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Senior Engineer Jobs in Riverside, CA (NOW HIRING)

Project/Senior Engineer

Diamond Bar, CA · On-site

$100K - $160K/yr

Tetra Tech is adding a Project/Senior Engineer to our team based in Diamond Bar, CA. The position will require hands-on involvement in all project phases from proposal, project management and ...

Project/Senior Engineer

Diamond Bar, CA · On-site

$100K - $160K/yr

Tetra Tech is adding a Project/Senior Engineer to our team based in Diamond Bar, CA. The position will require hands-on involvement in all project phases from proposal, project management and ...

The Senior Engineer II, Algorithm (ECG) is a senior-level individual contributor responsible for architecting, developing, validating, and optimizing advanced ECG-based signal processing algorithms ...

Overview The Sr Engineer, Innovations leads the development, deployment, and support of emerging and clinical technologies across dental and medical environments. The role is essential to advancing ...

The Sr Engineer, Innovations leads the development, deployment, and support of emerging and clinical technologies across dental and medical environments. The role is essential to advancing innovative ...

The Senior Engineer II, Algorithm (ECG) is a senior-level individual contributor responsible for architecting, developing, validating, and optimizing advanced ECG-based signal processing algorithms ...

Senior Engineer, Teleport Operations

Romoland, CA · On-site

$106.80K - $146.60K/yr

Senior Engineer, Riverside Teleport YOUR IMPACT As a key member of the Teleport Engineering team, you will ensure teleport systems, services and infrastructures deliver the highest standard of ...

The Senior Engineer, Machine Learning will be responsible for developing state-of-the-art audio and vision models to be deployed on edge devices. We are looking for candidates at the cutting edge of ...

The Senior Engineer, Machine Learning will be responsible for developing state-of-the-art audio and vision models to be deployed on edge devices. We are looking for candidates at the cutting edge of ...

The Senior Engineer, Machine Learning will be responsible for developing state-of-the-art audio and vision models to be deployed on edge devices. We are looking for candidates at the cutting edge of ...

Senior Engineer, Teleport Operations

Nuevo, CA · On-site

$106.80K - $146.60K/yr

Senior Engineer, Riverside Teleport YOUR IMPACT As a key member of the Teleport Engineering team, you will ensure teleport systems, services and infrastructures deliver the highest standard of ...

Sr Engineer, Software Test

Irvine, CA · On-site

$117.20K - $152.20K/yr

Masimo Wearables is seeking a highly skilled Senior Engineer, Software Test to lead the design, development, and execution of test strategies for medical device systems. This role combines hands-on ...

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Showing results 1-20

Senior Engineer information

See Riverside, CA salary details

$62.1K

$132K

$191.4K

How much do senior engineer jobs pay per year?

As of May 30, 2026, the average yearly pay for senior engineer in Riverside, CA is $132,033.00, according to ZipRecruiter salary data. Most workers in this role earn between $109,000.00 and $149,700.00 per year, depending on experience, location, and employer.

What Is a Senior Engineer?

Senior engineers develop and design software programs and applications, but are designated senior because they have more extensive knowledge and years of experience than other engineers on their team. As a senior engineer, you work closely with company managers to ensure the software is created to the required specifications and must troubleshoot issues with applications when they arise. Most senior engineers have mastered a specific set of programming languages, databases, and operating systems.

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

To thrive as a Senior Engineer, you need advanced technical expertise in your engineering discipline, a relevant degree, and several years of industry experience. Familiarity with project management software, CAD tools, and compliance with engineering standards or certifications like PE (Professional Engineer) is typically required. Critical thinking, leadership, and effective communication are essential soft skills for mentoring teams and managing complex projects. These skills and qualities ensure successful project delivery, innovation, and strong team performance within engineering environments.

How does a Senior Engineer typically mentor junior team members, and what impact does this have on the team's success?

Senior Engineers often play a key role in mentoring junior developers by providing guidance on technical challenges, reviewing code, and sharing best practices. This mentorship helps foster a collaborative environment where less-experienced team members can develop their skills more rapidly. As a result, the entire team benefits from improved code quality, faster problem-solving, and a culture of continuous learning. Senior Engineers also help set standards and encourage professional growth, which contributes to the overall success and cohesion of the engineering team.

What is the difference between Senior Engineer vs Mechanical Engineer?

AspectSenior EngineerMechanical Engineer
Required CredentialsBachelor's degree in engineering; often a master's; professional engineering license (PE) preferredBachelor's degree in mechanical engineering; PE license optional but advantageous
Work EnvironmentDesign, development, project management; leadership rolesDesign, analysis, testing, manufacturing
Industry UsageUsed across engineering sectors for experienced professionalsEntry to mid-level engineering roles in manufacturing, automotive, aerospace

Senior Engineers typically have more experience, leadership responsibilities, and advanced credentials compared to Mechanical Engineers. While Mechanical Engineers focus on design and analysis, Senior Engineers often oversee projects and mentor teams, making them suitable for higher-level roles within engineering teams.

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 Senior Engineer jobs in Riverside, CA? For Senior Engineer jobs in Riverside, CA, the most frequently searched job titles are:
What job categories do people searching Senior Engineer jobs in Riverside, CA look for? The top searched job categories for Senior Engineer jobs in Riverside, CA are:
What cities near Riverside, CA are hiring for Senior Engineer jobs? Cities near Riverside, CA with the most Senior Engineer job openings:
Infographic showing various Senior Engineer job openings in Riverside, CA as of May 2026, with employment types broken down into 1% As Needed, 85% Full Time, 9% Part Time, and 5% Contract. Highlights an 89% Physical, 2% Hybrid, and 9% Remote job distribution, with an average salary of $132,033 per year, or $63.5 per hour.
Project/Senior Engineer

Project/Senior Engineer

Tetra Tech

Diamond Bar, CA • On-site

$100K - $160K/yr

Other

Posted 4 days ago


Tetra Tech rating

5.9

Company rating: 5.9 out of 10

Based on 39 frontline employees who took The Breakroom Quiz

328th of 350 rated engineering


Job description

Discover your full potential. At Tetra Tech, we are collaborating with industry-leading experts for a sustainable future for our world. We combine consulting and engineering with advanced analytics and technology to solve the world's most complex challenges. Our innovation hubs across the globe will enable you to share ideas and best practices while growing your professional network. Wherever you are in your career journey, you will benefit from working with world-class engineers, scientists, and technical specialists.

At Tetra Tech, we are Leading with Science to solve the world's most complex challenges.  Our industry-leading experts in engineering and consulting are committed to driving positive change in communities around the world.  For over 50 years, we have been at the forefront of innovation and sustainability.  Today we stand as a market leader, offering cutting-edge solutions in water, environment, energy, and international development.  Our work has improved more than 625 million lives around the world.

Join Tetra Tech to make a real difference.  Our work leverages cutting-edge technologies, advanced analytics, and the expertise of world-class scientists and engineers to create meaningful change around the world. Discover your full potential - join us to advance your career while leaving a lasting legacy.

Apply today and join the company that is Leading with Science.

Tetra Tech's geotechnical office in Diamond Bar provides a broad range of services to a broad range of clients.  Our projects include dams, levees, surface mining and reclamation, landfill design, expansions and closures, brownfield redevelopments, infrastructure projects, landslides assessments and mitigations, and of course conventional geotechnical engineering projects involving foundations for hi-rises, commercial, industrial, single-family buildings, as well as offers forensics, expert, and agency review services.  Our clients include federal, state, county, and local government agencies as well as private entities.  Our staff includes certified and mostly higher degree geotechnical engineering, geology, and field construction staff.  The Diamond Bar geotechnical group provides advanced geotechnical engineering services focusing on earthquake engineering and advanced numerical modeling to Tetra Tech's worldwide operations.  Although most of our projects are in Southern California, we routinely provide services in Northern California, Arizona, and New Mexico, and occasionally across the country and internationally.

Tetra Tech is adding a Project/Senior Engineer to our team based in Diamond Bar, CA. The position will require hands-on involvement in all project phases from proposal, project management and engineering, to client and design team interactions and eventual construction as well as involvement with the group management and administration.  However, training will be provided as needed.  This is a position with a significant long term managerial growth potential.  Marketing experience is welcome but not required. The pay scale for this position is $100,000 to $160,000 annually based on qualifications and experience.

Your Role:

  • Preparation of scopes and budgets for proposals
  • Management of junior and field staff to procure and conduct field investigations
  • Management and lead of data processing and engineering analyses efforts for preparation of reports
  • Preparation of reports including management of the support engineering, geology, and drafting staff, leadership role in writing of well-structured reports suitable for senior review
  • Participation and overseeing field efforts during both investigation and construction
  • Interaction with clients to resolve scheduling, technical, and budgetary issues
  • Provide mentorship to junior staff

Qualifications:

  • MSc in Geotechnical Engineering, PhD is preferred
  • PE Registration or eligibility to sit for an exam
  • 7+ years of relevant experience
  • Experience in a geotechnical consulting firm is preferred
  • Competency in common geotechnical engineering analyses and reporting
  • Specialty in a certain geotechnical field, e.g., seismic, landfill, numerical modeling
  • Experience with grading observations and testing

  • Strong competency with Excel and Word is a must, familiarity/competency with drafting and presentation software, e.g., Corel Draw, Adobe Illustrator, AutoCAD is a plus
  • Excellent oral communications skills
  • Strong attention to detail and organizational skills
  • Ability and willingness to manage staff
  • Willingness to work in the field as needed
  • Ability/willingness to occasionally travel
  • The applicant must be able to work outdoors under varying weather conditions, travel by foot over rough terrain, and lift at least 40 pounds

Life at Tetra Tech:
The perks of working at Tetra Tech include:

  • Comprehensive and market-competitive benefits.
  • Merit-based financial rewards.
  • Flexibility and company-wide commitment to work/life balance.
  • Collaborative team atmosphere that values the contributions of all employees.
  • Learning and development opportunities for ongoing professional growth. 

About Tetra Tech:
Tetra Tech is the leader in water, environment, and sustainable infrastructure, providing high-end consulting and engineering services for projects worldwide. With 25,000 employees working together, Tetra Tech provides clear solutions to complex problems by Leading with Science to address the entire water cycle, protect and restore the environment, design sustainable and resilient infrastructure, and support the clean energy transition.

Tetra Tech is proud to be an Equal Opportunity Employer.  All qualified candidates will be considered without regard to race, color, religion, national origin, age, disability, sexual orientation, gender identity, status as a protected veteran, or any other characteristic protected by law. Tetra Tech is a VEVRAA federal contractor and we request priority referral of veterans.

We invite applications from all interested parties.

Explore our open positions at https://www.tetratech.com/careers. Follow us on social media to learn more about our people, culture, and opportunities:
LinkedIn: @TetraTechCareers
X (Twitter): @TetraTechJobs

We thank all applicants for their interest, however, only those candidates selected for interviews will be contacted.

Please no phone calls or agencies.

Additional Information
  • Organization: 197 SWW

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