principal software engineering Site Reliability Engineer tech_leadership · Posted May 16, 2026
$118,095 – $200,762
USD per year

About this role

BAE Systems is hiring a principal-level Site Reliability Engineer in the software engineering function based in Nashua, NH. The posting calls out experience with System Design. Compensation is listed at $118,095–$200,762 per year.

Role
Site Reliability Engineer
Function
software engineering
Level
principal
Track
Tech leadership
Employment
Full-time
Location
Nashua, NH
Department
Engineering & Technology
Posted
May 16, 2026

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Job description

from BAE Systems careers

Job Description See what you’re missing. Our employees work on the world’s most advanced electronics – from detecting threats for F-35 pilots to illuminating the night for soldiers. Spanning air, land, sea, and space, we are developing the technology of tomorrow, delivered today. Drawing strength from our differences, we’re innovating for the future. And you can, too. Our flexible work environment provides you a chance to change the world without giving up your personal life. We put our customers first – exemplified by our mission: “We Protect Those Who Protect Us®.” Sound like a team you want to be a part of? Come build your career with BAE Systems. BAE Systems has a stimulating opportunity for an energetic well-qualified Reliability Engineer to join our team. You will work on teams developing and producing a variety of electronic equipment including Countermeasure Electromagnetic Attack Solutions, providing unparalleled electronic warfare capabilities to enhance mission survivability. BAE Systems’ Reliability Engineers are involved with every stage of the equipment lifecycle from concept through development, Integration Test, production and field support. You will have significant interaction across the company including program office, all engineering disciplines and production functions and this will provide for a fast-paced, educational,…

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