M2M Device Engineer

Irvine, CA, us on site Until 8/22/2026 H-1B sponsor history First posted February 23, 2026 Last posted February 23, 2026
Job description

Tech Tammina LLC

Manages and executes new device readiness in alignment with Product Management and Operations

Manages the device functionality and performance for the life of the product from launch to end of life

Black Box (M2M) Device scripting to meet product manager and product owner requirements

Basic PEG (CalAmp) modifications, Montage IONXT and other vendors

Creating and executing test plans for new and existing devices

Create Documentation for FW releases, script updates, How To’s, etc

UI Functionality Testing - Ensure accuracy from device through customer application

Field Support – high value / high profile customer resolution and provide support to 3LS

Device validation of new and prospective products - reliability, configurability, functionality, etc

Manage and oversee customer and device migrations

Migrations from legacy systems to new production systems

Create, Modify and Provide Input on support tools.

Device maintenance

Maintenance cycle – firmware and configurations

Firmware release validation and testing

Manage new firmware releases

Required: 2-year Associates degree in Electronics Technology or equivalent

Preferred: BSEE

2+ years of experience with a focus in M2M devices.

Job Status: Full Time 

Share the Profiles to mahesh(at)tammina.com

Contact: 703-349-1214

Keep the subject line with Job Title and Location

About this role

Summary

Manage device functionality, testing, firmware, and support for M2M devices.

Job title

M2M Device Engineer

Experience level

2+ years

Industry

technology

Location requirements

Irvine, CA, US; on-site preferred

Salary

Not specified

Visa sponsorship

H-1B sponsor history

Management role

No

Skills & keywords

Required skills

electronics technologyfirmware validationdevice testingdevice migration

Preferred skills

BSEE

Specializations

M2M devicesdevice testingfirmwaredevice migrationdevice maintenance
Locations

Structured locations inferred from the posting.

Irvine, CA, USA

On-site City