1,383 Results for

IT Jobs in Foothill Ranch, CA

Jobs

New!

Buena Park, CAToday

$125,000–$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. Job Summary: The primary function of this position is to manage and maintain the computer network and systems, including hardware, IT ticket system, software, the network backbone, and the telephone communications system.

New!

Fullerton, CAToday

$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!

Fullerton, CAToday

$100,000–$150,000 Per Year

Certifications in Microsoft Certified: Azure Administrator Associate, CompTIA Network+, CompTIA Security+, Cisco Certified Network Associate (CCNA), and Certified Information Systems Security Professional (CISSP) will be an added advantage. 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!

Seal Beach, CAToday

$200,000–$300,000 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. Reporting to the CIO, the Director of Software Engineering will own the engineering roadmap and execution, drive technical strategy and scale high-performing engineering teams to support the growth ambitions.

New!

Fullerton, CAToday

$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!

Riverside, CAToday

$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!

Seal Beach, CAToday

$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. DevOps Engineer needed for large established California Bank - is responsible for analyzing, designing, configuring, maintaining and repairing systems infrastructure and application components.

New!

Seal Beach, CAToday

$130,000–$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. Responsible for documenting work activities in activity logs, periodic reports, problem management systems, change management systems, project tracking systems, and other similar systems.

New!

Anaheim, CAToday

$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!

Santa Ana, CAToday

$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!

Anaheim, CAToday

$100,000–$145,000 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, CAToday

$120,000–$130,000 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. Excellent presentation and communication skills, with the ability to explain complex technical concepts in a clear and concise manner.

New!

Tustin, CAToday

$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!

Irvine, CAToday

$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!

Irvine, CAToday

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!

Covina, CAToday

$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, CAToday

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.

New!

Anaheim, CA1 day ago

$97,000–$180,000 Per Year

Bachelor of Science degree in Computer Engineering, Computer Science, Electrical Engineering, or equivalent from a four-year college or university; and minimum 6 years of experience in design and analysis of systems software for power conversion equipment. Under general direction of the Management of Software Engineering, this position develops and applies advanced software engineering methods in the investigation and solution of complex and advanced technical problems power system architectures and power conversion equipment.

Ontario, Ca7 days ago

Temporary

2â4 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.

San Bernardino, CA 92415, CA7 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.

New!

Anaheim, CA1 day ago

$122,500–$177,500 Per Year

New!

Riverside, CA1 day ago

Remote

$82,900–$120,000 Per Year

In order to grow and build a successful career with The Toro Company, you will be responsible for: Maintain design concepts for circuits and systems, involving analog and digital design techniques and interface sensors with microcontrollers/microprocessors. See The Toro Company Privacy Policy at https://www.toro.com/en/legal/privacy-policy and SonicJobs Privacy Policy at https://www.sonicjobs.com/us/privacy-policy and Terms of Use at https://www.sonicjobs.com/us/terms-conditions.

Foothill Ranch, CA11 days ago

Design, build, and operate scalable ELT/ETL pipelines for data ingestion from IoT/smart-cart telemetry, video events, operational systems, and external partners into our cloud data lake/warehouse. As a global leader with over 25 years of excellence and a diverse team of 500 employees across North America, Europe, Australia, and Asia, we are committed to innovation, integrity, and impact.

Lake Forest, CA11 days ago

Work with cross-functional teams to enable sensor fusion, data streams, and APIs connecting edge devices to backend platforms. Candidate Privacy To read our Candidate Privacy Information Statement, which explains how we will use your information, please navigate to https://peaktechnical.com/privacy-policy/and https://peaktechnical.com/ca-residents-privacy-rights/

Irvine, California7 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.

Irvine, California7 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, California7 days ago

$160,000–$210,000 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. The Sr Manager Applications – Oracle Idea to Market (PLM) will play a pivotal role in driving the success of Oracle Fusion initiatives, focusing on the Idea to Market (PLM) domain.

Tustin, CA13 days ago

$140,000–$185,000

Kforce's client, a growing, up and coming engineering technology company located in Tustin, CA, is hiring a Senior Linux BSP Software Engineer to support the design and development of next generation medical devices. Employee pay is based on factors like relevant education, qualifications, certifications, experience, skills, seniority, location, performance, union contract and business needs.

New!

Santa Ana, CAToday

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.

Anaheim, CA9 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, CA7 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.

New!

Orange, CA3 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, CA3 days ago

$72,000–$86,400 Per Year

New!

Orange, CA1 day ago

$80,000–$96,000 Per Year

New!

Costa Mesa, CAToday

Bachelor's degree in a relevant field such as Business Management, Information Technology, or Finance;OR in lieu of Bachelor’s degree, 7+ years’ experience in software development and/or life-cycle management including, Design, QA, UAT, and, Project Management. 4+ years of experience with operational risk management techniques including, development of process flows, identification and assessment of risks and controls, testing and monitoring procedures, and, development of related metrics.

Aliso Viejo, CA9 days ago

Key ResponsibilitiesDevelop and deploy machine learning and GenAI solutions using Python Design and optimize prompt engineering strategies for LLM-based applications Build document extraction, parsing, and chunking pipelines for structured and unstructured data Train, evaluate, and fine-tune ML models; manage tagging and labeling workflows Implement embedding generation and vector search solutions Integrate ML models with Vector DBs and MongoDB Ensure code quality, scalability, and production readiness. The ideal candidate will have deep expertise in Python, hands-on experience in model training, document processing pipelines, and strong knowledge of vector databases and modern ML/GenAI frameworks.

Aliso Viejo, CA9 days ago

Remote

The ideal candidate will have hands-on experience with regulatory submissions, healthcare workflows, and modern data platforms to support compliance and reporting needs. Analyze and interpret healthcare data related to Medicare Advantage, Utilization Management (UM), and Care Management (CM) processes.

Aliso Viejo, CA8 days ago

Remote

As part of the team, you will help design, build, improve, support, and maintain Adobe Jira, one of the largest and most complex Jira Data Center installations in the world, as well as help the team move to Atlassian Cloud Stack. Expand self-service capabilities by identifying and building tools and automations that help users and admins.

Irvine, CA7 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!

Aliso Viejo, CA6 days ago

The ideal candidate brings strong expertise in modern data engineering, cloud-based data platforms, and healthcare data environments, with the ability to design scalable pipelines, ensure data integrity, and enable data-driven outcomes aligned with organizational goals. This role focuses on transforming and engineering operational data into actionable, high-quality data solutions that support enterprise analytics, reporting, and business decision-making.

New!

Aliso Viejo, CA4 days ago

Optimize efficiency, cost, and quality by identifying opportunities for automation/process improvements and agile delivery models. Understand and provide input to application/feature/component designs; develop according to user stories/requirements.

New!

Aliso Viejo, CAToday

The ideal candidate should be able to bridge business and technology teams, perform deep data analysis, and support end-to-end requirements gathering, validation, and reporting. Perform hands-on data analysis using SQL, including writing complex queries, joins, subqueries, CTEs, and performance-optimized queries.

New!

Los Alamitos, CAToday

We strongly encourage applications from candidates of all genders, races, ethnicities, abilities, and experiences to join our team and help us build a culture of belonging. We're looking for a Senior Full Stack Developer who enjoys real-world challenges and isn't afraid to get their hands dirty across both modern and legacy stacks.

Irvine, CA12 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.

Downey, CA10 days ago

$1–$1 Per Hour

A Mainframe Systems Programmer/DBA is responsible for leading and/or supporting the most complex database upgrade projects, modification, installation, testing, implementation, maintenance and enhancements of new or existing system software products. This classification must plan, install, configure, test, implement and manage core database products, software products in support of the County’s database architecture and business needs.

Downey, CA13 days ago

$1–$1 Per Hour

Tools/Utilities: MVS JCL, MVS TSO/ISPF, IBM OPTIM, FILE MANAGER, SPUFI, ICEMAN/ICETOOLS, SORT, VSAM, CLIST, FTP, DYL260/280, CA GEN (COOLGEN), CA ENDEVOR, CA SPOOL, CA OM WEB VIEWER, IBM WEBSPHERE, DEBUGGER, N2O. Experience RequiredMinimum seven (7) years of experience in electronic data processing systems design and programming with one or more of the following: Languages: COBOL, Natural/ SuperNatural, IMS/DB/DC, DB2/SQL, Assembler, SAS, CICS; MF FOCUS.

New!

Alhambra, CAToday

This role requires expertise in software engineering using Microsoft technologies (C#.NET, ASP.NET Core, MVC, Razor, Web APIs), jQuery, Bootstrap, and SQL Server, with a focus on cloud-native development and modern design patterns, with hands-on coding experience of at least 10 years. - 10+ years of work experience in the design, development, testing, and support of large-scale web applications and system integrations using the Microsoft stack, with a particular focus on high-volume transactions, secure architecture, low latency, optimal performance, and proper scalability.

Santa Ana, CA27 days ago

Full-time
Employee

Implement and maintain firewall rulesets, Network Access Control (“NAC”) solutions (e.g., Cisco Identity Service Engine (“ISE”)), and endpoint access policies. Lead structured knowledge transfer sessions, hands-on training, and real-time coaching during support and implementation activities.

Irvine, CA26 days ago

$80–$90 Per Hour
Temporary
Contractor
Full-time

You will play a key role in designing, developing, and maintaining scalable web applications, RESTful APIs, and microservices while collaborating with cross-functional teams. After making a conditional offer and running a background check, if we are concerned about conviction that is directly related to the job, applicants will be given the chance to explain the circumstances surrounding the conviction, provide mitigating evidence, or challenge the accuracy of the background report.

Downey, CA18 days ago

$1–$1 Per Hour
Full-time

Advanced Cloud Networking: At least four (4) years of hands-on experience with AWS (Amazon Web Services) and Azure networking services, including Transit Gateway, ExpressRoute, load balancing, and hybrid connectivity. - Capability to deploy and manage virtual firewalls, including third-party network virtual appliances (e.g., Palo Alto VM-Series, Cisco CSR 8000v) alongside native cloud security controls.

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IT Jobs in Foothill Ranch, CA

IT Manager (Manufacturing Preferred) Jobot

Azure Cloud Engineer Jobot

System Administrator Jobot

Director of Software Engineering (Finance or Financial Services industry experience required) Jobot

Senior .NET Developer Jobot

BCBA - Board Certified Behavior Analyst Jobot

Sr. DevOps Engineer Jobot

Senior Information Security Analyst Jobot

Audio Embedded Engineer Jobot

Esprit Programmer – 5-Axis & Mill/Turn Jobot

Software Quality Lead Jobot

Pre-Sales Solutions Engineer Jobot

Manufacturing Applications Engineer – Water & Wastewater Industrial Equipment Jobot

Embedded Software Engineer Jobot

Senior .Net Engineer - Healthcare Jobot

BAS/HVAC Systems Software Engineer II Jobot

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

Specialist Software Engineer L3Harris Technologies

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

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

Senior Specialist, Software Engineering L3Harris Technologies

Embedded Firmware Engineer - The Toro Company The Toro Company

Data & ML Engineer PEAK Technical Staffing

Sr. Embedded Software Engineer PEAK Technical Staffing

Principal Functional Analyst - OVC Pinnacle Technical Resources

Principal Functional Analyst - Oracle Fusion PLM Pinnacle Technical Resources

Senior Manager, Applications - OVC Pinnacle Technical Resources

Senior Linux BSP Software Engineer Kforce Inc.

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

Travel Radiologic Technologist Fusion Medical Staffing

Travel Physical Therapist (PT) Fusion Medical Staffing

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

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

AVP, Risk Management Systems Business Analyst Synchrony Financial

ML Data Science Engineer Axelon Services Corporation

Application Developer / Software Engineer Axelon Services Corporation

Cloud Infrastructure Lead Axelon Services Corporation

Senior Supplier Development Engineer Spectraforce Technologies Inc

Data Engineer Axelon Services Corporation

Senior Java Backend Developer (Onsite) Axelon Services Corporation

Business Systems Analyst (BSA)/PO Axelon Services Corporation

Senior Full Stack Developer (WordPress + Next.js) APN Consulting Inc

Senior Software Engineer (C/C++) Mindlance

ADABAS/CICS/IMS Systems Programmer/DBA TPI Global Solutions

Senior Application Programmer – Mainframe Systems TPI Global Solutions

Full Stack Application Developer (.NET) TPI Global Solutions

Senior Security Architect aap3

Java Developer with Kafka Solugenix Corp

Senior Cloud Infrastructure Architect TPI Global Solutions

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