23,084 Results for

Senior Engineering Jobs in Hillsborough, CA

Jobs

Senior Director of Engineering, Generative AI Roblox

San Mateo, CA

$525,510–$573,690 / year

Strong evaluation fluency, with a track record of building eval frameworks that predict production outcomes, designing benchmarks that measure what matters, and building the infrastructure to run experiments continuously at model, prompt, and routing level. Drive CodeGen capabilities forward by building AI systems that understand creator intent, reason across multi-file Roblox experiences, execute tools, and reliably make complex changes to existing games, going well beyond code completion.

30+ days ago

Senior Staff Engineer, Agentic AI Engineering Waymo LLC

Mountain View, CA

$251,000–$310,000 / year

Since its start as the Google Self-Driving Car Project in 2009, Waymo has focused on building the Waymo Driver-The World''s Most Experienced Driver-to improve access to mobility while saving thousands of lives now lost to traffic crashes. Deep expertise in Artificial Intelligence and Machine Learning, with heavy, hands-on experience building autonomous agents, multi-agent orchestration systems, and integrating LLMs with external tools/APIs.

30+ days ago

Sr. Engineer, Infrastructure Engineering SiTime Corp

Santa Clara, CA

$124,920–$171,770 / year

We are seeking a hands-on Senior PCB Layout Engineer to own the physical implementation of complex printed circuit boards used in characterization, validation, automated test equipment (ATE), production test, and internal engineering platforms. Our semiconductor MEMS programmable solutions offer a rich feature set that enables customers to differentiate their products with higher performance, smaller size, lower power, and better reliability.

8 days ago

Senior Battery Process Engineer - Cell Engineering Anthro Energy, Inc

Alameda, CA

This role requires collaboration with internal and external partners to ensure Anthro batteries achieve the highest performance possible using scalable production methods. As a Senior Battery Process Engineer on the Cell Engineering Team you will help to develop and deploy Anthro Energy's industry-leading lithium-ion polymer electrolyte.

16 days ago

Data Center Substation Engineering Manager HDR, Inc.

Walnut Creek, CA

As a Data Center Substation Engineering Manager (EM) in a well-established Power Delivery practice, you'll draw upon your broad technical knowledge and experience in design and construction of high voltage substation projects to lead, guide, and advise clients, projects, and teams. As a Data Center Substation Engineering Manager, your role will encompass the following: Develops a partnership with a PM, whereas the PM is responsible for scope, schedule, budget, and client management, and the EM is responsible for leading the technical team and execution of the project deliverables.

30+ days ago

Senior Process Development Technician - Pleasanton, CA Calyxo Inc

Pleasanton, CA

$36.06–$40.86 / hour

Summary: The Senior Process Development Technician supports new product development by executing prototype builds, assisting with testing, and providing manufacturability feedback to improve processes. Our team is led by executives and investors with a proven track record of commercializing paradigm-shifting devices to meet unmet needs within urology.

30 days ago

Sr. RF Front-End Module Design Engineer (Rfic Engineering) Space Exploration Technologies

Sunnyvale, CA

$170,000–$235,000 / year

Integrate RFICs (PAs, LNAs, switches), power management ICs, BAW/SAW filters, printed passives, and SMDs into compact MCMs. You would be responsible for the specification, material-selection, design, simulation, integration, fabrication, production, measurement, debug, and optimization of compact, multi-chip modules (MCMs) containing custom RF front-end components.

30+ days ago

Sr. Asic Design Verification Engineer (Silicon Engineering) Space Exploration Technologies

Palo Alto, CA

$175,000–$280,000 / year

We are seeking a motivated, proactive, and intellectually curious engineer who will work alongside world-class cross-disciplinary teams (systems, firmware, architecture, design, validation, product engineering, ASIC implementation). You may also be eligible for long-term incentives, in the form of company stock, stock options, or long-term cash awards, as well as potential discretionary bonuses and the ability to purchase additional stock at a discount through an Employee Stock Purchase Plan.

30+ days ago

Senior AI Engineer, Product Engineering SuSea Inc

San Francisco, CA

$200,000–$250,000 / year

You''ll own the direction of our API surface - shaping products like real-time monitoring, vertical feeds, and the next generation of agent-native retrieval primitives - while simultaneously sitting across the table from our most important customers to win, deploy, and expand high-value accounts. Whether you are improving core infrastructure, shaping product experiences, or helping bring new AI capabilities to market, your work will help define how modern AI finds and uses knowledge.

30+ days ago

Senior Principal Engineer, Platform Engineering PTC Inc

San Mateo, CA

$164,000–$226,000 / year

Arena is the leading cloud-native Product Lifecycle Management (PLM) and Quality Management System (QMS) platform used by high-tech manufacturers and medical device companies to bring complex products to market faster while meeting demanding quality and regulatory requirements. You'll lead the most complex technical initiatives across the organization, influence platform strategy, drive modernization efforts, and guide the adoption of technologies that improve scalability, reliability, security, developer productivity, and customer outcomes.

30 days ago

Sr. RF Front-End Module Design Engineer (RFIC Engineering) SpaceX

Palo Alto, CA

$175,000–$280,000 / year

Integrate RFICs (PAs, LNAs, switches), power management ICs, BAW/SAW filters, printed passives, and SMDs into compact MCMs. To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State.

1 day ago

Sr. ASIC Design Verification Engineer (Silicon Engineering) SpaceX

Palo Alto, CA

$175,000–$280,000 / year

We are seeking a motivated, proactive, and intellectually curious engineer who will work alongside world-class cross-disciplinary teams (systems, firmware, architecture, design, validation, product engineering, ASIC implementation). To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State.

1 day ago

Senior Technical Marketing Engineering Leader Cisco

Milpitas, Michigan

$194,600–$285,700 / year

The applicable full salary ranges for this position, by specific state, are listed below: New York City Metro Area: $194,600.00 - $328,600.00 Non-Metro New York state & Washington state: $179,000.00 - $294,000.00 * For quota-based sales roles on Cisco’s sales plan, the ranges provided in this posting include base pay and sales target incentive compensation combined. For quota-based incentive pay, Cisco typically pays as follows: 75% of incentive target for each 1% of revenue attainment up to 50% of quota; 1.5% of incentive target for each 1% of attainment between 50% and 75%; 1% of incentive target for each 1% of attainment between 75% and 100%; and.

5 days ago

Senior Technical Recruiter Crusoe Energy Systems LLC

Sunnyvale, CA

$145,000–$175,000 / year

Were looking for problem-solving, opportunity-finding teammates with a sense of urgency, who believe in the scale of our ambition and thrive on a path not fully paved - people who want to grow their careers alongside a team of experts across energy, manufacturing, data center construction, and cloud services. Proven track record sourcing and closing senior, hard-to-fill talent, including leading complex compensation conversations and converting candidates from cash-heavy roles into equity-based packages.

30+ days ago

Senior Firmware Engineer Coherent Corp

Fremont, CA

Create graphical user interfaces (GUIs) and test tools using Python or other programming languages to support firmware validation and debugging. Collaborate with cross-functional engineering teams to support circuit design, integration, and system-level testing.

25 days ago

Senior Product Engineer (Full Stack) Doctronic Inc

San Francisco, CA

$180,000–$240,000 / year

Doctronic raised its seed, Series A, and Series B rounds between February 2025 and January 2026, with backing from Union Square Ventures, Lightspeed Venture Partners, and Abstract. Use agents to run parallel investigations, shorten the path from idea to tested production code, and turn repeated work into shared automation.

30+ days ago

Senior Firmware Engineer LightWorks Optical Systems

Fremont, CA

25 days ago

Software Engineering Manager, Network Security Anthropic

San Francisco, CA

$405,000–$485,000 / year

We're hiring an Engineering Manager to lead a Network Security Engineering team in executing across critical initiatives including, but not limited to: Own the network security roadmap: threat model from the management plane through Kubernetes and cloud interconnects, decide what to build, and deliver it. This research continues many of the directions our team worked on prior to Anthropic, including: GPT-3, Circuit-Based Interpretability, Multimodal Neurons, Scaling Laws, AI & Compute, Concrete Problems in AI Safety, and Learning from Human Preferences.

30+ days ago

Legal Engineering Manager (Law Firm, Litigation/Regulatory) Harvey, Inc.

San Francisco, CA

$315,000–$385,000 / year

In addition to managing and developing the team, you will work directly with strategic customers, help shape Harvey's go-to-market approach, and partner cross-functionally with Product, Marketing, Enablement, and Engineering to improve how Harvey serves the legal industry. Oversee and support your team, as they engage in complex customer engagements by conducting discovery, leading product demonstrations, and advising customers on how Harvey can improve litigation, investigations, regulatory, and compliance workflows.

30+ days ago

Engineering Manager, Hardware Platform Security Anthropic

San Francisco, CA

$485,000–$625,000 / year

You will own the roadmap for this group, grow the team, and be accountable for the security posture of the compute platforms Anthropic runs on: hardware roots of trust, secure and measured boot, attestation, firmware supply chain, and the integrity of the hosts that hold model weights on bare-metal infrastructure. Own the platform security roadmap and its delivery: hardware root of trust and attestation, secure and measured boot across CPU, BMC, accelerator, and peripheral firmware, OS and kernel hardening, and the host-side pipeline that turns attestation evidence into production gates.

30+ days ago

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Senior Engineering Jobs in Hillsborough, CA

Senior Director of Engineering, Generative AI Roblox

Senior Staff Engineer, Agentic AI Engineering Waymo LLC

Sr. Engineer, Infrastructure Engineering SiTime Corp

Senior Battery Process Engineer - Cell Engineering Anthro Energy, Inc

Data Center Substation Engineering Manager HDR, Inc.

Senior Process Development Technician - Pleasanton, CA Calyxo Inc

Sr. RF Front-End Module Design Engineer (Rfic Engineering) Space Exploration Technologies

Sr. Asic Design Verification Engineer (Silicon Engineering) Space Exploration Technologies

Senior AI Engineer, Product Engineering SuSea Inc

Senior Principal Engineer, Platform Engineering PTC Inc

Sr. RF Front-End Module Design Engineer (RFIC Engineering) SpaceX

Sr. ASIC Design Verification Engineer (Silicon Engineering) SpaceX

Senior Technical Marketing Engineering Leader Cisco

Senior Technical Recruiter Crusoe Energy Systems LLC

Senior Firmware Engineer Coherent Corp

Senior Product Engineer (Full Stack) Doctronic Inc

Senior Firmware Engineer LightWorks Optical Systems

Software Engineering Manager, Network Security Anthropic

Legal Engineering Manager (Law Firm, Litigation/Regulatory) Harvey, Inc.

Engineering Manager, Hardware Platform Security Anthropic

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