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Entry Level Software Engineer Jobs in Ontario, CA

FieldAI

Embedded Systems Engineer-Federal

Irvine, CA · On-site

Firmware & Software: Set up and customize Linux environments (Ubuntu, Yocto, JetPack), middleware ... We are recruiting across a wide range of experience levels from entry level engineers to senior and ...

VSolvit

SYSTEMS ENGINEER ANALYST

Norco, CA · On-site

Job Summary VSolvit is seeking an Entry-Level Systems Engineer to support the Naval Surface Warfare ... Ability to learn new software tools and databases. * Excellent written and verbal communication ...

Tait & Associates, Inc.

Civil Design Engineer

Santa Ana, CA · On-site

$60K - $80K/yr

Use AutoCAD software to establish horizontal and vertical alignments, profiles, cross sections and ... B.S. in Civil Engineering with 1 to 3 years' experience in civil engineering field. (Entry level ...

WSP

Associate Geotechnical Engineer

Irvine, CA

... entry level position would involve assignments of limited scope and complexity; work supervised in ... Experience with desktop and industry-specific software (e.g., MSOffice, AutoCAD, and MSProject ...

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Showing results 21-40

All JobsSoftware Engineer JobsEntry Level Software Engineer JobsEntry Level Software Engineer Jobs in Ontario, CA

Entry Level Software Engineer information

See Ontario, CA salary details

$24.4K

$106.7K

$192.3K

How much do entry level software engineer jobs pay per year?

As of Aug 29, 2026, the average yearly pay for entry level software engineer in Ontario, CA is $106,692.00, according to ZipRecruiter salary data. Most workers in this role earn between $66,100.00 and $122,100.00 per year, depending on experience, location, and employer.

What does an entry level software engineer do?

An entry level software engineer is responsible for assisting in the design, development, testing, and maintenance of software applications. They typically work under the guidance of more experienced engineers and may write code, debug programs, and participate in code reviews. The role often involves learning company-specific tools and workflows, collaborating with team members, and continuously improving technical skills. Entry level software engineers are expected to adapt quickly, communicate effectively, and contribute to the team's overall goals.

What does an entry level software engineer do?

An Entry-Level Software Engineer, also called a Junior Engineer, works with a team of mid-level and senior engineers to develop, test, and maintain software applications and programs. The job duties of Junior Software Engineers typically include relatively simple routine tasks, such as debugging, testing, and code documentation. These tasks hone a Junior Engineer’s skills and familiarize them with the company’s code base. As Software Engineers gain more years of experience, they work on more complex development projects.

What are the key skills and qualifications needed to thrive as an entry level software engineer, and why are they important?

To thrive as an Entry Level Software Engineer, you need a solid understanding of programming languages (such as Java, Python, or C++), computer science fundamentals, and often a relevant bachelor’s degree. Familiarity with version control systems like Git, development frameworks, and basic software development tools is typically expected. Strong problem-solving abilities, eagerness to learn, and effective collaboration are standout soft skills in this role. These skills are crucial for building reliable software, adapting to evolving technologies, and contributing productively to team projects.

What types of projects do entry level software engineers typically work on, and how do they collaborate with other team members?

Entry level software engineers often start by working on smaller features, bug fixes, or assisting with testing and documentation within larger projects. They usually collaborate closely with senior engineers, product managers, and QA teams through code reviews, daily stand-ups, and pair programming sessions. This structure helps new engineers learn best practices, understand the codebase, and gradually take on more complex assignments. Effective communication and a willingness to learn are key to success in these collaborative environments.

What is the difference between Entry Level Software Engineer vs Software Developer?

AspectEntry Level Software EngineerSoftware Developer
Required CredentialsBachelor's in CS or related field; some internshipsBachelor's in CS or related; coding experience
Work EnvironmentTeam-based, collaborative projects, entry-level tasksProject-focused, coding, debugging, and implementation
Employer & Industry UsageTech companies, startups, IT departmentsSoftware firms, tech startups, enterprise IT
Common Search & ComparisonYesYes

Entry Level Software Engineers and Software Developers often share similar educational backgrounds and work environments. The main difference lies in their roles: engineers may focus more on designing systems and architecture, while developers typically concentrate on coding and implementation. Both roles are essential in tech industries and often overlap in job functions, but understanding these distinctions helps job seekers target the right positions.

Is 25 too late to become an entry level software engineer?

Entry level software engineering roles are open to candidates of all ages, and starting at 25 is common. Many employers value skills, such as programming languages and problem-solving abilities, over age, and individuals can transition into the field through coding bootcamps, online courses, or degree programs. Age should not be a barrier to entering an entry level software engineering position.
More about Entry Level Software Engineer jobs

What are the most commonly searched types of Software Engineer jobs in Ontario, CA?

The most popular types of Software Engineer jobs in Ontario, CA are:

What are popular job titles related to Entry Level Software Engineer jobs in Ontario, CA?

For Entry Level Software Engineer jobs in Ontario, CA, the most frequently searched job titles are:

What job categories do people searching Entry Level Software Engineer jobs in Ontario, CA look for?

The top searched job categories for Entry Level Software Engineer jobs in Ontario, CA are:

What cities near Ontario, CA are hiring for Entry Level Software Engineer jobs?

Cities near Ontario, CA with the most Entry Level Software Engineer job openings:

Entry Level Software Engineer jobs near you
Infographic showing various Entry Level Software Engineer job openings in Ontario, CA as of August 2026, with employment types broken down into 83% Full Time, 13% Part Time, and 4% Contract. Highlights an 85% Physical, 4% Hybrid, and 11% Remote job distribution, with an average salary of $106,692 per year, or $51.3 per hour.

Transmission Line Engineer

KOSMOS GROUP LLC

Diamond Bar, CA • On-site

$90K - $105K/yr

Full-time

Re-posted 15 days ago

Job description

Kosmos Group is an engineering consulting firm, specializing in electrical power generation, transmission, substation, and distribution. We support public and private utilities, consultants, and contractors across the U.S. and Canada, providing end-to-end engineering solutions, including conceptual design, feasibility study, detailed design, construction drawing package, field inspection, project closeout documentation, and more

At Kosmos Group, we foster an open, collaborative, and supportive culture. We believe our employees reach their full potential when they feel valued and empowered through innovation, teamwork, and growth. We deliver reliable solutions for the future and are a positive influence in our communities.
 
Our Transmission Engineering team is looking for an entry level Transmission Line Engineer to support our growing Transmission & Distribution practice in our Los Angeles office. This is a hybrid position, working 3 days in the office and 2 days from home. The successful candidate will be involved in all facets of transmission line routing and design. Specific areas of responsibility are provided below.
 
Job Description
Under the guidance of our experienced staff, the entry level Transmission Line Engineer will be responsible for:
  • Routing and design of Transmission/Distribution lines utilizing Power Line Systems software, PLS-CADD
  • Modeling and analyzing existing lines and poles using PLS-CADD and PLS-Pole
  • Perform engineering calculations related to conductor selection, structure loading, line sag and tension, and clearances
  • Assist the Engineer of Record in developing design criteria/basis and specifications for the transmission and distribution line design and procurement of materials
  • Develop project estimates and perform quality control reviews
  • Assist the Engineer of Record in preparing construction documents including plan and profile drawings, structure loading trees, foundation and assembly drawings
  • Respond to design requests, RFIs, and construction-related technical inquiries
  • Maintain accurate project documentation and records
  • Ensure adherence to company design practices for assigned projects and for work performed 
  • Other duties as assigned
Required Qualifications
  • Bachelor of Science in Engineering from an ABET-accredited program
  • Previous internship related to engineering
  • Advanced proficiency using Microsoft Office suite (e.g., Excel)
  • Ability to work methodically and analytically in a quantitative problem-solving environment and demonstrated critical thinking skills
  • Strong attention to detail, facilitation, team building, collaboration, organization, and problem-solving skills
  • Strong written and verbal communication skills
  • Ability to travel domestically as needed for project support
Preferred Qualifications
  • Bachelor of Science in Civil or Structural Engineering from an ABET-accredited program 
  • Direct project work experience with Power Line System based programs (i.e., PLS, PLS-CADD, PLS-POLE, etc.)
  • An Engineering in Training (EIT) certification
  • A Master’s degree
For California only, this position's base salary range approximation is $90,000.00 - $105,000.00 and it depends on numerous factors such as applicable experience, skills, knowledge, credentials, etc.
 
We’re seeking passionate individuals who bring fresh perspectives and innovative ideas. This is an exciting time to join our team as we gear up to grow and tackle future challenges. We prioritize safety, foster collaboration, act with integrity, respect all perspectives, and embrace forward-thinking. Are you ready to be a part of the journey?
 
Kosmos Group is committed to ensuring equal employment opportunities for all job applicants and employees. Employment decisions are based upon job-related reasons regardless of an applicant's race, color, religion, sex, sexual orientation, gender identity, age, national origin, disability, marital status, genetic information, protected veteran status, or any other status protected by law.