- RTX Corporation (Marlborough, MA)
- …is seeking a highly experienced and motivated **Senior** ** Principal ** **Hardware Engineer Lead** to join our Protected Communications Systems (PCS) team. ... **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements :** The ability to obtain and maintain a US government issued security… more
- Northrop Grumman (Chantilly, VA)
- …interested in defining possible? **Northrop Grumman Mission Systems ** is seeking a ** Principal Software Engineer (T03)** to join our team! This position will ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
- RTX Corporation (Eagan, MN)
- …Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements :** Active and transferable US government issued security clearance is required ... to join our Electro-Optics (EO) department. Responsibilities will include requirements decomposition, detailed software and algorithm design, development, analysis,… more
- Leidos (Tewksbury, MA)
- **Description** Leidos Security Enterprise Solutions (SES) has an opening for Principal System Engineer to act as an IMS instrument system lead to support the ... based on Ion Mobility Spectrometry (IMS). Leidos is seeking an experienced scientist/ engineer to lead the instrument systems engineering and system design… more
- Walmart (Sunnyvale, CA)
- …in this role Join our innovative and dynamic People Technology engineering team as a Principal Software Engineer . In this role, you'll play a crucial part in ... and other software engineers to understand the business problem, review business requirements , draft technical requirements , scope, design, develop, test, and… more
- Lockheed Martin (Chelmsford, MA)
- …designer, developer and manufacturer of precision engagement aerospace and defense systems for the U\.S\. and allied militaries\. MFC develops, manufactures and ... supports advanced combat, missile, rocket, manned and unmanned systems for military customers that include the U\.S\. Army, Navy, Air Force, Marine Corps, NASA and… more
- Walmart (Sunnyvale, CA)
- **Position Summary ** **What you'll do ** We are seeking an experienced ** Principal Software Engineer ** with deep expertise in both backend and frontend ... goals, scalability, and agentic adoption. * Architect complex software systems (data/backend), ensuring performance, security, and scalability needs are met.… more
- J&J Family of Companies (Danvers, MA)
- …United States of America **Job Description:** Johnson & Johnson is hiring for a ** Principal Firmware Engineer , Motor Control - Abiomed** to join our team located ... Systems Engineering (MBSE), Organizing, Project Management, Report Writing, Requirements Analysis, Research and Development, Researching, SAP Product Lifecycle… more
- Northrop Grumman (Beale AFB, CA)
- …Northrop Grumman Aeronautics Systems has an opening for a **Deployable Senior Principal Network Communications (Level 4)** engineer to join our team of ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
- Walmart (Bentonville, AR)
- **Position Summary ** **What you'll do ** As a Walmart Principal Engineer on the Payroll Integrations team, you'll spearhead the development of cutting-edge ... design, development and launch of large high impact applications, services and systems . + Collaborate with cross functional teams including business, product and… more