Principal Software Engineer - Embedded

Northrop Grumman Northrop Grumman · Aerospace · San Diego, CA +1 · Software

Principal Software Engineer focused on embedded systems for flight and mission-critical applications within the defense domain. Requires extensive experience in the full software development lifecycle, C/C++ programming, real-time operating systems, and multi-threaded software development. A Top Secret clearance is mandatory.

What you'd actually do

  1. Work in a fast-paced environment with high expectations, significantly diverse assignments, and collaborative team settings across all levels
  2. Participate in the full SW development life cycle including requirements, design, implementation, qualification, and delivery of SW products to our customers
  3. Operate in an embedded technology development environment working with real time operating systems for use in flight and mission critical systems
  4. Work in Agile Scrum teams to develop SW products for multiple SW baselines
  5. Design, develop, integrate and test software (SW) for our end-user customers and businesses.

Skills

Required

  • Bachelor’s Degree in a STEM (Science, Technology, Engineering or Mathematics) discipline and 5 years of related engineering experience; OR a Master’s degree in a STEM discipline and 3 years of related engineering experience; OR a PhD in a STEM discipline and 1 years of related engineering experience.
  • Experience with the full SW Development Life Cycle (SDLC)
  • Experience with the following programming and scripting languages: C, C++, and Python
  • Recent experience and proficiency in software architecture, design, implementation, integration, and debugging C++ SW
  • Experience with developing multi-threaded SW used for one of the following real-time applications: flight critical SW, Safety critical SW, medical SW, or mission critical SW
  • Experience with Agile SW development, embedded system programming, SW integration and testing
  • Excellent communication, interpersonal skills, and the ability to interface with all levels of employees and management
  • Active U.S. Government Top Secret clearance
  • Ability to obtain and maintain initial Special Access Program (SAP) access

Nice to have

  • Current applicable Special Access Program (SAP) clearance.
  • Active DoD Top Secret SCI clearance
  • Familiarity with at least two of the data interfaces: 1553, 422, 429, Serial, Discrete, Ethernet/IP, or Fibre Channel
  • Recent experience and proficiency in software architecture, design, implementation, integration, Docker Containers, RHEL 8.10 or later.
  • Ability to collaborate with systems engineers, hardware designers and integration/test engineers to develop and maintain complex SW systems
  • Can identify moderate execution defects by only reading code
  • Understanding of how their embedded SW component will fit into a larger SW system / architecture
  • Able to document, capture, and present software architectural components in modeling or diagramming tools
  • High level understanding of architectural requirements for airworthiness certifications
  • Strong understanding of the following SW hardware interfaces and where they exist in the architecture

What the JD emphasized

  • Active U.S. Government Top Secret clearance (with a background investigation within the past 5 years or enrolled into Continuous Evaluation).
  • Ability to obtain and maintain initial Special Access Program (SAP) access via a Program Access Request (PAR). This SAP/PAR must be obtained prior to commencement of employment and must be obtained within a reasonable amount of time as determined by the company to meet its business needs.
  • Note: SAP/PAR will be upgraded once selected candidate is in role. Therefore, candidate must also be able to obtain and maintain upgraded SAP/PAR.)