Associate Mechanical Engineer - Buildings Riverside, CA, United States This Opportunity WSP is currently initiating a search for a Mechanical Engineer for our Riverside, CA office. Be involved in ...
Associate Mechanical Engineer - Buildings Riverside, CA, United States This Opportunity WSP is currently initiating a search for a Mechanical Engineer for our Riverside, CA office. Be involved in ...
Associate Mechanical Engineer - Buildings
Riverside, CA · On-site
$79K - $109K/yr
The Associate Mechanical Engineer will support the planning, design, and delivery of mechanical building systems for a variety of projects, including commercial, healthcare, higher education, life ...
Associate Mechanical Engineer - Buildings
Riverside, CA · On-site
$79K - $109K/yr
The Associate Mechanical Engineer will support the planning, design, and delivery of mechanical building systems for a variety of projects, including commercial, healthcare, higher education, life ...
Associate Mechanical Engineer - Buildings
$79K - $109K/yr
The Associate Mechanical Engineer will support the planning, design, and delivery of mechanical building systems for a variety of projects, including commercial, healthcare, higher education, life ...
Associate Mechanical Engineer - Buildings
$79K - $109K/yr
The Associate Mechanical Engineer will support the planning, design, and delivery of mechanical building systems for a variety of projects, including commercial, healthcare, higher education, life ...
Mechanical Engineer
Rialto, CA · On-site
$85K/yr
Mechanical Engineer (Must Reside Locally) Job Category : Engineering Requisition Number : MECHA002107 * Posted : July 28, 2026 * Full-Time * On-site Locations Showing 1 location Lane 1365 N Ayala Dr ...
Mechanical Engineer
Rialto, CA · On-site
$85K/yr
Mechanical Engineer (Must Reside Locally) Job Category : Engineering Requisition Number : MECHA002107 * Posted : July 28, 2026 * Full-Time * On-site Locations Showing 1 location Lane 1365 N Ayala Dr ...
Mechanical Engineer
Ontario, CA · On-site
$100K - $125K/yr
Position Summary We are seeking a Mechanical Engineer to support the design and development of next-generation server and hardware solutions. This role will work closely with customers, manufacturing ...
Quick apply
Mechanical Engineer
Ontario, CA · On-site
$100K - $125K/yr
Position Summary We are seeking a Mechanical Engineer to support the design and development of next-generation server and hardware solutions. This role will work closely with customers, manufacturing ...
Mechanical Engineer
Ontario, CA · On-site
$100K - $125K/yr
Position Summary We are seeking a Mechanical Engineer to support the design and development of next-generation server and hardware solutions. This role will work closely with customers, manufacturing ...
Quick apply
Mechanical Engineer
Ontario, CA · On-site
$100K - $125K/yr
Position Summary We are seeking a Mechanical Engineer to support the design and development of next-generation server and hardware solutions. This role will work closely with customers, manufacturing ...
Mechanical Engineer
Ontario, CA · On-site
$100K - $125K/yr
Position Summary We are seeking a Mechanical Engineer to support the design and development of next-generation server and hardware solutions. This role will work closely with customers, manufacturing ...
Quick apply
Mechanical Engineer
Ontario, CA · On-site
$100K - $125K/yr
Position Summary We are seeking a Mechanical Engineer to support the design and development of next-generation server and hardware solutions. This role will work closely with customers, manufacturing ...
Be Seen First
Mechanical Engineer
Victorville, CA · On-site
$100K - $140K/yr
We are seeking a Mechanical Engineer to support manufacturing operations within a fast-paced packaging production environment. This position is responsible for designing, improving, and maintaining ...
Quick apply
Be Seen First
Mechanical Engineer
Victorville, CA · On-site
$100K - $140K/yr
We are seeking a Mechanical Engineer to support manufacturing operations within a fast-paced packaging production environment. This position is responsible for designing, improving, and maintaining ...
Mechanical Engineer
Orange, CA · On-site
HVAC Engineer position at large mechanical and plumbing construction company We are a large growing mechanical contractor that works on many large mechanical hvac and plumbing projects. This is a ...
Mechanical Engineer
Orange, CA · On-site
HVAC Engineer position at large mechanical and plumbing construction company We are a large growing mechanical contractor that works on many large mechanical hvac and plumbing projects. This is a ...
Mechanical Engineer Manager
Ontario, CA · On-site
$110K - $130K/yr
Position Summary We are seeking an experienced Mechanical Engineering Manager to lead mechanical design and R&D activities supporting next-generation server and hardware solutions. This role combines ...
Quick apply
Mechanical Engineer Manager
Ontario, CA · On-site
$110K - $130K/yr
Position Summary We are seeking an experienced Mechanical Engineering Manager to lead mechanical design and R&D activities supporting next-generation server and hardware solutions. This role combines ...
Mechanical Engineer
Orange, CA · On-site
HVAC Engineer position at large mechanical and plumbing construction company We are a large growing mechanical contractor that works on many large mechanical hvac and plumbing projects. This is a ...
Mechanical Engineer
Orange, CA · On-site
HVAC Engineer position at large mechanical and plumbing construction company We are a large growing mechanical contractor that works on many large mechanical hvac and plumbing projects. This is a ...
Mechanical Engineer
Corona, CA · Hybrid
$80K - $110K/yr
Mechanical Engineer Summary The Mechanical Engineer serves to focus on the design of mechanical systems for new facilities, additions, and renovation projects. This will require providing technical ...
Mechanical Engineer
Corona, CA · Hybrid
$80K - $110K/yr
Mechanical Engineer Summary The Mechanical Engineer serves to focus on the design of mechanical systems for new facilities, additions, and renovation projects. This will require providing technical ...
Mechanical Engineer - Buildings
Riverside, CA · On-site
$88K - $126K/yr
This Opportunity WSP is currently initiating a search for a Mechanical Engineer for our Riverside, CA office. Be involved in projects with our Property & Buildings Team and be a part of a growing ...
Mechanical Engineer - Buildings
Riverside, CA · On-site
$88K - $126K/yr
This Opportunity WSP is currently initiating a search for a Mechanical Engineer for our Riverside, CA office. Be involved in projects with our Property & Buildings Team and be a part of a growing ...
Mechanical Engineer - Buildings
Riverside, CA · On-site
$88K - $126K/yr
This Opportunity WSP is currently initiating a search for a Mechanical Engineer for our Riverside, CA office. Be involved in projects with our Property & Buildings Team and be a part of a growing ...
Mechanical Engineer - Buildings
Riverside, CA · On-site
$88K - $126K/yr
This Opportunity WSP is currently initiating a search for a Mechanical Engineer for our Riverside, CA office. Be involved in projects with our Property & Buildings Team and be a part of a growing ...
Mechanical Engineer - Buildings
Riverside, CA · On-site
$88K - $126K/yr
This Opportunity WSP is currently initiating a search for a Mechanical Engineer for our Riverside, CA office. Be involved in projects with our Property & Buildings Team and be a part of a growing ...
Mechanical Engineer - Buildings
Riverside, CA · On-site
$88K - $126K/yr
This Opportunity WSP is currently initiating a search for a Mechanical Engineer for our Riverside, CA office. Be involved in projects with our Property & Buildings Team and be a part of a growing ...
Mechanical Engineer
City Of Industry, CA · On-site
$90K - $115K/yr
Mechanical Engineer Company: Allfast Fastening Systems LLC Primary Location: 15200 Don Julian Road, City of Industry, CA 91745 USA Workplace Type: On-site Employment Type: Salaried Full-Time Function:
Mechanical Engineer
City Of Industry, CA · On-site
$90K - $115K/yr
Mechanical Engineer Company: Allfast Fastening Systems LLC Primary Location: 15200 Don Julian Road, City of Industry, CA 91745 USA Workplace Type: On-site Employment Type: Salaried Full-Time Function:
Senior Mechanical Engineer
$111K - $147K/yr
AECOM is seeking a Senior Mechanical Engineer based in Orange, California. This is a Hybrid position. Join our dynamic team supporting exciting projects! Work independently and make technical ...
Senior Mechanical Engineer
$111K - $147K/yr
AECOM is seeking a Senior Mechanical Engineer based in Orange, California. This is a Hybrid position. Join our dynamic team supporting exciting projects! Work independently and make technical ...
Senior Mechanical Engineer
Orange, CA · On-site
$111K - $147K/yr
AECOM is seeking a Senior Mechanical Engineer based in Orange, California. This is a Hybrid position. Join our dynamic team supporting exciting projects! Work independently and make technical ...
Senior Mechanical Engineer
Orange, CA · On-site
$111K - $147K/yr
AECOM is seeking a Senior Mechanical Engineer based in Orange, California. This is a Hybrid position. Join our dynamic team supporting exciting projects! Work independently and make technical ...
Principal Mechanical Engineer
Orange, CA · On-site
Lead and coordinate cross‑functional engineering teams (internal and external), including mechanical, electrical, firmware, and test engineers. * Develop validation strategies, oversee testing, and ...
Principal Mechanical Engineer
Orange, CA · On-site
Lead and coordinate cross‑functional engineering teams (internal and external), including mechanical, electrical, firmware, and test engineers. * Develop validation strategies, oversee testing, and ...
Sr. Mechanical Engineer
Yorba Linda, CA · On-site
$111K - $147K/yr
Mechanical Engineering is responsible for designing and developing components, mechanisms, systems and finished products or equipment. Demonstrates working knowledge of Mechanical Engineering and its ...
Sr. Mechanical Engineer
Yorba Linda, CA · On-site
$111K - $147K/yr
Mechanical Engineering is responsible for designing and developing components, mechanisms, systems and finished products or equipment. Demonstrates working knowledge of Mechanical Engineering and its ...
Associate Mechanical Engineer information
See Rialto, CA salary details
$41.6K - $49.9K
1% of jobs
$49.9K - $58.1K
6% of jobs
$58.1K - $66.4K
17% of jobs
$66.5K is the 25th percentile. Wages below this are outliers.
$66.4K - $74.6K
22% of jobs
The median wage is $76.3K / yr.
$74.6K - $82.9K
18% of jobs
$82.9K - $91.1K
10% of jobs
$91.8K is the 75th percentile. Wages above this are outliers.
$91.1K - $99.4K
10% of jobs
$99.4K - $107.6K
8% of jobs
$107.6K - $115.9K
4% of jobs
$115.9K - $124.1K
2% of jobs
$124.1K - $132.4K
2% of jobs
$41.6K
$82.9K
$132.4K
How much do associate mechanical engineer jobs pay per year?
What is an associate mechanical engineer?
What types of projects and responsibilities can an associate mechanical engineer expect in their first year?
What are the key skills and qualifications needed to thrive as an associate mechanical engineer, and why are they important?
What is the difference between Associate Mechanical Engineer vs Mechanical Engineer?
| Aspect | Associate Mechanical Engineer | Mechanical Engineer |
|---|---|---|
| Required Credentials | Bachelor's degree in Mechanical Engineering or related field; some roles may require internship experience | Bachelor's degree in Mechanical Engineering; often requires licensure or professional certification for advanced roles |
| Work Environment | Entry-level positions in design, testing, or manufacturing departments | Design, analysis, and project management in various industries like automotive, aerospace, or HVAC |
| Employer & Industry Usage | Used by engineering firms, manufacturing companies, and government agencies for entry-level roles | Commonly employed across industries for mid-level engineering tasks and project execution |
The main difference between an Associate Mechanical Engineer and a Mechanical Engineer lies in experience and responsibilities. Associate Mechanical Engineers are typically entry-level, focusing on supporting roles, while Mechanical Engineers handle more complex design and analysis tasks. Both roles require a bachelor's degree, but Mechanical Engineers often pursue licensure for career advancement.
Is an associate in mechanical engineering worth it?
What kind of jobs can you get with an associate mechanical engineer?
What are the most commonly searched types of Mechanical Engineer jobs in Rialto, CA?
The most popular types of Mechanical Engineer jobs in Rialto, CA are:
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For Associate Mechanical Engineer jobs in Rialto, CA, the most frequently searched job titles are:
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The top searched job categories for Associate Mechanical Engineer jobs in Rialto, CA are:
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Cities near Rialto, CA with the most Associate Mechanical Engineer job openings:

Associate Mechanical Engineer - Buildings
Riverside, CA • On-site
Other
Medical, Dental, Vision, Life, Retirement, PTO
Re-posted 12 days ago
WSP rating
8.6
Based on 69 frontline employees who took The Breakroom Quiz
18th of 72 rated business consultants
Job description
Riverside, CA, United States
Job DescriptionThis Opportunity
WSP is currently initiating a search for a Mechanical Engineer for our Riverside, CAoffice. Be involved in projects with our Property & Buildings Team and be a part of a growing organization that meets our clients' objectives and solves their challenges.
At WSP, we are driven by inspiring the right people to be part of our future-focused business objectives. Our devotion to teamwork has allowed us to build communities and expand our skylines. Here at WSP, anything is within our reach and yours as a WSP employee. Come join us and help shape the future!
The Associate Mechanical Engineer will support the planning, design, and delivery of mechanical building systems for a variety of projects, including commercial, healthcare, higher education, life sciences, mission critical, mixed-use, and other building types. Working alongside experienced engineers and multidisciplinary teams, you will contribute to the development of HVAC, plumbing, and related building systems while gaining valuable professional experience and technical mentorship.
Your Impact
- Assist with the design and analysis of mechanical building systems, including HVAC, hydronic, plumbing, and temperature control systems.
- Support the preparation of engineering calculations, technical reports, specifications, and construction documents.
- Utilize engineering software and tools to perform load calculations, energy analyses, and system layouts.
- Develop and revise design drawings using Revit, AutoCAD, and other design platforms.
- Participate in field investigations, site visits, and existing conditions assessments.
- Assist with construction administration activities, including reviewing submittals, responding to RFIs, and conducting site observations.
- Coordinate with architects, structural engineers, electrical engineers, contractors, and other project stakeholders.
- Support project managers and senior engineers in meeting project schedules, budgets, and quality objectives.
- Conduct research related to codes, standards, and emerging technologies applicable to mechanical building systems.
- Contribute to the preparation of client presentations and project deliverables.
- Exercise responsible and ethical decision-making regarding company funds, resources, and conduct, and adhere to WSP's Code of Conduct and related policies and procedures.
- Perform additional responsibilities as required by business needs.
Who You Are
Required Qualifications
- Bachelor's Degree in Mechanical Engineering, Architectural Engineering, or a closely related discipline.
- 1 to 3 years of relevant experience in mechanical engineering or building systems design.
- Engineer in Training (EIT) certification or ability to obtain within six months of hire.
- Familiarity with HVAC, plumbing, and building systems design principles.
- Working knowledge of mechanical engineering fundamentals and industry standards.
- Experience with Revit, AutoCAD, and Microsoft Office applications.
- Strong verbal and written communication skills.
- Ability to work effectively in a collaborative, team-oriented environment.
- Strong organizational skills and attention to detail.
- Demonstrated ability to manage multiple priorities and meet deadlines.
Preferred Qualifications
- Prior internship or co-op experience in consulting engineering or the built environment.
- Exposure to healthcare, higher education, commercial, laboratory, life sciences, or mission critical projects.
- Familiarity with engineering analysis software such as Trane Trace, HAP, or similar tools.
- Knowledge of ASHRAE, NFPA, International Mechanical Code (IMC), and related industry standards.
WSP provides a comprehensive suite of benefits focused on a providing health and financial stability throughout the employee’s career. These benefits include coverage related to medical, dental, vision, disability, and life; retirement savings; paid sick leave; paid vacation (or other personal time); paid parental leave; and paid time off for purposes of bereavement, voting, and/or attendance at naturalization proceedings.
Compensation:
WSP USA is providing the compensation range that the company in good faith believes it might pay and/or offer for this position within the state of Colorado, based on the successful applicant’s education, experience, knowledge, skills, and abilities in addition to internal equity and specific geographic location. WSP USA reserves the right to ultimately pay more or less than the posted range and offer additional benefits and other compensation, depending on circumstances not related to an applicant’s sex or other status protected by local, state, and/or federal law.
About UsAbout WSP
WSP USA is the U.S. operating company of WSP, one of the world's leading engineering and professional services firms. Dedicated to serving local communities, we are engineers, planners, technical experts, strategic advisors and construction management professionals. WSP USA designs lasting solutions in the buildings, transportation, energy, water and environment markets. With more than 15, 000 employees in over 300 offices across the U.S., we partner with our clients to help communities prosper.
www.wsp.com
WSP provides a flexible and agile workplace model while meeting client needs. Employees are also afforded a comprehensive suite of benefits including medical, dental, vision, disability, life, and retirement savings focused on providing health and financial stability throughout the employee’s career.
At WSP, we want to give our employees the challenges they seek to grow their careers and knowledge base. Your daily contributions to your team will be essential in meeting client objectives, goals and challenges. Are you ready to get started?
WSP USA (and all of its U.S. companies) is an Equal Opportunity Employer Race/Age/Color/Religion/Sex/Sexual Orientation/Gender Identity/National Origin/Disability or Protected Veteran Status.
The selected candidate must be authorized to work in the United States.
NOTICE TO THIRD PARTY AGENCIES:
WSP does not accept unsolicited resumes from recruiters, employment agencies, or other staffing services. Unsolicited resumes include any resume or hiring document sent to WSP in the absence of a signed Service Agreement where WSP has expressly requested recruitment/staffing services specific to the position at hand. Any unsolicited resumes, including those submitted to hiring managers or other business leaders, will become the property of WSP and WSP will have the right to hire that candidate without reservation – no fee or other compensation will be owed or paid to the recruiter, employment agency, or other staffing service.
About WSP
Sourced by ZipRecruiter
Industry
Civil engineering construction
Company size
10,000+ Employees
Headquarters location
Kowloon Bay, Kowloon, CN