Information Technology jobs in Costa Mesa, CA

Sep 18, 2026

Full time

$43 yearly

Pinkerton Fountain Valley, CA

Overview 170+ Years Strong. Industry Leader. Global Impact. At Pinkerton, the mission is to protect our clients. To do this, we provide enterprise risk management services and programs specifically designed for each client. Pinkerton employees are one of our most important assets and critical to the delivery of world-class solutions. Bonded together, we share a commitment to integrity, vigilance, and excellence. Pinkerton is an inclusive employer who seeks candidates with diverse backgrounds, experiences, and perspectives to join our family of industry subject matter experts. Responsibilities The Agent may perform a variety of responsibilities based on the assignment to include concierge-level, residential, campus security, event security, response services, basic driving, and/or investigations. The schedule for this position will be Monday through Friday from 7:00 PM to 4:00 AM. Represent Pinkerton’s core values...

Sep 18, 2026

Full time

Protective Intelligence Analyst Irvine

$33.65 - $36.06 hourly

Pinkerton Irvine, CA

Overview 170+ Years Strong. Industry Leader. Global Impact. At Pinkerton, the mission is to protect our clients. To do this, we provide enterprise risk management services and programs specifically designed for each client. Pinkerton employees are one of our most important assets and critical to the delivery of world-class solutions. Bonded together, we share a commitment to integrity, vigilance, and excellence. Pinkerton is an inclusive employer who seeks candidates with diverse backgrounds, experiences, and perspectives to join our network of industry subject matter experts. The Protective Intelligence Analyst, assigned to a specific client, will support the executive protection team on all intelligence matters including threat assessments, intelligence processes, support requirements, technical aspects, and operations methods. Responsibilities Represent Pinkerton's core values of integrity, vigilance, and...

Sep 10, 2026

Full time

Communications Technician II (Technical Services Unit)

$71,739 yearly

Orange County 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...

Sep 10, 2026

Full time

Sr. Communications Technician Orange County

$75,712 yearly

Orange County CA

SR. COMMUNICATIONS TECHNICIAN (RADIO MICROWAVE UNIT) 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 The Orange County Sheriff's Department is accepting applications and required supplemental information starting Wednesday, February 26, 2025 for a minimum of five (5) business days and remain open on a continuous basis until 11:59 p.m. (PST) on the day the needs of the department are met. Applicants are encouraged to apply immediately as this recruitment may close at any time without further notice. RECRUITMENT/POSITION INFORMATION This recruitment is being conducted to establish an Open Eligible List to fill vacancies in this class until the next recruitment. This list may also be utilized to fill similar and/or lower level classifications. THE DIVISION...

Sep 26, 2026

Full time

Sr. Specialist, IT Security (Network Security Engineer)

$96,000 - $178,000 yearly

L3Harris Anaheim, CA

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Sr. Spec, IT Security (Network Security Engineer) Job Code: 43291 Job Location: Anaheim, CA (on-site) Job Schedule: 9/80 Regular ( Employees work 9 out of every 14 days – totaling 80 hours worked – and have every other...

Aug 31, 2026

Full time

Sr. Prin. Infrastructure / Networking Engineer

Raytheon Collins Aerospace Anaheim, CA

Date Posted: 2026-08-24 Country: United States of America Location: US-CA-ANAHEIM-406 ~ 160 N Riverview Dr ~ BLDG 406, Ste 150 Position Role Type: Onsite What We Offer Medical, dental, and vision insurance Three weeks of vacation for newly hired employees Generous 401(k) plan that includes employer matching funds and separate employer retirement contribution, including a Lifetime Income Strategy option Tuition reimbursement program Student Loan Repayment Program Life insurance and disability coverage Optional coverages you can buy pet insurance, home and auto insurance, additional life and accident insurance, critical illness insurance, group legal, ID theft protection Birth, adoption, parental leave benefits Ovia Health, fertility, and family planning Adoption Assistance          Autism Benefit Employee Assistance Plan, including up to 10 free counseling sessions Healthy You...

Aug 24, 2026

Full time

Senior Specialist, Software Engineering

L3Harris Anaheim, CA

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Senior Specialist, Software Engineering Job Code: 39185 Job Location: Anaheim, CA Schedule: 9/80 JOB DESCRIPTION: L3Harris Maritime Power & Energy Solutions (MPES) has an opening in the software engineering organization within its...

Aug 24, 2026

Full time

Specialist, Software Engineering (Controls Engineer)

L3Harris Anaheim, CA

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Specialist, Software Engineering - Controls Engineer Job Code: 40556 Job Location: Anaheim, CA Schedule: 9/80 In compliance with pay transparency requirements, the salary range for this role for California is $105,500- 180,000. This is not a...

Oct 01, 2026

Full time

Coordinate Measuring Machine Programmer

$37.00 - $41.00 hourly

Arrowhead products Los Alamitos, CA

Programs and operates Coordinates Measurement Machines for production parts and tooling fixtures to engineering drawings using precision inspection tools and gauges. Will also be focal for R&D and New Product Development activities as they arise. Essential Duties and Responsibilities Program, Set-up and run Zeiss Coordinate Measuring Machine with latest versions of Calypso software. Program, Set-up and Operate Metronics QC5000 CMM program to current revision. Program, Set-up and Operate Romer Arm Verisurf with current version of software. Maintain CMM cleanliness and operations. Operate and maintain Comparators. Interpret complex tool drawings. Use Standard Measuring Instruments (including sine plates) to make inspection set-ups. Initiate appropriate inspection reports. Record inspection results. Maintain inspection data. Locate tools and perform periodic inspection on tooling listed on the monthly dispatch report. File drawings and reports. Assist inspection areas...

Sep 11, 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 02, 2026

Full time

Associate, Software Engineer

$75,500 - $140,500 yearly

L3Harris Yorba Linda, CA

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Associate, Software Engineering Job Code:  45324 Job Location: Yorba Linda, CA Job Schedule: 9/80: Employees work 9 out of every 14 days – totaling 80 hours worked, and have every other Friday off Job Description: Apply...

Sep 26, 2026

Full time

Specialist, Software Engineer - Application Infrastructure & Embedded Systems

$84,500 - $180,000 yearly

L3Harris Yorba Linda, CA

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Specialist, Software Engineer – Application Infrastructure & Embedded Systems Job Number: 44944 Job Location: Yorba Linda, CA or Cape Canaveral, FL Job Schedule: 4/10: Employees work 10 hour shifts 4 days a week Job...

Aug 24, 2026

Full time

Specialist, Software Engineering- Real-time Embedded & Client/Server

$97,000 - $180,000 yearly

L3Harris Yorba Linda, CA

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Software Engineer - Real-Time Embedded Job Number: 42109 Job Location: Yorba Linda, CA Job Schedule: 4/10: Employees work 10 hour shifts 4 days a week Job Description: L3Harris Interstate Electronics Corporation...

Oct 01, 2026

Full time

IT Systems Engineer II BIOLA

$58 yearly

Bible Institute of Los Angeles (BIOLA) La Mirada, CA

IT Systems Engineer II The Systems Engineer II designs, implements, and maintains the university’s enterprise server and storage infrastructure across cloud platforms and Biola’s on-premises data centers. This role ensures the high availability, performance, and security of critical enterprise IT services, directly supporting the university’s mission and operational excellence. Alignment with Theological Positions The person who fills this position must personally agree with Biola’s Articles of Faith and support the positions contained in its Statement of Biblical Principles and Eschatology Teaching Position. This person may not act or speak in a manner inconsistent with these positions during their employment. Department Information Technology Supervisor Director of IT System Administration Educational Requirements BS in computer science or a related field preferred 2+ years...

Sep 20, 2026

Full time

Information Systems Technologist Long Beach

Long Beach Transit Long Beach, CA

Job Description Long Beach Transit (LBT) is dedicated to connecting communities and moving people…making everyday life better. Our vision is to be a leading provider of transportation options delivering innovative and high-performing services within a multi-modal network that transforms the social, environmental and economic well-being of the diverse communities we serve. As an organization, we focus our employees on our vision by embracing the following values: Be Open to New Ideas and Continuous Improvement – Seek opportunities to improve processes and service delivery Operate with Integrity – Maintain high standards of honesty and professionalism, especially when no one is watching Consider the Customer First in Decision Making – Make decisions with our customers in mind Cultivate Employee Potential – Strengthen LBT through learning, development and training Be Proactive – Take personal ownership...

Sep 09, 2026

Full time

PSOC Security Officer - Previous Experience Required Long Beach

$23.00 hourly

Securitas Security Services USA Long Beach, CA

PSOC/GSOC Security Officer The Security Operator is the frontline team member responsible for monitoring people security, physical security, and threat events as well as providing security related transactional services. Duties include monitoring access control systems, video surveillance systems and alarm systems. We help make your world a safer place. Securitas is a global company that offers the most advanced and sustainable security solutions in the industry. We are located in 47 countries and have 355,000 employees worldwide and over 150,000 clients. Securitas plays an essential role for our clients and in society. The  Security Officer  position helps maintain a safe and secure environment for our clients by actively monitoring the premises, including patrolling a variety of locations. They preserve order while enforcing regulations and directives for a client site pertaining to personnel, visitors, and the area. Frequently...

Oct 01, 2026

Full time

Senior Data Analytics Developer

Living Spaces La Mirada, CA

Position Summary The Senior Data Analytics Developer will play a crucial role in ensuring relevant, timely, and actionable business integrations for Living Spaces. They will take charge of designing, testing, and maintaining data integration, data transformation, and data quality processes while maximizing efficient use of Living Spaces data across teams and platforms. Position Description Essential Duties and Responsibilities include the following. Other duties may be assigned. Architect, build, and launch intuitive data models that provide actionable insights for stakeholders across Living Spaces. Determine the optimal data architecture to ensure seamless data integration, distribution, and analysis for Living Spaces’ business data domains, including Marketing, Finance, Sales, Logistics, Support, and more. Build highly efficient and reliable data pipelines to move large and small data amounts from Living Spaces’ Data Warehouse/Retail Systems to downstream...

Oct 01, 2026

Full time

Front End Web Developer 1

Living Spaces La Mirada, CA

Position Summary The Front End Web Developer 1 is responsible for coding approved designs into functional web page templates using HTML5, CSS, and JavaScript. This role supports email template creation and develops creative JavaScript solutions to launch A/B tests across the website. Position Description Essential Duties and Responsibilities include the following. Other duties may be assigned. Expand and maintain website content using the EPiServer CMS. Create responsive promotional landing pages following standard HTML/CSS best practices. Collaborate with web designers to align implementation with visual design intent. Craft and execute A/B tests using lightweight JavaScript snippets that run quickly and efficiently via software like Optimizely. Support email creation and execution within the CDP. Integrate and utilize vendor APIs to build engaging revenue‑driving widgets. Document and communicate work progress using project‑planning tools (e.g.,...

Sep 13, 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...

Sep 25, 2026

Part time

Communications Operator part time

$29.75 hourly

La Habra Police Department La Habra, CA

**Effective July 13, 2024 the new salary will be $31.48/hr. - $42.03/hr.** The La Habra Police Department is seeking a highly motivated, customer service-oriented and dedicated individual to serve as a Communications Operator This position requires a typing certificate with a passing score of 40 NWPM . **Applications without a valid typing certificate will NOT be considered.** For typing certificate requirements, please click HERE . ABOUT THE CITY : The City of La Habra is a vibrant Southern California community, strategically located in the northwest corner of Orange County. Today the City is home to a population of over 63,000 residents within La Habra’s 7.3 square miles. A friendly and diverse community, La Habra is conveniently located within an hour's drive of many beaches, mountains, and desert recreation areas. The City is known for the Corn Festival, Citrus Fair, Tamale Festival and the jewel of La Habra, its...

63 jobs found in Costa Mesa, CA