1,196 Results for

IT Jobs in Fontana, CA

Jobs

New!

Irvine, CA5 days ago

$130,000–$160,000 Per Year
Full-time
Employee

If you possess excellent communication skills and a strong working knowledge of data management, program planning, and department management, apply today! Do you have experienced the development of CDRLs/SDRLs, Technical Writing, and Document Control, and coordinating engineering activities for a vertically integrated aerospace engineering company? .

New!

Fullerton, CA5 days ago

$150,000–$200,000 Per Year

Responsibilities: Develop high-quality software design and architecture by studying information needs; conferring with users; studying systems flow, data usage, and work processes; investigating problem areas; following the software development lifecycle. Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal.

New!

Fullerton, CA5 days ago

$150,000–$200,000 Per Year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. By applying for this job, you agree to receive calls, AI-generated calls, text messages, or emails from Jobot, and/or its agents and contracted partners.

New!

Irvine, CA5 days ago

Remote

$140,000–$160,000 Per Year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. This person will play a key role in moving legacy .NET architecture forward while keeping the product reliable, secure, and appropriate for healthcare clients who are not moving the core platform to the cloud.

New!

Tustin, CA5 days ago

$95,000–$128,000 Per Year

4+ years of experience in application engineering and proposal development for custom industrial water and wastewater treatment systems, including aeration, clarification, disinfection, media and membrane filtration (NF, RO, UF), water softening, ion exchange, and systems for raw water, boiler water, cooling water, oily water, process water, produced water, ultrapure water, and wastewater treatment. Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal.

New!

Riverside, CA2 days ago

$82,000–$95,000 Per Year

New!

San Bernardino, CAToday

$50–$60 Per Hour

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Seeking a Senior Software Developer / Software Engineer to support the enhancement, maintenance, and ongoing operation of an existing enterprise application used to manage complex case evaluation and business processes.

New!

Moreno Valley, CA5 days ago

$80,000–$87,000 Per Year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Our work centers on helping children with autism unlock their full potential, and that purpose shapes everything we do, from how we design our programs to how we support our team.

New!

Irvine, CA5 days ago

$145,000–$190,000 Per Year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. The successful candidate will be responsible for designing, developing, and testing embedded software systems, with a focus on Yocto, Embedded Linux, Microprocessors, and cryptography theory.

New!

Anaheim, CA5 days ago

$130,000–$165,000 Per Year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. As a Permanent Audio Embedded Engineer, you will be at the forefront of developing and implementing cutting-edge audio technologies that will transform the way we interact with the world around us.

New!

Anaheim, CA5 days ago

$100,000–$145,000 Per Year

New!

Santa Ana, CA5 days ago

$120,000–$150,000 Per Year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. You’ll serve as a technical leader within the shop, partnering closely with machinists, engineers, and leadership to improve manufacturability, reduce cycle times, and ensure consistent part quality.

New!

Covina, CA5 days ago

$90,000–$135,000 Per Year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. We offer comprehensive, integrated solutions, including engineering applications, automated control systems, design assistance, sustainable maintenance, and retro-commissioning services.

New!

Irvine, CA2 days ago

Remote

$150,000–$200,000 Per Year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. We are a growing company in the reinsurance industry that is on the lookout for a Senior Software Engineer / Senior Full Stack Engineer with strong Python skills and a reinsurance or financial services background!

New!

Irvine, CA5 days ago

Remote

$170,000–$270,000 Per Year

The ideal candidate will be mid-level backend .Net Software Engineer with recent experience within a small, fast-paced, API-focused AI infrastructure startup company with lean, highly collaborative engineering teams, where they have operated with significant ownership, autonomy, and a strong “go-getter” mentality. Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal.

San Bernardino, CA 92415, CA12 days ago

$20–$22 Per Hour
Temporary

These temporary project positions will range from 1 to 3 months supporting elections the Primary Election (June 2026) and General Election (November 2026). The Technical Support positions will be responsible for preparing and executing the upcoming elections in San Bernardino County this election year.

Irvine, California12 days ago

$150,000–$165,000 Per Year

System configurations, Workflows, Concept creation, Scoring, Feasibility analysis, Product classifications, Item structures, Templates, Item publishing, Attribute groups, Costing prototypes, Cost rollup, Quality test plans, Pricing setups, Customer product mapping, Order enablement, BOM management, ECO workflows, Revision controls, Approval rules (BPM), Cross functional integrations with PPM, R&D, Sourcing, Finance etc., and other oracle system administration/functional responsibilities. This role will be responsible for the entire delivery of systems solutions: Requirements, Fit-Gap assessment, Solution Designs, Configurations, Business process flow setups, Implementation, Cutover, Validation, and Operational maintenance of PLM track modules and custom extensions, ensuring they are tightly aligned with both the Oracle Fusion platform and Client’s business processes.

Irvine, California12 days ago

$130,000–$150,000 Per Year

The specific compensation for this position will be determined by several factors, including the scope, complexity, and location of the role, as well as the cost of labor in the market; the skills, education, training, credentials, and experience of the candidate; and other conditions of employment. Successfully placed or hired candidates would only be asked for banking details after accepting an offer from us during our official onboarding processes as part of payroll setup.

New!

Irvine, CA3 days ago

$85–$92 Per Hour

Collaborate with product software teams to integrate algorithms into system architecture for deployment on medical devices. Work with key stakeholders to design and implement real-time signal processing algorithms for embedded and x86-based systems.

New!

Santa Ana, CA5 days ago

Full-time
Employee

Many candidates have solid network security backgrounds but lack true security architecture experience and exposure across multiple environments/verticals. Implement and maintain firewall rulesets, Network Access Control (“NAC”) solutions (e.g., Cisco Identity Service Engine (“ISE”)), and endpoint access policies.

New!

Orange, CA6 days ago

$80,000–$96,000 Per Year

NIH Stroke Scale (NIHSS) - Various-Employee provides certificate; ACLS Certification (Advanced Cardiac Life Support) - American Heart Association; AHA Basic Life Support for Healthcare Professional (AHA BLS Healthcare) - American Heart Association; California Registered Nurse (RN) - CA Board of Registered Nursing; Pediatric Advanced Life Support (PALS) - American Heart Association--s-p-m1--. The stated pay scale reflects the range as defined by the collective bargaining agreement between Sharp HealthCare and Sharp Professional Nurses Network, United Nurses Associations of California/Union of Health Care Professionals, NUHHCE, AFSME, AFL-CIO.

New!

Riverside, CA6 days ago

$70,000–$84,000 Per Year

New!

Orange, CA6 days ago

$80,000–$96,000 Per Year

Anaheim, CA14 days ago

Summary: The Radiologic Technologist performs advanced imaging procedures using radiographic equipment to produce high-quality images that aid physicians in diagnosing and treating medical conditions. Technical/Motor Skills - Must have the ability to grasp, perform fine manipulation, push/pull, and move about when assisting with procedures and/or using department equipment .

Victorville, CA12 days ago

Educate patients and caregivers on home exercise programs, proper body mechanics, injury prevention strategies, and self-management techniques to promote long-term functional recovery. Working in settings such as hospitals, clinics, and rehabilitation centers, they create personalized, evidence-based treatment plans using exercise and manual therapy to help patients recover and become independent.

Irvine, CA12 days ago

$97,500–$137,500 Per Year

The Senior Supplier Development Engineer role will reside in the Advanced Technology (AT) Supplier Development Engineering team to provide manufacturing engineering support in the design and development of implantable devices and delivery systems to treat cardiovascular disease. Responsible for defining supplier qualification requirements for OEM, Contract manufacturer (components and devices) and custom materials, including supplier validations and The Organization receiving inspection fixture design for Test method validation.

New!

Santa Ana, CA3 days ago

$45.77–$45.77 Per Hour
Temporary
Contractor
Full-time

The role partners with business users, SMEs, technology partners, product teams, data/reporting teams, and other stakeholders to understand business problems, define use cases, document current-state and future-state processes, gather requirements, and translate business needs into clear business, system, data, and technical-ready specifications. This position supports the Strategic Analysis Group work by helping convert business questions and use cases into practical deliverables such as process maps, use cases, user stories, requirements documentation, data dictionary entries, context diagrams, testing support materials, training documentation, and stakeholder-ready summaries.

Irvine, CA30 days ago

$127,630–$174,998 Per Year
Full-time
Employee

Powered by nearly 90,000 talented and entrepreneurial professionals across more than 30 countries, LTIMindtree — a Larsen & Toubro Group company — combines the industry-acclaimed strengths of erstwhile Larsen and Toubro Infotech and Mindtree in solving the most complex business challenges and delivering transformation at scale. As a digital transformation partner to more than 700+ clients, LTIMindtree brings extensive domain and technology expertise to help drive superior competitive differentiation, customer experiences, and business outcomes in a converging world.

Irvine, CA10 days ago

$82,000–$142,000 Per Year
Full-time
Employee

Since 2010, SynergisticIT has helped candidates return to the workforce and land full-time jobs at major employers—companies like Google, Apple, PayPal, Visa, Western Union, Wells Fargo, Intel, Citi, JPMC, Walmart Labs, Deloitte, and more—often with offers between $90,000 and $154,000 depending on role and expertise. SynergisticIT commonly supports hiring pipelines for roles such as junior software programmer, Java full stack engineer, Python/Java developer, DevOps/cloud engineer, plus data-track roles like data analyst, BI analyst, data engineer, data scientist, and ML/AI engineer.

Orange, CA12 days ago

$85–$90 Per Hour
Full-time
Employee

Palo Alto Networks Platform Management:Design, Implement and maintain Palo Alto Network firewalls (NGFW), Panorama Central Management and related security services (Wildfire, Threat Prevention, URL Filtering, Anti-Virus, etc.). Qualifications:BS in Cybersecurity or related technical field, 7 years relevant industry experience, or MS in Cybersecurity or related technical field, 5 years relevant industry experience, or PhD in Cybersecurity or related technical field with 4 years industry experience.

Irvine, CA23 days ago

$115,000–$170,000 Per Year
Full-time
Employee

This involves working on field-programmable gate arrays (FPGAs) and firmware for embedded systems based on cutting-edge system-on-chip (SoC) technology. We collaborate with industry giants in commercial and military electronic systems, offering a dynamic and innovative work environment where monotony is unheard of.

Irvine, CA23 days ago

$120,000–$180,000 Per Year
Full-time
Employee

We deal with some of the biggest names in commercial and military electronic systems and sub-systems, and we’re looking for some bright engineers to join our team. We’re dedicated to advancing our customers' success by designing and delivering innovative test solutions that combine quality, performance, and ease of use.

Brea, CA30+ days ago

In this role, you will be the first point of contact for technical support across both office and manufacturing environments, helping ensure our engineers, operators, and staff can work efficiently with minimal downtime. • Provide first-level IT support for hardware, software, network, and user access issues across office and manufacturing environments.

Anaheim, CA30+ days ago

$34–$38 Per Hour
Temporary

The Senior Admin & IT Coordinator will report to the Senior Managing Immigrants' Rights Attorney and is primarily responsible for providing a variety of support functions and file and data management assistance to IRC. About Us: Join the largest American Muslim civil rights organization at the frontlines in protecting the rights of free speech, to freely practice one's faith, to pursue employment opportunities without harassment, and to live as an active and engaged American without reprisal.

Irvine, CA30+ days ago

The ideal candidate will have experience with engineering software such as CAD, CAM, CAE, and/or PLM, have an interest in presales and post-sales support and training, be personable and a natural helper with a customer service minded philosophy, thrive in a fast-paced and learning-intensive environment, get a rush from solving challenging problems that other people cannot, and deliver solutions graciously over the phone or in person. Nothing in this job description restricts management's right to assign or reassign duties and responsibilities to this job at any time; This description reflects managements assignment of essential functions, it does not proscribe or restrict the tasks that may be assigned.

Irvine, CA23 days ago

What You'll Be Doing: The IT Support Specialist II provides day-to-day IT support and contributes to maintaining a secure and compliant environment in alignment with NIST SP 800-171, DFARS 252.204-7012, and, where applicable, NISPOM (32 CFR Part 117). Serving as the Department of Navy's trusted Prime Contractor since 1964, we embark on a thrilling mission, managing, operating, and maintaining the U.S. Navy Inactive Ship fleet across diverse locations, including Norfolk, Philadelphia, Bremerton, California, and Hawaii.

Ontario, Ca30+ days ago

24 years of experience operating vacuum and pressure forming machines preferred, or equivalent combination of education and experience. The Machine Operator II is responsible for setting up, programming, and operating vacuum and pressure forming machines.

Irvine, CA30+ days ago

As an Embedded GUI Software Engineer, you will design, develop, and implement applications for our next generation patient monitoring devices. Strong knowledge of operating system concepts (scheduling, memory management, multi-threading).

Irvine, CA10 days ago

Develop low-level software drivers and high-level applications to ensure seamless hardware-software communication. Embedded Development: Design and develop firmware and software using SoCs, PLDs, and FPGAs.

Irvine, CA30+ days ago

We’re also proud to be named one of the Orange County Business Journal’s Fastest Growing Companies, earning the distinction for five consecutive years as we continue to expand into new markets across the U.S. Companies trust CGS to attract, engage, and retain elite technology talent—giving them the advantage they need to lead with confidence in a rapidly evolving digital landscape. This role will be a hands-on product techno-functional lead, creating system solutions, such as and not limited to, defining Idea-to-Market-related module configurations, setups, workflows, interfaces, integrations, and other Oracle technical and functional system development and administration responsibilities for application management.

Irvine, CA30+ days ago

Configurations, Value sets, Flex fields, Attributes, Workflow rules, Journal categories, Legal entities, Business units, Security groups, Chart of Accounts, Ledger setup, Multi currency, Journal approval config using spreadsheet, Key Financial Reports, Auto Reversal/Posting setups, Complete understanding of sub ledgers to GL accounting. This role will be responsible for the entire delivery of systems solutions: Requirements, Fit-Gap assessment, Solution Designs, Configurations, Business process flow setups, Implementation, Cutover, Validation, and Operational maintenance of H2R track modules and custom extensions, ensuring they are tightly aligned with both the Oracle Fusion platform and business processes.

Irvine, CA30+ days ago

We’re also proud to be named one of the Orange County Business Journal’s Fastest Growing Companies, earning the distinction for five consecutive years as we continue to expand into new markets across the U.S. Companies trust CGS to attract, engage, and retain elite technology talent—giving them the advantage they need to lead with confidence in a rapidly evolving digital landscape. Enterprise Data Warehouse & Modeling – Architect and optimize the enterprise data warehouse, applying best practices in data modeling, performance tuning, and scalability to support enterprise-wide analytics.

Chino, CA24 days ago

$85,000–$95,000 Per Year

We are co-founders of the National Coalition for Access to Autism Services (NCAAS) and the Louisiana Coalition for Access to Autism Services (LCAAS) - two nonprofits dedicated to expanding access to ABA regardless of socio-economic status. BCBA (Vice President of Clinical Services), we prioritize your success so you can focus on what matters;making a socially meaningful change in the lives of children and families.

New!

Irvine, CA4 days ago

Remote

The role also supports reporting and analytics needs, contributes to process improvements, and partners on system updates and enhancements to improve the overall candidate and recruiter experience. This role is responsible for the day-to-day administration of iCIMS, including system configuration, user support and training, troubleshooting, and maintaining data integrity.

Irvine, CA30+ days ago

$140,000–$175,000 Per Year

Candidates should also have 3+ years of professional software development experience and familiarity with cloud platforms such as Azure, CI/CD tools (e.g., Azure DevOps, GitHub Actions), infrastructure-as-code, and Agile/Scrum methodologies. To thrive as a Full Stack Engineer or Software Engineer II at CPT Group, Inc., candidates must possess a diverse array of skills essential for success in this dynamic role.

Irvine, CA30+ days ago

$75,000–$100,000 Per Year

This role plays a critical part in elevating the customer and partner experience by resolving complex technical issues, strengthening field capabilities, and driving continuous product and service improvements across TCL's HVAC and consumer electronics portfolio. As a key bridge between customers, field partners, and internal engineering teams, this individual will lead advanced troubleshooting efforts, support technical training initiatives, and contribute to root cause analysis and product feedback loops.

Rancho Cucamonga, California30+ days ago

$65,000–$85,000

About TDI RefrigerationFounded in 1999, TDI Refrigeration designs, builds, and services industrial refrigeration and commercial air conditioning systems across Southern California, Central California, Phoenix, Denver, Dallas/Fort Worth, and other project locations throughout the United States. We build, design, and service industrial refrigeration and commercial air conditioning systems in Southern California, Central California, Phoenix, Denver, and Dallas/Fort Worth area.

New!

San Bernardino, California2 days ago

$100,000–$130,000

About PBX Steps:PBX Steps was established in an effort to increase the amount of support to the special needs' population, as individuals with Autism and other developmental disabilities are often limited to resources that support them in overcoming barriers at home and within their community. We advocate for our clients by providing quality support with trained staff, and by assisting families that may be overwhelmed by the challenges of raising a child with developmental delays.

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IT Jobs in Fontana, CA

Data Manager Marvin Test Solutions, Inc.

Senior .NET Developer Jobot

Azure Cloud Engineer Jobot

Senior .Net Engineer - Healthcare Jobot

Manufacturing Applications Engineer – Water & Wastewater Industrial Equipment Jobot

Board Certified Behavioral Analyst (BCBA) Jobot

Senior Software Developer Jobot

BCBA - Board Certified Behavior Analyst Jobot

Embedded Software Engineer Jobot

Audio Embedded Engineer Jobot

Software Quality Lead Jobot

Esprit Programmer – 5-Axis & Mill/Turn Jobot

BAS/HVAC Systems Software Engineer II Jobot

Senior Python Developer Jobot

Sr. AI Software Engineer (C#/.Net, infrastructure & startup exp. req'd) - 100% REMOTE Jobot

Technical Support - Ballot- PCs - County Elections Kinetic Personnel Group

Principal Functional Analyst - Oracle Fusion PLM Pinnacle Technical Resources

Principal Functional Analyst - OVC Pinnacle Technical Resources

Senior Software Engineer (C/C++) Mindlance

Sr Security Architect (100% onsite) Agile Global Solutions, Inc.

Clinical RN - Sharp Chula Vista - Emergency Department - FT - NOC - May be eligible for 5k in relocation assistance -Relocation Bonus 5000 SHARP HEALTHCARE

Clinical RN - Sharp Chula Vista - Emergency Department - FT - NOC - May be eligible for 5k in relocation assistance SHARP HEALTHCARE

Clinical RN - Sharp Chula Vista - Emergency Department - FT - NOC - May be eligible for 5k in relocation assistance - Relocation Bonus 5K SHARP HEALTHCARE

Travel Radiologic Technologist Fusion Medical Staffing

Travel Physical Therapist (PT) Fusion Medical Staffing

Senior Supplier Development Engineer Spectraforce Technologies Inc

Business Systems Analyst Solugenix Corp

Java AWS Solution Architect LTI Mindtree

Entry level Java spring boot developer/ data scientist SynergisticIT

SR. Security Architect Eclaro

Embedded Design Engineer Marvin Test Solutions, Inc.

Sr. ATE Development Engineer Marvin Test Solutions, Inc.

IT Support Specialist (Entry-Level) WINONICS

Senior Admin & IT Coordinator - Immigration CAIR LA

Application Engineering Co-op Saratech

IT Support Specialist II (Part-Time) Global 1st Flagship

Machine Operator II (Forming / Setup / Programmer) Kinetic Personnel Group, Inc.

Sr Engineer, GUI Instrument Software Marquee Staffing

Embedded Design Engineer SoloPoint Solutions, Inc.

Senior Manager, Applications PLM CGS Business Solutions

Principal Applications Analyst CGS Business Solutions

Senior Data Engineer CGS Business Solutions

Board Certified Behavior Analyst (BCBA) - Telehealth Butterfly Effects

Systems Administrator (remote) Blue Ribbon Global Technologies

Full Stack Engineer (React + Cloud) or Software Engineer II (Full Stack) CPT Group, Inc.

[HVAC / CUSTOMER ADVOCACY] HVAC Technical and Field Support Specialist TTE Technology Inc

Software Automation and Integration Engineer TDI REFRIGERATION

Board Certified Behavior Analyst PBX Steps

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