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Temporary Arm Cortex Jobs (NOW HIRING)

Vertiv Group Corp.

Sr. Firmware Engineer

Lincoln, NE · On-site

$104K - $137K/yr

... MSP, or other ARM Cortex-M architectures, and Microchip PIC family. * Ability to utilize ... Individuals with temporary visas such as E, F-1, H-1, H-2, L, B, J, or TN or who need sponsorship ...

Vertiv Co

Sr. Firmware Engineer

Lincoln, NE · On-site

$104K - $137K/yr

... MSP, or other ARM Cortex-M architectures, and Microchip PIC family. * Ability to utilize ... Individuals with temporary visas such as E, F-1, H-1, H-2, L, B, J, or TN or who need sponsorship ...

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Temporary Arm Cortex information

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$73.5K

$122K

$164K

How much do temporary arm cortex jobs pay per year?

As of Sep 10, 2026, the average yearly pay for temporary arm cortex in the United States is $122,008.00, according to ZipRecruiter salary data. Most workers in this role earn between $103,000.00 and $141,000.00 per year, depending on experience, location, and employer.

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Temporary Arm Cortex jobs near you
Infographic showing various Temporary Arm Cortex job openings in the United States as of August 2026, with employment types broken down into 2% As Needed, 79% Full Time, 15% Part Time, 3% Contract, and 1% Nights. Highlights an 94% Physical, 2% Hybrid, and 4% Remote job distribution, with an average salary of $122,008 per year, or $58.7 per hour.

Embedded Software Engineer (only w2 contractors)

Indianapolis, IN • On-site

22nd Century Technologies, Inc. (TSCTI)
IT Services • 5 - 10K employees
Learn more about 22nd Century Technologies, Inc. (TSCTI)external

$75 - $100/hr

Full-time

This job post has expired 1 day ago. Applications are no longer accepted.

Job description

Job Title: Embedded Software Engineer (only w2 contractors) 

Location with zip code: 30 South Meridian Street Suite 500 Indianapolis, IN 46204 

Duration:  1 year (Temp to hire)   

Payrate : $75/hr. – $100/hr. $50-$65/hr. with 03 - 05 yrs. of experience

Shift:  1st 

Must have experience with: RF/Sub GHz/ Z-wave

 Summary:

  • The Embedded Software Engineer will develop and maintain embedded firmware for ARM Cortex-M-based wireless systems, working closely with hardware and RF engineering teams.
     

Required Skills:

  • Strong Embedded C experience.
  • Bare-metal and RTOS firmware development.
  • ARM Cortex-M/M33 experience.
  • Interrupt-driven architectures.
  • DMA, timers, watchdogs, GPIO, UART, SPI, and I2C.
  • Bootloaders and OTA firmware updates.
  • J-Link, SWD, and GDB debugging.
  • Low-power firmware development.
  • Strong wireless/sub-GHz experience, preferably Z-Wave.
  • Mesh networking and wireless sensor networks.
  • Silicon Labs EFR32, Simplicity Studio, and Gecko SDK experience preferred.
  • Z-Wave 700/800, SmartStart, S2 security, Zniffer, and PTI experience preferred.
  • Knowledge of secure boot, firmware signing, encrypted OTA, and secure authentication.
  • RF/EMC/EMI troubleshooting knowledge is a plus.
  • Git, CI/CD, automated testing, and modular firmware architecture preferred.

Responsibilities:

  • Develop, debug, and maintain embedded firmware.
  • Develop wireless and sub-GHz communication features.
  • Implement bootloaders and OTA firmware updates.
  • Debug hardware and wireless issues using J-Link/SWD/GDB.
  • Optimize firmware for low-power applications.
  • Work with hardware and RF engineers on system integration and troubleshooting.
  • Support embedded security and wireless protocol development.
  • Document technical designs, testing, and troubleshooting.