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

Mechanical Engineer

$70k - $110k

Salas O’Brien, Inc.

Job Summary The entry level Mechanical Engineer will support the design and delivery of mechanical systems for healthcare and other complex facilities. This role focuses on technical execution, coordination with multidisciplinary teams, and contributing to high-quality project outcomes. The successful candidate will apply engineering fundamentals, develop technical documentation, and support project delivery while continuing to build expertise in mechanical design for healthcare, institutional, and industrial projects. Responsibilities 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 healthcare, life sciences, higher education, and data center market types. Conduct existing building surveys and documentation of existing HVAC systems. Develop system design calculations and selection of equipment for use in buildings. Prepare detailed design documents, reports, and studies. General knowledge of project specifications and editing techniques. General knowledge of California code requirements, including California Building Code (CBC) and HCAI-specific requirements. Complete code compliance research. Coordinate work with other disciplines. Provide construction administration services. Skills Proficiency in using engineering tools and software including Autodesk software (Revit, Navisworks). Ability to perform HVAC load calculations utilizing Energy Soft and Trace energy modeling software. Flexibility and willingness to work on various projects and tasks, embracing new challenges with enthusiasm. Demonstrated ability to work independently and take initiative to drive projects forward. Team Contribution & Development Collaborate with senior engineers and project managers to deliver projects on schedule and within scope. Support proposal development and technical input for projects as needed. Participate in knowledge sharing and continuous improvement of design standards and best practices. Contribute to a positive team environment through effective communication and collaboration. Continue to build technical expertise in specialized mechanical systems. Qualifications Bachelor's degree in Mechanical Engineering. 2-5 years experience in Mechanical Engineering. Registration as EIT or PE preferred. Location Tustin, CA (on-site with remote half day on Fridays) Travel Up to 25% Benefits Salas O’Brien health and welfare benefits are designed to invest in you, and in the things you care about. Your health. Your well‑being. Your security. Your future. Team members have access to medical, dental, vision, and basic life insurance, a 401(k) plan, and the ability to purchase company stock at a discount. Salas O’Brien has both U.S. and Canadian (PTO) plans for full‑time salaried, exempt and non‑team members, 10 paid holidays, and paid leave programs for military service and new parents. And certain roles may be eligible for additional rewards, including merit increases, performance discretionary bonus, and stock. Salary The base salary range for this position is $70,000 to $110,000. Within the range, individual pay is determined by work location and additional factors, including job-related skills, experience, and relevant education or training. 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. #J-18808-Ljbffr Salas O’Brien, Inc.

Vacancy posted 4 days ago
Similar jobs that could be interesting for youBased on the Mechanical Engineer in Tustin, CA vacancy
  •  ...United States | San Francisco, CA, United StatesDepartment: Mechanical EngineeringBusiness Unit: ANA United StatesWork Type: HybridDate...  ...the world's leading company delivering sustainable design, engineering, and consultancy solutions for natural and built assets.We are... 
    Suggested
    Full time
    Part time
    Work at office
    Local area

    Arcadis

    Irvine, CA
    2 days ago
  • $140k - $210k

    A Day in Your Life at MKS: We are seeking a Principal Mechanical Engineer to provide technical leadership for the Vibration Control Group, developing and sustaining precision vibration isolation and structural support products (optical tables, breadboards, platforms, isolators... 
    Suggested
    Permanent employment
    Full time
    Visa sponsorship
    Work visa
    Relocation package

    Atotech

    Irvine, CA
    2 days ago
  • $140k - $160k

    About Exponent Exponent is the only premium engineering and scientific consulting firm with the depth and breadth of expertise to solve...  ...globally Our Opportunity We are currently seeking a Mechanical Engineer for our Mechanical Engineering Practice in Irvine,... 
    Suggested
    Work at office
    Flexible hours

    Exponent

    Irvine, CA
    4 days ago
  •  ...in your community, but around the world. We believe building engineering is more than systems and structures, it’s about powering progress...  ..., sustainability, and human experience. We bring together mechanical, electrical, structural, and civil engineering experts to... 
    Suggested
    Contract work

    HDR

    Irvine, CA
    3 days ago
  • $70k - $300k

     ...Mechanical EngineerField AI is transforming how robots interact with the real world. We are building risk-aware, reliable, and field-ready...  ...from the ground up.Mechanical Systems Role: As a Mechanical Engineer on the Hardware Team at Field AI, you will contribute to the... 
    Suggested
    Contract work
    Remote work

    Field AI

    Irvine, CA
    22 hours ago
  • Mechanical Engineer - CryogenicLocation: Irvine, CA — OnsiteJoin my client in developing next-generation solid-state hydrogen storage technology aimed at one of the biggest challenges in the hydrogen economy: safe, efficient storage. You’ll turn innovative concepts into... 

    Scientific Search

    Irvine, CA
    3 days ago
  • $122k - $212.75k

     ...merit.Job Function: Supply Chain EngineeringJob Sub Function: Mechanical EngineeringJob Category:Scientific/TechnologyAll Job Posting...  ...of AmericaJob Description:Our J&J MedTech Electrophysiology Engineering team is currently recruiting for a Sr. Principal Mechanical Engineer... 
    Full time
    Contract work
    Temporary work
    Local area
    Worldwide
    Flexible hours

    Johnson & Johnson

    Irvine, CA
    4 days ago
  • $80k

     ...experience. ~ Strong understanding of after-sales services, maintenance plans, and service contracts. ~ Strong understanding of mechanical/HVAC systems and controls. ~ Excellent communication, negotiation, and presentation skills. ~ Proficiency with CRM systems... 
    Contract work
    Work at office

    DMG HVAC

    Orange, CA
    2 days ago
  •  ...become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction...  ...DescriptionAECOM is seeking a creative and highly talented Senior Mechanical Engineer for immediate employment in our Dallas, TX office.... 
    Contract work
    For contractors
    Work at office
    Local area
    Immediate start
    Remote work
    Worldwide
    Flexible hours

    AECOM

    Orange, CA
    4 days ago
  • $107.5k - $156.6k

    This OpportunityWSP is currently initiating a search for a Senior Mechanical Engineer to join our Property & Buildings team in Irvine, CA.This role is ideal for a motivated engineer who brings experience across sectors, including commercial, higher education, and multi-... 
    Local area
    Flexible hours

    WSP Group

    Irvine, CA
    3 days ago
  • $105k - $155k

     ...for growth here. Together, let’s redefine what is possible in orbit and beyond!Terran Orbital is seeking an experienced Sr. Mechanical Engineer to join our dynamic team. Reporting to the Mechanical Engineering Manager, the Sr. Mechanical Engineer will will lead or contribute... 
    Permanent employment
    Work at office
    Local area
    Flexible hours

    Terran Orbital Corporation

    Irvine, CA
    4 days ago
  • $105.23k - $186.3k

     ...Principal Opto-Mechanical Design EngineerAttalon is a U.S.-based aerospace and defense technology company created in 2025 when Advent...  ...tools aligned with customer requirements. Provide support to Engineering, Program Management, and Operations through the design and development... 

    Attalon

    Tustin, CA
    1 day ago
  •  ...Mechanical Design EngineerMechanical Design EngineerThis position requires a candidate with expertise in mechanical design and engineering principles. The ideal candidate will be responsible for creating detailed designs, conducting analysis, and ensuring the functionality... 

    Precision Castparts Corp

    Irvine, CA
    3 days ago
  • $85.4k - $94.9k

     ...Rivian Mechanical Design & Release EngineerRivian is on a mission to keep the world adventurous forever. This goes for the emissions-free...  ...motivated, multi-disciplined mechanical design & release engineer to help us design and develop exterior components on current and... 
    Full time
    Temporary work
    Part time
    Internship
    Local area
    Shift work

    Rivian

    Irvine, CA
    1 day ago
  • $70k - $100k

     ...and improvements to existing products in accordance with department procedures, working under the project team plans. The Design Engineer researches and evaluates products, parts or processes for cost efficiency and reliability, ensures the fit, form and function of the... 
    Contract work

    Nikkiso Clean Energy & Industrial Gases

    Santa Ana, CA
    1 day ago
  • $60k

     ...Mechanical Design EngineerSpecialized Recruiting Group Irvine is recruiting for a Mechanical Design Engineer for an industrial manufacturing and design company. Our client designs and produces specialty machined parts for electronics, medical device and pharmaceutical... 
    Permanent employment

    Express Employment Professionals Defunct

    Irvine, CA
    1 day ago
  •  ...MillenniumSoft Inc in Irvine, CA is seeking a Mid-Level Mechanical LCM Engineer for a 12-month contract on W2. You will support manufacturing strategy for BD APM systems and lead product and process improvements across line extensions and supplier changes. Responsibilities... 
    Contract work

    MILLENNIUMSOFT

    Irvine, CA
    2 days ago
  • $43 - $53 per hour

     ...Job Title: Mechanical Engineer - Pharmaceutical Manufacturing Job Description This role supports high-volume pharmaceutical manufacturing operations focused on IV bag production. The Mechanical Engineer provides hands-on support for automated manufacturing equipment, tooling... 
    Contract work
    Temporary work
    Flexible hours

    Actalent

    Irvine, CA
    2 days ago
  •  ...Mechanical EngineerThe Mechanical Engineer is a key member of the Engineering team as first responder in the support of new and released products. The Mechanical Engineer shall be responsible for the design maintenance of products that have been released to Manufacturing... 
    Work at office

    Staco Systems

    Irvine, CA
    1 day ago
  •  ...LMK Recruiting Solutions represents an elite aerospace innovator seeking a Mechanical Engineer to design and integrate mechanical and electromechanical systems powering next-generation hardware. This hands-on role spans production-intent hardware for aerospace, robotics... 

    LMK Recruiting Solutions

    Irvine, CA
    2 days ago
  • $40.01 - $64.9 per hour

     ...Mechanical Engineer IIFull-time Irvine, CA, US Exclusive confidential search — details shared with qualified applicants.Benefits You'll LoveNextDeavor offers health, vision and dental benefits for contract employees. Paid sick leave eligibility is contingent on state of... 
    Permanent employment
    Full time
    Contract work

    NextDeavor

    Irvine, CA
    22 hours ago
  •  ...Glidewell Dental is seeking a Mechanical Engineer to own mechanical design from concept to production on our Irvine, CA campus. You will collaborate with mechanical, electrical, and controls engineers to develop custom automation equipment and validate designs for production... 

    Glidewell Dental

    Irvine, CA
    2 days ago
  • $80k - $110k

     ...Mechanical EngineerThe 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... 
    For contractors
    Local area

    Salas O'Brien

    Irvine, CA
    1 day ago
  •  ...Terran Orbital Corporation is seeking an experienced Mechanical Engineer to lead the design of spacecraft and subsystems. You will model components, perform analyses, and create comprehensive documentation to support reviews and flight hardware readiness. You will coordinate... 

    Terran Orbital Corporation

    Irvine, CA
    2 days ago
  • $75k - $160k

     ...range $75,000.00/yr - $160,000.00/yr MEP STAFF is the #1 MEP Engineering and Construction Recruitment Firm in the United States. We are...  ...Los Angeles, Orange County, and across the country seeking Mechanical Designers, Engineers, and Project Managers. We have openings... 
    Full time

    MEP STAFF, LLC

    Irvine, CA
    2 days ago
  •  ...A leading engineering firm in California seeks an experienced Mechanical Engineer who will lead the design and documentation of mechanical systems, guide quality assurance, and mentor team members. The ideal candidate will have a strong background in healthcare projects... 

    HED

    Orange, CA
    2 days ago
  •  ...Senior-Level Mechanical EngineerAre you a Senior Level Mechanical Engineer with 10+ years of experience looking to grow your career? Our client is an award-winning engineering firm named "Best Place to Work" for the past 15 years.They have an open position for a Senior... 
    Work at office
    Immediate start

    K2 Staffing, LLC

    Irvine, CA
    1 day ago
  • $80k - $90k

     ...Mechanical EngineerThe Mechanical Engineer will carry out engineering assignments concerned with the planning, design and testing of mechanical equipment, systems, and processes. Works cooperatively with other departments. Supports higher level engineers for medium level... 

    DBSI

    Irvine, CA
    1 day ago
  •  ...Actalent in Irvine, CA is seeking a Mechanical Engineer to support high-volume IV bag manufacturing by troubleshooting automated equipment and optimizing production processes. You will design equipment modifications using SolidWorks and AutoCAD, and ensure strict GMP compliance... 

    Actalent

    Irvine, CA
    2 days ago
  • $146k - $222k

     ...Mechanical Engineer, Edge Compute and Communications Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century... 
    Full time
    Contract work
    For contractors
    Work experience placement
    For subcontractor
    Work at office

    Anduril-1

    Irvine, CA
    2 days ago

Do you want to receive more vacancies?

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