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Internship Application Software Engineer Jobs in Rancho Cucamonga, CA

SOFTWARE DEVELOPER (C++)

Norco, CA · On-site

$100K - $160K/yr

Navy. This position is ideal for a mid-to-senior level software engineer with strong C ... Design and implement scalable, maintainable, and efficient application components * Apply object ...

LoopNet - Software Engineer II

Orange, CA · On-site

$104K - $142K/yr

LoopNet - Software Engineer II CoStar Group (NASDAQ:CSGP) is a leading global provider of ... Application security knowledge and experience with Git-based workflows. * Hands-on professional ...

LoopNet - Senior Software Engineer

Orange, CA · On-site

$130K - $172K/yr

LoopNet - Senior Software Engineer CoStar Group (NASDAQ:CSGP) is a leading global provider of ... Application security knowledge and experience with Git-based workflows. * Hands-on professional ...

As a developer on our team, you will build software leveraging Esri's products and APIs for ... Solve complex problems with application design, development, and user experiences * Create software ...

Build C++ software components that follow industry-standard design patterns, development ... Solve and articulate complex problems with application design, development, and user experiences ...

SOFTWARE DEVELOPER (.NET/C#)

Norco, CA · On-site

$95K - $150K/yr

This position is ideal for software developers with experience in C#, .NET, and desktop application development who enjoy solving complex technical challenges and working in a team-oriented ...

Security Engineer - Application Security

Ontario, CA · On-site

$59.75 - $79.75/hr

Our industry-leading, immigration specific software and supporting infrastructure is undergoing ... What an Application Security Engineer does at Fragomen: * Build, deploy and maintain tooling to ...

Showing results 21-40

Internship Application Software Engineer information

See Rancho Cucamonga, CA salary details

$13

$25

$39

How much do internship application software engineer jobs pay per hour?

As of Aug 15, 2026, the average hourly pay for internship application software engineer in Rancho Cucamonga, CA is $25.97, according to ZipRecruiter salary data. Most workers in this role earn between $21.11 and $29.47 per hour, depending on experience, location, and employer.

What is the difference between Internship Application Software Engineer vs Application Software Engineer?

AspectInternship Application Software EngineerApplication Software Engineer
Required CredentialsEnrolled in or recent graduate of a relevant degree (e.g., Computer Science)Bachelor's or higher in Computer Science or related field
Work EnvironmentInternship programs, entry-level projects, mentorshipFull-time employment, project development, team collaboration
Employer & Industry UsageTech companies, startups, internships for skill developmentTech firms, software companies, enterprise environments
Search & Comparison IntentUnderstanding internship roles, entry-level opportunitiesCareer progression, job responsibilities, full-time roles

The main difference is that an Internship Application Software Engineer is an entry-level, temporary position aimed at gaining experience, while an Application Software Engineer is a full-time role focused on developing and maintaining software products. Internships often serve as a stepping stone to full-time employment in software engineering.

What are popular job titles related to Internship Application Software Engineer jobs in Rancho Cucamonga, CA?

For Internship Application Software Engineer jobs in Rancho Cucamonga, CA, the most frequently searched job titles are:

What job categories do people searching Internship Application Software Engineer jobs in Rancho Cucamonga, CA look for?

The top searched job categories for Internship Application Software Engineer jobs in Rancho Cucamonga, CA are:

What cities near Rancho Cucamonga, CA are hiring for Internship Application Software Engineer jobs?

Cities near Rancho Cucamonga, CA with the most Internship Application Software Engineer job openings:

Infographic showing various Internship Application Software Engineer job openings in Rancho Cucamonga, CA as of July 2026, with employment types broken down into 63% Full Time, 26% Part Time, 1% Temporary, and 10% Contract. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution, with an average salary of $54,025 per year, or $26 per hour.

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

L3Harris Technologies

Yorba Linda, CA • On-site

$97K - $180K/yr

Full-time

Medical, Retirement, PTO

Re-posted 28 days ago


Job description

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 is seeking a motivated Software Engineer to join our Range and Test Solutions software development team. The Specialist, Software Engineer is an experienced professional with expertise in software engineering and practical knowledge of project management principles. May lead projects or oversee processes under general supervision. Collaborates with internal and external stakeholders to explain and interpret operational processes, procedures, and best practices. Identifies opportunities for system and process improvements and recommends enhancements. Contributes to achieving program and project objectives with measurable impact on departmental performance.

Essential Functions:

  • Develop and integrate software for the test instrumentation, data acquisitions and recording, maintenance/status logging, client/server, and database application systems.

  • Experience in generating and creating software requirements and software design documents.

  • Perform trade studies, root cause analysis, and other software technical investigations.

  • Ability to travel and work extended hours as needed.

Qualifications:

  • Active US Secret security clearance.

  • Bachelor's degree in Computer Science, Software Engineering, or related field, with a minimum of 4 years of software development experience, or aGraduate Degree and a minimum of 2 years of prior related experience. In lieu of a degree, minimum of 8 years of prior related experience

  • 3+ years of experience with Software Development Life Cycle (SDLC).

  • 3+ years of experience with system/software requirements management.

  • 3+ years of experience in embedded or real-time software development, GUI design and development.

  • 3+ years of experience in one or more of the following programming languages; C, C++, C#, Java, or Python.

Preferred Additional Skills:

  • 3+ years of experience with DOORS and Rational Publishing Engine (RPE).
  • Experience with static code analysis tools and reverse engineering tools.

  • Experience with application and analysis of the Defense Information Systems Agency (DISA) Security Technical Implementation Guide (STIG) requirements for software and systems under development.

  • Knowledge and application of Agile methodology and DEVOPS process for software development.

  • Experience with UML in tandem with MBSE modeling.

  • Experience and application of server virtualization and containerization technologies.

  • Experience with IDE/OS/Development Frameworks:

    • Qt Enterprise.

    • Linux (RHEL).

    • Windows Desktop and Server OS.

    • Visual Studio/.Net.

    • Real Time Operating Systems.

  • Experience using Oracle RDMS, SQL Server, and/or SQL Lite database tools.

  • Knowledge/familiarity with modern user interface technologies.

  • Knowledge and application of JAVA/JRE/JDK/JavaFX/Tomcat server.

  • Knowledge of client/server architectures, database application development, Windows and Linux server administration.

  • Experience working within the integrated product team framework.

In compliance with pay transparency requirements, the salary range for this role in California is Min $97,000.00 - $180,000.00 Max. This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to experience and geographic location. L3Harris also offers a variety of benefits, including health and disability insurance, 401(k) match, flexible spending accounts, EAP, education assistance, parental leave, paid time off, and company-paid holidays. The specific programs and options available to an employee may vary depending on date of hire, schedule type, and the applicability of collective bargaining agreements.

L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law.

Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information.

By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions.

L3Harris Technologies is an E-Verify Employer. Please click here for the E-Verify Poster in English or Spanish. For information regarding your Right To Work, please click here for English or Spanish.

Employment Type: Full-Time