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Keywords: Principal Software Engineer, Location: California

Page: 21

Principal Communication Systems Engineer I

. We are looking to add a Principal Systems Engineer I to our team. If you enjoy working in a startup environment and are passionate about developing..., sub-system design, payload design, requirements development, analysis and decomposition, high-level software and hardware...

Company: CesiumAstro
Location: El Segundo, CA
Posted Date: 16 Jan 2026
Salary: $150000 - 185000 per year

Principal Embedded System Automation Engineer

a Principal DevOps Engineer I for Embedded Software to own and scale the infrastructure that supports our mission critical... software development across multiple programs and product lines. In this role, you will advance infrastructure that generates...

Company: CesiumAstro
Location: El Segundo, CA
Posted Date: 16 Jan 2026
Salary: $141000 - 175000 per year

Principal FPGA Engineer I

. We are looking to add a Principal FPGA Engineer I to our team. If you enjoy working in a startup environment, and are passionate about developing...-level hardware design is also helpful in the role. As a principal level employee, you will present engineering design...

Company: CesiumAstro
Location: El Segundo, CA
Posted Date: 16 Jan 2026
Salary: $165000 - 199000 per year

Senior Principal Propulsion Engineer

are not only part of history, they're making history. Northrop Grumman Aeronautics Systems has an opening for a Sr Principal Engineer... Qualifications for a Sr Principal Engineer: Bachelor's degree in a STEM discipline (Science, Technology, Engineering or Math) with 8...

Company: Northrop Grumman
Location: Redondo Beach, CA
Posted Date: 15 Jan 2026

Principal Ride Development Engineer, Design Assurance

Job Posting Title: Principal Ride Development Engineer, Design Assurance Req ID: 10134485..., dependent on the level and position offered. - The hiring range/pay rate for Principal Ride Development Engineer...

Posted Date: 15 Jan 2026
Salary: $139200 - 186600 per year

Principal Electrical Systems Engineer - UAVs

Position Title: Principal Electrical Systems Engineer - UAVs Position Description: Protingent Staffing... test plans and reports Leading and conducting various kinds of testing including hardware-in-the-loop (HWIL), Software...

Company: Protingent
Location: Granite Bay, CA
Posted Date: 14 Jan 2026

Senior Principal Engineer, Edge Data Mesh

Principal to join our team supporting Mission Command. The Mission Command area focuses on how Anduril's Lattice software runs... across the globe. As a Senior Principal Engineer, you will be responsible for delivering mission outcomes within Anduril...

Location: Costa Mesa, CA
Posted Date: 14 Jan 2026

Principal / Sr Engineer Systems Test

Engineer level. Basic Qualifications for T03 Principal System Test Engineer: Must have a Bachelor's degree in a STEM... Product Team (IPT). We are looking for a highly motivated individual to join as a Principal or Sr Principal System Test...

Company: Northrop Grumman
Location: San Diego, CA
Posted Date: 13 Jan 2026
Salary: $103600 - 155400 per year

Principal AI Engineer

Role Summary We seek a Principal AI Engineer - Applied AI & Cybersecurity to lead the design and development..., engineering, a related field, or equivalent experience 10+ years of experience in software development using Python, Go, Rust...

Company: Right Seat
Location: Alviso, CA
Posted Date: 12 Jan 2026

Principal / Sr. Principal Capacity Modeling Industrial Engineer

a Principal (Level 3) or Sr. Principal (Level 4) Capacity Modeling Industrial Engineer to support various programs under Advanced... Weapons Systems. The role of the Industrial Engineer (IE) is to lead Northrop Grumman to success by utilizing capacity...

Company: Northrop Grumman
Location: Northridge, CA
Posted Date: 10 Jan 2026
Salary: $103600 - 193900 per year

Principal Devops Engineer

of a startup, we're hiring. SageSure, a leader in catastrophe-exposed property insurance, is seeking a Principal Devops Engineer... in modernizing our software delivery processes and ensuring they meet the evolving needs of our engineering organization...

Company: SageSure
Location: Mountain View, CA
Posted Date: 09 Jan 2026

Principal Systems Engineer — AI Data Center Power

As a Principal Systems Engineer, you will lead the technical and strategic definition of next-generation power.../PCB design; hands-on bring-up, system debug, and lab validation. Clear understanding of hardware/firmware/software...

Company: Infineon
Location: El Segundo, CA
Posted Date: 09 Jan 2026

Senior Principal Project Engineer, Photonic System Development

Join our fast-paced and passionate team as a Senior Principal Project Engineer. As we scale, you will be instrumental..., control theory, opto-mechanics, electrical and software engineering. Startup Mindset: You're creative, flexible, and eager...

Company: Monarch Quantum
Location: San Diego, CA
Posted Date: 08 Jan 2026

GSSC Sr Principal Engineer Guidance Navigation Control

Principal Engineer Guidance Navigation Control to join our team in Manhattan Beach, CA. The Minuteman III (MMIII) ICBM... Operational Software Support Program (IOSSP) Targeting team is responsible for providing iterative updates to the MMIII...

Posted Date: 08 Jan 2026

Principal Project Engineer, Photonic System Development

Join our fast-paced and passionate team as a Senior Principal Project Engineer. As we scale, you will be instrumental... engineering, optics and photonics, AMO physics, control theory, opto-mechanics, electrical and software engineering. Startup...

Company: Monarch Quantum
Location: San Diego, CA
Posted Date: 08 Jan 2026
Salary: $150000 - 200000 per year

Principal Applications Engineer

a highly skilled and experienced Principal Applications Engineer specializing in SerDes IP DSP algorithms and mixed-signal... process. This position may require access to technology and/or software subject to U.S. export control laws and regulations...

Company: Marvell
Location: Santa Clara, CA
Posted Date: 08 Jan 2026
Salary: $143200 - 214500 per year

Principal Engineer AI

through the complete mortgage journey. Job Overview: As the Principal Applied AI Engineer, you will be the lead architect... of professional software engineering experience. You are a software engineer first, who has mastered AI tools. ● TypeScript/Node.js...

Company: Pennymac
Posted Date: 07 Jan 2026
Salary: $90000 - 150000 per year

Systems Engineer Principal

experience US Citizenship Required: Yes Job Description: Job Description GDIT is actively seeking a Systems Engineer... Principal to help support our MCSIL program. SECRET CLEARANCE REQUIRED. GDIT is actively seeking Systems Engineers...

Company: General Dynamics
Location: Point Mugu, CA
Posted Date: 06 Jan 2026
Salary: $128039 - 173229 per year

Senior/Principal Machine Learning Engineer

Role As a Senior/Principal Machine Learning Engineer in Agent Factory, you’ll design and build the core ML systems behind..., explainable, and built to operate at global scale. About You P5, Principal Machine Learning Engineer Basic Qualifications...

Company: Workday
Location: Pleasanton, CA
Posted Date: 25 Dec 2025

Principal Analog Design Engineer

verification using industry standard tools such as SPICE, Spectre, MATLAB etc. As a Principal Analog circuit design engineer..., above and beyond fleeting trends, Marvell is a place to thrive, learn, and lead. Your Team, Your Impact As a Principal Analog Design...

Company: Marvell
Location: Santa Clara, CA
Posted Date: 24 Dec 2025
Salary: $165630 - 248100 per year