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STE - System Engineer

Heico

Goleta, CA · Posted October 15, 2026

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About the job

Sensor Technology Engineering (STE) is hiring for the role of System Engineer I!

STE is the United States' premier provider of radiation detectors for nuclear search, in support of Countering Weapons of Mass Destruction (CWMD) and Explosive Ordinance Disposal (EOD) missions.

STE's products are focused on meeting the operational requirements of military, federal, and first responder organizations. STE is dedicated to building the industry's most sensitive and reliable radiation detectors.

STE is a wholly-owned constituent of Santa Barbara Infrared, Inc. (SBIR), a successful, fast-paced subsidiary of HEICO Corporation (NYSE: HEI, HEI.A). For more than 60 years, HEICO has thrived by serving segments of the aerospace, defense, and electronics industries by providing innovative and cost-saving test solutions, products, and services. Forbes Magazine has previously ranked HEICO as one of the 200 "Best Small Companies" and 200 "Hot Shot Stocks".

The System Engineer will contribute to the development, design, and delivery of STE’s industry-leading radiation detection systems. These systems will be delivered to STE’s customers, forming a key element of their operational capabilities.

$80k - $110k, DOE

On-Site, M-F

ESSENTIAL DUTIES AND RESPONSIBILITIES include the following. Other duties may be assigned.

Supports optimization of production throughput and processes/procedures as needed including SW development and data analytics

Supports STE engineering in ongoing redesign efforts – particularly in obsolescence management

Responsible for the revision of BOMs and drawings and part numbers as directed

Performs routine troubleshooting, test and calibration in support of production

Supports operations (purchasing and production) to facilitate on-time and high-quality deliveries

Works with electrical and mechanical engineering staff to document changes made to hardware and deviations from standard procedures as necessary

SUPERVISORY RESPONSIBILITIES

This position has no supervisory responsibilities.