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Engineer 3 in California

43 active opportunities · Updated October 2026

Explore current engineer 3 jobs in California. Filter by work mode, employment type, experience, department, date posted and distance.

I
📍 California, United States
✓ High-confidence listing

$98.4K – $147.6K/yr

Quick readStrong listing-quality and freshness signals

What if the work you did every day could impact the lives of people you know? Or all of humanity? At Illumina, we are expanding access to genomic technology to realize health equity for billions of people around the world. Our efforts enable life-changing discoveries that are transforming human health through the early detection and diagnosis of diseases and new treatment options for patients. Working at Illumina means being part of something bigger than yourself. Every person, in every role, has the opportunity to make a difference. Surrounded by extraordinary people, inspiring leaders, and world changing projects, you will do more and become more than you ever thought possible. We are seeking a Senior Mechanical Engineer to support new product development in genomics instrumentation. This is a highly technical mechanical design role focused on the development of custom mechanisms, precision motion systems, and electromechanical assemblies used in advanced instrumentation. The ideal candidate will be an engineer with experience designing motorized mechanisms and precision motion systems, including a strong understanding of system requirements, motion architecture, controls integration, structural design, and performance validation. The ideal candidate also has experience developing motion solutions from requirements through implementation and understands the engineering principles behind achieving precise, reliable motion in complex systems. Responsibilities Design and develop custom mechanical mechanisms for use in genomics instruments, including motion systems, precision assemblies, and fluidic or sample‑handling components. Integrate mechanical designs with electrical, firmware, and control systems Create and maintain 3D CAD models, engineering drawings, and support

Artificial IntelligenceAI
G
📍 California, United States
✓ High-confidence listingCompany trend +190.5%

$195.7K – $253.2K/yr

Quick readStrong listing-quality and freshness signals

At Gilead, we’re creating a healthier world for all people. For more than 35 years, we’ve tackled diseases such as HIV, viral hepatitis, COVID-19 and cancer – working relentlessly to develop therapies that help improve lives and to ensure access to these therapies across the globe. We continue to fight against the world’s biggest health challenges, and our mission requires collaboration, determination and a relentless drive to make a difference. Every member of Gilead’s team plays a critical role in the discovery and development of life-changing scientific innovations. Our employees are our greatest asset as we work to achieve our bold ambitions, and we’re looking for the next wave of passionate and ambitious people ready to make a direct impact. We believe every employee deserves a great leader. People Leaders are the cornerstone to the employee experience at Gilead and Kite. As a people leader now or in the future, you are the key driver in evolving our culture and creating an environment where every employee feels included, developed and empowered to fulfil their aspirations. Join Gilead and help create possible, together. Job Description At Gilead our pursuit of a healthier world for all people has yielded a cure for hepatitis C, revolutionary improvements in HIV treatment and prevention as well as advancements in therapies for viral and inflammatory diseases and certain cancers. We set and achieve bold ambitions in our fight against the world’s most devastating diseases, united in our commitment to confronting the largest public health challenges of our day and improving the lives of patients for generations to come. The Protein Therapeutics Department is seeking a laboratory-based Automation Engineer to join the Protein Sciences team. This role will lead the design, implementation, integration and suppor

PythonJavaRecruitment
I
📍 California, Folsom, United States
✓ High-confidence listingCompany trend +315.4%
Quick readStrong listing-quality and freshness signals

Job Details: Job Description: About the Role Join Intel's Client Computing and Physical AI Group and help enable the next generation of mobile and desktop client platforms. We are seeking a Senior Customer Solutions Engineer to serve as a key technical leader responsible for customer platform enablement, architecture collaboration, and execution across Intel's client platform ecosystem. In this role, you will work closely with OEM customers, engineering teams, and program stakeholders to drive the successful delivery of innovative platform technologies. You will play a critical role in platform planning, issue resolution, customer engagement, and cross-functional execution from product definition through product launch and production. What You’ll Do Key responsibilities will include but not limited to: Serve as the primary technical interface between customers and Intel engineering teams, driving platform enablement and customer success. Lead cross-functional execution across platform technologies including hardware, firmware, graphics, connectivity, and I/O technologies. Drive resolution of critical platform issues, customer escalations, and technical challenges throughout the product lifecycle. Represent customer readiness, platform health, and execution status in program reviews and leadership forums. Develop technical assessments, customer enablement plans, and supporting documentation to accelerate design wins and product launches. Drive technical program execution across customer and engineering teams by aligning milestones, dependencies, risks, priorities, and deliverables. Behavioral traits that we are looking for: Strong customer focus and the ability to build trusted partners

AIRecruitment
I
📍 California, Santa Clara, United States
✓ High-confidence listingCompany trend +315.4%
Quick readStrong listing-quality and freshness signals

Job Details: Job Description: As a Senior Power and Performance (PnP) Engineer, you will be responsible for PnP product execution focused on measurements, analysis, and projections/estimates of Intel's unlaunched notebook and desktop products. Based on your technical knowledge of both Intel and the competition, you will help influence OEM customers, internal marketing teams, internal engineering teams, debug Intel silicon/platform on PnP issues, and be an integral part for Intel product launches. Core responsibilities to include following: Measure, analyze, and debug workloads to call out any power and/or performance gaps and close with internal engineering teams/architects Measure and analyze SoC/CPU and platform power on a rail by rail basis and debug any issues/gaps Align with other internal engineering teams and architects to ensure there is consensus on power and performance projections/estimates/measurements for both internal and external communication Guide, educate, and influence internal engineering teams, field account teams, and marketing teams on power and performance positioning of Intel products Create power and performance estimates on upcoming Intel products based on workloads to aid marketing decisions and help set internal KPI targets Own the publication of the Power Performance Guide (PPG) collateral to help guide OEM customers Bring up full test platform to enable both power and performance measurements including setup, calibration, and measurements. Qualifications: You mus

Recruitment
H
📍 California, United States of America, United States
✓ Quality checkedCompany trend +103.7%

$107.4K – $155.7K/yr

Interactive Design Engineer - HPIQ Description - About The Role As a Product Design Engineer at HP IQ, you’ll work at the intersection of creativity, engineering, and design to develop groundbreaking devices that redefine how people interact with technology. You’ll collaborate closely with industrial designers, hardware engineers, and interaction designers to transform ideas into functional prototypes and production-ready designs. From 3D CAD modeling and hands-on prototyping to engineering analysis and design validation, you’ll help solve complex mechanical challenges and drive designs from early concepts toward production. You’ll have the opportunity to take ownership of meaningful engineering work while learning from an experienced, multidisciplinary team and contributing to products that push the boundaries of what’s possible. What You Might Do Design mechanical parts, components, and assemblies for new consumer devices using 3D CAD (NX) Create detailed 2D engineering drawings, define specifications and tolerances, and work closely with overseas vendor partners to ensure accuracy and quality Design and run experiments, applying engineering analysis and test results to guide design decisions Evaluate materials, manufacturing processes, and design tradeoffs to develop robust and scalable solutions Work cross-functionally with hardware, software, industrial design, and other engineering teams to bring concepts from ideation through development Conceptualize, design, and build prototypes that quickly validate ideas Participate in design reviews, clearly communicating design decisions, technical analysis, and tradeoffs to both technical and non-technical audiences Build, test, troubleshoot, and iterate prototypes to identify issues and improve product performance, reliability, a

H
📍 California, United States of America, United States
✓ Quality checkedCompany trend +103.7%

$107.4K – $155.7K/yr

Product Design Engineer - HPIQ Description - About The Role As a Product Design Engineer at HP IQ, you’ll work at the intersection of creativity, engineering, and design to develop groundbreaking devices that redefine how people interact with technology. You’ll collaborate closely with industrial designers, hardware engineers, and interaction designers to transform ideas into functional prototypes and production-ready designs. From 3D CAD modeling and hands-on prototyping to engineering analysis and design validation, you’ll help solve complex mechanical challenges and drive designs from early concepts toward production. You’ll have the opportunity to take ownership of meaningful engineering work while learning from an experienced, multidisciplinary team and contributing to products that push the boundaries of what’s possible. What You Might Do Design mechanical parts, components, and assemblies for new consumer devices using 3D CAD (NX) Create detailed 2D engineering drawings, define specifications and tolerances, and work closely with overseas vendor partners to ensure accuracy and quality Design and run experiments, applying engineering analysis and test results to guide design decisions Evaluate materials, manufacturing processes, and design tradeoffs to develop robust and scalable solutions Work cross-functionally with hardware, software, industrial design, and other engineering teams to bring concepts from ideation through development Conceptualize, design, and build prototypes that quickly validate ideas Participate in design reviews, clearly communicating design decisions, technical analysis, and tradeoffs to both technical and

Z
📍 California, United States· Full-time· Remote
✓ High-confidence listing

From $152K/yr

Quick readStrong listing-quality and freshness signals

Zscaler (NASDAQ: ZS) accelerates digital transformation so customers can be more agile, efficient, resilient, and secure. The Zscaler Zero Trust Exchange™️ platform protects thousands of customers from cyberattacks and data loss by securely connecting users, devices, and applications in any location. Distributed across 160+ public exchanges globally and thousands of private exchanges at the edge, the SASE-based Zero Trust Exchange is the world’s largest in-line cloud security platform. We believe the future of work is Human + AI and are building an AI-native enterprise where human potential is amplified by machine intelligence to solve the world’s hardest security challenges. Driven by deep customer obsession, we are committed to the mission, outcome, and to each other. We bring these commitments to life through three core behaviors: ownership and collaboration, trust through outcomes and impact, and a challenge culture with ongoing feedback. Ready to make an impact at the company pioneering security transformation in the AI era? Join us at Zscaler. Role We are looking for a Sr. Production Engineer to join our team. This role is available as a hybrid opportunity 3 days a week in San Jose, CA or Remote reporting to Production Engineering in the Cloud Infrastructure & Operations department. Join Zscaler to be a force multiplier for the reliability of a global platform processing 200+ billion transactions daily across tens of millions of enterprise users. In this role, you will provide the technical vision and hands-on execution to drive an "automation-first" culture across the company. By maturing our observability and architectural standards, you will directly reduce our Mean Time to Mitigate (MTTM) and shape the scalability of our globally distributed, multi-cloud infrastructure. What you’ll do (Role Expectations) Implement highly available, scalable infrastructure across AWS, GCP, and bare-metal environments Drive an "automation-first" culture by wr

PythonAWSAzureGCP
Z
📍 California, United States· Full-time· Remote
✓ High-confidence listing

From $164.5K/yr

Quick readStrong listing-quality and freshness signals

Zscaler (NASDAQ: ZS) accelerates digital transformation so customers can be more agile, efficient, resilient, and secure. The Zscaler Zero Trust Exchange™️ platform protects thousands of customers from cyberattacks and data loss by securely connecting users, devices, and applications in any location. Distributed across 160+ public exchanges globally and thousands of private exchanges at the edge, the SASE-based Zero Trust Exchange is the world’s largest in-line cloud security platform. We believe the future of work is Human + AI and are building an AI-native enterprise where human potential is amplified by machine intelligence to solve the world’s hardest security challenges. Driven by deep customer obsession, we are committed to the mission, outcome, and to each other. We bring these commitments to life through three core behaviors: ownership and collaboration, trust through outcomes and impact, and a challenge culture with ongoing feedback. Ready to make an impact at the company pioneering security transformation in the AI era? Join us at Zscaler. Role We are looking for a Principal Production Engineer to join our team. This role is available as a hybrid opportunity 3 days a week in San Jose, CA or Remote reporting to Production Engineering in the Cloud Infrastructure & Operations department. Join Zscaler to be a force multiplier for the reliability of a global platform processing 200+ billion transactions daily across tens of millions of enterprise users. In this role, you will provide the technical vision and hands-on execution to drive an "automation-first" culture across the company. By maturing our observability and architectural standards, you will directly reduce our Mean Time to Mitigate (MTTM) and shape the scalability of our globally distributed, multi-cloud infrastructure. What you’ll do (Role Expectations) Design and implement highly available, scalable infrastructure across AWS, GCP, and bare-metal environments Drive an "automati

PythonAWSAzureGCP
H
📍 California, United States of America, United States
✓ High-confidence listingCompany trend +103.7%

$162K – $225K/yr

Quick readStrong listing-quality and freshness signals

Senior Software Engineer, Cloud Services Description - Who We Are HP IQ is HP’s new AI innovation lab. Combining startup agility with HP’s global scale, we’re building intelligent technologies that redefine how the world works, creates, and collaborates. We’re assembling a diverse, world-class team—engineers, designers, researchers, and product minds—focused on creating an intelligent ecosystem across HP’s portfolio. Together, we’re developing intuitive, adaptive solutions that spark creativity, boost productivity, and make collaboration seamless. We create breakthrough solutions that make complex tasks feel effortless, teamwork more natural, and ideas more impactful—always with a human-centric mindset. By embedding AI advancements into every HP product and service, we’re expanding what’s possible for individuals, organisations, and the future of work. Join us as we reinvent work, so people everywhere can do their best work. About The Role As a Senior Software Engineer, Cloud Services, you will create scalable, reliable backend systems that support HP IQ's mission to transform the way people work. We value how we work as much as what we deliver. Our journey of continuous learning and evolution requires a flexible and resilient services platform that fosters innovation, experimentation, and adaptation. To enable this, we focus on designs and tools rooted in strong engineering principles like abstraction, composition, virtualization, automation, and iterative development cycles. What You Might Do Design, develop, and maintain backend services and RESTful APIs using Java and Spring Boot. Write clean, efficient, and well-tested code following established best practices. Collaborate with frontend developers, product managers, and other engineers to deliver end-to-end features. Integ

JavaPostgreSQLMySQLAWS
H
📍 California, United States of America, United States
✓ High-confidence listingCompany trend +103.7%

$180K – $270K/yr

Quick readStrong listing-quality and freshness signals

Lead RF Systems and Defense Engineer- HP IQ Description - Who We Are HP IQ is HP’s new AI innovation lab. Combining startup agility with HP’s global scale, we’re building intelligent technologies that redefine how the world works, creates, and collaborates. We’re assembling a diverse, world-class team—engineers, designers, researchers, and product minds—focused on creating an intelligent ecosystem across HP’s portfolio. Together, we’re developing intuitive, adaptive solutions that spark creativity, boost productivity, and make collaboration seamless. We create breakthrough solutions that make complex tasks feel effortless, teamwork more natural, and ideas more impactful—always with a human-centric mindset. By embedding AI advancements into every HP product and service, we’re expanding what’s possible for individuals, organisations, and the future of work. Join us as we reinvent work, so people everywhere can do their best work. About The Role HP IQ's Wireless Technology Team works cross-functionally with Electrical Engineering, Software, Mechanical Engineering, Product Design, Industrial Design, Program Management, and Operations to develop next-generation wearable and AI-connected products. As a Lead RF Systems & Desense Engineer, you will own the RF system architecture from concept through mass production. You will lead RF integration across Wi-Fi, Bluetooth, UWB, NFC and emerging wireless technologies while driving RF desense, coexistence, and wireless performance for highly integrated products. <span style=

G
📍 California, United States
✓ High-confidence listingCompany trend +190.5%

$157.6K – $203.9K/yr

Quick readStrong listing-quality and freshness signals

At Gilead, we’re creating a healthier world for all people. For more than 35 years, we’ve tackled diseases such as HIV, viral hepatitis, COVID-19 and cancer – working relentlessly to develop therapies that help improve lives and to ensure access to these therapies across the globe. We continue to fight against the world’s biggest health challenges, and our mission requires collaboration, determination and a relentless drive to make a difference. Every member of Gilead’s team plays a critical role in the discovery and development of life-changing scientific innovations. Our employees are our greatest asset as we work to achieve our bold ambitions, and we’re looking for the next wave of passionate and ambitious people ready to make a direct impact. We believe every employee deserves a great leader. People Leaders are the cornerstone to the employee experience at Gilead and Kite. As a people leader now or in the future, you are the key driver in evolving our culture and creating an environment where every employee feels included, developed and empowered to fulfil their aspirations. Join Gilead and help create possible, together. Job Description This Data Platform Engineer will have the unique opportunity to apply cutting-edge data and analytics technologies to one of the most meaningful challenges in healthcare: ensuring the quality of medicines that improve and save lives. As a pivotal member of R&D Quality, this role will help transform how quality insights are generated, scaled, and acted upon across Gilead's drug development and clinical research programs. Through the development of robust data pipelines and advanced analytics platforms, the successful candidate will enable more proactive quality oversight, smarter decision-making, and continuous improvement, ultimately supporting Gilead's mission to deliver life-changing t

TypeScriptPythonSQLAWS
I
📍 California, Santa Clara, United States
✓ High-confidence listingCompany trend +315.4%
Quick readStrong listing-quality and freshness signals

Job Details: Job Description: The Role and Impact As a Director, Global IT, you will play a critical role in driving complex, high-impact projects that underpin the success of Intel's technology solutions and services. You will manage end-to-end execution, overseeing project plans, resources, and timelines to deliver innovative outcomes. Your expertise will ensure seamless coordination across teams, fostering collaboration and enabling Intel to meet strategic objectives efficiently. Business Group You will join Intel's Global IT organization, a team committed to accelerating enterprise-wide innovation and operational excellence. This group is responsible for delivering technology solutions and services that empower Intel to achieve its business goals while driving efficiency and transformation across the company. Key Responsibilities - Lead large-scale technology projects and programs, ensuring alignment with business objectives, timelines, and resource allocations. - Develop detailed project plans, including scope, schedule, budget, and risk management strategies. - Manage implementation processes, including testing, documentation, training, and change control, to guarantee project success. - Collaborate across teams to assess dependencies, remove roadblocks, and address constraints impacting delivery. - Establish and drive program governance, including milestones, risk mitigation plans, and executive-level reporting. - Monitor program health metrics to ensure quality, timeliness, and adherence to project goals. - Conduct project closeout assessments and document lessons learned for continuous improvement. Qualifications: Minimum Qualifications - Bachelor's degree in Business, Engineer

Recruitment
H
📍 California, United States of America, United States
✓ Quality checkedCompany trend +103.7%

Workstations Sales Specialist - State, Local & Education Description - Job Summary This role is responsible for understanding the organization's products and industry, engaging with key clients, and designing customized solutions while guiding junior team members. The role conducts market research, identifies new opportunities, and focuses on contract renewals. The role stays compliant with regulations, gathers client feedback, and resolves client issues to drive sales and satisfaction. Responsibilities • Demonstrates a deep understanding of the organization's products or services, as well as the industry to effectively position the offerings and articulate their value to potential clients. • Engages with key stakeholders within client organizations, including executives and decision-makers, to build relationships and ensure satisfaction with the organization’s offerings. • Engages with clients to design customized solutions for their unique business needs in collaboration with product experts and engineers. • Utilizes expertise to identify new opportunities and enhance existing ones, thus boosting the sales pipeline, and driving pursuit. • Conducts in-depth market research to identify trends and emerging opportunities and provides insights to the internal teams contributing to the development of sales strategies. • Concentrates on growing contract renewals for mid-to-large accounts, emphasizing higher total contract value. • Gathers and relays feedback from clients to the internal teams to help refine existing offerings and guide the development of new products or features. • Stays informed about industry-specific regulations and compliance requirements that may impact sales activities, ensuring that all engagements are compliant. • Acts as a point of contact for resolving client issues and concerns, working

H
📍 California, United States of America, United States
✓ High-confidence listingCompany trend +103.7%

$147.1K – $230.9K/yr

Quick readStrong listing-quality and freshness signals

Supply Chain AI Technical Program Manager Description - Job Summary • This role is responsible for leading hands-on technical program management during analysis, design, development, testing, implementation, and post-implementation phases of an AI or software feature, solution, or product. The role drives the orchestration of various technical projects and fosters innovation through effective leadership, communication, and technical acumen. The role serves as a bridge between technical teams and business stakeholders, driving the successful execution of technical projects that contribute to the organization's strategic objectives. Responsibilities • Plays a critical role in the planning and execution of the organization's most complex and visible AI projects or programs in support of the continuing evolution of the organization's AI products. • Partners across functions to prioritize, plan, track and execute complex, cross organizational programs while maintaining focus on building high quality programs. • Defines the overall AI vision, strategy, and roadmap to address the problems/opportunities in collaboration with product managers and engineers. • Reaches across functions or departments to mitigate program risks and resolves issues that affect release, scope, schedule, and quality. • Engages with executive leadership and other stakeholders to provide updates, gather requirements, and manage expectations. • Allocates resources, including personnel and budgets, to ensure project teams have the necessary support to achieve objectives. • Ensures that project deliverables meet established quality standards and are aligned with business and technical requirements. • Demonstrates a comprehensive understanding of concepts and principles within own job family and knowledge of other related job families. • Interpret

AIProject ManagementSupply Chain
DA
📍 California, United States· Full-time· Remote
✓ High-confidence listing
Quick readStrong listing-quality and freshness signals

About Dawn Aerospace Dawn Aerospace is redefining space transportation through reusable, sustainable, and high-cadence flight systems. Our Aurora Spaceplane enables rapid access to suborbital space and speeds over Mach 3, serving a growing need for near-space testing, high-speed flight, and microgravity research. Together with our in-space propulsion business, Dawn is building the infrastructure for sustainable access to and operation in space. Role Overview Aurora is the first vehicle capable of flying missions to the edge of space multiple times a day. Your job is to transform this vehicle capability into mission success for our customers working from anywhere in the US - although Huntsville , USA is preferred (with domestic and international travel) . As a Mission Manager, your core role is to translate customer objectives into executable flight plans. You will be the customer’s interface to Dawn's flight operations, engineering, regulatory, and commercial teams. Throughout any project, you will coordinate the specialists required to solve individual problems while retaining responsibility for the mission. This is not a passive account-management role. You will be expected to assess mission feasibility, challenge customer assumptions, defend engineering realities, and drive clarity across complex, first-of-a-kind mission concepts. You will be the customer’s technical advocate inside Dawn, and Dawn’s operational interface to the customer. You will succeed here if you can lead through ambiguity, communicate with precision, and have the technical depth to engage meaningfully with aerospace engineers and flight operators, while keeping customers aligned, informed, and confident. Key Responsibilities Mission Ownershi

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