Senior Principal Software Engineer
BAE Systems
Totowa, NJ · Posted October 23, 2026
Just laid off? Start here: a plan for the first weeks
See every open role at BAE Systems
More in New Jersey job market · Aerospace & Defense · Engineering jobs
More roles at BAE Systems
- Engineer I – Ground Systems · Broomfield, CO
- Senior Engineer - Advanced Test Software · Westminster, CO
- Senior Systems Engineer · Nashua, NH
- Senior Systems Engineer – Aftermarket & Production Support · Endicott, NY
- Project Engineer I – Cryo Systems · Broomfield, CO
- Guidance, Navigation, and Control Systems New Grad Engineer (ONSITE & Relocation Available) · Cedar Rapids, IA
Similar jobs
- Principal, Software Engineer · Walmart · Hoboken, NJ
- Senior Forward Deployed Agentic Engineer · Gumloop · San Francisco, CA
- Software Engineer, II · Parsons · Aberdeen, MD
- NAVAIR Software Engineer/Developer, Lead · American Systems · California, MD
- Senior Computer Scientist/Engineer (AI w/ TAK) · Parsons · Aberdeen, MD
- Member of Technical Staff - Shared Services · Reflection AI · New York, NY
Engineering jobs in the rankings
Rankings about engineering jobs
- Best cities for software and engineering jobs #1 San Francisco (3,412 openings)
- Best cities for engineering pay after cost of living #1 San Mateo ($216k)
- Most requested AI skills in engineering jobs #1 AI tools in daily work (6.1%)
- AI tools named most often in engineering jobs #1 Claude (1.7%)
- Employers with the most engineering jobs #1 Amazon (2,992 roles)
How AI is used in this kind of work
Among software developers, AI is already used for some of the tasks. Measured exposure for software developers: 29% (some).
Share of this job’s tasks that AI is already used for at work, from real usage. It is not a forecast of job loss, and a low number means no use seen yet. Source: Anthropic Economic Index.
BAE Systems has filed 2 layoff notices in the last twelve months, covering 174 workers, most recently March 2026. These are public filings with state labor departments, and an open role can sit alongside them. See the filings
About the job
Become part of our team as a Senior Principal Software Engineer, designing and developing advanced electronic warfare systems. Lead software projects, collaborate with cross-functional teams, and contribute to next-generation defense technology. Ideal for experienced engineers with a strong background in software development and a commitment to national security.