Join BAE Systems’ Countermeasure & Electromagnetic Attack Solutions (CEMA) business area and lead the development of the next‑generation RF software for the P‑8A Poseidon Self‑Protection (P8‑ASP) program.  Building on a $95 million U.S. Navy contract, which is BAE’s electronic‑warfare solution that detects, exploits, and counters advanced missile threats, you will help shape a capability of strategic importance.  As a member of the software development team, you will help evolve the RF‑interface CSCI and integrate the 3U Direct Digital IRAD capability, delivering the performance and reliability needed to protect the Poseidon crew and enable operations in contested environments.

In this software engineering role you will design, implement, and unit‑test high‑performance RF signal‑processing algorithms using modern C++ on Linux, and develop supporting tools and scripts in Python for simulation, data analysis, and verification.  You will work closely with systems, hardware, and test engineers to translate requirements into clean, maintainable code, and you will participate in code reviews, static‑analysis, and continuous‑integration processes to ensure software quality and airworthiness compliance.  Experience with real‑time processing, hardware‑in‑the‑loop testing, and open‑architecture integration will enable you to contribute effectively to rapid‑prototype builds and low‑rate production deliveries.

You will collaborate in an Agile, DevSecOps‑driven environment, using the Atlassian suite (Jira, Confluence, Bitbucket) and Git for source control and CI/CD pipelines.  While the position is primarily based at BAE’s state‑of‑the‑art facilities, occasional travel to customer sites may be required to support integration activities, troubleshoot issues, and demonstrate software functionality.  By delivering robust, high‑quality RF software you will directly support BAE Systems’ mission—We Protect Those Who Protect Us®—and help ensure the next generation of maritime aircraft remains safe and mission‑ready in the most demanding threat environments.
 

New Hampshire

200762

BAE Systems, Inc. is the U.S. subsidiary of BAE Systems plc, an international defense, aerospace and security company which delivers a full range of products and services for air, land and naval forces, as well as advanced electronics, security, information technology solutions and customer support services. Improving the future and protecting lives is an ambitious mission, but it’s what we do at BAE Systems. Working here means using your passion and ingenuity where it counts – defending national security with breakthrough technology, superior products, and intelligence solutions. As you develop the latest technology and defend national security, you will continually hone your skills on a team—making a big impact on a global scale. At BAE Systems, you’ll find a rewarding career that truly makes a difference. Electronic Systems (ES) is the global innovator behind BAE Systems’ game-changing defense and commercial electronics. Exploiting every electron, we push the limits of what is possible, giving our customers the edge and our employees opportunities to change the world. Our products and capabilities can be found everywhere – from the depths of the ocean to the far reaches of space. At our core are more than 14,000 highly talented Electronic Systems employees with the brightest minds in the industry, we make an impact – for our customers and the communities we serve.

This position will be posted for at least 5 calendar days. The posting will remain active until the position is filled, or a qualified pool of candidates is identified.

Secret

1st Shift

None

Countermeasure & Electromagnetic Attack Solutions

Merrimack

Principal Software Engineer

BAE_BAE SYSTEMS Info&Elec Sys Intg

03054

Regular

Internal/External

1JC_ES CEMA Engineering

United States

Software Eng

118095

<10%

Yes

Typically a Bachelor's Degree and 6 years work experience or equivalent experience

Engineering & Technology

Full-time onsite

Yes