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Senior Principal Test Software Engineer

BAE Systems

Hybrid
Nashua, NH
Full-time
Senior
Principal
8+ yrs
$133k–$226kPosted 2d ago

Real job — pulled straight from BAE Systems’s careers page · Verified October 25, 2026 · No reposts.

Job description

BAE Systems is hiring a Senior Principal Test Software Engineer — a full-time, based in Nashua, NH role ($133k–$226k). Apply directly on BAE Systems's careers page below.

Senior Principal Test Software Engineer

Location: Nashua, New Hampshire, United States

Category: Engineering & Technology

Employment Type: Full-Time


Job Description
Because this role involves a combination of collaborative/in-person and independent work, it can take the form of a hybrid work format, with time split between working onsite and remotely.
Countermeasure and Electromagnetic Attack (CEMA) has technology, engineering and program teams that educate and mentor colleagues to deliver leading Electronic Warfare capabilities. We welcome all those who have big ideas, crave innovation, want to drive fielding velocity, and have the passion to bring the warfighter home safe. When you become a member of our team, you will work across multiple disciplines and collaborate with Systems, Hardware, and Software Engineers to impact all phases of the Product Development Lifecycle.
At BAE Systems, we promote a strong, collaborative culture and provide our employees with the tools, skills and training they need to succeed. We are all about trust, camaraderie, and a shared ambition to lead the world in defense technologies and national security services. We offer a flexible work environment and 9/80 work schedule. Our company is part of the community and driven to improve our future and protect our freedom.
BAE Systems has recently been awarded new programs and is currently undergoing an exciting period of growth. We have multiple positions in Southern New Hampshire (our locations include Nashua, Hudson, Merrimack, and Manchester).
BAE Systems is searching for a Senior Principal Software Engineer with experience in developing automated test software solutions. The ideal candidate would be a motivated self-starter, able to work individually or as part of a team, willing to give direction and be able to communicate effectively.

Job responsibilities:
  • Analyze, design, and code (typically in C#) test software solutions for multiple product hierarchies (CCA, LRU, System)
  • Create standalone automated test solutions using NI TestStand
  • Prepare design and test documentation, in accordance with established processes.
  • Provide technical leadership as needed.
Pursuant to Government Contract this position requires US Citizenship


Required Education, Experience, & Skills
  • Must be able to obtain an active DoD Secret level security clearance
  • BS in EE or related engineering discipline
  • 8+ years of experience in an engineering or production environment
  • Proficient in C, C#, C++, or scripting languages
  • Experience in NI development environments (Test Stand/CVI)


Preferred Education, Experience, & Skills
  • Experience using and developing drivers for RF Test Equipment (Network Analyzers, Spectrum Analyzers, RF Sources, Power Meters etc)
  • Experience in RF measurement techniques
  • Agile development experience
  • Real-time embedded programming
  • Git, Jira, Confluence, Clearcase, Bit Bucket


Pay Information
Full-Time Salary Range: $132962 - $226035

Please note: This range is based on our market pay structures. However, individual salaries are determined by a variety of factors including, but not limited to: business considerations, local market conditions, and internal equity, as well as candidate qualifications, such as skills, education, and experience.

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.


About BAE Systems, Inc.
BAE Systems, Inc. is a defense, aerospace, and security company headquartered in Falls Church, Virginia, with more than 40,000 employees worldwide. We serve, supply, and protect those who protect us. As one of the most geographically diverse international defense companies, we deliver a full range of products and services spanning air, land, maritime, space, and cyber, including advanced electronics, intelligence solutions, and dedicated customer support.

Our culture is performance-driven and values-led, built on curiosity, creativity, and collaboration. Purpose isn't a tagline here. It's what drives us. We're developing breakthrough technologies that defend national security and make a lasting impact on our communities and our planet. When you join BAE Systems, you're not just building a career. You're contributing to a mission that truly matters.

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.

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Frequently asked questions

What is the salary for Senior Principal Test Software Engineer at BAE Systems?

The estimated salary range for Senior Principal Test Software Engineer at BAE Systems is $133,000 - $226,000 USD per year.

What skills are required for Senior Principal Test Software Engineer at BAE Systems?

The required skills for Senior Principal Test Software Engineer at BAE Systems include: C#, C, C++, Agile, Git, JIRA, Confluence, Bitbucket.

What is the seniority level for Senior Principal Test Software Engineer at BAE Systems?

Senior Principal Test Software Engineer at BAE Systems is a Senior / Principal level position.

How do I apply for Senior Principal Test Software Engineer at BAE Systems?

You can view the full description and apply for Senior Principal Test Software Engineer at BAE Systems on EchoJobs: https://echojobs.io/job/bae-systems-senior-principal-test-software-engineer-qv2zn.