Test Engineer

Stellant Systems
Full-time Williamsport, PA other-general
Posted:
June 17, 2026
Location:
Williamsport, PA, United States

Job Description

**Overview**

**Job Title: Test Engineer**

**Job location: Remote**

Stellant is excited to offer an engineering technical support position with our Williamsport facility. This role will support development, manufacturing and testing of Traveling Wave Tubes (TWTs) and Microwave Power Modules (MPMs) as a senior technical contributor. Stellant’ s industry leading space TWT & EPCs support spacecraft mission needs with over 4700 TWTs in orbit and 290 million operating hours. Terrestrial TWTs and MPMs support critical applications for RF communications, electronic warfare (EW) and radar, producing ~2000 units a year. In this role, you will support a multi-disciplinary group of engineers focusing on testing, station setup, programming and troubleshooting the above hardware. This role will also run technical investigations for production issues, support customer meetings and provide strategic guidance on a regular basis.

**Responsibilities**

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Job Overview

Job Type: Full-time
Location: Williamsport, United States
Posted: June 17, 2026
Deadline: June 22, 2026