Mechanical Engineer
$70k - $110kSalas O'Brien
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
$70k - $300k
..., electrical systems (power distribution, communication), and mechanical components (structures, thermal regulation, ingress protection... ...the ground up. Mechanical Systems Role: As a Mechanical Engineer on the Hardware Team at Field AI, you will contribute to the...SuggestedContract workRemote work- ...Job Description Job Description JOB SUMMARY The 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...Suggested
$90.34k - $140.89k
...Job Description Job Description Salary: $90,342 - $140,888 Position Title: Mechanical Engineer III Reports To: Mechanical Engineering Manager Work Location: Candidates must reside in California and be able to work from our Irvine, California office in accordance...SuggestedWork at officeRelocation packageFlexible hours- ...Job Description Job Description About the Opportunity: Saratech is seeking a Mechanical Engineer II to carry out engineering assignments involving the planning, design, and testing of mechanical equipment, systems, and processes. This role requires close collaboration...SuggestedFull timeTemporary workPart timeWork at officeLocal area
$110k - $123.75k
...Job Description Job Description Mechanical Engineer Location: Irvine, CA Industry: Advanced Aerospace & Mobility Employment Type: Full-Time About Our Client Our client is an elite, fast-growing aerospace innovator that is completely rethinking how aircraft...SuggestedFull time- ...Knowledgeable of construction administration responsibilities including submittal review, RFI responses, performing site visits and writing field reports AutoCAD proficient; Revit experience is a plus! Bachelors in Mechanical Engineering, EIT or P.E. license preferred...For contractors
$40.01 - $64.9 per hour
...Job Description Job Description Mechanical Engineer II Full-time Irvine, CA, US Exclusive confidential search — details shared with qualified applicants. Benefits You'll Love NextDeavor offers health, vision and dental benefits for contract employees Paid...Permanent employmentFull timeContract work$70k - $300k
...in demanding, real-world environments where tight integration between hardware and software is critical. We’re looking for a Mechanical Engineer to support system and component level design, integration, and validation for our wheeled robotic platforms across both...Permanent employmentContract workWork at officeFlexible hours- ...with Biosense Webster, located in Irvine, CA. Johnson & Johnson is rapidly expanding and is immediately hiring a qualified R&D Mechanical Engineer to support production demand and new product development. Position Summary: The Research & Development Engineer will be...Weekly payTemporary workWork at officeLocal areaImmediate startRemote work
$90k - $150k
...Job Description Job Description Mechanical Engineer Irvine, CA $90k – $150k (Jr.-Sr. level roles), Hybrid, Bonus, Full benefits – 100% PPO premiums paid for individual, 401k match, etc. THE CLIENT This particular client is a small (25-50 ppl, 25+ yrs....Visa sponsorshipWork visa$120k - $175k
...Description At Turion Space, we’re building spacecraft to secure Earth and expand humanity’s reach beyond it. As part of our Mechanical Engineering team, you’ll help design and build the satellites and mechanisms that make our missions possible. As a Senior...Permanent employmentFull time$150k - $170k
...Job Description Job Description Thermal/Mechanical Engineer Location: California Reports To: Vice President, Systems Engineering Salary Range: $150,000 – $170,000 Overview We are seeking a highly skilled Thermal/Mechanical Engineer to join a leading...- ...Job Description Job Description Description The Senior Mechanical Engineer will play a key role in designing, developing, and testing mechanical systems and components. This role involves working closely with cross-functional teams, managing complex engineering projects...Permanent employment
$135k - $150k
...the core of our company’s identity is a strong foundation in engineering. We take great pride in our commitment to critical thinking and... ...Our product: About the Role As a Senior Mechanical Engineer, you will help develop and commercialize next-generation...- ...Job Description Job Description We are seeking a Mechanical Engineer with experience in water and wastewater systems to support complex infrastructure and utility projects. This role will focus on the design, review, and delivery of mechanical systems including pumps...For contractors
$150k - $183k
...Job Description Job Description Summary Are 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...Full timeWork at officeImmediate startRemote work$55k - $72k
...service to improve designs and reduce service issues. Integrate mechanical and electronic subsystems in design projects to enhance product performance and reliability. Develop and update engineering drawings, 3D models, and specifications in accordance with product...H1bWork at office- ...Our esteemed client has an exciting opportunity for a Mechanical Design Engineer in a well established manufacturing environment. This is a full-time position with benefits. ESSENTIAL DUTIES AND RESPONSIBILITIES include the following. Other duties may be assigned. Plans...Full timeContract workInterim role
- ...Mechanical Engineer | Irvine, California | A well-established, certified MEP engineering consultancy based in Irvine, California is looking for a Mechanical Engineer to join their collaborative team. This is a firm with a strong track record delivering complex MEP...Work at office
- ...opportunity to lead the way in aerospace and defense and contribute to creating a safer and more sustainable world. Job Summary The Mechanical Engineer is a key member of a cross-disciplinary team driving the design, development and execution of the pilot control, actuation...Work experience placement
$170k
...Position Overview A Mechanical Engineer is sought by a new-techelectric RV design company in Orange County, CA to perform the following duties: Key Responsibilities Conduct concept development and detailed design of mechanical components and structural systems using CAD...$93k - $132k
...Job Overview As a Mechanical Engineer in HDR’s Building Engineering Services Group, you will design critical infrastructure that supports the digital age and shapes the spaces where people work, connect, and thrive. Your work will directly support technological advancement...Full timeContract workTemporary workPart time$105k - $144k
...Mechanical Engineer III Job Details For us, working at Safran is more than just a job; it's a passion. There's the unique opportunity to lead the way in aerospace and defense and contribute to creating a safer and more sustainable world. Job Summary The Mechanical Engineer...Permanent employmentFull timePart timeWork experience placement$65k - $85k
...is a California-based company employing a world class team of engineers, scientists, clinicians, manufacturing and quality/regulatory... ...square foot facility. Summary of Position Are you naturally mechanically inclined and excited by the idea of designing, building, and...Casual workWork at officeLocal area$35.71 per hour
...HCLTech is looking for a highly talented and self‑motivated Mechanical Engineer or Bio‑Medical Engineer with CSWE to join it in advancing the technological world through innovation and creativity. Job Title: Mechanical Engineer or Bio‑Medical Engineer with CSWE Job ID:...Hourly payFull timeLocal area- ...We are seeking two highly skilled Mechanical Engineers with experience in the Aerospace & Defense sector to support the development and integration of advanced thermal management subsystems used across military and commercial platforms globally. This role focuses on mechanical...
$70k - $300k
...in demanding, real‑world environments where tight integration between hardware and software is critical. We’re looking for a Mechanical Engineer to support system and component level design, integration, and validation for our wheeled robotic platforms across both federal...Contract workWork at officeFlexible hours- ...Job Description Insight Global is looking for a strong mechanical engineer with an electrical background to work for a large medical device company located in Irvine, CA. This role will require 3 days on-site supporting the development of 3 new products. On a day-to-day...
- ...and long-term impact. The Client We are partnering with a leading global infrastructure developer to appoint an experienced Mechanical Engineer to support the delivery of large-scale data center projects across the United States. The Role This position sits at the heart...For contractors
$140k - $200k
...for growth here. Together, let's redefine what is possible in orbit and beyond! Terran Orbital is seeking an experienced Mechanical Engineering Manager to join our dynamic team. Reporting to the Director of Spacecraft Design Engineering , the Mechanical...Permanent employmentFull timeLocal areaFlexible hours
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