

Challenges

  • Reducing procurement costs
  • Sustaining engineering for flight hardware
  • Program expansion
  • Quality and efficiency improvement
  • Maintaining high precision standards
  • Reducing quality defects
  • Improving quality processes
  • Migration of documentation to mes
  • Root-cause analysis for defects
  • Maintaining compliance with as9100 and iso 9001

Active Projects

  • Flight propulsion systems design
  • Ppu chassis design
  • Thermal design for spacecraft environment
  • Environmental testing for propulsion systems
  • Prototype fabrication and assembly for spacecraft hardware
  • Electropropulsion projects
  • Migration of documentation to mes
  • Thermal modeling and analysis for space propulsion systems
  • Root-cause analysis for defects
  • Electric propulsion systems

Hiring Activity

Steady35 roles · 10 in 30d

Department

Engineering
20
Manufacturing
6
Finance
2
Ops
2
Design
1
HR
1
Logistics
1

Seniority

Mid
21
Senior
7
Junior
4
Intern
1
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About Busek

Busek is a spacecraft propulsion manufacturer based in Natick, Massachusetts, with 51–200 employees. The company specializes in electric propulsion technologies and associated power electronics for satellite operators and space agencies. Their addressable market spans compact cubesats through large geostationary platforms, with products engineered to operate in the thermal and vacuum environments of space. The engineering and manufacturing teams are the operational core, complemented by quality, supply chain, and finance functions typical of aerospace-qualified suppliers. Current initiatives include flight system design, prototype fabrication, thermal analysis, and environmental testing—all grounded in AS9100 and ISO 9001 compliance requirements.

HeadquartersNatick, Massachusetts
Company Size51–200 employees
Hiring MarketsUnited States

Frequently Asked Questions

What propulsion technologies does Busek manufacture?

Five core technologies: Hall thrusters, electrospray thrusters, radio frequency ion engines, pulsed plasma thrusters, and green monopropellant thrusters. Products range from compact cubesat-class to large geostationary satellite systems.

What is Busek's tech stack for design and manufacturing?

Design tools include SolidWorks, ANSYS Mechanical, MATLAB, and LabVIEW. Manufacturing and lifecycle management use Windchill, Teamcenter, and Epicor. Currently migrating documentation infrastructure to a manufacturing execution system (MES).

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