Software Engineer (Beavercreek, OH)

We are the global test and automation specialists, powering next-generation technologies through sophisticated solutions. Behind every electronic device you use, Teradyne's test technology ensures your device works right the first time, every time! Our portfolio of automation solutions help manufacturers to develop and deliver products quickly, efficiently and cost-effectively. Together, Teradyne companies deliver manufacturing automation across industries and applications around the world!

Our Purpose
TERADYNE, where experience meets innovation and driving excellence in every connection. We are fueled by creativity and diversity of thought and in our workforce. Our employees are supported to innovate and learn something new every day.

We cultivate a culture of inclusion for all employees that respects their individual strengths, views, and experiences. We believe that our differences enable us to be a better team – one that makes better decisions, drives innovation and delivers better business results.

Opportunity Overview

We are seeking an experienced Senior Software Engineer to develop aerospace software with a strong emphasis on ARINC 615/615A, secure data loading, and secure communications. This role involves working on export‑controlled programs supporting avionics systems and requires the ability to lead design, implementation, and integration of mission‑critical software.

Key Responsibilities

• Lead development of software solutions utilizing ARINC 615 and ARINC 615A data loading standards
• Design and implement secure data loaders and secure communication protocols
• Integrate software with avionics systems, networks, and aircraft maintenance environments
• Ensure compliance with export‑controlled requirements (ITAR/EAR) and internal security processes
• Collaborate with systems engineers, hardware teams, and certification specialists
• Mentor engineers and contribute to architectural decisions and code reviews
• Support verification, documentation, and certification aligned with aerospace guideline

All About You
We seek individuals who share our passion and determination. Our commitment to customer success drives us to go the extra mile. If you’re ready to join us in this mission, take a closer look at the minimum criteria for the position.

• U.S. Person under ITAR (citizen or permanent resident)
• Bachelor’s or Master’s in Computer Science, Software Engineering, Electrical Engineering, or similar
• 7+ years of professional software engineering experience, including aerospace or avionics systems
• Hands‑on expertise with ARINC 615/615A, avionics data loaders, and aircraft data interfaces
• Proficiency in C, C++, C#, or Python
• Experience with secure communication protocols (TLS, CMS/PKI, or aerospace‑specific secure transport)
• Knowledge of avionics networks (A429, A664/AFDX, or Ethernet‑based systems)
• Experience with DO‑178C, DO‑326A/ED‑202A, or similar certification/cybersecurity standards
• Background with CI/CD pipelines, automated testing, and DevOps
• Knowledge of cryptographic key management or secure boot in embedded systems

Compensation:
The base salary range for this role is $129,600 - $207,400. This range is a good faith estimate, and the amount of base salary will correspond with experience and skill set. This range can also fluctuate depending on demand and location.

Incentive Plan: This job is eligible for discretionary bonus(es) based on financial performance. 

Benefits:

Teradyne offers a variety of robust health and well-being benefit programs, including medical, dental, vision, Flexible Spending Accounts, retirement savings plans, life and disability insurance, paid vacation & holidays, tuition assistance programs, and more.  Please click here to see details. 

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ITAR Restriction: All candidates for this ITAR restricted position must be one of the following: US Citizen or U.S. Permanent Resident, Asylee, Refugee or otherwise lawfully admitted under an amnesty program.

FOUO Designation:  This position may require access to work under Federal Contracts under the "For Official Use Only" designation, and as such, you may be limited to access such programs if you are not a US citizen or if you have dual citizenship.

The above listed position may involve access to export controlled technology and may be subject to export licensing requirements prior to employment.