15 principle developer jobs at 12 companies in Isleton, CA
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Principle System Integration Engineer
Fremont, California, United States
$114k-$196k/yr OnsiteFull Time
7+ YOEB.S. or M.S. in electrical engineering, physics, optics, computer engineering; 7+ years in technical marketing, customer engineering, systems engineering, or TPM for optical transceivers or datacenter hardware; strong cross-functional leadership; 800G/1.6T experience preferred.
CMIS, telemetry, DDM, power and thermal analysis, interoperability testing
1mo
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Sr Lead Software Engineer - CAFE
Houston or San Francisco or Seattle
$171k-$260k/yr OnsiteFull Time
5+ YOE5+ years software engineering experience with formal training; expertise in system design, application development, cloud-native principles, Ansible, Windows/Linux, SCCM, PowerShell, and enterprise automation; experience with AI-assisted development tools and technical leadership.
Ansible, Microsoft Windows, Linux, Microsoft System Center Configuration Manager (SCCM), Microsoft PowerShell, GitHub, AWS, Azure
1mo
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Assistant Engineer
Oakland, California, United States
$32-$42/hr OnsiteFull Time
0+ YOEBachelor's degree in civil engineering, 0–4 years experience, E.I.T. certification required or able to obtain within 6 months, proficiency with AutoCAD, Civil3D, and Microsoft Office, and knowledge of civil engineering principles.
AutoCAD, Civil3D, Microsoft Office Suite
3w
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Associate Electrical Engineer
Alameda, California, United States
$83k-$105k/yr OnsiteFull Time
Bachelor's in Electrical Engineering or Robotics,0–2 years experience, hands-on PCB and lab experience, familiarity with motor control and safety principles, Linux and C/C++ skills.
Altium, KiCad, Eagle, Linux, C/C++, oscilloscope, power supply, multimeter
2mo
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Entry-Level Engineer
Pleasanton or Sacramento or Millbrae or Sherman Oaks or Los Angeles or Irvine or Temecula or San Diego
$74k-$94k/yr OnsiteFull Time
0+ YOEBachelor of Science in an engineering discipline; knowledge of engineering principles; ability to read technical specs and manage costs; proficient in MS Office; construction project experience.
Microsoft Project, Primavera, Suretrak, Microsoft Office Suite, Excel, Word
1mo
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Environmental Engineer 4
Concord, California, United States
$94k-$156k/yr HybridFull Time
5+ YOEBachelor's in engineering, EIT/FE within 18 months, 5+ years related experience, water/wastewater design experience preferred, knowledge of design principles, CADD, and Microsoft Office; travel up to 10%.
CADD, Microsoft Excel, Microsoft Word
3w
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Staff Mechanical Engineer, Hydrogen System
Berkeley, California, United States
$129k-$169k/yr OnsiteFull Time
8+ YOEBachelor's in Mechanical Engineering and 8+ years mechanical design experience in fluid systems, prototyping, manufacturing, vendor engagement, safety, and first-principles fluids modeling.
2w
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Senior Mechanical Engineer, Module and Enclosure
Berkeley, California, United States
$151k-$169k/yr OnsiteFull Time
4+ YOEBachelor's in Mechanical Engineering and 4 years mechanical design experience, SolidWorks and first-principles modeling experience, manufacturing and fabrication knowledge, prototype-to-production experience.
SolidWorks, CNC
3w
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Senior Mechanical Engineer, Fluid Systems
Berkeley, California, United States
$129k-$169k/yr OnsiteFull Time
5+ YOEBachelor's in Mechanical Engineering or related field,5+ years mechanical design experience in liquid/gas handling or equipment,manufacturing experience,first-principles modeling,design for manufacturing,collaboration across disciplines.
3d
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Statewide Talent Development Facilitator
Sacramento County, California, United States
$7k-$8k/mo HybridFull Time
Facilitates statewide leadership training; designs, develops, implements, and evaluates learning programs using adult-learning principles, educational technology, stakeholder collaboration, and inclusive design.
Articulate 360, CalCareers, Microsoft Word
4d
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Workforce Development Trainer
Sacramento County, California, United States
$6k-$8k/mo HybridFull Time
Applies adult learning principles to design, develop, and deliver training. Requires analyst-level qualifications, strong communication and presentation skills, and experience with training curricula or workforce planning.
Learning Management System (LMS), Articulate, Microsoft 365, Microsoft SharePoint, Microsoft Forms, Microsoft Power Automate, Cornerstone OnDemand
1mo
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Retail - Associate Boutique Manager, Boutique Management (Broadway Plaza)
Walnut Creek, California, United States
$36-$40/hr OnsiteFull Time
Lead and develop retail teams to achieve sales and service goals, manage day-to-day store operations, build client relationships, and champion company leadership and people-development principles.
4d
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Environmental Education Leadership
Lafayette, California, United States
OnsiteInternship
Design and deliver hands-on environmental education for children ages 4–14; develop curriculum, lead outdoor activities, and communicate environmental principles to youth.
1mo
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Computing Undergraduate Student Intern - Fall 2026
Livermore, California, United States
$23-$32/hr HybridInternship, Temporary
Must be an undergraduate STEM student (GPA ≥ 3.0), age 18+, eligible under NDAA Section 3112 for lab access; ability to apply basic computational/math principles, work on research projects, use Word/Excel/PowerPoint, communicate and present results.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint
1mo
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School Psychologist
Alameda or Alameda County or Contra Costa County or Santa Clara County or San Mateo County or San Francisco County or San Joaquin County or Stanislaus County or Calaveras County or Mariposa County or Merced County or Tuolumne County
$76k-$104k/yr OnsiteFull Time
Valid Pupil Personnel Services (School Psychologist) credential, resume, cover letter, three current references, and transcripts; applies learning and behavior principles to support student development.
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