148 engineer i jobs at 93 companies in Fairfax, CA

3mo
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I&C Commissioning Engineer
Houston or Oakland or Golden or Salt Lake City or Reno or Milford
OnsiteFull Time
Fervo Energy
Fervo Energy: Generates clean electricity using advanced geothermal drilling technology.
7+ YOE7+ years in I&C/controls commissioning; field instrumentation, DCS/SCADA/PLC, SIS interlocks; travel 25-75%; strong communication.
DCS, SCADA, PLC, I/O testing, instrumentation, SCADA historian (OSIsoft PI), SCADA historian (Ignition)
1mo
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Senior Engineer I
Livingston or New York or Sunnyvale or San Francisco or Bellevue
$215k-$254k/yr RemoteFull Time
CoreWeave
CoreWeaveNASDAQ: CRWV: Cloud platform providing GPU-accelerated infrastructure for AI workloads.
5+ YOEBachelor's in a STEM field and 5+ years experience building and operating distributed systems using Go, Python, TypeScript, Kubernetes, cloud platforms, and modern storage/streaming technologies.
Go, Python, TypeScript, MySQL, Bigtable, ClickHouse, Postgres, Kafka, PubSub, Kubernetes, Terraform, GCP, AWS, Azure, Docker, gRPC
2mo
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Project Development Engineer I
Fremont, California, United States
$110k-$160k/yr RemoteFull Time
Syserco
Syserco: Provides building automation and energy management solutions.
3+ YOE3+ years experience in energy project development; four-year engineering degree; remote work option; energy modeling skills; PE preferred; strong communication.
eQuest, Energy modeling software
1d
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Engineer I/II
San Rafael, California, United States
$57-$72/hr HybridMultiple Commitments Available
County of Marin
County of Marin: Provides essential public services and infrastructure to county residents.
1+ YOEBachelor's degree in civil or related engineering or valid EIT certificate; Engineer II requires one year of professional engineering experience. Requires civil engineering knowledge, technical analysis, communication, and lead direction.
Computer-Aided Design and Drafting (CADD), AutoCAD
1w
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Recent Grad/Alumni - Design Engineer I
Union City, California, United States
$81k-$89k/yr OnsiteFull Time
Southland Industries
Southland Industries: Provides integrated mechanical, electrical, and plumbing building systems solutions.
Requires a four-year degree, basic HVAC and plumbing systems design knowledge, plan-reading ability, communication skills, and CADD and Microsoft Office proficiency. PE license preferred.
HVAC, CADD, Microsoft Office, Microsoft Excel, VDC
1mo
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Platform Engineer I
Pleasanton, California, United States
$32-$41/hr HybridFull Time
Blackhawk Network
Blackhawk Network: Provider of global branded payment and gift card solutions.
Bachelor's in CS/Engineering or equivalent; experience in platform/DevOps/SRE or similar; strong Linux, AWS, Git; scripting with Python/Bash; production support and incident management; experience with AI-assisted engineering tools.
AWS, Git, Python, Bash, Kubernetes, Docker, Jenkins, Splunk, New Relic, Prometheus, Grafana, OpenTelemetry, ServiceNow, Terraform, CloudFormation, GitHub Copilot, Cursor, Claude
1w
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Design Engineer I
Lapu Lapu City or Hayward
OnsiteFull Time
Ultra Clean Holdings
Ultra Clean HoldingsNASDAQ: UCTT: Provides critical subsystems and cleaning services for semiconductor manufacturing.
5+ YOE5+ years of design experience in semiconductor equipment, heating, or related industries; CAD expertise; thermal applications knowledge; prototyping and testing experience; bachelor's degree in mechanical engineering preferred.
AutoDesk 3D Inventor, AutoCAD 2D, SolidWorks, Agile, SAP, Microsoft Teams, Microsoft Office Suite
1w
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Electrical Engineer I
Alameda, California, United States
$120k-$150k/yr OnsiteFull Time
Longshot Space Technologies
Longshot Space Technologies: Developing ground-based kinetic launch systems for hypersonic and space applications.
0+ YOEBachelor's degree in electrical engineering or related field; 0–3 years of industry or equivalent academic/research experience; PCB design, embedded systems, lab testing, problem-solving, and teamwork skills.
Altium, KiCad, RP2040, ARM, STM32, oscilloscopes, logic analyzers, multimeters
1d
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Engineer I, Productivity Engineering
Buckeye or Dublin or New York City or Los Angeles or Boston
HybridFull Time
Ross Stores
Ross StoresNASDAQ: ROST: Operates an off-price retail chain selling clothing and home goods.
B.S. in STEM, preferably Industrial or Systems Engineering, or equivalent engineering experience; SQL or MS Access knowledge; strong mathematical, analytical, communication, and organizational skills.
SQL, Microsoft Access, Microsoft Excel
1mo
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Platform Engineer I
Pleasanton, California, United States
$41/hr HybridFull Time
Blackhawk Network
Blackhawk Network: Provides branded payment products and corporate incentive solutions globally.
Bachelor's degree or equivalent experience in CS/Engineering, experience in platform/SRE/DevOps or similar, strong Linux and AWS skills, Git, Python/Bash scripting, production incident management, and experience with AI-assisted development tools.
AWS, Linux, Git, Python, Bash, GitHub Copilot, Cursor, Claude, Kubernetes, Docker, Jenkins, Splunk, New Relic, Prometheus, Grafana, OpenTelemetry, ServiceNow, Terraform, CloudFormation, CI/CD
1d
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Project Engineer I
Pleasanton, California, United States
$73k-$95k/yr OnsiteFull Time
Sunbelt Controls
Sunbelt Controls: Provides building automation and systems integration for energy-efficient facilities.
2+ YOERequires mechanical aptitude, construction blueprint and electrical schematic reading, 2–5 years related controls or construction experience or preferred engineering/construction degree, California driver's license, and AutoCAD, VISIO, MS Office, and Windows knowledge.
Microsoft Project, Microsoft Office, Windows, AutoCAD, VISIO, TCP/IP
1mo
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Systems Verification Engineer I
Fremont, California, United States
$106k-$132k/yr OnsiteFull Time
Cytek Biosciences
Cytek BiosciencesNASDAQ: CTKB: Manufacturer of spectral flow cytometry instruments and biological reagents.
0+ YOEBS in Science/Engineering/Math, 0–2 years product development/verification experience for medical devices or IVD, writing requirements, multidisciplinary engineering knowledge, flow cytometry familiarity, experience with system engineering tools.
Helix ALM, Jira, JMP, TestRail, DOORs, SpectroFlo
1mo
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Senior Automation Engineer I
Vacaville, California, United States
$107k-$179k/yr OnsiteFull Time
Lonza
LonzaSIX Swiss Exchange: LONN: Manufactures medicines and provides development services for healthcare companies.
Provide automation engineering support for CCP1/CCP2 including PLC/DCS/VSC maintenance, troubleshooting, commissioning, validation, and project support; bachelor’s degree preferred; strong communication and adaptability.
MCS, DCS, PLC, Vendor Supplied Controller (VSC)
1mo
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Enterprise Integration Engineer I
San Leandro, California, United States
$45-$55/hr OnsiteFull Time
Miller Electric Company
Miller Electric Company: Provides electrical and technology infrastructure construction and maintenance services.
4+ YOEBachelor's in computer science or engineering (or equivalent experience), 4+ years control system design experience, familiarity with Niagara AX/N4, mechanical systems knowledge, basic networking and BACnet, strong communication and computer skills.
Tridium Niagara, Niagara AX, Niagara 4, BACnet
3mo
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Packaging Design Engineer I
San Jose or Hayward or Texas
OnsiteFull Time
TransPak: Packaging solutions provider
2+ YOEBachelor’s in mechanical/manufacturing/industrial/packaging engineering; 2-3 years mechanical/structural design experience; CAD (SolidWorks/AutoCAD); GD&T knowledge; packaging design and testing experience; strong communication.
SolidWorks, AutoCAD, NX, BOM, 3D modeling, 2D drawings, GD&T
2mo
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enior Software Engineer I, Care Innovation
Seattle or San Francisco
$159k-$191k/yr HybridFull Time
Spring Health
Spring Health: Provides personalized mental health benefits for employees and families.
5+ YOEBachelor's or equivalent experience, 5+ years as a software engineer, strong communication, startup experience, ability to lead technical initiatives; TypeScript/Ruby/Python experience is a plus. Must be Seattle-based or relocate within 90 days; hybrid (2–3 days/week).
TypeScript, Ruby, Python
2mo
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Packaging Engineer I
Alameda, California, United States
$75k-$107k/yr HybridFull Time
Exelixis
ExelixisNASDAQ: EXEL: Discovers and commercializes innovative medicines for cancer treatment.
1+ YOEBachelor's or equivalent plus packaging operations experience; experience supporting CMOs, serialization, review/approval of packaging records, MS Office proficiency, strong analytical and communication skills.
Microsoft Office
4d
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Civil Engineer I - San Francisco, CA
San Francisco, California, United States
FieldFull Time
RSI EnTech
RSI EnTech: Provides environmental restoration and nuclear facility management services.
Bachelor's degree in engineering or related field with 48 hours of engineering, science, and mathematics coursework. 1–2 years and internship preferred; HAZWOPER and engineer-in-training certification preferred.
Microsoft Office, Microsoft Excel, Windows
3mo
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Civil Transportation Engineer I / Design Engineer
Santa Rosa, California, United States
$87k-$106k/yr HybridFull Time
BKF Engineers
BKF Engineers: Provides civil engineering, surveying, and infrastructure consulting services.
2+ YOEABET‑accredited B.S. in Civil Engineering; 1–3 years transportation/site development experience; strong communication; AutoCAD Civil 3D; EIT/FE preferred.
AutoCAD Civil 3D
1mo
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Project Engineer I (Land Development)
Livermore, California, United States
$75k-$104k/yr OnsiteFull Time
Kier + Wright
Kier + Wright: Provides civil engineering and land surveying services for development.
0+ YOEBachelor's in civil engineering, 0–5 years land development experience, EIT preferred, proficiency with AutoCAD Civil 3D and design software, Microsoft Office familiarity.
AutoCAD Civil 3D, Bluebeam, Microsoft Office, Adobe, Agtek, Hydrology/Hydraulic Software

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