Transistor Devices INC

What they make

Astrodyne TDI manufactures power supplies, EMI/EMC filters, and power transformers. They produce AC/DC and DC-Compliance Testing, and selection tools are also offered. The company serves the medical, industrial, renewable energy, data center, semiconductor, and military & aerospace industries.

SUMMARIZED FROM THE COMPANY’S OWN WEBSITE

Open positions

Openings read from Transistor Devices INC’s own job board on Greenhouse, last checked SEP 10, 2026. FactoryRegistry does not host applications — each title opens the posting on the board.

• Inside Account Manager
  Hackettstown, NJ · Marketing · posted AUG 25, 2026
• Marketing Coordinator - Employee Engagement, Events & Marketing
  Hackettstown, NJ · Marketing · posted AUG 24, 2026
• Executive Assistant
  Hackettstown, NJ · Corporate · posted AUG 10, 2026
• Principal Electrical Engineer - Power
  Hackettstown, NJ · Engineering · posted AUG 6, 2026
• Jr. Firmware Engineer
  Hackettstown, NJ · Engineering · posted AUG 6, 2026
• Material Handler
  Hackettstown, NJ · Shipping-Stockroom · posted JUL 30, 2026
• Accounts Payable Specialist
  Hackettstown, NJ · Accounting · posted JUL 30, 2026
• Electrical Engineer
  Hackettstown, NJ · Engineering · posted JUL 28, 2026
• Operations Specialist
  Hackettstown, NJ · Production · posted JUL 28, 2026
• Quality Supervisor
  Hackettstown, NJ · Quality · posted JUL 14, 2026

8 more on the company’s board

Where it is

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Also at this address

1 other record shares this street address. Separate filings can describe distinct businesses on one site, or the same plant recorded by different agencies, so every record is kept rather than merged away.