21 sr principal software engineer jobs at 10 companies in Galt, CA
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Principal Engineer Embedded/Sr Principal Engineer Embedded Software
McClellan, California, United States
$114k-$178k/yrOnsiteFull Time
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
5+ YOEUS citizen with Secret clearance eligibility, STEM degree, 5+ years software experience (Principal) or 8+ years (Senior Principal); experience with software lifecycle, team leadership, Agile, and embedded languages/tools.
Agile, Git, GitLab, Bitbucket, C/C++, Python, Java, Docker, INTEGRITY-178, Green Hills MULTI IDE, RMS scheduling
Principal Engineer Embedded/Sr Principal Engineer Embedded Software
McClellan Park, California, United States
$114k-$178k/yrOnsiteFull Time
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
5+ YOEBachelor's in STEM plus 5+ years (or advanced degree with fewer years), US citizenship, Secret clearance (SAP-eligible), experience with software lifecycle, team leadership, Agile, and C/C++, Python or Java.
Agile, Git, GitLab, Bitbucket, C, C++, Python, Java, Docker, Green Hills INTEGRITY, INTEGRITY-178, Green Hills MULTI IDE
AMDNASDAQ: AMD: Designs and manufactures computer processors and graphics technology.
10+ YOEBachelor's in electrical or computer engineering with 10+ years of experience; strong hardware/software systems design, verification, and leadership skills.
GFT (Gannett Fleming): Provides infrastructure engineering, design, and construction management services.
15+ YOEBachelor’s in Civil Engineering; 15+ years civil/structural exp; CA PE license or comity; project management; client development; AutoCAD/MS Office; structural analysis software knowledge.
Cleared Senior/Principal Software Engineer - Special Programs, NM/CA, Onsite
Albuquerque or Livermore
$118k-$236k/yrOnsiteFull Time
Sandia National Laboratories: Federal research and development laboratory for national security.
5+ YOEBachelor's degree and 5 years of relevant experience, or equivalent education and experience. Requires active DOE Q or equivalent clearance, ability to obtain SCI clearance, and software engineering experience.
Cleared Senior/Principal Software Engineer - Special Programs, NM/CA, Onsite
Albuquerque or Livermore
$118k-$236k/yrOnsiteFull Time
Sandia National Laboratories: Conducts science and engineering research for national security.
5+ YOEBachelor's degree in a relevant discipline plus 5 years of directly relevant experience, active DOE Q or equivalent clearance, and ability to obtain SCI clearance. Strong software development and cybersecurity experience desired.
Ulteig: Provides engineering and technical services for critical infrastructure sectors.
15+ YOERequires a four-year technical engineering degree, 15+ years of revenue metering experience, metering expertise, ANSI/IEEE/NEC knowledge, software proficiency, U.S. work authorization, driver's license, and nationwide travel.
ANSI, IEEE, ISO/RTO, SCADA, SLD, 3LD, AutoCAD, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Access, Microsoft Copilot, CAISO, ERCOT, SEL, Schneider, GE, AMETEK, NEC
Andover or Houston or Durham or Fort Collins or Roseville
$152k-$349k/yrHybridFull Time
Hewlett Packard EnterpriseNYSE: HPE: Provides edge-to-cloud IT infrastructure and platform services.
10+ YOEBachelor's degree in CS/engineering,10+ years experience,expertise in software design,programming (Python,Java,Golang,JavaScript),cloud security and architecture,mentoring and technical leadership.
Solidigm: Develops and manufactures NAND flash memory and solid-state drives.
10+ YOE10+ years software/embedded engineering with C/C++ for embedded systems; hands-on LLM and agentic AI experience; AI-assisted tooling and CI/CD integration; firmware validation expertise; strong technical communication.
StantecTSX: STN: Provides professional engineering, architecture, and environmental consulting services.
15+ YOE15+ years experience, PE and SE required, bachelor\u0002s in engineering (master\u0002s preferred), strong seismic and structural systems knowledge, Revit and structural software experience, valid driver\u0002s license.
Oakland or Washington or Ohio or District of Columbia or California or Long Beach or Arizona or Colorado or Connecticut or Florida or Georgia or Maryland or Minnesota or Nevada or Oregon or El Dorado Hills or San Diego or Woodland Hills or Alabama or Illinois or Virginia or Wisconsin or Texas or New York
$182k-$308k/yrHybridFull Time
Ascendiun: Nonprofit parent overseeing health insurance and clinical service organizations.
12+ YOEBachelor's degree or equivalent experience and 12+ years in software engineering, application architecture, or platform engineering. Requires enterprise architecture expertise, microservices, cloud systems, APIs, Kubernetes, and technical leadership.