Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Mechanical Engineer

$80k - $110k

Salas O'Brien

Mechanical Engineer

The Mechanical Engineer serves to focus on the design of mechanical systems for new facilities, additions, and renovation projects. This will require providing technical leadership for the creation of construction drawings and specifications, existing system studies and master planning efforts. Qualified candidates will meet with clients, project teams, code officials, contractors, and others to address mechanical issues to develop effective working relationships. The project clientele includes K-12 Education, Higher Education, Commercial, Health Care, Science and Technology, municipal and institutional facilities.

General Duties

  • Develop HVAC system designs of a given project based on scope of work and/or client RFPs
  • Provide engineering design, evaluation, and planning of mechanical systems for a variety of market types
  • Perform Load/Energy calculations with software such as Trace 700, IES and similar programs
  • Conduct existing building surveys and documentation of existing HVAC systems
  • Develop system design calculations and selection of equipment for use in buildings
  • Write/edit project specifications
  • Prepare detailed design documents, reports, and studies
  • Code compliance research
  • Coordinate work with other disciplines
  • Provide construction administration services
  • Perform QA/QC of design work
  • Oversee and provide guidance to junior engineers
  • Lead project teams and serve as the primary contact for clients
  • Assist in the procurement of new work; including the development of client relations and participation in project interview

Skills

  • Good communication skills, combined with organizational skills, the ability to plan, balance and prioritize work
  • Ability to lead a team and work as a team
  • Proficiency in Auto CAD, Revit, and MS Office
  • Ability to travel

Qualifications

  • You have a minimum of 3 years design experience
  • You have a Bachelor's degree in Mechanical Engineering
  • a Professional Engineer (PE) license preferred, but not required
  • You have a LEED certification / experience
  • You have knowledge in the design of HVAC systems
  • You have knowledge and understanding of codes, standards, and design guidelines
  • You have an excellent work ethic and attitude

Location: Corona, CA or Irvine, CA (Hybrid)

Travel: up to 20%

The expected base salary range for this role is $80,000-$110,000 per year. Actual compensation will be determined based on a number of factors including skills, experience, qualifications, and location.

This role is also eligible for performance-based bonuses and a comprehensive U.S. based benefits package, including:

  • Medical, dental, and vision insurance
  • 401(k) with company match
  • 5 weeks of paid time off and company holidays
  • Wellness programs and employee assistance resources
  • Professional development support

About Us

Founded in 1975, Salas O'Brien is an employee-owned engineering and professional services firm focused on achieving impact for our clients, our team, and the world. We know that tomorrow's requirements are today's opportunities, and we are here to design lasting solutions for pressing challenges.

We work across a variety of industries providing integrated engineering and consulting services. Our specialized experience includes design for data centers, healthcare, science and technology, high-rise buildings, clean energy, education, and other building types as well as structural and building sciences, infrastructure asset management, advanced robotics, and more.

Our technical expertise is paired with an exceptional team of business development, human resources, finance and accounting, information technology, and marketing professionals, all of whom play a key role in bringing our commitments to life every day.

Equal Opportunity Employment Statement

Salas O'Brien provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state/provincial, or local laws. Salas O'Brien will accommodate the disability-related needs of applicants as required by law.

Vacancy posted 1 day ago
Similar jobs that could be interesting for youBased on the Mechanical Engineer in Corona, CA vacancy
  • $806.5 - $2,245.5 per month

     ...everywhere & always. Want in? Join the #VTeamLife.What you’ll be doing…You’re an expert with HVAC, plumbing, electrical and even building mechanicals… and if there’s a maintenance problem with our building, you’ve got it covered! Your know-how and commitment to excellence will... 
    Suggested
    Full time
    Part time
    Work experience placement
    Monday to Friday
    Shift work
    Weekend work
    Afternoon shift

    Verizon

    Corona, CA
    3 days ago
  • $80k - $100k

     ...Mechanical Engineer Opportunity Pacific Packaging Machinery is seeking a talented Mechanical Engineer to join their team in Corona, California. The Mechanical Engineer develops and prepares mechanical designs for filling and capping machinery where broad use of independent... 
    Suggested
    Work at office

    Statco

    Corona, CA
    2 days ago
  • $75k - $90k

     ...Mechanical Engineer II Location: Schaumburg, IL / Albuquerque, NM / Avon, CO / Hunt Valley, MD / Belleville, IL / Boise, ID / Chicago, IL / Corona, CA / Dallas, TX / Davenport, IA / Lakewood, CO / Evansville, IN / Ft. Collins, CO / Ft. Myers, FL / Irvine, CA / Milwaukee... 
    Suggested
    Flexible hours

    RTM Engineering Consultants

    Corona, CA
    3 days ago
  • $88.5k - $126.6k

    This OpportunityWSP 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 organization that meets our clients’ objectives and solves their challenges... 
    Suggested
    Work at office
    Local area
    Flexible hours

    WSP Group

    Riverside, CA
    21 hours ago
  • $79k - $93k

     ...Now hiring for a Mechanical Design Engineer - Direct Hire Location: Riverside, CA Salary: $79,000.00 - $93,000.00 per year Schedule: Monday Friday | 7 AM - 4 PM Join the team. Be valued. Pros wanted. This is your kind of job.... 
    Suggested
    Immediate start
    Monday to Friday

    Staffmark

    Riverside, CA
    21 hours ago
  •  ...Mechanical Engineer The Mechanical Engineer plays a vital role in designing, developing, and optimizing structural enclosures, busbar configurations, and mechanical components for medium-voltage pad-mounted enclosures and overhead equipment. This position involves collaborating... 

    9/17/2026

    Chino, CA
    1 day ago
  • $130k - $160k

     ...Industrial Electrical Engineer for Fortune 500 Industrial Manufacturing Plant Location - Corona, CA Plant Salary: $130,000 - $...  ...the start-up, commissioning, validation and operation of the mechanical/HVAC, electrical and utility systems Properly executes Confined... 
    For contractors
    Immediate start

    TecHOUNDS

    Corona, CA
    3 days ago
  • $45 - $60 per hour

     ...Job Description Report This Email I have a client located in Riverside CA, that has an opportunity for a Mechanical Engineer. If you or any of your colleagues are interested in discussing this role, please click Apply Now. In this role, you will... 
    Permanent employment
    Contract work

    Technipower

    Riverside, CA
    1 day ago
  • $100.8k - $147k

    This OpportunityWSP is currently initiating a search for a Senior Mechanical Engineer to join our Property & Buildings team in Riverside, CA.This role is ideal for a motivated engineer who brings experience across healthcare and other complex building sectors, including... 
    Local area
    Flexible hours

    WSP Group

    Riverside, CA
    3 days ago
  •  ...Job Description: Job Summary The Mechanical Engineer will play a key role in the development of a new medium-duty vehicle platform focused on clean, efficient, and intelligent transportation. This position supports vehicle structural, chassis, and mechanical subsystem... 

    Vets Hired

    Riverside, CA
    4 days ago
  • $115k - $165k

     ...Project Engineer In this role you'll work as Project Engineer on industrial, educational, health care and commercial facilities projects...  ...Qualifications ~ P.E. certification ~7 + years HVAC, Mechanical Piping, and Plumbing Design experience required ~ BS in... 

    gpac

    Riverside, CA
    21 hours ago
  • $124.13k - $151.71k

     ...from other private, public, government or military experience to a 3M career.The Impact You’ll Make in this RoleAs a Control Systems Engineer, you will have the opportunity to tap into your curiosity and collaborate with some of the most innovative people around the world... 
    Full time
    For contractors
    H1b
    Local area
    Remote work
    Flexible hours

    3M

    Corona, CA
    2 days ago
  • $90k - $140k

     ...through closeout, partnering with field leadership, estimating, engineering, purchasing, and executive teams to deliver exceptional...  ...Experience Progressive experience managing plumbing, HVAC, mechanical, electrical, or MEP construction projects. Experience successfully... 
    Full time
    Contract work
    For contractors
    For subcontractor
    Work at office
    Visa sponsorship

    AMPAM Parks Mechanical

    Corona, CA
    10 days ago
  •  ...Assists with coordinating and scheduling work performed by Imaging Engineering Specialists and provides technical service training in...  ...of anatomy, physiology, physics, chemistry, electronics, and mechanical systems as they relate to diagnostic and therapeutic imaging... 
    Full time
    Contract work
    Local area
    Remote work
    Shift work

    OhioHealth

    Riverside, CA
    1 day ago
  • $30 per hour

     ...Job Description Job Description Diesel Mechanic / Technician Commerce Truck & Equipment Sales LLC We are a Commercial Truck...  ...Trailers. Qualifications: Must have at least 2 years of general engine and emission experience. Must have knowledge to troubleshoot... 
    Full time

    Commerce Truck & Equipment Sales LLC

    Norco, CA
    27 days ago
  •  ...Senior Process Engineer My client, a leader in medical-grade extrusion manufacturing, is hiring a Senior Process Engineer to sharpen the processes behind life-critical products. You'll turn manufacturing challenges into cleaner, faster, cheaper operations that reach... 
    Day shift

    Jacobs Management Group

    Corona, CA
    4 days ago
  •  ...Senior Process Engineer Shape the Future with Us. At Lubrizol, we're bringing to life the chemistry behind clean water, efficient...  ...Your Success BS Degree in an Engineering discipline (Chemical, Mechanical or Biomedical preferred) 5+ Years of experience in an industrial... 
    Full time
    Work at office
    Flexible hours
    Day shift

    The Lubrizol Corporation

    Corona, CA
    1 day ago
  • $80k - $140k

     ...support and sustainment of existing product lines. It combines hands-on engineering with cross-functional collaboration to drive innovation from concept through production. The position emphasizes mechanical design, prototyping, and testing of composite phenolic and... 
    Permanent employment
    Full time
    For contractors
    Work at office
    Shift work

    Canopy A&D

    Riverside, CA
    3 days ago
  •  ...Dayshift How You’ll Make an Impact As a Senior Process Engineer, you'll be at the forefront of our innovation, providing technical...  ...~ BS Degree in an Engineering discipline (Chemical, Mechanical or Biomedical preferred) ~5+ Years of experience in an industrial... 
    Full time
    Day shift

    Lubrizol

    Corona, CA
    1 day ago
  •  ...teamwork, transparency, and professional development. Job Details Summary of Responsibilities Serve as the lead Project Engineering resource on one or more construction projects. Manage RFIs, submittals, shop drawings, meeting minutes, procurement tracking,... 
    Contract work
    For contractors
    For subcontractor
    Work at office
    Local area

    Jobot

    Corona, CA
    1 day ago
  •  ...such as tire rotations, oil changes, and brake pad replacements Conduct in-depth vehicle inspections of all systems, including engine, transmission, and brakes Ensure a high level of customer satisfaction and repeat business  Convey necessary vehicle repair information... 
    Flexible hours

    Inland Auto and Truck Inc

    Corona, CA
    6 days ago
  • $116k - $144k

     ...CLP Engineering: Engineering Built on Utility Operations Experience CLPE is a high-growth electric utility solutions firm that combines the technical depth of a consultant with the hands-on insight of a utility operator, unlike any other firm. Through our sister company... 
    Temporary work
    For contractors
    Work experience placement
    Work at office
    Local area
    Night shift

    City Light & Power, Inc.

    Corona, CA
    1 day ago
  • $98.96k - $120.96k

    Job Description:Job TitleManufacturing Ops Engineering - Project Engineer (Corona, CA)Collaborate with Innovative 3Mers Around the WorldChoosing...  ...even further in this role include:Bachelor’s degree in Mechanical Engineering or Mining Engineering from an accredited... 
    Full time
    H1b
    Flexible hours

    3M

    Corona, CA
    21 hours ago
  • $130.8k - $159.8k

     ...Requirements About the Role & Team As a Sustaining Controls Engineer, you will have the opportunity to work on the Ride Control...  ...disciplines, and to initiate appropriate corrective actions. Respond to mechanical and control emergencies resulting from Attraction downtimes at... 
    Full time
    Night shift

    Disney Experiences

    Corona, CA
    2 days ago
  • $88k - $100k

     ...Job Description Job Description The Mechanical Engineer plays a vital role in designing, developing, and optimizing structural enclosures, busbar configurations, and mechanical components for medium-voltage pad-mounted enclosures and overhead equipment. This position... 

    Scott Manufacturing Solutions, Inc.

    Chino, CA
    a month ago
  •  ...Maintenance Supervisor and/or Maintenance Lead, will be responsible for troubleshooting, repairing and maintaining machinery and mechanical/electrical equipment such as motors, conveyor systems, pneumatic and hydraulic systems, production machines, HVAC systems, boilers... 
    Work experience placement
    Immediate start
    Weekend work

    Wellington Foods

    Corona, CA
    5 days ago
  • $130.8k - $159.8k

     ...Requirements About the Role & Team As a Sustaining Controls Engineer, you will have the opportunity to work on the Ride Control...  ...disciplines, and to initiate appropriate corrective actions. Respond to mechanical and control emergencies resulting from Attraction downtimes at... 
    Full time
    Night shift

    Disney Experiences

    Corona, CA
    2 days ago
  •  ...Engineering Equipment Operator Helps operates one or more types of heavy equipment with multiple hand and foot controls, such as a backhoe, to dig, push, pull, pile, and load earth. For example, the operator uses equipment that is fitted with a front-end loader to maneuver... 
    Relocation
    Relocation package
    Monday to Friday
    Flexible hours

    US Department of Veterans Affairs

    Riverside, CA
    1 day ago
  • $80k - $100k

     ...Design Tomorrow’s Infrastructure with TAIT — Elevate Your Civil Engineering Career Why TAIT? Professional Development – Ongoing training and support to fuel your growth Signature Projects – Grocery centers, mixed-use districts, and public-works developments... 
    Work at office
    Local area
    Remote work
    Flexible hours

    TAIT & Associates

    Corona, CA
    1 day ago
  • US Foods is seeking a skilled Fleet Diesel Mechanic to keep our delivery fleet operating safely and reliably. In this role, you will inspect, diagnose, and repair diesel tractors, trailers, and refrigeration units, perform preventative maintenance, and ensure compliance... 

    US Foods

    Corona, CA
    2 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Mechanical Engineer. Be the first to apply!