Join our dynamic team of innovators and shape the future of defense technology. We’re seeking highly motivated and skilled software engineers passionate about leveraging the power of C++ and CUDA to solve challenging real-world problems. If you’re a creative problem-solver, a lifelong learner, and thrive in a collaborative environment, we encourage you to apply.  We value proactive individuals who are adaptable and excited to tackle new challenges.
 
Accelerate Innovation with GPU Computing in FAST Labs**
 
The BAE Systems' FAST Labs team conducts cutting-edge research and development to create advanced electronic solutions for the U.S. military. We focus on:

• Advanced Electronics
• Autonomy
• Sensors & Processing
• Artificial Intelligence
• Electronic Warfare
• Cyber Operations & Defense

We foster a “what’s next” mentality, driving the creation of solutions that enhance situational awareness, accelerate decision-making, and improve operational efficiencies.
 
Join our team as a Senior Principal II Software Engineer in FAST Labs Engineering
 
As a key member of our team, you will drive the development of high-performance software leveraging the power of GPU computing.  Your work will involve:

• Designing and implementing high-performance algorithms optimized for GPU architectures using CUDA.
• Developing and maintaining CUDA kernels for signal processing, image processing, and other computationally intensive tasks.
• Collaborating with cross-functional teams – including hardware engineers, signal processing experts, and systems architects – to define requirements and deliver innovative solutions.
• Designing and evaluating complex software architectures, ensuring they meet customer requirements and performance goals.
• Developing software applications in C++, Python, and MATLAB, integrating GPU-accelerated components with larger systems.
• Applying DevSecOps and CI/CD practices to ensure software quality and rapid iteration.
• Profiling and optimizing CUDA applications to maximize performance and efficiency.**
• Developing software solutions that interface with hardware devices such as FPGAs, GPUs, and embedded SoCs.
• Developing software for RF, Radar, EO/IR, Electronic Warfare, or Software Defined Radio systems, with a focus on GPU acceleration of core algorithms. 

Grow Your Career with a Purpose**
At BAE Systems, we’re committed to helping you achieve your full potential.  You’ll be part of a high-performing team dedicated to protecting those who protect us and innovating for a better future. We invest in your professional development with comprehensive training, mentorship, and opportunities for continued education. We also prioritize a healthy work-life balance and foster a collaborative and inclusive culture.
 
Work Environment
This role requires 100% on-site work at a BAE Systems facility due to the need for consistent, in-person collaboration and secure access to sensitive information. Occasional domestic travel may be required to support integration and test events.-KS1

New Hampshire

249330

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.

Top Secret/SCI

1st Shift

Merrimack

Full-Time

FAST Labs - Senior Principal II Software Engineer - C++ CUDA ($25K Sign-on Bonus)

Internal/External

Electronic Systems

146670

<10%

Yes

Engineering & Technology

Experienced

Top Secret

Employee Benefits: At BAE Systems, we support our employees in all aspects of their life, including their health and financial well-being. Regular employees scheduled to work 20+ hours per week are offered: health, dental, and vision insurance; health savings accounts; a 401(k) savings plan; disability coverage; and life and accident insurance. We also have an employee assistance program, a legal plan, and other perks including discounts on things like home, auto, and pet insurance. Our leave programs include paid time off, paid holidays, as well as other types of leave, including paid parental, military, bereavement, and any applicable federal and state sick leave. Employees may participate in the company recognition program to receive monetary or non-monetary recognition awards. Other incentives may be available based on position level and/or job specifics.

Intern Benefits: Temporary employees generally are not eligible for BAE Systems benefits, but can elect to participate in the 401(k) savings plan. Temporary employees working 20+ hours per week are eligible for medical benefits, the employee assistance program, and business travel accident insurance.

Please note: Some benefits may be different for union employees that are governed by a collective bargaining agreement (CBA) or for positions covered by a wage law called the McNamara-O’Hara Service Contract Act (SCA).

Yes