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Entry Level Computer Science Jobs in Rancho Santa Margarita, CA

W3Global Inc.

Field Service Engineer

Garden Grove, CA · On-site

$70K - $80K/yr

  • Medical

  • Dental

  • Life

  • PTO

We welcome both experienced professionals and entry-level candidates. The primary responsibilities ... Science * Must be able to travel for extended periods of time (typically 1-3 weeks at a time) · ...

Pwc

SAP BRIM Consultant, Senior Associate

Irvine, CA · On-site

$77K - $202K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Business Administration/Management, Computer Science/Information Systems - Demonstrating ... PwC does not intend to hire experienced or entry level job seekers who will need, now or in the ...

FieldAI

Robotics QA / QC Engineer

Irvine, CA

$30 - $45/hr

Bachelors Degree in Computer Science or other relevant field * 2+ years of experience in QA, robotics testing, or hands-on technical roles (open to strong entry-level candidates with relevant ...

FieldAI

Robotics QA / QC Engineer

Irvine, CA · On-site

$30 - $45/hr

Bachelors Degree in Computer Science or other relevant field * 2+ years of experience in QA, robotics testing, or hands-on technical roles (open to strong entry-level candidates with relevant ...

FieldAI

Robotics QA / QC Engineer

Irvine, CA · On-site

$30 - $45/hr

Bachelors Degree in Computer Science or other relevant field * 2+ years of experience in QA, robotics testing, or hands-on technical roles (open to strong entry-level candidates with relevant ...

Pwc

Supply Chain Execution Senior Associate

Irvine, CA · On-site

$77K - $202K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

... Biomedical Science, Computer and Information Science, Data Processing/Analytics/Science ... PwC does not intend to hire experienced or entry level job seekers who will need, now or in the ...

TriCom Quest

Be Seen First

Machine Operator at Yakult USA - 1st / 2nd / 3rd shift

Fountain Valley, CA · On-site

$21.50 - $27.50/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Computer literacy with basic Microsoft and internet programs for communication with other ... entry level to executive leadership. Our mission is to connect employers with the right talent--and ...

NeoGenomics

Laboratory Technician I - FISH

Aliso Viejo, CA

$20.25 - $27/hr

  • Medical

  • Retirement

  • PTO

This is the entry level for the Laboratory Technician job category. The employee works in a ... Identifies worksheet, computer, and specimen problems and demonstrates ability to either resolve or ...

Datavant

Health Information Specialist I

Newport Coast, CA · On-site

$106K - $107K/yr

Job Posting Security Notice Datavant recognizes the importance of information security and data privacy, including in its hiring processes and recruitment. Datavant encourages all potential job ...

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Entry Level Computer Science information

What are entry level computer science jobs?

Entry-level computer science jobs include positions that involve programming, software and app development, database administration, and the engineering of software and computer systems. You can also provide technical support, develop specialized programs for mobile phones or embedded computer systems, and work in areas such as cloud computing and machine learning. Entry-level computer science professionals typically operate as part of software development or IT teams, or they report to senior personnel and submit their work for testing and approval. Your duties and responsibilities often focus on developing, testing, or engineering a specific part of a computer-related project.

What are the key skills and qualifications needed to thrive as an entry level computer science professional?

To thrive as an Entry Level Computer Science professional, you need a solid understanding of programming languages (such as Python, Java, or C++), algorithms, and data structures, typically supported by a bachelor’s degree in computer science or a related field. Familiarity with version control systems like Git, basic software development tools, and potentially certifications like CompTIA IT Fundamentals can be beneficial. Strong problem-solving abilities, attention to detail, and effective communication skills help you collaborate and adapt to new challenges. These skills are crucial for efficiently developing, testing, and maintaining software solutions in a team-oriented and rapidly evolving technical environment.

What types of projects or tasks can I expect to work on as an entry level computer science professional?

As an entry level computer science professional, you will typically work on tasks such as debugging code, writing simple programs or scripts, assisting with software testing, and supporting senior developers with larger projects. You may also be responsible for maintaining documentation, collaborating with team members during code reviews, and learning new technologies as needed. These experiences help you build a strong foundation and gain practical skills, setting the stage for more complex responsibilities and career advancement in the future.

What is the difference between Entry Level Computer Science vs Software Developer?

AspectEntry Level Computer ScienceSoftware Developer
Required CredentialsBachelor's in CS or related fieldBachelor's in CS or related field; coding bootcamps
Work EnvironmentTech companies, startups, IT departmentsTech firms, software companies, startups
Employer & Industry UsageEntry-level roles in various industriesDeveloping software applications across industries
Common Search & ComparisonYesYes

Entry Level Computer Science roles typically focus on foundational knowledge and may involve a variety of IT tasks, while Software Developer positions emphasize designing, coding, and maintaining software applications. Both roles often require similar educational backgrounds, but Software Developers usually have more specialized coding skills and project responsibilities.

More about Entry Level Computer Science jobs

What are the most commonly searched types of Computer Science jobs in Rancho Santa Margarita, CA?

The most popular types of Computer Science jobs in Rancho Santa Margarita, CA are:

What job categories do people searching Entry Level Computer Science jobs in Rancho Santa Margarita, CA look for?

The top searched job categories for Entry Level Computer Science jobs in Rancho Santa Margarita, CA are:

What cities near Rancho Santa Margarita, CA are hiring for Entry Level Computer Science jobs?

Cities near Rancho Santa Margarita, CA with the most Entry Level Computer Science job openings:

Entry Level Computer Science jobs near you
Infographic showing various Entry Level Computer Science job openings in Rancho Santa Margarita, CA as of August 2026, with employment types broken down into 10% Internship, 53% Full Time, 27% Part Time, 5% Temporary, and 5% Contract. Highlights an 95% In-person, and 5% Remote job distribution.

December 2026 New Graduate Engineer, Software / GNC

Mach Industries

Huntington Beach, CA • On-site

Other

Medical, Life, Retirement

Posted 6 days ago

Job description

About Mach Industries
Founded in 2022, Mach Industries is a rapidly growing defense technology company focused on developing next-generation autonomous defense platforms. At the core of our mission is the commitment to delivering scalable, decentralized defense systems that enhance the strategic capabilities of the United States and its allies. With a workforce of approximately 350 employees, we operate with startup agility and ambition.
Our vision is to redefine the future of warfare through cutting-edge manufacturing, innovation at speed, and unwavering focus on national security. We are dedicated to solving the next generation of warfare with lethal systems that deter kinetic conflict and protect global security.
The Role
Mach Industries is seeking a New Grad Software Engineer to join our team in developing the software that powers our autonomous defense systems. You will design, build, and optimize mission-critical software, working across real-time systems, embedded platforms, and autonomy applications. This role demands strong technical fundamentals, adaptability, and ownership, as you will work closely with engineers across software, GNC, embedded systems, and hardware to build and deploy high-performance systems in a fast-paced environment.
Key Responsibilities
  • Develop, test, and maintain software for autonomous defense platforms, with a focus on performance, reliability, and scalability.
  • Design and implement clean, efficient, and well-tested code in C++, Rust, Python, or C.
  • Develop software across the stack, from low-level embedded software and firmware to higher-level autonomy and mission applications.
  • Work closely with GNC, embedded, systems, and hardware engineers to integrate software with complex electromechanical systems.
  • Optimize software for real-time execution, low-latency performance, and resource-constrained embedded platforms.
  • Build simulation, testing, and development infrastructure to accelerate software development and validate system performance.
  • Debug and troubleshoot complex software and hardware-software integration issues.
  • Develop automated tests and contribute to CI/CD pipelines to improve software quality and development velocity.
  • Contribute to software architecture and technical design decisions as systems evolve.
  • Identify opportunities to improve system performance, reliability, and developer productivity, and drive solutions from concept through implementation.
  • Communicate technical challenges, risks, and tradeoffs clearly across a highly cross-functional engineering team.

Required Qualifications
  • Experience implementing a substantial software project, such as a capstone, research project, internship project, student design team, or personal project.
  • Bachelor's degree in Computer Science, Computer Engineering, Electrical Engineering, or a related technical field.
  • Graduating with a bachelor's degree, master's degree or PhD in 2026 or 2027
  • Proficiency in C++, Rust, Python, or C, with the ability to write clean, well-tested, and efficient code.
Preferred Qualifications
  • Experience developing software for autonomous systems, robotics, aerospace, or other complex electromechanical systems..
  • Experience with embedded systems, microcontrollers, or RTOS environments.
  • Familiarity with GNC, controls, state estimation, sensor fusion, or robotics.
  • Experience building simulation environments or software-in-the-loop / hardware-in-the-loop testing infrastructure.
  • Experience working with sensors, actuators, communication interfaces, or other hardware interfaces.
  • Familiarity with Linux, networking, concurrency, or distributed systems.
  • Experience with CI/CD, automated testing, and software development infrastructure.
  • Experience working on rocketry, UAVs, robotics, autonomous vehicles, or other student engineering projects.

Disclosures
This position may require access to information protected under U.S. export control laws and regulations, including the Export Administration Regulations (EAR) and the International Traffic in Arms Regulations (ITAR). Please note that any offer for employment may be conditioned on authorization to receive software or technology controlled under these U.S. export control laws and regulations without sponsorship for an export license.
Mach participates in E-Verify and will provide the federal government with your Form I-9 information to confirm that you are authorized to work in the U.S.
The salary range for this role is an estimate based on a wide range of compensation factors, inclusive of base salary only. Actual salary offers may vary based on (but not limited to) work experience, education and training, critical skills, and business considerations. Highly competitive equity grants are included in most offers and are considered part of Mach's total compensation package. Mach offers benefits such as health insurance, retirement plans, and opportunities for professional development.
Mach is an equal opportunity employer committed to creating a diverse and inclusive workplace. All qualified applicants will be treated with respect and receive equal consideration for employment without regard to race, color, creed, religion, sex, gender identity, sexual orientation, national origin, disability, uniform service, Veteran status, age, or any other protected characteristic per federal, state, or local law, including those with a criminal history, in a manner consistent with the requirements of applicable state and local laws. If you'd like to defend the American way of life, please reach out!

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