Software Engineer (Systems) Jobs in California

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241 - 260 of 377 Jobs

Staff Android Engineer, Accessibility & UI Systems

Block Inc

•

Remote or New York, New York, USA

Full-time

Since we opened our doors in 2009, the world of commerce has evolved immensely, and so has Square. After enabling anyone to take payments and never miss a sale, we saw sellers stymied by disparate, outmoded products and tools that wouldn't work together. So we expanded into software and started building integrated, omnichannel solutions - to help sellers sell online, manage inventory, offer buy now, pay later functionality, book appointments, engage loyal buyers, and hire and pay staff. Across
Posted 28 days ago | Updated 2 hours ago

Staff Android Engineer, Accessibility & UI Systems

Block Inc

•

California, USA

Full-time

Since we opened our doors in 2009, the world of commerce has evolved immensely, and so has Square. After enabling anyone to take payments and never miss a sale, we saw sellers stymied by disparate, outmoded products and tools that wouldn't work together. So we expanded into software and started building integrated, omnichannel solutions - to help sellers sell online, manage inventory, offer buy now, pay later functionality, book appointments, engage loyal buyers, and hire and pay staff. Across
Posted 28 days ago | Updated 2 hours ago

Senior Fluid Systems Engineer

Relativity Space

•

Long Beach, California, USA

Full-time

At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs. Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that's just the start. Achieving commercial success with Terran R will unlock new opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the known. Joining Relativity means becoming part of something where autonomy, ownership, and impact ex
Posted 28 days ago | Updated 2 hours ago

Systems Integration and Test Engineer

Viasat, Inc.

•

Carlsbad, California, USA

Full-time

About us One team. Global challenges. Infinite opportunities. At Viasat, we're on a mission to deliver connections with the capacity to change the world. For more than 35 years, Viasat has helped shape how consumers, businesses, governments and militaries around the globe communicate. We're looking for people who think big, act fearlessly, and create an inclusive environment that drives positive impact to join our team. What you'll do Viasat Global Enterprise and Mobility (GEM) is delivering h
Posted 60+ days ago | Updated 2 hours ago

Systems Engineer II

Abbott Laboratories

•

Alameda, California, USA

Full-time

Abbott is a global healthcare leader that helps people live more fully at all stages of life. Our portfolio of life-changing technologies spans the spectrum of healthcare, with leading businesses and products in diagnostics, medical devices, nutritionals and branded generic medicines. Our 114,000 colleagues serve people in more than 160 countries. The Opportunity Under general supervision, responsible for designing new products and processes and improving and maintaining existing products. May e
Posted 31 days ago | Updated 10 hours ago

Senior Systems Engineer (Australia), TS/SCI with Polygraph

General Dynamics

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Hayward, California, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Systems Engineering Job Qualifications: Skills: Complex Systems Design, Leadership, Systems Engineering Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Manages systems professionals directly or through subordinate managers and off
Posted 60+ days ago | Updated 2 hours ago

Cybersecurity Systems Engineer - Mid Level

Modern Technology Solutions

•

San Diego, California, USA

Full-time

Overview Modern Technology Solutions, Inc. (MTSI) is seeking a Cybersecurity Systems Engineer - Mid Level to join our System Engineering Support Services (SESS) team who will perform various cybersecurity related technical assessments and design tasks on cyber physical, logical, and embedded devices. The location for this work is San Diego, CA. Why is MTSI known as a Great Place to Work? Interesting Work: Our co-workers support some of the most important and critical programs to our national d
Posted 35 days ago | Updated 30 days ago

Principal Hardware Systems Engineer (Hybrid)

RTX Corporation

•

Remote or Windsor, Connecticut, USA

Full-time

Date Posted: 2025-06-23 Country: United States of America Location: 01: Building 01 Windsor Locks One Hamilton Road, Windsor Locks, CT, 06096 USA Position Role Type: Hybrid U.S. Citizen, U.S. Person, or Immigration Status Requirements: Security Clearance: None/Not Required Joining Collins Aerospace isn't just about finding a job; it's about embarking on a journey to redefine the future of aerospace technology. Collins Aerospace, an RTX company, is a leader in technologically advanced and int
Posted 35 days ago | Updated 2 hours ago

IT Systems Engineer

Commonspirit Health

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Remote or Englewood, Colorado, USA

Full-time

Overview Inspired by faith. Driven by innovation. Powered by humankindness. CommonSpirit Health is building a healthier future for all through its integrated health services. As one of the nation's largest nonprofit Catholic healthcare organizations, CommonSpirit Health delivers more than 20 million patient encounters annually through more than 2,300 clinics, care sites and 137 hospital-based locations, in addition to its home-based services and virtual care offerings. CommonSpirit has more tha
Posted 35 days ago | Updated 2 hours ago

Power Systems Controls Engineer, Megapack

Tesla Motors

•

Palo Alto, California, USA

Full-time

The Megapack Site Controls team is looking for a passionate engineer to help Tesla facilitate the world's transition to sustainable energy. Our team is responsible for dynamics modeling, algorithm design, and simulation for our industrial products and integration with 3rd party devices. Our control system is a foundational building block for microgrids, and utility-scale power plants based on Megapacks, solar, and wind technologies. Our mission is to empower a seamless energy transition by deliv
Posted 37 days ago | Updated 2 hours ago

Power Systems Engineer, HIL Testing

Tesla Motors

•

Palo Alto, California, USA

Full-time

Join Tesla in building the power system of the future with clean, sustainable energy! Help design, model, and integrate our battery storage to accelerate this green energy transformation.Tesla is looking for electrical engineers to enhance our in-house Controller Hardware-in-the-Loop (CHIL) testing capabilities for energy storage, solar, and electric charging systems at mass scale. You will collaborate with utilities, independent power providers, and system operators in technical power systems d
Posted 37 days ago | Updated 2 hours ago

Fluids/Piping Systems- Mechanical Engineer

Aduril Industries

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Costa Mesa, California, USA

Full-time

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century's most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril's family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and c
Posted 38 days ago | Updated 2 hours ago

Senior Engineer, Systems Design/Architecture Engineering

Analog Devices, Inc.

•

San Jose, California, USA

Full-time

About Analog Devices Analog Devices, Inc. (NASDAQ: ADI ) is a global semiconductor leader that bridges the physical and digital worlds to enable breakthroughs at the Intelligent Edge. ADI combines analog, digital, and software technologies into solutions that help drive advancements in digitized factories, mobility, and digital healthcare, combat climate change, and reliably connect humans and the world. With revenue of more than $9 billion in FY24 and approximately 24,000 people globally, ADI
Posted 40 days ago | Updated 2 hours ago

Senior Systems Development Engineer

Netflix, Inc.

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Remote

Full-time

Netflix is one of the world's leading entertainment services, with over 300 million paid memberships in over 190 countries enjoying TV series, films and games across a wide variety of genres and languages. Members can play, pause and resume watching as much as they want, anytime, anywhere, and can change their plans at any time. The Production Systems Engineering team is responsible for designing and delivering scalable technical solutions in support of Netflix's content creation businesses. We
Posted 47 days ago | Updated 2 hours ago

Critical Systems Master Field Engineer (Building Automation) - Automated Logic Strategic Accounts - Data Centers

Carrier Corporation

•

Remote or New Jersey, USA

Full-time

Country: United States of America Location: CANJO: Carrier-Home New Jersey Remote Location, Remote City, NJ, 07001 USA Critical Systems Master Field Engineer (Building Automation) - Automated Logic Strategic Accounts - Data Centers Carrier Global Corporation, global leader in intelligent climate and energy solutions, is committed to creating solutions that matter for people and our planet for generations to come. From the beginning, we've led in inventing new technologies and entirely new in
Posted 48 days ago | Updated 2 hours ago

Systems Engineer (Semiconductor/Capital Equipment)(E)

KLA

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Milpitas, California, USA

Full-time

Company Overview KLA is a global leader in diversified electronics for the semiconductor manufacturing ecosystem. Virtually every electronic device in the world is produced using our technologies. No laptop, smartphone, wearable device, voice-controlled gadget, flexible screen, VR device or smart car would have made it into your hands without us. KLA invents systems and solutions for the manufacturing of wafers and reticles, integrated circuits, packaging, printed circuit boards and flat panel d
Posted 41 days ago | Updated 2 hours ago

Senior Systems Test Engineer

SAIC

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Remote

Full-time

Job ID: 2506797 Location: REMOTE WORK, VA, US Date Posted: 2025-06-18 Category: Engineering and Sciences Subcategory: Test Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: Yes Description SAIC is seeking a Senior Systems Test Engineer support of test campaign designs, planning, execution, analysis, and reporting of radiation detection systems for ou
Posted 44 days ago | Updated moments ago

Sr Instrumentation & Control Systems Engineer

Relativity Space

•

Long Beach, California, USA

Full-time

At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs. Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that's just the start. Achieving commercial success with Terran R will unlock new opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the known. Joining Relativity means becoming part of something where autonomy, ownership, and impact ex
Posted 45 days ago | Updated 2 hours ago

Senior Systems Engineer, Fault Detection and Response

Nuro Inc.

•

Mountain View, California, USA

Full-time

Who We Are Nuro is a self-driving technology company on a mission to make autonomy accessible to all. Founded in 2016, Nuro is building the world's most scalable driver, combining cutting-edge AI with automotive-grade hardware. Nuro licenses its core technology, the Nuro Driver , to support a wide range of applications, from robotaxis and commercial fleets to personally owned vehicles. With technology proven over years of self-driving deployments, Nuro gives the automakers and mobility platforms
Posted 60+ days ago | Updated 2 hours ago

Staff Instrumentation & Control Systems Engineer

Relativity Space

•

Long Beach, California, USA

Full-time

At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs. Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that's just the start. Achieving commercial success with Terran R will unlock new opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the known. Joining Relativity means becoming part of something where autonomy, ownership, and impact ex
Posted 45 days ago | Updated 2 hours ago