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Entry Level Computer Science Jobs in Riverside, CA

The Water Supply Operator I is an entry-level position requiring immediate to general supervision ... Familiar with computer applications such as Windows, word processing, spreadsheets POSITION ...

Geologist 1

Irvine, CA · On-site

$64.81K - $106.95K/yr

We are seeking an entry level geologist to join our Environmental Services Team in Irvine. Under ... Minimum Qualifications Bachelor's degree in Science or related discipline. 0 years. Domestic and/or ...

Plumbing Engineer Internship

Irvine, CA · On-site

$20.25 - $27/hr

... sciences and food and beverage industries. Our mission, vision, and core values put client ... About the Role The Plumbing Engineer Intern is an entry-level internship position that performs job ...

Distribution Associate

Claremont, CA · On-site

$16 - $21.25/hr

Distribution Associate Location: Claremont, CA Duration: 9 Months Entry level position ... computer programs Education and Experience: High School completion or equivalent (GED) Previous ...

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Entry Level Computer Science information

See Riverside, CA salary details

$20.7K

$46.4K

$92.8K

How much do entry level computer science jobs pay per year?

As of May 29, 2026, the average yearly pay for entry level computer science in Riverside, CA is $46,393.00, according to ZipRecruiter salary data. Most workers in this role earn between $32,796.00 and $52,979.00 per year, depending on experience, location, and employer.

What Are Entry Level Jobs in Computer Science?

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, and why are they important?

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 are entry level computer science jobs?

Entry level computer science jobs are positions designed for individuals who have recently graduated with a computer science degree or have basic programming and technical skills. These roles typically require little to no prior professional experience and may include job titles such as software developer, IT support specialist, web developer, or quality assurance tester. Entry level positions offer opportunities to gain hands-on experience, learn from more experienced team members, and develop practical skills in areas like coding, debugging, and software development processes.

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.

What are the most commonly searched types of Computer Science jobs in Riverside, CA? The most popular types of Computer Science jobs in Riverside, CA are:
What are popular job titles related to Entry Level Computer Science jobs in Riverside, CA? For Entry Level Computer Science jobs in Riverside, CA, the most frequently searched job titles are:
What job categories do people searching Entry Level Computer Science jobs in Riverside, CA look for? The top searched job categories for Entry Level Computer Science jobs in Riverside, CA are:
What cities near Riverside, CA are hiring for Entry Level Computer Science jobs? Cities near Riverside, CA with the most Entry Level Computer Science job openings:
Infographic showing various Entry Level Computer Science job openings in Riverside, CA as of May 2026, with employment types broken down into 49% Full Time, 13% Part Time, and 38% Contract. Highlights an 100% In-person job distribution, with an average salary of $46,393 per year, or $22.3 per hour.

Water Supply Operator I

Essel

Pomona, CA

Contractor

Posted 8 days ago


Job description

The Water Supply Operator I is an entry-level position requiring immediate to general 

supervision.   

ESSENTIAL DUTIES AND RESPONSIBILITIES:

  • Operates and monitors a variety of water supply and treatment equipment such as:
    • Pumping systems
    • Chemical feed systems
    • Water storage facilities
    • Measuring and control systems
    • Interagency control valves and meters
    • Pressure Reducing/Sustaining Valves
  • Assists with the maintenance of plant equipment and facilities
  • Performs water level measurements on groundwater wells
  • Loads and unloads chemicals
  • Performs basic laboratory analytical techniques on water samples
  • Collects samples for analytical purposes
  • Performs calculations related to dosing, flow rates, pressure and other weights and measures associated with water supply and treatment operations
  • Complies with all safety standards and practices as they pertain to equipment, facility operations and chemical handling
  • Available for emergency response, 24 hours/day, seven days/week
  • Must reside within 25 miles of the nearest water system boundary where assigned in order to respond to emergencies.
  • Performs other duties as assigned
  • The above job description is not intended to be, nor should it be construed as, exhaustive of all responsibilities, skills or competencies associated with this job. 

MINIMUM QUALIFICATIONS 

  • High school diploma or equivalent
  • Familiar with computer applications such as Windows, word processing, spreadsheets 

POSITION DESCRIPTION 

  • SWRCB Water Distribution Operator 1 certification - required if applicant does not hold a valid T1 certification.   
  • SWRCB Water Treatment Plant Operator 1 certification preferred at time of hire, or must obtain within 18 months of employment or position start date. 
  • Good communication (both written and verbal) and organizational skills 
  • Valid California driver license 
  • May include working in all weather conditions, during all hours of the day.  
  • Physical demands include but are not limited to standing, climbing, walking, lifting, bending, pulling and/or  pushing, grasping, reaching, stooping and crouching, sitting, typing, walking, reading, writing, color determination, speaking and listening for extended periods of time. 

TECHNICAL SKILLS AND EXPERIENCE 

  • One year as a Water Distribution Operator or two years experience in the water utility 

industry OR a combination of water utility experience and education that demonstrates a moderate level of knowledge and understanding of water distribution, supply and treatment operations OR an Associate degree in Water Technology, Distribution, or Treatment, or a similar math and science-based curriculum from an accredited educational institution or program    

  • Basic math skills 
  • Knowledge of basic plumbing skills 
  • Understanding of safe, efficient and effective work practices and procedures.