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574 junior controller jobs at 286 companies in Napa, CA

1w
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Assistant Controller (Hybrid - San Francisco Bay)
San Rafael, California, United States
$90k-$111k/yr HybridFull Time
Pacific Crest Group
Pacific Crest Group: Provides fractional accounting and HR services for growing businesses.
2+ YOE2–4 years full-cycle accounting experience, BA or equivalent, strong GAAP knowledge, proficiency with QuickBooks, Bill.com, Microsoft Excel; Asana experience and mentoring experience preferred.
QuickBooks, Bill.com, Microsoft Excel, Asana
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3w
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Senior Software Engineer - Site Controller, Energy Storage
San Francisco, California, United States
$180k-$238k/yr OnsiteFull Time
Redwood Materials
Redwood Materials: Recycles batteries and manufactures sustainable battery materials for energy storage.
2+ YOEBS/MS in CS or EE preferred, 2+ years developing application-layer software for hardware-constrained systems; proficiency in Rust and Python; Linux, Docker, Kubernetes, industrial protocols (Modbus TCP, CAN, DNP3/IEC 61850).
Rust, Python, Modbus TCP, CAN, DNP3, IEC 61850, Linux, Docker, Kubernetes, Firmware Over-the-Air (OTA)
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3w
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Junior Radiological Control Technician
San Francisco, California, United States
$41-$53/yr FieldFull Time
APTIM
APTIM: Provides environmental, resilience, and infrastructure engineering solutions.
2+ YOEMinimum 2+ years operational health physics experience, HAZWOPER 40-hour, familiarity with USNRC/DoD/DOE/USACE regulations, ability to lift 50 lbs, work with PPE, and document radiological surveys.
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1w
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2026 Fall Interns
Alameda, California, United States
$22/hr OnsiteTemporary
Astra
Astra: Manufacturer of orbital launch vehicles and satellite propulsion systems.
Must be an incoming sophomore, junior, or senior; hands-on project experience; eligible U.S. Person for ITAR-controlled work; able to work on-site Monday–Friday in Alameda.
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2w
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92A Automated Logistical Specialist - Supply Chain
Santa Rosa, California, United States
FieldPart Time
Army National Guard
Army National Guard: A reserve component of the United States military.
Must enlist in Army National Guard, be 17–35, high school junior/diploma or GED, pass physical and legal/citizenship standards; training includes basic and advanced individual training; duties include stock control, shipping/receiving, and operating material-handling equipment.
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1mo
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Controls Engineer Intern (Fall 2026)
South San Francisco or Dallas
OnsiteFull Time, Internship
Zipline
Zipline: Operates an autonomous drone delivery system for medical supplies.
Strong applied math and controls experience, experience with controls solutions, exposure to inertial navigation or optimal control, software skills in embedded and technical computing, and simulation/flight-data analysis interest.
C, C++, Rust, MATLAB, Python, Julia, GitHub
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1mo
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Internal Audit/SOX Business Controls - Senior Associate
San Francisco or Atlanta or Chicago or New York City or Dallas or Seattle or Houston or United States
$77k-$202k/yr HybridFull Time
PwC
PwC: Providing audit, tax, and management consulting services to businesses.
2+ YOEBachelor's degree, minimum 2 years experience, eligibility to sit for CPA/CISA/CIA, proficiency in auditing methodologies, data interpretation, and use of AI/risk technology; ability to mentor junior staff.
AI, GAAP, GAAS
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4d
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Union Traffic Control Tech
Sacramento or Stockton or Oakhurst or Fresno or Kern County
$43/hr FieldFull Time
ArborWorks
ArborWorks: Professional vegetation management and utility line clearance services.
2+ YOETraffic Control Technician certification and minimum 2 years traffic control experience; ability to stand long periods, work outdoors, lift equipment, supervise trainees, and follow safety regulations.
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2w
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Robot Teleoperator (AI & Robotics)
San Francisco, California, United States
OnsiteContract, Full Time
Service Measure
Service Measure: Provides global field data collection and customer experience measurement.
Operate and supervise robotic systems via teleoperation; strong hand-eye coordination, attention to detail, sustained concentration, basic computer proficiency, and ability to follow detailed procedures.
teleoperation consoles, controllers, monitoring systems, gaming consoles, simulation platforms, multi-monitor workstations, real-time control systems
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1mo
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Automation Engineer III
Emeryville, California, United States
$112k-$150k/yr HybridFull Time
CRB
CRB: Provides design and construction services for life sciences facilities.
5+ YOEBachelor's in engineering (ABET), 5+ years relevant engineering experience, proficiency with AutoCAD, Revit, Microsoft Office Suite, FE preferred, knowledge of instrumentation and controls, cGMP, P&IDs, NEC, and ability to lead design and mentor junior staff.
AutoCAD, Revit, Microsoft Office Suite
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1w
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Specialist, Quality Control - Microbiologist (Contract Role)
Sacramento, California, United States
$36-$43/hr OnsiteContract
Orca Bio
Orca Bio: High-precision cell therapies for blood cancers and autoimmune diseases.
1+ YOEBachelor's (3+ yrs QC/GMP) or Master's (1+ yr) in relevant science; experience with quality systems (deviations, change control, CAPA, document control), GMP and FDA regulations, batch disposition, audits, and strong organizational and communication skills.
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1mo
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Robotics Controls Engineer - San Francisco, CA
San Francisco, California, United States
$182k-$230k/yr OnsiteFull Time
Atoms
Atoms: Building robotics and software to automate physical world industries.
2+ YOEBS/MS/PhD in engineering field, 2+ years professional software development, strong control theory and state-estimation experience, Python/NumPy/SciPy proficiency, vehicle dynamics knowledge, real-time control debugging and deployment experience.
Python, C++, NumPy, SciPy, NVIDIA Jetson, GPS/RTK, IMU, CAN, ROS
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1mo
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Robotics Controls Engineer - San Francisco, CA
San Francisco, California, United States
$182k-$230k/yr OnsiteFull Time
Pronto AI
Pronto AI: Develops autonomous haulage technology for mining and industrial equipment.
2+ YOEDegree in engineering/robotics, 2+ years professional software development, strong control theory and state estimation experience, proficiency in Python and NumPy/SciPy, vehicle dynamics knowledge, ability to debug real-time control code; periodic travel (~15%).
Python, C++, NumPy, SciPy, ROS, NVIDIA Jetson, GPS/RTK, IMUs, CAN interfaces
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2mo
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Infection Control Coordinator - Novato
Novato, California, United States
$42-$56/hr OnsiteFull Time
Novato Healthcare Center
Novato Healthcare Center: Skilled nursing facility providing medical care and rehabilitation services.
0+ YOECurrent nursing license; strong communication; infection control knowledge; epidemiology knowledge preferred.
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2mo
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Pest Control Technician
Vallejo, California, United States
$17-$30/hr OnsiteFull Time
Pro Active Pest Control
Pro Active Pest Control: Provides residential and commercial pest control and extermination services.
Full-time pest control technician role; no experience required; training provided; CA licensing path.
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2w
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Quality Control Technician
Vacaville, California, United States
$23-$25/hr OnsiteFull Time
All Weather Architectural Aluminum
All Weather Architectural Aluminum: Manufactures custom architectural aluminum window and door systems.
High school diploma or equivalent; quality control experience preferred (2 years preferred); ability to perform inspections, testing, data analysis, and use MS Word/Excel/Outlook.
MS Word, Microsoft Excel, Outlook
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2mo
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Guidance, Navigation, and Control Engineer Intern (Fall 2026)
San Francisco, California, United States
$29/hr OnsiteInternship, Full Time
Astranis
Astranis: Builds and operates small geostationary communications satellites.
Currently pursuing a B.S. in a technical discipline with focus on control systems/orbital mechanics; familiarity with control theory/estimation, experience with Python and/or C/C++; demonstrated ability to design, build, and test software or hardware; U.S. citizenship/LPR/refugee/asylee required.
Python, C, C++
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3mo
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Service Pro (Pest Control Technician)
Anaheim or Pleasanton or Long Beach or Walnut Creek or Mission Viejo or Irvine or Los Angeles or San Francisco or San Diego
$19-$27/hr OnsiteFull Time
HomeShield Pest Control
HomeShield Pest Control: Provides residential and commercial pest management and control services.
1+ YOELicensed pest control technician with driver’s license, Branch II or Applicator’s license; able to inspect and treat homes; strong communication; record-keeping; safety focus.
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1w
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Security Officer Access Control Desk
San Francisco, California, United States
$28/hr OnsitePart Time
Allied Universal
Allied Universal: Global provider of physical security and facility management services.
High school diploma or equivalent, age 18+, background check and drug screen, customer service and alarm/access control experience preferred, CPR/First Aid preferred.
access control systems, alarm panel, cameras
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2w
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Project Controls Analyst
Folsom or Walnut Creek or Sacramento
$35-$57/hr OnsiteFull Time
HDR
HDR: Global firm providing architecture, engineering, and environmental services.
2+ YOEAssociate's degree or equivalent, 2+ years in multidisciplinary engineering design/construction, schedule and cost control experience, strong communication and decision-making, skilled with Microsoft Excel, Google Sheets, Microsoft Project or Primavera P6.
Microsoft Excel, Google Sheets, Microsoft Project, Primavera P6
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