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120 engineer i jobs at 87 companies in Fairfield, CA

3mo
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Mechanical Engineer I
Rancho Cordova, California, United States
OnsiteFull Time
Tri Tool
Tri Tool: Designs and manufactures portable precision machine tools and equipment.
1+ YOEEntry-level mechanical design role requiring a BS in Mechanical or Industrial Engineering, with hands-on project experience and proficiency in SolidWorks; GD&T knowledge.
SolidWorks, 3D CAD, GD&T
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2mo
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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)
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1w
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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
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3mo
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Energy Systems Field Engineer I (Entry)
Fremont, California, United States
$83k-$89k/yr HybridFull Time
Syserco
Syserco: Provides building automation and energy management solutions.
0+ YOEEntry-level engineering role requiring HVAC/mechanical knowledge, electronics, and basic programming with field troubleshooting.
HVAC, DDC controls, Electronics, Programming
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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
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1mo
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Electrical Engineer I
Rancho Cordova, California, United States
$72k-$108k/yr OnsiteFull Time
Butcher Power Products
Butcher Power Products: Manufacturer of mission-critical industrial power and switchgear solutions.
Entry-level electrical engineer to support design, development, and testing of low/medium-voltage switchgear and switchboards; familiarity with electrical standards, component selection, and electrical design tools preferred.
AutoCAD Electrical, SolidWorks Electrical, EPLAN
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2mo
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Stationary Engineer I
Sacramento, California, United States
$42-$51/hr OnsiteFull Time
Sacramento Area Sewer District
Sacramento Area Sewer District: Provides sewage collection, treatment, and resource recovery services.
2+ YOETwo years of experience operating, maintaining, repairing heating, ventilation, air conditioning, and related systems; or a Mechanical-Electrical Technology certificate; or completion from a Stationary Engineer apprenticeship program.
Hydronic systems, Pumps, Boilers, HVAC, Electrical equipment
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3w
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Platform Engineer I
Pleasanton, California, United States
$41/hr HybridFull Time
Blackhawk Network
Blackhawk Network: Provider of branded payment and gift card solutions.
Bachelor's in CS/Engineering or equivalent experience; platform/DevOps/SRE experience; strong Linux, AWS, Git; scripting in Python/Bash; experience with major incident management and AI-assisted development tools.
AWS, Kubernetes, Git, Python, Bash, GitHub Copilot, Cursor, Claude, Docker, Jenkins, Splunk, New Relic, Prometheus, Grafana, OpenTelemetry, ServiceNow, Terraform, CloudFormation, Linux
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1mo
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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 design experience in semiconductor capital equipment or related industry; proficiency with CAD (AutoDesk 3D Inventor, AutoCAD 2D, SolidWorks), Agile database, MS Office, and thermal applications; prototyping/testing experience; bachelor's in mechanical engineering preferred or equivalent experience.
AutoDesk 3D Inventor, AutoCAD 2D, SolidWorks, Agile database, SAP, Microsoft Office Suite, Microsoft Teams
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Software Engineer I
San Ramon, California, United States
$68k-$102k/yr RemoteFull Time
Robert Half
Robert HalfNYSE: RHI: Provides specialized staffing and global business consulting services.
1+ YOEBachelor's degree or 2+ years in related IT; 1+ years in programming; SDLC knowledge; RESTful APIs; AI tools familiarity; strong communication.
C#, Java, JavaScript, SQL, Azure OpenAI, AWS Bedrock, Google Vertex AI, RESTful API
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2w
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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
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1w
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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)
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2w
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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
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3mo
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Air Quality Engineer I/II
San Francisco, California, United States
$109k-$145k/yr OnsiteFull Time
Bay Area Air Quality Management District
Bay Area Air Quality Management District: Regulates stationary air pollution sources to protect public health.
2+ YOETwo years of air quality or related engineering experience; degree in environmental/chemical/mechanical/petroleum engineering or closely related field.
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2mo
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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
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Controls Design Engineer I
Pleasanton, California, United States
$43-$52/hr OnsiteFull Time
Sunbelt Controls
Sunbelt Controls: Provides building automation and systems integration for energy-efficient facilities.
Bachelor's in mechanical or electrical engineering preferred; strong mechanical aptitude; ability to read blueprints and schematics; organized, independent, valid driver’s license; OSHA 10/30 training; AutoCAD/VISIO/EDS skills.
AutoCAD, VISIO, EDS, Microsoft Office, Windows, TCP/IP
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1w
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Senior Software Engineer I
San Francisco or United States
RemoteFull Time
maxRTE
maxRTE: Cloud software for medical insurance discovery and eligibility verification.
3+ YOE3+ years software development experience, bachelor\u0002s degree or equivalent, expertise with React.js, Node.js, C# (.NET), PostgreSQL/MS SQL Server, AWS; experience with Docker/ECS/EKS, CI/CD, RESTful APIs and Agile.
React.js, Node.js, C# (.NET), PostgreSQL, MS SQL Server, AWS, AWS EC2, Docker, ECS, EKS, CI/CD, RESTful APIs, Kubernetes, Argo CD, Puppeteer, Playwright, Selenium
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Mechanical Design Engineer I
Fremont, California, United States
$88k-$110k/yr OnsiteFull Time
Industrial Electric Manufacturing
Industrial Electric Manufacturing: Manufacturer of custom electrical distribution and power control systems.
BSME or equivalent required; entry-level mechanical design experience in DTO/custom engineering; EIT on path to PE preferred; proficiency with SolidWorks/AutoCAD/Pro E; FEA a plus; strong attention to detail and project management.
SolidWorks, AutoCAD, Pro E, Finite Element Analysis (FEA)
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1mo
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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
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2w
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Platform Engineer I
Pleasanton, California, United States
$32-$41/hr HybridFull Time
Blackhawk Network
Blackhawk Network: Provider of branded payment solutions and gift cards.
Bachelor's degree or equivalent experience; platform/DevOps/SRE experience; strong Linux, AWS, Git; scripting with Python or Bash; experience in production incident management and modern AI-assisted development tools.
AWS, Kubernetes, Git, Python, Bash, GitHub Copilot, Cursor, Claude, Jenkins, Splunk, New Relic, Prometheus, Grafana, OpenTelemetry, ServiceNow, Terraform, CloudFormation, CI/CD
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