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197 computer science jobs at 116 companies in Perris, CA

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Computer Science Associate (Part-time) Instructor Pool 2026 - 2027
Oceanside or Cardiff-by-the-Sea or Carlsbad
$93-$114/hr OnsitePart Time, Temporary
MiraCosta College
MiraCosta College: Public community college offering associate degrees and vocational certification.
Master’s in computer science or computer engineering (or specified bachelor’s/master’s combinations) or valid California Community College credential; sensitivity to diverse students; submit transcripts, TB clearance, fingerprint clearance, and proof of work eligibility.
Blackboard
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60% Computer Science Teacher - El Toro High School, 2026-2027 School Year
Mission Viejo or Lake Forest or Orange County
$65k-$136k/yr OnsitePart Time
Saddleback Valley Unified School District
Saddleback Valley Unified School District: Public school district providing K-12 education and student support services
Requires a valid California Single Subject Computer Science Credential OR Career Technical Education (Information and Communication Technologies) Credential; attach supporting documents for consideration.
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3w
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2026-2027- AP Computer Science Teacher (after-school program)
Irvine, California, United States
OnsitePart Time
Pacific Academy
Pacific Academy: Private K-12 school offering trilingual immersion and college-prep education.
3+ YOEBachelor's degree in CS/CE/EE or related field, 3 years teaching experience, strong AP CS content knowledge, communication and leadership skills; teaching credential preferred.
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2w
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Forensic Computer Analyst
Anaheim, California, United States
$78k-$145k/yr OnsiteFull Time
United States Postal Service
United States Postal Service: Provides mail delivery and shipping services across the United States.
Bachelor's in computer or forensic science required; ability to conduct digital forensic examinations, provide expert testimony, advise on evidence handling, and obtain MBI security clearance; drug screening required.
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Computer Science, Assistant Professor
Pomona or Los Angeles or Los Angeles County or Orange County or Riverside County or San Bernardino County or California
OnsiteFull Time
California State University
California State University: Public university system providing higher education and academic research.
Ph.D. in Computer Science or closely related area (must be conferred by start date); demonstrated commitment to inclusive excellence; potential for active research with undergrad/masters students; evidence of strong teaching across undergraduate and graduate CS courses.
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Computer Service Technician II (0587) *Extended
Baldwin Park, California, United States
$6k-$7k/mo OnsiteFull Time
Baldwin Park Unified School District
Baldwin Park Unified School District: Provides public K-12 and adult education services.
0.5+ YOEHigh school diploma/GED,2 years training in computer science/data processing,6 months microcomputer LAN experience,valid California driver\u007Fs license,CompTIA A+ and N+,microcomputer repair skills.
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4d
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Research Assistant Emerging Technician - Computer Science - #721857487
Pomona, California, United States
$18-$20/hr OnsitePart Time
Cal Poly Pomona Foundation
Cal Poly Pomona Foundation: Auxiliary organization providing support services for Cal Poly Pomona.
Computer science or ECE background with skills in cyber security, machine learning, and signal processing; comfortable with open-source devices; strong English communication; dependable and motivated.
AI, machine learning, software defined radio, 5G Networks
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Specialists Series Open Rank in Computer Science 2026-2027
Irvine, California, United States
$57k-$202k/yr OnsiteFull Time, Part Time
University of California
University of California: A public research university system providing education and healthcare.
B.S., M.S. or Ph.D. in Computer Science or related field required at time of application; candidates expected to contribute to specialized research and university service; references required.
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Social Science Teacher #12035
Colton, California, United States
OnsiteFull Time
Colton Joint Unified School District
Colton Joint Unified School District: Public school district providing K-12 education in San Bernardino County.
Valid California teaching credential with English learner authorization, ability to plan and deliver lessons, classroom management, computer literacy, valid CA driver's license, negative TB test, and successful criminal background clearance.
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Postdoctoral Research Fellow, Computer Science, AI/ML, Computer Graphics, VR/AR/XR, 2026-2027 Academic Year
Orange, California, United States
$71k-$75k/yr OnsiteFull Time, Temporary
Chapman University
Chapman University: Private research university providing undergraduate and graduate degree programs.
Doctorate in CS/engineering/data science (awarded within last 5 years), strong research in ML/deep learning/generative AI, programming and writing skills, publication record, ability to work collaboratively, and current US work authorization.
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2mo
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Sr. RTL Design Engineer (Silicon Engineering)
Austin or Irvine or Redmond or Sunnyvale
$170k-$235k/yr OnsiteFull Time
SpaceX
SpaceX: Designs and launches advanced rockets and satellite internet constellations.
5+ YOEBachelor’s in electrical/computer engineering or computer science; 5+ years of RTL implementation experience.
Verilog, SystemVerilog, Python, EDA tools, HDL simulators, HDL Lint
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Postdoctoral Fellow - Modeling Tumor Evolution and Treatment (Hybrid)
Duarte, California, United States
HybridFull Time
City of Hope
City of Hope: Medical research and treatment center for cancer and diabetes.
PhD in computational biology, bioinformatics, systems biology, biomedical engineering, statistics, computer science, or related field; strong computational and ML skills.
Python, R, Bioconductor, PyTorch, TensorFlow, Stan, Pyro
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Teacher on Special Assignment - Innovation & Engagement
Alta Loma, California, United States
$58k-$88k/yr OnsiteFull Time
Alta Loma School District
Alta Loma School District: Provides public K-8 education services in Rancho Cucamonga, California.
Credential in Single Subject Science, Business or Mathematics with EL Authorization or Single Subject with supplemental authorization in Science, Business or Computer Science; or Multiple Subject Credential with similar supplemental authorization and EL Authorization
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Consultant, Scientific and Laboratory Informatics
Orlando or Milwaukee or Herndon or Dallas or Columbus or Kirkland or Irvine or Cincinnati or New York or Cleveland or Oklahoma City or Austin or Albany or Chicago or Arlington or St. Petersburg or Hartford or Pittsburgh or St. Louis or Miami or Sacramento or Raleigh or Minneapolis or Scottsdale or Mountain View or Morristown or San Francisco or Denver or Boston or Philadelphia or Des Moines or Overland Park or Los Angeles or Charlotte or Walnut Creek or Carmel or Seattle or Houston or Atlanta or Redmond or Bentonville or Beaverton or Nashville or Detroit or San Diego
$54k-$206k/yr OnsiteFull Time
Accenture
AccentureNYSE: ACN: Global provider of management consulting and technology services.
3+ YOE3+ years in scientific and laboratory informatics within R&D or QC/manufacturing; Bachelor's in laboratory science, life science, computer science, or engineering; willing to travel up to 50% to client locations.
Benchling, Revvity Signals, Dotmatics, LabVantage, LabWare, Scitara, TetraScience, LIMS, ELN, CDS, SDMS, Internet of Things (IoT), GenAI, Agentic SI, Agentic Lab Capabilities, cloud
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Process Engineer
Irvine, California, United States
$100k-$130k/yr OnsiteContract
PM Group
PM Group: International engineering, architecture, and project management services firm.
Bachelor's degree in Engineering, Life Sciences, Computer Science, or related; GMP knowledge; pharma/regulatory experience; strong communication; capital projects experience.
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IT Technician
San Marcos, California, United States
$20-$22/hr OnsiteFull Time
Sumitomo Electric
Sumitomo ElectricTokyo Stock Exchange: 5802: Manufacturer of electrical wires, cables, and automotive wiring harnesses.
Provide IT helpdesk support including resolving hardware/software issues, installing and configuring devices, managing equipment inventory, and assisting on IT projects. BS in Computer Science/IT required; strong attention to detail and communication skills.
servers, UPS, routers, switches, computers, monitors, phones, mobile devices
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Senior Software Quality Engineer - Cybersecurity
Irvine, California, United States
$108k-$153k/yr OnsiteFull Time
Edwards Lifesciences
Edwards LifesciencesNYSE: EW: Designs and manufactures medical devices for structural heart disease.
3+ YOEBachelor's (plus 4 years) or Master's (plus 3 years) in science/engineering/computer science; experience in regulated industries and software development/quality; strong cybersecurity and communication skills.
Application Lifecycle Management, Product Lifecycle Management, SDLC, IEC 62304, NIST, ISO 14971, Waterfall, Agile
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Assistant, Statistical Research Programmer PT, Limited Term
Orange, California, United States
$30/hr OnsitePart Time
Chapman University
Chapman University: A private university offering undergraduate and graduate degree programs.
1+ YOEBachelor's in statistics/biostatistics/data science/computer science or related; 1+ year statistical programming with Python, SAS, or R; strong statistical methods, problem-solving, teamwork, and communication.
Python, SAS, R, ArcGIS, SaTScan, IQVIA
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2w
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QC Sr. Associate I (Software Developer Specialist) - Fixed Term
Oceanside, California, United States
$90k-$167k/yr OnsiteFull Time
Roche
RocheSIX Swiss Exchange: ROG: Provides innovative pharmaceutical and diagnostic healthcare solutions.
8+ YOEDegree in computer science or life sciences with extensive pharmaceutical software/QC experience; expert in Biovia, BPMN, cGMP, data integrity and validation; 8+ years industry experience preferred.
Biovia, BPMN, LIMS, ELN/LES
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Modeling and Simulation Module Developer - Data & AI Acceleration (Hybrid)
Irvine, California, United States
$97k-$184k/yr HybridFull Time
AbbVie
AbbVieNYSE: ABBV: Develops and sells innovative pharmaceutical and biopharmaceutical medicines.
3+ YOEMaster's (3–5 years) or PhD in statistics/data science/computer science, strong R development, dashboard and agentic AI experience, statistical rigor, and software engineering best practices.
R, LLM, CI/CD, retrieval-augmented generation
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