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22 principal architect jobs at 16 companies in Stockton, CA

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Principal Architect
Yolo County or West Sacramento
$15k-$17k/mo HybridFull Time
State Controller's Office
State Controller's Office: California's fiscal controller managing state financial operations and assets.
Requires a Principal Architect classification qualification and an Architect Certificate. Applicants must meet California classification minimum qualifications and have unrestricted U.S. work authorization without visa sponsorship.
Microsoft Excel
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Principal System Architect - Instrument
Fremont, California, United States
$206k-$258k/yr OnsiteFull Time
Cytek Biosciences
Cytek BiosciencesNASDAQ: CTKB: Manufacturer of spectral flow cytometry instruments and biological reagents.
8+ YOELead architecture for flow cytometry instruments; 8+ years in analytical instrumentation; cross‑functional leadership; experience with Class I–III devices and design controls.
CFD, MATLAB, Python, Flow cytometry, Reliability engineering methods, FMEA
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Principal Optical Fiber Architect
Milpitas, California, United States
$170k-$230k/yr OnsiteFull Time
PsiQuantum
PsiQuantum: Builds fault-tolerant quantum computers using silicon photonics technology.
10+ YOEMS/PhD in Physics, Optical or Electrical Engineering; 10+ years in industry; 5+ years in fiber networks; expertise in fiber optics, loss, dispersion, polarization, and phase stability; Python tooling; product lifecycle experience.
Python, OBR, OSA, Power meters
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Principal SoC Architect
Walnut Creek, California, United States
$168k-$300k/yr OnsiteFull Time
Wind River
Wind River: Provides software for mission-critical intelligent edge systems.
12+ YOEBachelor's degree in electrical or computer engineering; 12+ years in ARM-based SoC architecture and silicon development; experience with memory, IO virtualization, Ethernet, PCIe, memory subsystems, and NoC.
ARM, Ethernet, PCIe, NoC, RTL, Tcl, Perl, Python
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Principal Data Architect
Pleasanton, California, United States
$114k-$228k/yr OnsiteFull Time
Abbott
AbbottNYSE: ABT: Provides medical devices, diagnostics, and science-based nutritional products.
8+ YOEBachelor's degree required; 8+ years in data/solution architecture; 5+ years designing enterprise cloud data platforms; deep Databricks, AWS, Azure, SQL and Python experience; governance and healthcare data experience preferred.
Databricks, Delta Lake, Unity Catalog, Databricks Workflows, Databricks SQL, Spark, PySpark, Amazon S3, AWS Glue, AWS IAM, Amazon Redshift, AWS Lambda, Amazon Kinesis, AWS Lake Formation, Azure Data Lake Storage (ADLS), Azure Data Factory, Azure Synapse, Azure Key Vault, Microsoft Purview, SQL, Python, Kafka, Spark Structured Streaming
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Principal Data Architect
Pleasanton, California, United States
$114k-$228k/yr OnsiteFull Time
Abbott
AbbottNYSE: ABT: Manufactures medical devices, diagnostics, and nutritional health products.
8+ YOE8+ years in data architecture/engineering, 5+ years building enterprise cloud data platforms; deep Databricks, AWS, Azure, SQL and Python experience; data governance, security, and healthcare data knowledge preferred.
Databricks, Delta Lake, Unity Catalog, Databricks Workflows, Databricks SQL, Spark, PySpark, AWS, S3, Glue, IAM, Redshift, Lambda, Kinesis, Lake Formation, Microsoft Azure, Azure Data Lake Storage (ADLS), Azure Data Factory, Synapse, Azure Key Vault, Microsoft Purview, SQL, Python, Kafka, Spark Structured Streaming, EMR/EHR, FHIR, HL7, MLOps
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Principal SoC Architect
Walnut Creek, California, United States
$168k-$300k/yr OnsiteFull Time
Aptiv
AptivNYSE: APTV: Engineers electrical architectures and safety software for vehicles.
12+ YOEBachelor's in EE/CE,12+ years ARM CPU SoC/ASIC architecture experience, Ethernet/PCIe and memory subsystem expertise, EM/thermal tradeoff and IP selection experience, scripting in Tcl/Perl/Python preferred.
Tcl, Perl, Python
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Principal Partner Enterprise Architect
Pleasanton or United States
$139k-$208k/yr HybridFull Time
Workday
WorkdayNASDAQ: WDAY: Provides cloud-based software for financial and human capital management.
7+ YOERequires 7+ years in enterprise software consulting or architecture, 5+ years in cloud architecture and integrations, GSI or strategic partner experience, and expertise in AI, platform architecture, or enterprise technology strategy.
Workday, A2A, MCP, Data Cloud, HCM, Finance, Sana, AI/ML, LLMs, RAG
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Principal AI Silicon Architect
Mountain View or Sacramento or Austin or Raleigh or Hillsboro or Redmond
$166k-$296k/yr HybridFull Time
Microsoft
MicrosoftNASDAQ: MSFT: Develops software, services, devices, and cloud computing solutions.
10+ YOEAdvanced degree in EE/CompE/CS or equivalent experience with 7–12+ years engineering experience, expertise in silicon/AI accelerator architecture, cross-functional leadership, export-control eligibility, and security screening.
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Principal Cloud Security Architect
Fremont, California, United States
$220k-$250k/yr OnsiteFull Time
Nextracker
NextrackerNASDAQ: NXT: Designs and manufactures solar tracking systems for utility-scale power plants.
7+ YOE7+ years in software architecture or cybersecurity, Bachelor’s/Master’s in CS/EE/Software Engineering, hands-on cloud and secure coding experience, familiarity with CI/CD security and embedded-to-cloud communication.
AWS, Azure, GCP, Python, C/C++, Go, Java, Rust, MQTT, REST, gRPC, Terraform, CloudFormation, Kubernetes, Docker, CI/CD
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Senior Principal AI System Architect
Milpitas, California, United States
$194k-$322k/yr HybridFull Time
Sandisk
SandiskNasdaq: SNDK: Designs and manufactures flash memory and data storage products.
10+ YOEMaster's or Ph.D. in EE/CE/CS,10+ years in system/SoC architecture and memory system development, strong C/C++ and Python skills, RTL and system-level modeling experience, knowledge of memory technologies and interconnects.
C/C++, Python, RTL, SoC, GPU, DRAM, DDR, LPDDR, GDDR, NAND, PCIe, CXL, NoCs, ethernet, RDMA
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Principal Systems Analyst
Wilmington or Bloomington or Milpitas
$115k-$173k/yr OnsiteFull Time
Onto Innovation
Onto InnovationNYSE: ONTO: Provides metrology and inspection solutions for semiconductor manufacturers.
5+ YOE5–7 years delivering technical solutions, automation, analytics, or software development in an enterprise setting; bachelor’s in CS/IS/Engineering/Data & Analytics; strong communication; experience architecting enterprise AI/analytics.
Python, PowerShell, Scripting
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Principal Integration Solution Architect - Energy & Utilities
Overland Park or Walnut Creek or Los Angeles or San Jose or Jacksonville or Tampa or Bloomington or Gaithersburg or San Marcos or Tualatin or Chicago or Ann Arbor or Austin or Cary or Seattle or Charlotte or Atlanta or Orlando or Greenwood Village or Dallas or Phoenix or Houston
$159k-$328k/yr HybridFull Time
Black & Veatch
Black & Veatch: Provides engineering, procurement, and construction services for global infrastructure.
10+ YOE10+ years in consulting or business environment with enterprise integration and OT/IT convergence experience; ability to lead integration strategy, design complex integrations, and manage teams; Bachelor's degree or equivalent experience; pre-employment checks required.
MuleSoft, Microsoft Azure Integration Services, Boomi, Apigee, IBM webMethods, Workato, Kafka, REST, JSON, XML, RAML/OpenAPI, OPC UA, MQTT, Modbus, DNP3, SCADA, ADMS, DERMS, AMI, Historians, MES, IIoT, GenAI
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Senior/Principal Solutions Architect / Network Engineer - Special Programs Operations, Onsite
Livermore, California, United States
$140k-$281k/yr OnsiteFull Time
Sandia National Laboratories
Sandia National Laboratories: Federal research and development laboratory for national security.
5+ YOEBachelor's in IT or related field; 5+ years in enterprise networking; cloud networking experience; ability to obtain DOE Q/SCI clearance; willing to be onsite in Livermore, CA; on-call 24/7/365.
Cloud Networking, AWS, Azure, Google Cloud, Cisco hardware, SolarWinds, Splunk
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Principal / Lead DSP & Systems Architect — Ultra High-Speed SerDes
Milpitas, California, United States
OnsiteFull Time
Omni Design Technologies
Omni Design Technologies: Develops high-performance analog and mixed-signal semiconductor IP cores.
10+ YOEGraduate degree in EE/Communications/Signal Processing (PhD preferred), 10+ years in high-speed SerDes or wireline/optical DSP/systems architecture, expertise in PAM/coherent signaling, FEC, ADC/DAC, MATLAB/Python modeling, and DSP-to-RTL methodology.
MATLAB, Python
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Principal Engineer - Product Portfolio and Infrastructure Roadmap Architect
Oregon or Fremont or Clearwater or United States
$206k-$282k/yr OnsiteFull Time
Hyve Solutions
Hyve SolutionsNYSE: SNX: Designs and manufactures custom hardware for hyperscale data centers.
10+ YOE10+ years in infrastructure architecture, platform engineering, technical product management, or datacenter infrastructure; deep systems knowledge across servers, AI, storage, networking, board and chassis architecture; roadmap and product definition experience.
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Senior/Principal Solutions Architect / Network Engineer - Special Programs Operations, Onsite
Livermore, California, United States
$140k-$281k/yr OnsiteFull Time
Sandia National Laboratories
Sandia National Laboratories: Conducts science and engineering research for national security.
5+ YOEBachelor's in IT or equivalent with 5+ years experience, enterprise and cloud networking expertise, ability to obtain DOE Q and SCI clearances, CompTIA Security+ (or equivalent), on-call availability for 24/7 mission support.
AWS, Oracle, Azure, Google Cloud, Cisco, SolarWinds, Splunk
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Principal EPC Engineer - Power & Energy Systems Architect
Odessa or Pleasanton
HybridFull Time
STN
STN: Provides managed IT services, cloud infrastructure, and cybersecurity solutions.
10+ YOEBS in Electrical Engineering required; PE strongly preferred or ability to obtain. 10+ years EPC power-systems experience including HV/MV distribution, on-site generation/microgrids, BESS integration, and familiarity with NEC/IEEE/NERC/ERCOT.
ETAP, SKM, PSS/E, SCADA, EMS
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