Information technology jobs in Yorba Linda, CA

Oct 27, 2026

Full time

$177,000 - $226,000 yearly

Amentum Corona, CA

Information Technology Manager Amentum is a global leader in advanced engineering and innovative technology solutions, trusted by the United States and its allies to address their most significant and complex challenges in science, security and sustainability. Our people apply undaunted curiosity, relentless ambition and boundless imagination to challenge convention and drive progress. Our commitments are underpinned by the belief that safety, collaboration and well-being are integral to success. Headquartered in Chantilly, Virginia, we have approximately 50,000 employees in more than 70 countries across all 7 continents. Amentum is seeking an Information Technology Manager for a large-scale contract operated near the Riverside metro area. We are pipelining candidates for a future contract award. The candidate will perform the following duties: Responsible for overall information technology and network operations. Establishes and administers the overall strategies...

Oct 27, 2026

Full time

Information Technology/Assurance (IT/IA) Specialist I

$90,355 - $122,245 yearly

General Dynamics Information Technology Los Angeles, CA

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Cyber and IT Risk Management Job Description: The primary function of an Information Technology/Information Assurance (IT/IA) Specialist is working within Special Access Programs (SAPs) supporting Department of Defense (DoD) agencies, such as HQ Air Force, Office of the Secretary of Defense (OSD) and Military Compartments efforts. The position will provide “day-to-day” support for Collateral, Sensitive Compartmented Information (SCI) and Special Access Program (SAP) activities. Performance shall include: Establish complex operational software configuration controls and system interfaces for computer system(s) assigned. Maintain file servers, Firewalls, network access, Security Monitoring Systems and system documentation as required. Analyze and...

Oct 20, 2026

Full time

SAD VA 2026-071 Cyber Threat Intelligence (CTI) and Defense Analyst (JRIC) (E-7/CW2) E6-CW3 JFT Cyber/Cal-CSIC, Norwalk, CA

State Active Duty (SAD) CMD Norwalk, CA

Position Details Announcement Number: SAD VA 2026-071 Opening Date: 20 October 2026 Closing Date: 18 November 2026 Position Title: Cyber Threat Intelligence (CTI) and Defense Analyst (JRIC) (E-7/CW2) Duty Location: JFT Cyber/Cal-CSIC, Norwalk, CA Selecting Official: OIC Knowledge Manager, JFT Cyber/Cal-CSIC Projected Employment Date: TBD Vacancy Announcement Details The California Military Department is accepting applications for the State Active-Duty position indicated above. An appointment to this position provides full benefit status for the appointee and their beneficiaries. This position is not to exceed 14 March 2027. Continuation and subsequent extensions of service will be determined by the individual’s performance of duty and continuation of funding. The Service Member selected for this position will be paid at their federal or California State Guard pay grade, not to exceed E-7/CW2. This announcement has...

Oct 30, 2026

Full time

Specialist, Software Engineering

$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: Specialist, Software Engineering Job Number: 45779 Job Location: Yorba Linda, CA Job Schedule: 4/10: Employees work 10 hour shifts 4 days a week Job Description: IEC, Navigation Solutions delivers advanced military...

Oct 30, 2026

Full time

Lead, Software Engineering - Embedded GPS/Cryptography

$135,000 - $250,500 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: Lead , Software Engineering - Embedded GPS/Cryptography Job Number: 46562 Job Location: Yorba Linda, CA Job Schedule: 4/10: Employees work 10 hour shifts 4 days a week Job Description: IEC, Navigation...

Oct 30, 2026

Full time

Lead, Software Engineering - Navigation

$135,000 - $250,500 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: Lead , Software Engineering - Navigation Job Number: 46563 Job Location: Yorba Linda, CA Job Schedule: 4/10: Employees work 10 hour shifts 4 days a week Job Description: IEC, Navigation Solutions delivers...

Oct 30, 2026

Full time

Lead, Software Engineering - Signal Processing

$135,000 - $250,500 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: Lead , Software Engineering - Signal Processing Job Number: 46835 Job Location: Yorba Linda, CA Job Schedule: 4/10: Employees work 10 hour shifts 4 days a week Job Description: IEC, Navigation Solutions...

Oct 30, 2026

Full time

Senior Specialist, Software Engineering - Real-time Embedded GPS

$111,500 - $207,500 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: Senior Specialist, Software Engineering - Real-time Embedded GPS Job Number: 46840 Job Location: Yorba Linda, CA Job Schedule: 4/10: Employees work 10 hour shifts 4 days a week Job Description: IEC, Navigation...

Oct 30, 2026

Full time

Specialist, Software Engineering - Real-time Embedded GPS

$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: Specialist, Software Engineering - Real-time Embedded GPS Job Number: 46847 Job Location: Yorba Linda, CA Job Schedule: 4/10: Employees work 10 hour shifts 4 days a week Job Description: IEC, Navigation Solutions...

Oct 23, 2026

Full time

Senior Specialist, Software Engineer - Application Infrastructure & Embedded Systems

$111,500 - $207,500 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: Senior Specialist, Software Engineering Job Number: 45417 Job Location: Yorba Linda, CA Job Schedule: 4/10: Employees work 10 hour shifts 4 days a week Job Description: IEC, Navigation Solutions delivers...

Oct 23, 2026

Full time

Senior Associate, Software Engineering

$41.35 - $76.90 hourly

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: Senior Associate, Software Engineering Job Number: 45882 Job Location: Yorba Linda, CA Job Schedule: 4/10: Employees work 10 hour shifts 4 days a week Job Description: IEC, Navigation Solutions delivers advanced...

Oct 23, 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: 46400 Job Location: Yorba Linda, CA or Cape Canaveral, FL Job Schedule: 4/10: Employees work 10 hour shifts 4 days a week Job...

Oct 20, 2026

Full time

Senior Specialist, Software Engineering

$111,500 - $207,500 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: Senior Specialist, Software Engineering Job Number: 45922 Job Location: Yorba Linda, CA Job Schedule: 4/10: Employees work 10 hour shifts 4 days a week Job Description: IEC, Navigation Solutions delivers advanced...

Nov 06, 2026

Full time

Principal Software Engineer, Onsite

Raytheon Collins Aerospace Fullerton, CA

Date Posted: 2026-11-04 Country: United States of America Location: US-CA-FULLERTON-676 ~ 1801 Hughes Dr ~ BLDG 676 Position Role Type: Onsite What You Will Do: Work on multiple tasks in support of software development Work collaboratively in an agile environment Work with C code in a multithreaded environment or Java applications Improve code quality by performing code reviews and good software practice Support integration and verification within our automated test framework Collaborate with subject matter experts and cross-functional teams for a unified solution What You Will Learn: You will gain technical experience, mentorship opportunities, and exposure to very influential individuals within Mission Systems that will help advance your career. You will obtain invaluable experience working with our subject matter experts and specialists, our customer base, and cross-functional integrated product team. What We Offer:...

Oct 30, 2026

Full time

Principal Cyber Network Engineer

Raytheon Collins Aerospace Anaheim, CA

Date Posted: 2026-10-30 Country: United States of America Location: US-CA-ANAHEIM-406 ~ 160 N Riverview Dr ~ BLDG 406, Ste 150 Position Role Type: Onsite What You Will Do: You will work with other experienced members in R&D on system development and deployments for the protection of our country Participate in the requirements, design, development and testing of software to include development of new work products or enhancement of existing applications and systems Design, code, test, integrate, and document software solutions Participate in internal review of software components and systems Generate briefings and present material to team members, customers, and AST management as necessary Collaborate with project managers and other professionals within Engineering Follow established development practices and processes to maintain the configuration management of software products Travel up to 25% What We Offer...

Oct 30, 2026

Full time

Cyber Software Engineer II

Raytheon Collins Aerospace Anaheim, CA

Date Posted: 2026-10-30 Country: United States of America Location: US-CA-ANAHEIM-406 ~ 160 N Riverview Dr ~ BLDG 406, Ste 150 Position Role Type: Onsite What You Will Do: You will work with other experienced members in R&D on system development and deployments for the protection of our country Participate in the requirements, design, development and testing of software to include development of new work products or enhancement of existing applications and systems Design, code, test, integrate, and document software solutions Participate in internal review of software components and systems Generate briefings and present material to team members, customers, and AST management as necessary Collaborate with project managers and other professionals within Engineering Follow established development practices and processes to maintain the configuration management of software products Travel up to 25% (domestic) What We Offer...

Aug 31, 2026

Full time

Information System Security Manager (ISSM)

Raytheon Collins Aerospace Anaheim, CA

Date Posted: 2026-08-11 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 ...

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...

Nov 03, 2026

Full time

Field IT Analyst - ORANGE [38144]

Reyes Coca-Cola Bottling Orange, CA

Join the leading beverage provider, Reyes Coca-Cola Bottling! Benefits: Medical, Dental, Vision, 401K Match, PTO, Education Reimbursement Salary: $91,304 - $114,130 plus annual target bonus This position will support multiple facilities with regional travel required. If you enjoy our products, you’ll really enjoy being a part of our team! Position Responsibilities: Serve as the primary technology support resource for assigned RCCB locations, ensuring reliable technology operations and end-user support Troubleshoot and resolve hardware, software, network, wireless, mobile, and workplace technology issues Support site projects, facility upgrades, automation initiatives, and technology deployments Manage technology assets and hardware lifecycle activities, including deployment, refresh, inventory, and replacement Partner with local operations, IT teams, and vendors to maintain technology performance and drive issue resolution Document support activities, identify recurring...

Nov 03, 2026

Full time

Field IT Analyst - ORANGE [38144]

Reyes Coca-Cola Bottling Orange, CA

Join the leading beverage provider, Reyes Coca-Cola Bottling! Benefits: Medical, Dental, Vision, 401K Match, PTO, Education Reimbursement Salary: $91,304 - $114,130 plus annual target bonus This position will support multiple facilities with regional travel required. If you enjoy our products, you’ll really enjoy being a part of our team! Position Responsibilities: Serve as the primary technology support resource for assigned RCCB locations, ensuring reliable technology operations and end-user support Troubleshoot and resolve hardware, software, network, wireless, mobile, and workplace technology issues Support site projects, facility upgrades, automation initiatives, and technology deployments Manage technology assets and hardware lifecycle activities, including deployment, refresh, inventory, and replacement Partner with local operations, IT teams, and vendors to maintain technology performance and drive issue resolution Document support activities, identify recurring...

1494 information technology jobs found in Yorba Linda, CA