Information Technology training jobs in Tustin, CA

Oct 12, 2026

Full time

Communications Technician II (Technical Services Unit)

$71,739 yearly

Orange County Santa Ana, CA

COMMUNICATIONS TECHNICIAN II (Technical Services Unit) In addition to performance-based merit increases, this position is scheduled to receive salary range increases on the following dates: Effective June 27, 2025 – 4.00% increase Salary may be negotiable within the range listed above, based on position requirements and successful candidate's qualifications, subject to appropriate authorization. This recruitment is open to the public and will remain open on a continuous basis for a minimum of five (5) business days, until the needs of the Department are met. Qualified applicants are encouraged to apply immediately. RECRUITMENT / POSITION INFORMATION This recruitment is being held to establish an Open Eligible List to a fill vacancy in this class until the next recruitment. The eligible list established may also be used to fill positions in similar and/or lower classifications. THE DIVISION The...

Oct 28, 2026

Full time

IT Project Portfolio Management Associate

$72,000 - $108,000 yearly

Hyundai Capital America & Careers Irvine, CA

Hyundai Capital America (HCA) helps people move forward. Through Hyundai Motor Finance, Genesis Finance, and Kia Finance, we deliver innovative financing, leasing, and insurance solutions to more than 3 million customers and businesses nationwide. We’re a company driven by growth, innovation, and people. At HCA, you’ll find opportunities to build new skills, expand your career, and make a real impact—while working in a diverse, inclusive, and values‑driven environment. We’re proud to support our communities through volunteerism, philanthropy, and engaged Employee Resource Groups. If you’re looking for a fast‑paced, collaborative workplace where your ideas matter, join us as we lead the future of financing freedom of movement. Apply today. WHAT YOU WILL DO The IT Project Portfolio Management Associate is responsible for project portfolio reporting and supports enterprise IT portfolio planning, governance, and continuous improvement. This role maintains accurate portfolio...

Oct 28, 2026

Full time

IT Strategy & Planning Associate

$64,000 - $96,000 yearly

Hyundai Capital America & Careers Irvine, CA

Hyundai Capital America (HCA) helps people move forward. Through Hyundai Motor Finance, Genesis Finance, and Kia Finance, we deliver innovative financing, leasing, and insurance solutions to more than 3 million customers and businesses nationwide. We’re a company driven by growth, innovation, and people. At HCA, you’ll find opportunities to build new skills, expand your career, and make a real impact—while working in a diverse, inclusive, and values‑driven environment. We’re proud to support our communities through volunteerism, philanthropy, and engaged Employee Resource Groups. If you’re looking for a fast‑paced, collaborative workplace where your ideas matter, join us as we lead the future of financing freedom of movement. Apply today. WHAT YOU WILL DO The IT Strategy and Planning Associate supports Digital Division planning and operational activities by preparing communications and presentation materials, maintaining workforce and performance information, and...

Oct 22, 2026

Full time

Senior GenAI Data Scientist - GenAI & AI Agents, AGS NAMER Specialist Team

Amazon Irvine, CA

AWS Global Sales drives adoption of the AWS cloud worldwide, enabling customers of all sizes to innovate and expand in the cloud. Our team empowers every customer to grow by providing tailored service, unmatched technology, and support. We dive deep to understand each customer's unique challenges, then craft innovative solutions that accelerate their success. This customer-first approach is how we built the world's most adopted cloud. Join us and help us grow. Are you a customer-obsessed builder passionate about helping enterprise customers achieve their full potential with Generative AI? Do you have deep data science expertise and the technical pre-sales acumen to help customers evaluate, design, and deploy GenAI and ML solutions on AWS? Do you enjoy building impactful AI agents and agentic applications? Join the GenAI/ML Specialist organization as a Senior Generative AI Data Scientist — a senior individual contributor role requiring deep data science expertise, hands-on ML...

Oct 21, 2026

Full time

Retail Sales Specialist (full-time/part-time) Numerous Statewide

$17.75 - $23.08 hourly

Living Spaces La Mirada, CA

Position Summary The primary responsibility of a Sales Specialist 1 is to execute the Living Spaces Guest Engagement Model and create a positive experience for our guests that keeps them coming back. Proper execution of these 2 areas will enable the product specialist to exceed targeted SPH (Sales Per Hour) and drive company KPIs all while maintaining the highest level of guest satisfaction as measured by our guest survey. Position Description Essential Duties and Responsibilities include the following. Other duties may be assigned. Maintain a primary focus on training and development on sales proficiency process Complete all training and demonstrate the ability to effectively execute to company expectations Execute style guide directives by overseeing all aspects of merchandising, visual and labeling Ensure daily task lists are completed by store teams Ensure inventory accuracy according to company asset...

Oct 14, 2026

Full time

MFG MAINTENANCE MECHANIC La Habra

$33.36 hourly

Kroger Distribution Center La Habra, CA

Perform tasks related to preventative maintenance, mechanical machine repairs, inspection and testing of equipment, building maintenance and specific projects. Perform all jobs safely, efficiently and accurately to maintain and improve the performance of the entire plant in the areas of Safety, Quality, Reliability (SQR) and our Customer 1st strategy. Provide leadership that embodies our 7 Kroger Manufacturing High Performance Work System principles. Demonstrate the company's core values of respect, honesty, integrity, diversity, inclusion and safety. Responsibilities - Install, maintain, and repair machinery, equipment, physical structures, and pipe and electrical systems in the facility - Set up and use machine tools such as lathe, grinder, drill press and milling machine to repair or fabricate parts - Troubleshoot issues, repair failures of production and facility equipment to ensure maximum efficiency and...

Oct 15, 2026

Full time

Linux Systems Administrator, Mid-Level

$100,000 - $110,000 yearly

Bowhead Corona, CA

Bowhead is seeking a highly skilled and experienced Mid-Level Linux System Administrator to join our dynamic IT team. This is a 100% onsite position located in Norco, CA. As a Linux Subject Matter Expert (SME), you will be responsible for the administration, maintenance, and support of our critical Linux-based infrastructure. Experience working within a Department of Defense (DoD) environment is highly desirable. This position is 100% onsite. • Systems Administrator administers and supports daily operational requirem• Linux Systems Administration: Install, configure, and maintain Linux servers (e.g., Red Hat, CentOS, Ubuntu) including operating system installation, patching, and security hardening. • Subject Matter Expertise: Serve as the primary point of contact and subject matter expert for all Linux-related issues, providing guidance and support to other team members. • Performance Monitoring and Optimization: Monitor system performance, identify...

Oct 15, 2026

Full time

Systems Administrator, Entry-Level

$65,000 - $85,000 yearly

Bowhead Corona, CA

Bowhead seeks an Entry-Level Systems Administrator to join our team supporting the Program Office for NSWC Corona, Corona Division in Norco, California. The Systems Administrator will work for the senior systems administrator analyzing complex and unique technical support assignments and lead or collaborate with other system administrators, cybersecurity personnel, and program analysts within an agile environment. This position is 100% onsite. • The systems administrator administers and supports daily operational requirements of computer network systems including workstation, file servers, and web servers. • Installation of hardware, software, systems upgrades, network accounts, network security, and web page design, interface and updates, and local system design documentation. • Cyber WorkForce (CWF) directives are maintained and up to date with respect to certifications • Maintain, troubleshoot, and implement network security tools including firewalls,...

Oct 05, 2026

Full time

ISSE

$95,000 - $120,000 yearly

Bowhead Corona, CA

Bowhead seeks an ISSE to join our team supporting the Program Office for NSWC Corona in Norco, California. Candidate will be required to understand and document systems design and implementation that encompass multiple enclaves, to include those with differing data protection/classification requirements. The candidate should understand distributed architecture and cloud-based systems for big data applications. This position is 100% onsite. • Create, review and edit authorization documentation for completeness and accuracy in accordance with federal and DoD policy. • Thoroughly understand and be able to implement DoD RMF system accreditation processes. • Assess use case and operational risk of integrated open source, and GOTS/COTS software components. • Will use vulnerability management systems, automated security scanning tools, and system accreditation record systems. • Must be able to grasp new concepts, facilitate information exchanges for data...

Oct 05, 2026

Full time

Full Stack Developer

$95,000 - $135,000 yearly

Bowhead Corona, CA

Bowhead seeks a Full Stack Developer to join our team supporting the Program Office for NSWC Corona in Norco, California. The Full Stack Developer will work directly with the client analyzing complex and unique technical support assignments and lead or collaborate with other system administrators, cybersecurity personnel, and program analysts within an agile environment. This position is 100% onsite. • Work with development teams and product managers to ideate software solutions • Design client-side and server-side architecture • Build the front-end of applications through appealing visual design • Develop and manage well-functioning databases and applications • Write effective APIs • Test software to ensure responsiveness and efficiency • Troubleshoot, debug and upgrade software • Create security and data protection settings • Build features and applications with a mobile responsive design • Write technical documentation...

Oct 05, 2026

Full time

Network Engineer

$85.00 - $109.00 hourly

Saalex Solutions, Inc. Corona, CA

Saalex is seeking a Network Engineer in Corona, CA. Saalex is an Engineering and Information Technology Services company with a focus on Test Range Operations and Management, Engineering and Logistics Services, Data Analytics and Business Intelligence Services and Information Technology Services. Position Type: Full-Time Salary: $85K-$109K (depending on experience) Work Location: Hybrid remote/in-office (see onsite requirements below). Preference for candidates near Corona, CA. **On-site Requirements: This position is 25% telework and 75% onsite at NSWC Corona to meet with team. Job Summary: Saalex is seeking an experienced Network Engineer to support the engineering, integration, operation, and sustainment of complex range systems, telecommunications, and information systems in support of Naval Surface Warfare Center (NSWC) Corona Division programs. This role supports primarily remote work with periodic on-site support in Corona, CA. Essential Functions:...

Oct 05, 2026

Full time

Network Engineering Technician IV

$33.25 hourly

Saalex Solutions, Inc. Corona, CA

Saalex is seeking a Network Engineering Technician IV in Corona, CA. Saalex is an Engineering and Information Technology Services company with a focus on Test Range Operations and Management, Engineering and Logistics Services, Data Analytics and Business Intelligence Services and Information Technology Services. Position Type : Full-Time Salary: $33.25 hourly (depending on experience) Work Location: Full-time onsite Job Summary: Saalex is seeking an Engineering Technician IV to support network infrastructure, video transport systems, and field test operations at NSWC Corona. The selected candidate will independently perform complex technical assignments supporting the design, deployment, operation, troubleshooting, maintenance, and optimization of network systems. This position requires hands-on experience with Cisco networking equipment, IP camera systems, video transport technologies, and DoD cybersecurity compliance...

Oct 04, 2026

Full time

Public Safety Dispatcher II Chino

$74,295 - $90,305 yearly

Chino Police Department Chino, CA

WE'RE HIRING PUBLIC SAFTEY DISPATCHER II LATERAL HIRING INCENTIVE Up to $10,000 $5,000 upon new hire $5,000 upon successful completion of probation SALARY & BENFITS $6,191.25 - $7,525.42 Monthly Excellent Benefits $2,599.32 Monthly Benefit Bank for Health Insurance 155 Holiday Hours per Fiscal Year (can be converted to pay) The City of Chino Police Department is seeking dedicated, highly motivated, service-oriented individuals with exceptional multitasking, communication, and critical thinking skills to join our team as a Public Safety Dispatcher II . As the first point of contact during emergencies, Public Safety Dispatchers play a vital role in supporting public safety by providing calm, professional, and timely assistance while coordinating emergency response in a fast-paced, high-pressure environment. To qualify for this position, applicants must have one (1) year of current full-time experience operating a...

Oct 04, 2026

Full time

Public Safety Dispatcher I Chino

$65,448 - $79,553 yearly

Chino Police Department Chino, CA

WE'RE HIRING PUBLIC SAFTEY DISPATCHER I Starting Salary $6,191.25 - $7,525.42 Monthly Excellent Benefits $2,599.32 Monthly Benefit Bank for Health Insurance 155 Holiday Hours per Fiscal Year (can be converted to pay) The City of Chino Police Department is seeking dedicated, highly motivated, service-oriented individuals with exceptional multitasking, communication, and critical thinking skills to join our team as a Public Safety Dispatcher I . As the first point of contact during emergencies, Public Safety Dispatchers play a vital role in supporting public safety by providing calm, professional, and timely assistance while coordinating emergency response in a fast-paced, high-pressure environment. The Chino Police Department's Police Communications Center is staffed by a collaborative team of dedicated professionals who work in a modern, state-of-the-art facility designed to support employee comfort and performance....

Oct 10, 2026

Full time

Police Dispatcher I/II - Lateral Entry (06-28)

$5,006 - $7,023 monthly

Whittier Police Department Whittier, CA

Description ****THIS POSITION WILL CLOSE UPON RECEIPT OF A SUFFICIENT NUMBER OF APPLICATIONS AND MAY CLOSE AT ANY TIME. YOU ARE ENCOURAGED TO APPLY AS SOON AS POSSIBLE.**** TO QUALIFY FOR THIS POSITION YOU MUST CURRENTLY BE WORKING AS A POLICE DISPATCHER WITH A POLICE AGENCY AND HAVE AT LEAST ONE OR MORE YEARS OF PAID DISPATCHING EXPERIENCE. THERE WILL BE NO EXCEPTIONS. Under general supervision, receives and processes routine and emergency calls and alarms; dispatches Police and other public service entities as required; enters, retrieves, and uses data from various automated law enforcement information systems; coordinates with other emergency service providers as appropriate; assists in the training of less experienced personnel; learns applicable policies, procedures and work methods associated with assigned duties; performs other related duties as required. Successful candidates appointed to this position will serve a minimum one-year...

Oct 27, 2026

Full time

IT Support Specialist

$23.08 - $28.25 hourly

ROCKETLAB Long Beach, CA

ABOUT ROCKET LAB Rocket Lab is the end-to-end space company building rockets, spacecraft, and critical subsystems that keep the world connected, protected, expand humanity’s reach to the Moon, Mars, and beyond. We move fast, build real hardware for meaningful missions, and make the impossible routine. Come shape the future with us. IT Rocket Lab’s IT team is responsible for how our global teams access information and run operations across our computer systems, networks, and devices. Our hardworking IT team is a group of flexible problem-solvers working in a fast-paced environment but who also thrive under the challenge of supporting all of our proprietary systems and people, from finance to launch operations. IT SUPPORT SPECIALIST As an IT Support Specialist based onsite at Rocket Lab’s Head Quarters you will have the opportunity to support our global teams by ensuring seamless access to information and smooth operation of our computer systems,...

Oct 27, 2026

Full time

Director, IT Infrastructure

$174,800 - $233,000 yearly

ROCKETLAB Long Beach, CA

ABOUT ROCKET LAB Rocket Lab is the end-to-end space company building rockets, spacecraft, and critical subsystems that keep the world connected, protected, expand humanity’s reach to the Moon, Mars, and beyond. We move fast, build real hardware for meaningful missions, and make the impossible routine. Come shape the future with us. IT Rocket Lab’s IT team is responsible for how our global teams access information and run operations across our computer systems, networks, and devices. Our hardworking IT team is a group of flexible problem-solvers working in a fast-paced environment but who also thrive under the challenge of supporting all of our proprietary systems and people, from finance to launch operations. DIRECTOR, IT INFRASTRUCTURE Based onsite at either our Long Beach, CA or Auckland, NZ facilities, the Director, IT Infrastructure reports to the CIO and develops IT support system strategies, processes...

Oct 27, 2026

Full time

Principal Network Software Engineer - TS/SCI

$175,000 - $339,000 yearly

ROCKETLAB Long Beach, CA

ABOUT ROCKET LAB Rocket Lab is the end-to-end space company building rockets, spacecraft, and critical subsystems that keep the world connected, protected, expand humanity’s reach to the Moon, Mars, and beyond. We move fast, build real hardware for meaningful missions, and make the impossible routine. Come shape the future with us. SPACE SYSTEMS At Rocket Lab, we’re not just launching rockets — we're building the future of space. Our Space Systems team builds everything from complete spacecraft, precision payloads to the components and subsystems that allow them to thrive in space, like solar panels, flight software, star trackers, optical systems, separation systems, radios, and more. Our Space Systems team has enabled more than 1,700 missions, ranging from interplanetary exploration, in-space manufacturing to national security and defense initiatives. The team has built spacecraft, payloads, and components for missions to the Moon and Mars, working with partners...

Oct 27, 2026

Full time

Principal Flight Software Engineer

$160,000 - $324,000 yearly

ROCKETLAB Long Beach, CA

ABOUT ROCKET LAB Rocket Lab is the end-to-end space company building rockets, spacecraft, and critical subsystems that keep the world connected, protected, expand humanity’s reach to the Moon, Mars, and beyond. We move fast, build real hardware for meaningful missions, and make the impossible routine. Come shape the future with us. SPACE SYSTEMS At Rocket Lab, we’re not just launching rockets — we're building the future of space. Our Space Systems team builds everything from complete spacecraft, precision payloads to the components and subsystems that allow them to thrive in space, like solar panels, flight software, star trackers, optical systems, separation systems, radios, and more. Our Space Systems team has enabled more than 1,700 missions, ranging from interplanetary exploration, in-space manufacturing to national security and defense initiatives. The team has built spacecraft, payloads, and components for missions to the Moon and Mars, working with partners...

Oct 27, 2026

Full time

Senior IT Systems Engineer I

$115,000 - $140,000 yearly

ROCKETLAB Long Beach, CA

ABOUT ROCKET LAB Rocket Lab is the end-to-end space company building rockets, spacecraft, and critical subsystems that keep the world connected, protected, expand humanity’s reach to the Moon, Mars, and beyond. We move fast, build real hardware for meaningful missions, and make the impossible routine. Come shape the future with us. IT Rocket Lab’s IT team is responsible for how our global teams access information and run operations across our computer systems, networks, and devices. Our hardworking IT team is a group of flexible problem-solvers working in a fast-paced environment but who also thrive under the challenge of supporting all of our proprietary systems and people, from finance to launch operations. SENIOR IT SYSTEMS ENGINEER Based onsite at Rocket Lab's global headquarters in Long Beach, CA, the Senior IT Engineer will join a fast-paced, team-oriented manufacturing environment. This role will be responsible for the implementation, administration, and...

74 training jobs found in Tustin, CA