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Junior Engineer Jobs in Riverside, CA (NOW HIRING)

Senior Plumbing Design Engineer

San Dimas, CA · On-site

$104K - $143K/yr

This role involves leading design projects, mentoring junior engineers and designers, and collaborating with cross-discipline teams to deliver innovative Plumbing solutions for various sectors ...

Sr Wastewater Process Engineer

Irvine, CA · On-site

$110K - $142K/yr

Actively fosters knowledge management and provides mentoring to junior engineers * May assist with performance management process, mentoring, recognition, and any performance improvement actions ...

Senior Electrical Engineer

San Dimas, CA · On-site

$107K - $140K/yr

This role involves leading design projects, mentoring junior engineers and designers, and collaborating with cross-discipline teams to deliver innovative electrical engineering solutions across ...

Senior Electrical Engineer

San Dimas, CA · On-site

$107K - $140K/yr

This role involves leading design projects, mentoring junior engineers and designers, and collaborating with cross-discipline teams to deliver innovative electrical engineering solutions across ...

Junior Software Developer

Irvine, CA · On-site

$71K - $93K/yr

The Junior Software Developer position reports to the Cloud DevOps Architect within the EKI IT Department and is responsible for designing, developing, and maintaining responsive, high-quality web ...

Senior Blockchain Engineer (X2)

Irvine, CA · On-site

$129K - $171K/yr

... Mentor junior engineers and contribute to best practices for blockchain development within AC Tech. • Stay ahead of emerging trends in Web3, DeFi, real-world asset (RWA) tokenization, and ...

POSITION IS 100% ONSITE DAILY IN NORCO, CA Job Summary VSolvit is seeking a motivated and enthusiastic Junior Software Developer (C++) to join our team supporting the development and maintenance of ...

Showing results 41-60

Junior Engineer information

See Riverside, CA salary details

$34.9K

$74.9K

$114.2K

How much do junior engineer jobs pay per year?

As of Sep 10, 2026, the average yearly pay for junior engineer in Riverside, CA is $74,906.00, according to ZipRecruiter salary data. Most workers in this role earn between $50,600.00 and $83,500.00 per year, depending on experience, location, and employer.

What is a junior engineer?

A junior engineer is an entry-level engineering professional who reports to and learns from a senior engineer. You can find junior engineering jobs in every subset of the engineering field: industrial engineering, electrical engineering, civil engineering, materials engineering, and computer engineering. As a junior engineer, your job duties include testing project components, identifying problems and discovering solutions, working on ongoing projects based on specifications or drawings, and collaborating with teams of other engineers.

What are the key skills and qualifications needed to thrive as a junior engineer, and why are they important?

To thrive as a Junior Engineer, you need a solid grasp of engineering principles, relevant technical coursework or a degree, and foundational problem-solving abilities. Familiarity with industry-standard software such as AutoCAD, SolidWorks, or MATLAB, and sometimes entry-level certifications, is typically required. Strong communication, teamwork, and eagerness to learn help junior engineers collaborate effectively and adapt to new challenges. These skills and qualities are crucial for contributing to team projects, learning quickly on the job, and developing into a successful engineer.

What are some common challenges faced by junior engineers when starting in a new team, and how can they overcome them?

Junior Engineers often encounter challenges such as adjusting to unfamiliar engineering tools, understanding existing codebases, and communicating effectively with senior team members. To overcome these, it's helpful to actively seek feedback, ask clarifying questions, and participate in code reviews or team meetings. Building relationships with mentors and collaborating closely with peers can accelerate learning and make the transition smoother. Over time, consistent effort and openness to learning help Junior Engineers become valuable contributors to their teams.

Are junior engineers entry-level?

Yes, junior engineers are typically considered entry-level positions in engineering. They usually require basic knowledge of engineering principles, often with less than two years of experience, and may involve mentorship and skill development on tools like CAD or programming languages. Advancement often depends on gaining experience and additional certifications.

Are junior engineers still being hired?

Yes, junior engineers are still being hired across various industries, especially in technology, manufacturing, and construction sectors. Entry-level roles often require basic skills in engineering principles, proficiency with tools like CAD or MATLAB, and relevant certifications or degrees. Hiring trends can vary by region and industry demand, but overall, opportunities remain available for junior engineers.

How much do junior engineers make?

Junior engineers typically earn between $60,000 and $80,000 annually, depending on the industry, location, and level of experience. Entry-level roles often require basic knowledge of engineering principles, and salaries can increase with additional skills or certifications.

What does a junior engineer do?

A junior engineer assists in designing, developing, and testing engineering projects under the supervision of senior engineers. They often perform routine tasks, use tools like CAD or programming languages, and gain experience to develop their technical skills and understanding of engineering principles.

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

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

What are popular job titles related to Junior Engineer jobs in Riverside, CA?

For Junior Engineer jobs in Riverside, CA, the most frequently searched job titles are:

What job categories do people searching Junior Engineer jobs in Riverside, CA look for?

The top searched job categories for Junior Engineer jobs in Riverside, CA are:

What cities near Riverside, CA are hiring for Junior Engineer jobs?

Cities near Riverside, CA with the most Junior Engineer job openings:

Infographic showing various Junior Engineer job openings in Riverside, CA as of September 2026, with employment types broken down into 1% Internship, 89% Full Time, 7% Part Time, and 3% Contract. Highlights an 85% Physical, 4% Hybrid, and 11% Remote job distribution, with an average salary of $74,906 per year, or $36 per hour.

Senior Plumbing Design Engineer

San Dimas, CA • On-site

PBS Engineers
Construction • 51 - 200 employees

$104K - $143K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 11 days ago


Job description

Join PBS Engineers And Help Us Transform The Industry

Are you a driven professional seeking new challenges while advancing your career? PBS Engineers is looking for talented individuals to join our team and help us deliver exceptional service to our clients. If you thrive in a collaborative environment and are passionate about providing top-tier engineering solutions, you belong at PBS.

As a dynamic firm committed to quality and excellence, we see our team as a family and prioritize the professional growth of each member. Our unwavering dedication to superior engineering has earned us extensive experience across diverse market sectors. With offices in San Dimas (Headquarters), San Diego, Orange County, Los Angeles, Santa Clara, Houston and Seattle-WA ,our engineers work closely with our Principals to provide personalized service to every client.

At PBS, we foster a unique workplace culture where employee well-being and satisfaction are at the heart of our mission. By investing in our engineers, we empower our team to excel together, strengthening our position as a leader in consulting engineering. We're ready to invest in you-let's grow and lead the industry together!

Visitwww.pbsengineers.comfor more information on our dynamic team.


Our mission at PBS is to 'provide WOW through service' via our personalized solutions and hands-on approach. We request that the following PBS Core Values (WeRISE) be upheld to support our continuous growth and that you commit to embracing these fundamental principles:

  • Work Hard, Play Hard
  • Excellence
  • Relationships with a Community Spirit
  • Improve Every Day
  • Speed Boat
  • Extra Mile and Then Some


Senior Plumbing Design Engineer Roles and Responsibilities

We are seeking an experienced Senior Plumbing Design Engineer to join our San Dimas team. The ideal candidate will have extensive knowledge in various Plumbing system designs, project management, and industry codes and standards. This role involves leading design projects, mentoring junior engineers and designers, and collaborating with cross-discipline teams to deliver innovative Plumbing solutions for various sectors including commercial, retail/hospitality, industrial, healthcare, aviation, transportation (rail/transit/ports), education, and civic/community.

Key Responsibilities:

  • Lead the design, analysis, and implementation of Plumbing systems for various projects.
  • Develop detailed Plumbing drawings, specifications, and schematics using CAD and BIM software.
  • Ability to size equipment, perform calculations, and design plumbing systems including domestic hot and cold water, sanitary waste and vent, grease waste, storm drain, booster pumps, sewage ejectors, sump pumps, natural gas, compressed air, acid waste, medical gas, and basic fire protection.
  • Ensure compliance with industry standards, local building codes, and sustainability requirements.
  • Collaborate with architects, contractors, owners, and other engineering disciplines to define project scope and integrate Plumbing systems seamlessly.
  • Provide technical guidance and mentorship to junior engineers and design staff.
  • Review and approve project documentation including calculations, equipment schedules, construction drawings, RFI's, and submittals.
  • Conduct site inspections and troubleshoot Plumbing system issues during and after construction.
  • Stay current with emerging Plumbing technologies and industry trends to drive innovation and efficiency.
  • Assist in preparing project proposals, report writing, cost estimates, and client presentations.

Job Qualifications and skills

Minimum qualifications:

  • 7-10+ years of experience in Plumbing system design and engineering for facilities/buildings.
  • Excellent communication and interpersonal skills to work in a collaborative team environment.
  • Ability to work well under pressure, juggle multiple projects concurrently, and motivate multi-discipline project teams in meeting client needs in a timely manner and within budget objectives.
  • Strong project management and leadership capabilities.
  • Excellent problem-solving, analytical, and decision-making skills.
  • Strong organizational skills, creativity, and enthusiasm.
  • Proficiency with Microsoft Office (Word, Excel, Outlook, Teams).
  • Proficiency with Revit and AutoCAD design software.

Preferred qualifications:

  • Bachelor of Science in Mechanical Engineering or CPD certification is a plus.
  • EIT or Professional Engineer License is a plus.

Pay and Benefits

  • Full-Time Career Position with highly competitive pay that includes performance-based incentive plans.
  • Retirement Savings 401(k) plan with corporate matching.
  • Excellent Full Benefits Package: Includes comprehensive Health, Dental, and Vision Insurance for employee and immediate family and Group Life/AD&D insurance for employee.
  • Availability of Voluntary Life Insurance, Short Term Disability, Long Term Disability, and Health Savings Account (HSA) and Flexible Spending Account (FSA) options.
  • 11.5 paid holidays per year.
  • Paid Time Off for sick leave and vacation.
  • A highly sought-after work environment which fosters creativity and collaboration.
  • Professional development and continuing education opportunities.
  • Growth potential within the company that's unique within our industry and offers clear career path options.
  • Associate-Senior Associate-Principal (ASAP) Program offered to encourage employees to take a more active role in the corporation and build a more secure and rewarding future.
  • Receptive and Forward-Thinking Leadership.

If you are a highly motivated and detail-oriented Plumbing Design Engineer looking to take on a senior role at a growing and industry-leading firm, we encourage you to apply and join our team!